| @@ -1,3441 +1,3795 @@ | ||
| 1 | -<?php | |
| 2 | -// svg class modified for mPDF version 6.0 by Ian Back: based on - | |
| 3 | -// svg2pdf fpdf class | |
| 4 | -// sylvain briand (syb@godisaduck.com), modified by rick trevino (rtrevino1@yahoo.com) | |
| 5 | -// http://www.godisaduck.com/svg2pdf_with_fpdf | |
| 6 | -// http://rhodopsin.blogspot.com | |
| 7 | -// | |
| 8 | -// cette class etendue est open source, toute modification devra cependant etre repertori�e~ | |
| 9 | - | |
| 10 | - | |
| 11 | -// If you wish to use Automatic Font selection within SVG's. change this definition to true. | |
| 12 | -// This selects different fonts for different scripts used in text. | |
| 13 | -// This can be enabled/disabled independently of the use of Automatic Font selection within mPDF generally. | |
| 14 | -// Choice of font is determined by the config_script2lang.php and config_lang2fonts.php files, the same as for mPDF generally. | |
| 15 | -if (!defined("_SVG_AUTOFONT")) { define("_SVG_AUTOFONT", false); } | |
| 16 | - | |
| 17 | -// Enable a limited use of classes within SVG <text> elements by setting this to true. | |
| 18 | -// This allows recognition of a "class" attribute on a <text> element. | |
| 19 | -// The CSS style for that class should be outside the SVG, and cannot use any other selectors (i.e. only .class {} can be defined) | |
| 20 | -// <style> definitions within the SVG code will be recognised if the SVG is included as an inline item within the HTML code passed to mPDF. | |
| 21 | -// The style property should be pertinent to SVG e.g. use fill:red rather than color:red | |
| 22 | -// Only the properties currently supported for SVG text can be specified: | |
| 23 | -// fill, fill-opacity, stroke, stroke-opacity, stroke-linecap, stroke-linejoin, stroke-width, stroke-dasharray, stroke-dashoffset | |
| 24 | -// font-family, font-size, font-weight, font-variant, font-style, opacity, text-anchor | |
| 25 | -if (!defined("_SVG_CLASSES")) { define("_SVG_CLASSES", false); } | |
| 26 | - | |
| 27 | - | |
| 28 | - | |
| 29 | - | |
| 30 | -// NB UNITS - Works in pixels as main units - converting to PDF units when outputing to PDF string | |
| 31 | -// and on returning size | |
| 32 | - | |
| 33 | -class SVG { | |
| 34 | - | |
| 35 | - var $svg_font; // array - holds content of SVG fonts defined in image // mPDF 6 | |
| 36 | - var $svg_gradient; // array - contient les infos sur les gradient fill du svg class� par id du svg | |
| 37 | - var $svg_shadinglist; // array - contient les ids des objet shading | |
| 38 | - var $svg_info; // array contenant les infos du svg voulue par l'utilisateur | |
| 39 | - var $svg_attribs; // array - holds all attributes of root <svg> tag | |
| 40 | - var $svg_style; // array contenant les style de groupes du svg | |
| 41 | - var $svg_string; // String contenant le tracage du svg en lui m�me. | |
| 42 | - var $txt_data; // array - holds string info to write txt to image | |
| 43 | - var $txt_style; // array - current text style | |
| 44 | - var $mpdf_ref; | |
| 45 | - var $xbase; | |
| 46 | - var $ybase; | |
| 47 | - var $svg_error; | |
| 48 | - var $subPathInit; | |
| 49 | - var $spxstart; | |
| 50 | - var $spystart; | |
| 51 | - var $kp; // convert pixels to PDF units | |
| 52 | - var $pathBBox; | |
| 53 | - | |
| 54 | - var $script2lang; | |
| 55 | - var $viet; | |
| 56 | - var $pashto; | |
| 57 | - var $urdu; | |
| 58 | - var $persian; | |
| 59 | - var $sindhi; | |
| 60 | - | |
| 61 | - var $textlength; // mPDF 5.7.4 | |
| 62 | - var $texttotallength; // mPDF 5.7.4 | |
| 63 | - var $textoutput; // mPDF 5.7.4 | |
| 64 | - var $textanchor; // mPDF 5.7.4 | |
| 65 | - var $textXorigin; // mPDF 5.7.4 | |
| 66 | - var $textYorigin; // mPDF 5.7.4 | |
| 67 | - var $textjuststarted; // mPDF 5.7.4 | |
| 68 | - var $intext; // mPDF 5.7.4 | |
| 69 | - | |
| 70 | - function SVG(&$mpdf){ | |
| 71 | - $this->svg_font = array(); // mPDF 6 | |
| 72 | - $this->svg_gradient = array(); | |
| 73 | - $this->svg_shadinglist = array(); | |
| 74 | - $this->txt_data = array(); | |
| 75 | - $this->svg_string = ''; | |
| 76 | - $this->svg_info = array(); | |
| 77 | - $this->svg_attribs = array(); | |
| 78 | - $this->xbase = 0; | |
| 79 | - $this->ybase = 0; | |
| 80 | - $this->svg_error = false; | |
| 81 | - $this->subPathInit = false; | |
| 82 | - $this->dashesUsed = false; | |
| 83 | - $this->mpdf_ref =& $mpdf; | |
| 84 | - | |
| 85 | - $this->textlength = 0; // mPDF 5.7.4 | |
| 86 | - $this->texttotallength = 0; // mPDF 5.7.4 | |
| 87 | - $this->textoutput = ''; // mPDF 5.7.4 | |
| 88 | - $this->textanchor = 'start'; // mPDF 5.7.4 | |
| 89 | - $this->textXorigin = 0; // mPDF 5.7.4 | |
| 90 | - $this->textYorigin = 0; // mPDF 5.7.4 | |
| 91 | - $this->textjuststarted = false; // mPDF 5.7.4 | |
| 92 | - $this->intext = false; // mPDF 5.7.4 | |
| 93 | - | |
| 94 | - $this->kp = 72 / $mpdf->img_dpi; // constant To convert pixels to pts/PDF units | |
| 95 | - $this->kf = 1; // constant To convert font size if re-mapped | |
| 96 | - $this->pathBBox = array(); | |
| 97 | - | |
| 98 | - $this->svg_style = array( | |
| 99 | - array( | |
| 100 | - 'fill' => 'black', | |
| 101 | - 'fill-opacity' => 1, // remplissage opaque par defaut | |
| 102 | - 'fill-rule' => 'nonzero', // mode de remplissage par defaut | |
| 103 | - 'stroke' => 'none', // pas de trait par defaut | |
| 104 | - 'stroke-linecap' => 'butt', // style de langle par defaut | |
| 105 | - 'stroke-linejoin' => 'miter', | |
| 106 | - 'stroke-miterlimit' => 4, // limite de langle par defaut | |
| 107 | - 'stroke-opacity' => 1, // trait opaque par defaut | |
| 108 | - 'stroke-width' => 1, | |
| 109 | - 'stroke-dasharray' => 0, | |
| 110 | - 'stroke-dashoffset' => 0, | |
| 111 | - 'color' => '' | |
| 112 | - ) | |
| 113 | - ); | |
| 114 | - | |
| 115 | - $this->txt_style = array( | |
| 116 | - array( | |
| 117 | - 'fill' => 'black', // pas de remplissage par defaut | |
| 118 | - 'font-family' => $mpdf->default_font, | |
| 119 | - 'font-size' => $mpdf->default_font_size, // ****** this is pts | |
| 120 | - 'font-weight' => 'normal', // normal | bold | |
| 121 | - 'font-style' => 'normal', // italic | normal | |
| 122 | - 'text-anchor' => 'start', // alignment: start, middle, end | |
| 123 | - 'fill-opacity' => 1, // remplissage opaque par defaut | |
| 124 | - 'fill-rule' => 'nonzero', // mode de remplissage par defaut | |
| 125 | - 'stroke' => 'none', // pas de trait par defaut | |
| 126 | - 'stroke-opacity' => 1, // trait opaque par defaut | |
| 127 | - 'stroke-width' => 1, | |
| 128 | - 'color' => '' | |
| 129 | - ) | |
| 130 | - ); | |
| 131 | - | |
| 132 | - | |
| 133 | - | |
| 134 | - } | |
| 135 | - | |
| 136 | - // mPDF 5.7.4 Embedded image | |
| 137 | - function svgImage($attribs) { | |
| 138 | - // x and y are coordinates | |
| 139 | - $x = (isset($attribs['x']) ? $attribs['x'] : 0); | |
| 140 | - $y = (isset($attribs['y']) ? $attribs['y'] : 0); | |
| 141 | - // preserveAspectRatio | |
| 142 | - $par = (isset($attribs['preserveAspectRatio']) ? $attribs['preserveAspectRatio'] : 'xMidYMid meet'); | |
| 143 | - // width and height are <lengths> - Required attributes | |
| 144 | - $wset = (isset($attribs['width']) ? $attribs['width'] : 0); | |
| 145 | - $hset = (isset($attribs['height']) ? $attribs['height'] : 0); | |
| 146 | - $w = $this->mpdf_ref->ConvertSize($wset,$this->svg_info['w']*(25.4/$this->mpdf_ref->dpi),$this->mpdf_ref->FontSize,false); | |
| 147 | - $h = $this->mpdf_ref->ConvertSize($hset,$this->svg_info['h']*(25.4/$this->mpdf_ref->dpi),$this->mpdf_ref->FontSize,false); | |
| 148 | - if ($w==0 || $h==0) { return; } | |
| 149 | - // Convert to pixels = SVG units | |
| 150 | - $w *= 1/(25.4/$this->mpdf_ref->dpi); | |
| 151 | - $h *= 1/(25.4/$this->mpdf_ref->dpi); | |
| 152 | - | |
| 153 | - $srcpath = $attribs['xlink:href']; | |
| 154 | - $orig_srcpath = ''; | |
| 155 | - if (trim($srcpath) != '' && substr($srcpath,0,4)=='var:') { | |
| 156 | - $orig_srcpath = $srcpath; | |
| 157 | - $this->mpdf_ref->GetFullPath($srcpath); | |
| 158 | - } | |
| 159 | - | |
| 160 | - // Image file (does not allow vector images i.e. WMF/SVG) | |
| 161 | - // mPDF 6 Added $this->mpdf_ref->interpolateImages | |
| 162 | - $info = $this->mpdf_ref->_getImage($srcpath, true, false, $orig_srcpath, $this->mpdf_ref->interpolateImages); | |
| 163 | - if(!$info) return; | |
| 164 | - | |
| 165 | - // x,y,w,h define the reference rectangle | |
| 166 | - $img_h = $h; | |
| 167 | - $img_w = $w; | |
| 168 | - $img_x = $x; | |
| 169 | - $img_y = $y; | |
| 170 | - $meetOrSlice = 'meet'; | |
| 171 | - | |
| 172 | - // preserveAspectRatio | |
| 173 | - $ar = preg_split('/\s+/', strtolower($par)); | |
| 174 | - if ($ar[0]!='none') { // If "none" need to do nothing | |
| 175 | - // Force uniform scaling | |
| 176 | - if (isset($ar[1]) && $ar[1]=='slice') { $meetOrSlice = 'slice'; } | |
| 177 | - else { $meetOrSlice = 'meet'; } | |
| 178 | - if ($info['h']/$info['w'] > $h/$w) { | |
| 179 | - if ($meetOrSlice == 'meet') { // the entire viewBox is visible within the viewport | |
| 180 | - $img_w = $img_h * $info['w']/$info['h']; | |
| 181 | - } | |
| 182 | - else { // the entire viewport is covered by the viewBox | |
| 183 | - $img_h = $img_w * $info['h']/$info['w']; | |
| 184 | - } | |
| 185 | - } | |
| 186 | - else if ($info['h']/$info['w'] < $h/$w) { | |
| 187 | - if ($meetOrSlice == 'meet') { // the entire viewBox is visible within the viewport | |
| 188 | - $img_h = $img_w * $info['h']/$info['w']; | |
| 189 | - } | |
| 190 | - else { // the entire viewport is covered by the viewBox | |
| 191 | - $img_w = $img_h * $info['w']/$info['h']; | |
| 192 | - } | |
| 193 | - } | |
| 194 | - if ($ar[0]=='xminymin') { | |
| 195 | - // do nothing to x | |
| 196 | - // do nothing to y | |
| 197 | - } | |
| 198 | - else if ($ar[0]=='xmidymin') { | |
| 199 | - $img_x += $w/2 - $img_w/2; // xMid | |
| 200 | - // do nothing to y | |
| 201 | - } | |
| 202 | - else if ($ar[0]=='xmaxymin') { | |
| 203 | - $img_x += $w - $img_w; // xMax | |
| 204 | - // do nothing to y | |
| 205 | - } | |
| 206 | - else if ($ar[0]=='xminymid') { | |
| 207 | - // do nothing to x | |
| 208 | - $img_y += $h/2 - $img_h/2; // yMid | |
| 209 | - } | |
| 210 | - else if ($ar[0]=='xmaxymid') { | |
| 211 | - $img_x += $w - $img_w; // xMax | |
| 212 | - $img_y += $h/2 - $img_h/2; // yMid | |
| 213 | - } | |
| 214 | - else if ($ar[0]=='xminymax') { | |
| 215 | - // do nothing to x | |
| 216 | - $img_y += $h - $img_h; // yMax | |
| 217 | - } | |
| 218 | - else if ($ar[0]=='xmidymax') { | |
| 219 | - $img_x += $w/2 - $img_w/2; // xMid | |
| 220 | - $img_y += $h - $img_h; // yMax | |
| 221 | - } | |
| 222 | - else if ($ar[0]=='xmaxymax') { | |
| 223 | - $img_x += $w - $img_w; // xMax | |
| 224 | - $img_y += $h - $img_h; // yMax | |
| 225 | - } | |
| 226 | - else { // xMidYMid (the default) | |
| 227 | - $img_x += $w/2 - $img_w/2; // xMid | |
| 228 | - $img_y += $h/2 - $img_h/2; // yMid | |
| 229 | - } | |
| 230 | - } | |
| 231 | - | |
| 232 | - // Output | |
| 233 | - if ($meetOrSlice == 'slice') { // need to add a clipping path to reference rectangle | |
| 234 | - $s = ' q 0 w '; // Line width=0 | |
| 235 | - $s .= sprintf('%.3F %.3F m ', ($x)*$this->kp, (-($y+$h))*$this->kp); // start point TL before the arc | |
| 236 | - $s .= sprintf('%.3F %.3F l ', ($x)*$this->kp, (-($y))*$this->kp); // line to BL | |
| 237 | - $s .= sprintf('%.3F %.3F l ', ($x+$w)*$this->kp, (-($y))*$this->kp); // line to BR | |
| 238 | - $s .= sprintf('%.3F %.3F l ', ($x+$w)*$this->kp, (-($y+$h))*$this->kp); // line to TR | |
| 239 | - $s .= sprintf('%.3F %.3F l ', ($x)*$this->kp, (-($y+$h))*$this->kp); // line to TL | |
| 240 | - $s .= ' W n '; // Ends path no-op & Sets the clipping path | |
| 241 | - $this->svgWriteString($s); | |
| 242 | - } | |
| 243 | - | |
| 244 | - $outstring = sprintf(" q %.3F 0 0 %.3F %.3F %.3F cm /I%d Do Q ",$img_w*$this->kp, $img_h*$this->kp, $img_x*$this->kp, -($img_y+$img_h)*$this->kp, $info['i'] ); | |
| 245 | - $this->svgWriteString($outstring); | |
| 246 | - | |
| 247 | - if ($meetOrSlice == 'slice') { // need to end clipping path | |
| 248 | - $this->svgWriteString(' Q '); | |
| 249 | - } | |
| 250 | - } | |
| 251 | - | |
| 252 | - | |
| 253 | - function svgGradient($gradient_info, $attribs, $element){ | |
| 254 | - $n = count($this->mpdf_ref->gradients)+1; | |
| 255 | - | |
| 256 | - // Get bounding dimensions of element | |
| 257 | - $w = 100; | |
| 258 | - $h = 100; | |
| 259 | - $x_offset = 0; | |
| 260 | - $y_offset = 0; | |
| 261 | - if ($element=='rect') { | |
| 262 | - $w = $attribs['width']; | |
| 263 | - $h = $attribs['height']; | |
| 264 | - $x_offset = $attribs['x']; | |
| 265 | - $y_offset = $attribs['y']; | |
| 266 | - } | |
| 267 | - else if ($element=='ellipse') { | |
| 268 | - $w = $attribs['rx']*2; | |
| 269 | - $h = $attribs['ry']*2; | |
| 270 | - $x_offset = $attribs['cx']-$attribs['rx']; | |
| 271 | - $y_offset = $attribs['cy']-$attribs['ry']; | |
| 272 | - } | |
| 273 | - else if ($element=='circle') { | |
| 274 | - $w = $attribs['r']*2; | |
| 275 | - $h = $attribs['r']*2; | |
| 276 | - $x_offset = $attribs['cx']-$attribs['r']; | |
| 277 | - $y_offset = $attribs['cy']-$attribs['r']; | |
| 278 | - } | |
| 279 | - else if ($element=='polygon') { | |
| 280 | - $pts = preg_split('/[ ,]+/', trim($attribs['points'])); | |
| 281 | - $maxr=$maxb=0; | |
| 282 | - $minl=$mint=999999; | |
| 283 | - for ($i=0;$i<count($pts); $i++) { | |
| 284 | - if ($i % 2 == 0) { // x values | |
| 285 | - $minl = min($minl,$pts[$i]); | |
| 286 | - $maxr = max($maxr,$pts[$i]); | |
| 287 | - } | |
| 288 | - else { // y values | |
| 289 | - $mint = min($mint,$pts[$i]); | |
| 290 | - $maxb = max($maxb,$pts[$i]); | |
| 291 | - } | |
| 292 | - } | |
| 293 | - $w = $maxr-$minl; | |
| 294 | - $h = $maxb-$mint; | |
| 295 | - $x_offset = $minl; | |
| 296 | - $y_offset = $mint; | |
| 297 | - } | |
| 298 | - else if ($element=='path') { | |
| 299 | - if (is_array($this->pathBBox) && $this->pathBBox[2]>0) { | |
| 300 | - $w = $this->pathBBox[2]; | |
| 301 | - $h = $this->pathBBox[3]; | |
| 302 | - $x_offset = $this->pathBBox[0]; | |
| 303 | - $y_offset = $this->pathBBox[1]; | |
| 304 | - } | |
| 305 | - else { | |
| 306 | - preg_match_all('/([a-z]|[A-Z])([ ,\-.\d]+)*/', $attribs['d'], $commands, PREG_SET_ORDER); | |
| 307 | - $maxr=$maxb=0; | |
| 308 | - $minl=$mint=999999; | |
| 309 | - foreach($commands as $c){ | |
| 310 | - if(count($c)==3){ | |
| 311 | - list($tmp, $cmd, $arg) = $c; | |
| 312 | - if ($cmd=='M' || $cmd=='L' || $cmd=='C' || $cmd=='S' || $cmd=='Q' || $cmd=='T') { | |
| 313 | - $pts = preg_split('/[ ,]+/', trim($arg)); | |
| 314 | - for ($i=0;$i<count($pts); $i++) { | |
| 315 | - if ($i % 2 == 0) { // x values | |
| 316 | - $minl = min($minl,$pts[$i]); | |
| 317 | - $maxr = max($maxr,$pts[$i]); | |
| 318 | - } | |
| 319 | - else { // y values | |
| 320 | - $mint = min($mint,$pts[$i]); | |
| 321 | - $maxb = max($maxb,$pts[$i]); | |
| 322 | - } | |
| 323 | - } | |
| 324 | - } | |
| 325 | - if ($cmd=='H') { // sets new x | |
| 326 | - $minl = min($minl,$arg); | |
| 327 | - $maxr = max($maxr,$arg); | |
| 328 | - } | |
| 329 | - if ($cmd=='V') { // sets new y | |
| 330 | - $mint = min($mint,$arg); | |
| 331 | - $maxb = max($maxb,$arg); | |
| 332 | - } | |
| 333 | - } | |
| 334 | - } | |
| 335 | - $w = $maxr-$minl; | |
| 336 | - $h = $maxb-$mint; | |
| 337 | - $x_offset = $minl; | |
| 338 | - $y_offset = $mint; | |
| 339 | - } | |
| 340 | - } | |
| 341 | - if (!$w || $w==-999999) { $w = 100; } | |
| 342 | - if (!$h || $h==-999999) { $h = 100; } | |
| 343 | - if ($x_offset==999999) { $x_offset = 0; } | |
| 344 | - if ($y_offset==999999) { $y_offset = 0; } | |
| 345 | - | |
| 346 | - // TRANSFORMATIONS | |
| 347 | - $transformations = ''; | |
| 348 | - if (isset($gradient_info['transform'])){ | |
| 349 | - preg_match_all('/(matrix|translate|scale|rotate|skewX|skewY)\((.*?)\)/is',$gradient_info['transform'],$m); | |
| 350 | - if (count($m[0])) { | |
| 351 | - for($i=0; $i<count($m[0]); $i++) { | |
| 352 | - $c = strtolower($m[1][$i]); | |
| 353 | - $v = trim($m[2][$i]); | |
| 354 | - $vv = preg_split('/[ ,]+/',$v); | |
| 355 | - if ($c=='matrix' && count($vv)==6) { | |
| 356 | - // Note angle of rotation is reversed (from SVG to PDF), so vv[1] and vv[2] are negated | |
| 357 | - // cf svgDefineStyle() | |
| 358 | - $transformations .= sprintf(' %.3F %.3F %.3F %.3F %.3F %.3F cm ', $vv[0], -$vv[1], -$vv[2], $vv[3], $vv[4]*$this->kp, -$vv[5]*$this->kp); | |
| 359 | - } | |
| 360 | - else if ($c=='translate' && count($vv)) { | |
| 361 | - $tm[4] = $vv[0]; | |
| 362 | - if (count($vv)==2) { $t_y = -$vv[1]; } | |
| 363 | - else { $t_y = 0; } | |
| 364 | - $tm[5] = $t_y; | |
| 365 | - $transformations .= sprintf(' 1 0 0 1 %.3F %.3F cm ', $tm[4]*$this->kp, $tm[5]*$this->kp); | |
| 366 | - } | |
| 367 | - else if ($c=='scale' && count($vv)) { | |
| 368 | - if (count($vv)==2) { $s_y = $vv[1]; } | |
| 369 | - else { $s_y = $vv[0]; } | |
| 370 | - $tm[0] = $vv[0]; | |
| 371 | - $tm[3] = $s_y; | |
| 372 | - $transformations .= sprintf(' %.3F 0 0 %.3F 0 0 cm ', $tm[0], $tm[3]); | |
| 373 | - } | |
| 374 | - else if ($c=='rotate' && count($vv)) { | |
| 375 | - $tm[0] = cos(deg2rad(-$vv[0])); | |
| 376 | - $tm[1] = sin(deg2rad(-$vv[0])); | |
| 377 | - $tm[2] = -$tm[1]; | |
| 378 | - $tm[3] = $tm[0]; | |
| 379 | - if (count($vv)==3) { | |
| 380 | - $transformations .= sprintf(' 1 0 0 1 %.3F %.3F cm ', $vv[1]*$this->kp, -$vv[2]*$this->kp); | |
| 381 | - } | |
| 382 | - $transformations .= sprintf(' %.3F %.3F %.3F %.3F 0 0 cm ', $tm[0], $tm[1], $tm[2], $tm[3]); | |
| 383 | - if (count($vv)==3) { | |
| 384 | - $transformations .= sprintf(' 1 0 0 1 %.3F %.3F cm ', -$vv[1]*$this->kp, $vv[2]*$this->kp); | |
| 385 | - } | |
| 386 | - } | |
| 387 | - else if ($c=='skewx' && count($vv)) { | |
| 388 | - $tm[2] = tan(deg2rad(-$vv[0])); | |
| 389 | - $transformations .= sprintf(' 1 0 %.3F 1 0 0 cm ', $tm[2]); | |
| 390 | - } | |
| 391 | - else if ($c=='skewy' && count($vv)) { | |
| 392 | - $tm[1] = tan(deg2rad(-$vv[0])); | |
| 393 | - $transformations .= sprintf(' 1 %.3F 0 1 0 0 cm ', $tm[1]); | |
| 394 | - } | |
| 395 | - | |
| 396 | - } | |
| 397 | - } | |
| 398 | - } | |
| 399 | - | |
| 400 | - | |
| 401 | - $return = ""; | |
| 402 | - | |
| 403 | - if (isset($gradient_info['units']) && strtolower($gradient_info['units'])=='userspaceonuse') { | |
| 404 | - if ($transformations) { $return .= $transformations; } | |
| 405 | - } | |
| 406 | - $spread = 'P'; // pad | |
| 407 | - if (isset($gradient_info['spread'])) { | |
| 408 | - if (strtolower($gradient_info['spread'])=='reflect') { $spread = 'F'; } // reflect | |
| 409 | - else if (strtolower($gradient_info['spread'])=='repeat') { $spread = 'R'; } // repeat | |
| 410 | - } | |
| 411 | - | |
| 412 | - | |
| 413 | - for ($i=0; $i<(count($gradient_info['color'])); $i++) { | |
| 414 | - if (stristr($gradient_info['color'][$i]['offset'], '%')!== false) { $gradient_info['color'][$i]['offset'] = ($gradient_info['color'][$i]['offset']+0)/100; } | |
| 415 | - if (isset($gradient_info['color'][($i+1)]['offset']) && stristr($gradient_info['color'][($i+1)]['offset'], '%')!== false) { $gradient_info['color'][($i+1)]['offset'] = ($gradient_info['color'][($i+1)]['offset']+0)/100; } | |
| 416 | - if ($gradient_info['color'][$i]['offset']<0) { $gradient_info['color'][$i]['offset'] = 0; } | |
| 417 | - if ($gradient_info['color'][$i]['offset']>1) { $gradient_info['color'][$i]['offset'] = 1; } | |
| 418 | - if ($i>0) { | |
| 419 | - if ($gradient_info['color'][$i]['offset']<$gradient_info['color'][($i-1)]['offset']) { | |
| 420 | - $gradient_info['color'][$i]['offset']=$gradient_info['color'][($i-1)]['offset']; | |
| 421 | - } | |
| 422 | - } | |
| 423 | - } | |
| 424 | - | |
| 425 | - if (isset($gradient_info['color'][0]['offset']) && $gradient_info['color'][0]['offset']>0) { | |
| 426 | - array_unshift($gradient_info['color'], $gradient_info['color'][0]); | |
| 427 | - $gradient_info['color'][0]['offset'] = 0; | |
| 428 | - } | |
| 429 | - $ns = count($gradient_info['color']); | |
| 430 | - if (isset($gradient_info['color'][($ns-1)]['offset']) && $gradient_info['color'][($ns-1)]['offset']<1) { | |
| 431 | - $gradient_info['color'][] = $gradient_info['color'][($ns-1)]; | |
| 432 | - $gradient_info['color'][($ns)]['offset'] = 1; | |
| 433 | - } | |
| 434 | - $ns = count($gradient_info['color']); | |
| 435 | - | |
| 436 | - | |
| 437 | - | |
| 438 | - | |
| 439 | - if ($gradient_info['type'] == 'linear'){ | |
| 440 | - // mPDF 4.4.003 | |
| 441 | - if (isset($gradient_info['units']) && strtolower($gradient_info['units'])=='userspaceonuse') { | |
| 442 | - if (isset($gradient_info['info']['x1'])) { $gradient_info['info']['x1'] = ($gradient_info['info']['x1']-$x_offset) / $w; } | |
| 443 | - if (isset($gradient_info['info']['y1'])) { $gradient_info['info']['y1'] = ($gradient_info['info']['y1']-$y_offset) / $h; } | |
| 444 | - if (isset($gradient_info['info']['x2'])) { $gradient_info['info']['x2'] = ($gradient_info['info']['x2']-$x_offset) / $w; } | |
| 445 | - if (isset($gradient_info['info']['y2'])) { $gradient_info['info']['y2'] = ($gradient_info['info']['y2']-$y_offset) / $h; } | |
| 446 | - } | |
| 447 | - if (isset($gradient_info['info']['x1'])) { $x1 = $gradient_info['info']['x1']; } | |
| 448 | - else { $x1 = 0; } | |
| 449 | - if (isset($gradient_info['info']['y1'])) { $y1 = $gradient_info['info']['y1']; } | |
| 450 | - else { $y1 = 0; } | |
| 451 | - if (isset($gradient_info['info']['x2'])) { $x2 = $gradient_info['info']['x2']; } | |
| 452 | - else { $x2 = 1; } | |
| 453 | - if (isset($gradient_info['info']['y2'])) { $y2 = $gradient_info['info']['y2']; } | |
| 454 | - else { $y2 = 0; } // mPDF 6 | |
| 455 | - | |
| 456 | - if (stristr($x1, '%')!== false) { $x1 = ($x1+0)/100; } | |
| 457 | - if (stristr($x2, '%')!== false) { $x2 = ($x2+0)/100; } | |
| 458 | - if (stristr($y1, '%')!== false) { $y1 = ($y1+0)/100; } | |
| 459 | - if (stristr($y2, '%')!== false) { $y2 = ($y2+0)/100; } | |
| 460 | - | |
| 461 | - // mPDF 5.0.042 | |
| 462 | - $bboxw = $w; | |
| 463 | - $bboxh = $h; | |
| 464 | - $usex = $x_offset; | |
| 465 | - $usey = $y_offset; | |
| 466 | - $usew = $bboxw; | |
| 467 | - $useh = $bboxh; | |
| 468 | - if (isset($gradient_info['units']) && strtolower($gradient_info['units'])=='userspaceonuse') { | |
| 469 | - $angle = rad2deg(atan2(($gradient_info['info']['y2']-$gradient_info['info']['y1']), ($gradient_info['info']['x2']-$gradient_info['info']['x1']))); | |
| 470 | - if ($angle < 0) { $angle += 360; } | |
| 471 | - else if ($angle > 360) { $angle -= 360; } | |
| 472 | - if ($angle!=0 && $angle!=360 && $angle!=90 && $angle!=180 && $angle!=270) { | |
| 473 | - if ($w >= $h) { | |
| 474 | - $y1 *= $h/$w ; | |
| 475 | - $y2 *= $h/$w ; | |
| 476 | - $usew = $useh = $bboxw; | |
| 477 | - } | |
| 478 | - else { | |
| 479 | - $x1 *= $w/$h ; | |
| 480 | - $x2 *= $w/$h ; | |
| 481 | - $usew = $useh = $bboxh; | |
| 482 | - } | |
| 483 | - } | |
| 484 | - } | |
| 485 | - $a = $usew; // width | |
| 486 | - $d = -$useh; // height | |
| 487 | - $e = $usex; // x- offset | |
| 488 | - $f = -$usey; // -y-offset | |
| 489 | - | |
| 490 | - $return .= sprintf('%.3F 0 0 %.3F %.3F %.3F cm ', $a*$this->kp, $d*$this->kp, $e*$this->kp, $f*$this->kp); | |
| 491 | - | |
| 492 | - if (isset($gradient_info['units']) && strtolower($gradient_info['units'])=='objectboundingbox') { | |
| 493 | - if ($transformations) { $return .= $transformations; } | |
| 494 | - } | |
| 495 | - | |
| 496 | - $trans = false; | |
| 497 | - | |
| 498 | - if ($spread=='R' || $spread=='F') { // Repeat / Reflect | |
| 499 | - $offs = array(); | |
| 500 | - for($i=0;$i<$ns;$i++) { | |
| 501 | - $offs[$i] = $gradient_info['color'][$i]['offset']; | |
| 502 | - } | |
| 503 | - $gp = 0; | |
| 504 | - $inside=true; | |
| 505 | - while($inside) { | |
| 506 | - $gp++; | |
| 507 | - for($i=0;$i<$ns;$i++) { | |
| 508 | - if ($spread=='F' && ($gp % 2) == 1) { // Reflect | |
| 509 | - $gradient_info['color'][(($ns*$gp)+$i)] = $gradient_info['color'][(($ns*($gp-1))+($ns-$i-1))]; | |
| 510 | - $tmp = $gp+(1-$offs[($ns-$i-1)]) ; | |
| 511 | - $gradient_info['color'][(($ns*$gp)+$i)]['offset'] = $tmp; | |
| 512 | - } | |
| 513 | - else { // Reflect | |
| 514 | - $gradient_info['color'][(($ns*$gp)+$i)] = $gradient_info['color'][$i]; | |
| 515 | - $tmp = $gp+$offs[$i] ; | |
| 516 | - $gradient_info['color'][(($ns*$gp)+$i)]['offset'] = $tmp; | |
| 517 | - } | |
| 518 | - // IF STILL INSIDE BOX OR STILL VALID | |
| 519 | - // Point on axis to test | |
| 520 | - $px1 = $x1 + ($x2-$x1)*$tmp; | |
| 521 | - $py1 = $y1 + ($y2-$y1)*$tmp; | |
| 522 | - // Get perpendicular axis | |
| 523 | - $alpha = atan2($y2-$y1, $x2-$x1); | |
| 524 | - $alpha += M_PI/2; // rotate 90 degrees | |
| 525 | - // Get arbitrary point to define line perpendicular to axis | |
| 526 | - $px2 = $px1+cos($alpha); | |
| 527 | - $py2 = $py1+sin($alpha); | |
| 528 | - | |
| 529 | - $res1 = _testIntersect($px1, $py1, $px2, $py2, 0, 0, 0, 1); // $x=0 vert axis | |
| 530 | - $res2 = _testIntersect($px1, $py1, $px2, $py2, 1, 0, 1, 1); // $x=1 vert axis | |
| 531 | - $res3 = _testIntersect($px1, $py1, $px2, $py2, 0, 0, 1, 0); // $y=0 horiz axis | |
| 532 | - $res4 = _testIntersect($px1, $py1, $px2, $py2, 0, 1, 1, 1); // $y=1 horiz axis | |
| 533 | - if (!$res1 && !$res2 && !$res3 && !$res4) { $inside = false; } | |
| 534 | - } | |
| 535 | - } | |
| 536 | - | |
| 537 | - $inside=true; | |
| 538 | - $gp = 0; | |
| 539 | - while($inside) { | |
| 540 | - $gp++; | |
| 541 | - $newarr = array(); | |
| 542 | - for($i=0;$i<$ns;$i++) { | |
| 543 | - if ($spread=='F') { // Reflect | |
| 544 | - $newarr[$i] = $gradient_info['color'][($ns-$i-1)]; | |
| 545 | - if (($gp % 2) == 1) { | |
| 546 | - $tmp = -$gp+(1-$offs[($ns-$i-1)]); | |
| 547 | - $newarr[$i]['offset'] = $tmp; | |
| 548 | - } | |
| 549 | - else { | |
| 550 | - $tmp = -$gp+$offs[$i]; | |
| 551 | - $newarr[$i]['offset'] = $tmp; | |
| 552 | - } | |
| 553 | - } | |
| 554 | - else { // Reflect | |
| 555 | - $newarr[$i] = $gradient_info['color'][$i]; | |
| 556 | - $tmp = -$gp+$offs[$i]; | |
| 557 | - $newarr[$i]['offset'] = $tmp; | |
| 558 | - } | |
| 559 | - | |
| 560 | - // IF STILL INSIDE BOX OR STILL VALID | |
| 561 | - // Point on axis to test | |
| 562 | - $px1 = $x1 + ($x2-$x1)*$tmp; | |
| 563 | - $py1 = $y1 + ($y2-$y1)*$tmp; | |
| 564 | - // Get perpendicular axis | |
| 565 | - $alpha = atan2($y2-$y1, $x2-$x1); | |
| 566 | - $alpha += M_PI/2; // rotate 90 degrees | |
| 567 | - // Get arbitrary point to define line perpendicular to axis | |
| 568 | - $px2 = $px1+cos($alpha); | |
| 569 | - $py2 = $py1+sin($alpha); | |
| 570 | - | |
| 571 | - $res1 = _testIntersect($px1, $py1, $px2, $py2, 0, 0, 0, 1); // $x=0 vert axis | |
| 572 | - $res2 = _testIntersect($px1, $py1, $px2, $py2, 1, 0, 1, 1); // $x=1 vert axis | |
| 573 | - $res3 = _testIntersect($px1, $py1, $px2, $py2, 0, 0, 1, 0); // $y=0 horiz axis | |
| 574 | - $res4 = _testIntersect($px1, $py1, $px2, $py2, 0, 1, 1, 1); // $y=1 horiz axis | |
| 575 | - if (!$res1 && !$res2 && !$res3 && !$res4) { $inside = false; } | |
| 576 | - } | |
| 577 | - for($i=($ns-1);$i>=0;$i--) { | |
| 578 | - if (isset($newarr[$i]['offset'])) array_unshift($gradient_info['color'], $newarr[$i]); | |
| 579 | - } | |
| 580 | - } | |
| 581 | - } | |
| 582 | - | |
| 583 | - // Gradient STOPs | |
| 584 | - $stops = count($gradient_info['color']); | |
| 585 | - if ($stops < 2) { return ''; } | |
| 586 | - | |
| 587 | - $range = $gradient_info['color'][count($gradient_info['color'])-1]['offset']-$gradient_info['color'][0]['offset']; | |
| 588 | - $min = $gradient_info['color'][0]['offset']; | |
| 589 | - | |
| 590 | - for ($i=0; $i<($stops); $i++) { | |
| 591 | - if (!$gradient_info['color'][$i]['color']) { | |
| 592 | - if ($gradient_info['colorspace']=='RGB') $gradient_info['color'][$i]['color'] = '0 0 0'; | |
| 593 | - else if ($gradient_info['colorspace']=='Gray') $gradient_info['color'][$i]['color'] = '0'; | |
| 594 | - else if ($gradient_info['colorspace']=='CMYK') $gradient_info['color'][$i]['color'] = '1 1 1 1'; | |
| 595 | - } | |
| 596 | - $offset = ($gradient_info['color'][$i]['offset'] - $min)/$range; | |
| 597 | - $this->mpdf_ref->gradients[$n]['stops'][] = array( | |
| 598 | - 'col' => $gradient_info['color'][$i]['color'], | |
| 599 | - 'opacity' => $gradient_info['color'][$i]['opacity'], | |
| 600 | - 'offset' => $offset); | |
| 601 | - if ($gradient_info['color'][$i]['opacity']<1) { $trans = true; } | |
| 602 | - } | |
| 603 | - $grx1 = $x1 + ($x2-$x1)*$gradient_info['color'][0]['offset']; | |
| 604 | - $gry1 = $y1 + ($y2-$y1)*$gradient_info['color'][0]['offset']; | |
| 605 | - $grx2 = $x1 + ($x2-$x1)*$gradient_info['color'][count($gradient_info['color'])-1]['offset']; | |
| 606 | - $gry2 = $y1 + ($y2-$y1)*$gradient_info['color'][count($gradient_info['color'])-1]['offset']; | |
| 607 | - | |
| 608 | - $this->mpdf_ref->gradients[$n]['coords']=array($grx1, $gry1, $grx2, $gry2); | |
| 609 | - | |
| 610 | - $this->mpdf_ref->gradients[$n]['colorspace'] = $gradient_info['colorspace']; | |
| 611 | - | |
| 612 | - $this->mpdf_ref->gradients[$n]['type'] = 2; | |
| 613 | - $this->mpdf_ref->gradients[$n]['fo'] = true; | |
| 614 | - | |
| 615 | - $this->mpdf_ref->gradients[$n]['extend']=array('true','true'); | |
| 616 | - if ($trans) { | |
| 617 | - $this->mpdf_ref->gradients[$n]['trans'] = true; | |
| 618 | - $return .= ' /TGS'.($n).' gs '; | |
| 619 | - } | |
| 620 | - $return .= ' /Sh'.($n).' sh '; | |
| 621 | - $return .= " Q\n"; | |
| 622 | - } | |
| 623 | - else if ($gradient_info['type'] == 'radial'){ | |
| 624 | - if (isset($gradient_info['units']) && strtolower($gradient_info['units'])=='userspaceonuse') { | |
| 625 | - if ($w > $h) { $h = $w; } | |
| 626 | - else { $w = $h; } | |
| 627 | - if (isset($gradient_info['info']['x0'])) { $gradient_info['info']['x0'] = ($gradient_info['info']['x0']-$x_offset) / $w; } | |
| 628 | - if (isset($gradient_info['info']['y0'])) { $gradient_info['info']['y0'] = ($gradient_info['info']['y0']-$y_offset) / $h; } | |
| 629 | - if (isset($gradient_info['info']['x1'])) { $gradient_info['info']['x1'] = ($gradient_info['info']['x1']-$x_offset) / $w; } | |
| 630 | - if (isset($gradient_info['info']['y1'])) { $gradient_info['info']['y1'] = ($gradient_info['info']['y1']-$y_offset) / $h; } | |
| 631 | - if (isset($gradient_info['info']['r'])) { $gradient_info['info']['rx'] = $gradient_info['info']['r'] / $w; } | |
| 632 | - if (isset($gradient_info['info']['r'])) { $gradient_info['info']['ry'] = $gradient_info['info']['r'] / $h; } | |
| 633 | - } | |
| 634 | - | |
| 635 | - if (isset($gradient_info['info']['x0'])) { $x0 = $gradient_info['info']['x0']; } | |
| 636 | - else { $x0 = 0.5; } | |
| 637 | - if (isset($gradient_info['info']['y0'])) { $y0 = $gradient_info['info']['y0']; } | |
| 638 | - else { $y0 = 0.5; } | |
| 639 | - if (isset($gradient_info['info']['rx'])) { $rx = $gradient_info['info']['rx']; } | |
| 640 | - else if (isset($gradient_info['info']['r'])) { $rx = $gradient_info['info']['r']; } | |
| 641 | - else { $rx = 0.5; } | |
| 642 | - if (isset($gradient_info['info']['ry'])) { $ry = $gradient_info['info']['ry']; } | |
| 643 | - else if (isset($gradient_info['info']['r'])) { $ry = $gradient_info['info']['r']; } | |
| 644 | - else { $ry = 0.5; } | |
| 645 | - if (isset($gradient_info['info']['x1'])) { $x1 = $gradient_info['info']['x1']; } | |
| 646 | - else { $x1 = $x0; } | |
| 647 | - if (isset($gradient_info['info']['y1'])) { $y1 = $gradient_info['info']['y1']; } | |
| 648 | - else { $y1 = $y0; } | |
| 649 | - | |
| 650 | - if (stristr($x1, '%')!== false) { $x1 = ($x1+0)/100; } | |
| 651 | - if (stristr($x0, '%')!== false) { $x0 = ($x0+0)/100; } | |
| 652 | - if (stristr($y1, '%')!== false) { $y1 = ($y1+0)/100; } | |
| 653 | - if (stristr($y0, '%')!== false) { $y0 = ($y0+0)/100; } | |
| 654 | - if (stristr($rx, '%')!== false) { $rx = ($rx+0)/100; } | |
| 655 | - if (stristr($ry, '%')!== false) { $ry = ($ry+0)/100; } | |
| 656 | - | |
| 657 | - $bboxw = $w; | |
| 658 | - $bboxh = $h; | |
| 659 | - $usex = $x_offset; | |
| 660 | - $usey = $y_offset; | |
| 661 | - $usew = $bboxw; | |
| 662 | - $useh = $bboxh; | |
| 663 | - if (isset($gradient_info['units']) && strtolower($gradient_info['units'])=='userspaceonuse') { | |
| 664 | - $angle = rad2deg(atan2(($gradient_info['info']['y0']-$gradient_info['info']['y1']), ($gradient_info['info']['x0']-$gradient_info['info']['x1']))); | |
| 665 | - if ($angle < 0) { $angle += 360; } | |
| 666 | - else if ($angle > 360) { $angle -= 360; } | |
| 667 | - if ($angle!=0 && $angle!=360 && $angle!=90 && $angle!=180 && $angle!=270) { | |
| 668 | - if ($w >= $h) { | |
| 669 | - $y1 *= $h/$w ; | |
| 670 | - $y0 *= $h/$w ; | |
| 671 | - $rx *= $h/$w ; | |
| 672 | - $ry *= $h/$w ; | |
| 673 | - $usew = $useh = $bboxw; | |
| 674 | - } | |
| 675 | - else { | |
| 676 | - $x1 *= $w/$h ; | |
| 677 | - $x0 *= $w/$h ; | |
| 678 | - $rx *= $w/$h ; | |
| 679 | - $ry *= $w/$h ; | |
| 680 | - $usew = $useh = $bboxh; | |
| 681 | - } | |
| 682 | - } | |
| 683 | - } | |
| 684 | - $a = $usew; // width | |
| 685 | - $d = -$useh; // height | |
| 686 | - $e = $usex; // x- offset | |
| 687 | - $f = -$usey; // -y-offset | |
| 688 | - | |
| 689 | - $r = $rx; | |
| 690 | - | |
| 691 | - | |
| 692 | - $return .= sprintf('%.3F 0 0 %.3F %.3F %.3F cm ', $a*$this->kp, $d*$this->kp, $e*$this->kp, $f*$this->kp); | |
| 693 | - | |
| 694 | - // mPDF 5.0.039 | |
| 695 | - if (isset($gradient_info['units']) && strtolower($gradient_info['units'])=='objectboundingbox') { | |
| 696 | - if ($transformations) { $return .= $transformations; } | |
| 697 | - } | |
| 698 | - | |
| 699 | - // mPDF 5.7.4 | |
| 700 | - // x1 and y1 (fx, fy) should be inside the circle defined by x0 y0 (cx, cy) | |
| 701 | - // "If the point defined by fx and fy lies outside the circle defined by cx, cy and r, then the user agent shall set | |
| 702 | - // the focal point to the intersection of the line from (cx, cy) to (fx, fy) with the circle defined by cx, cy and r." | |
| 703 | - while (pow(($x1-$x0),2) + pow(($y1 - $y0),2) >= pow($r,2)) { | |
| 704 | - // Gradually move along fx,fy towards cx,cy in 100'ths until meets criteria | |
| 705 | - $x1 -= ($x1-$x0)/100; | |
| 706 | - $y1 -= ($y1-$y0)/100; | |
| 707 | - } | |
| 708 | - | |
| 709 | - | |
| 710 | - if ($spread=='R' || $spread=='F') { // Repeat / Reflect | |
| 711 | - $offs = array(); | |
| 712 | - for($i=0;$i<$ns;$i++) { | |
| 713 | - $offs[$i] = $gradient_info['color'][$i]['offset']; | |
| 714 | - } | |
| 715 | - $gp = 0; | |
| 716 | - $inside=true; | |
| 717 | - while($inside) { | |
| 718 | - $gp++; | |
| 719 | - for($i=0;$i<$ns;$i++) { | |
| 720 | - if ($spread=='F' && ($gp % 2) == 1) { // Reflect | |
| 721 | - $gradient_info['color'][(($ns*$gp)+$i)] = $gradient_info['color'][(($ns*($gp-1))+($ns-$i-1))]; | |
| 722 | - $tmp = $gp+(1-$offs[($ns-$i-1)]) ; | |
| 723 | - $gradient_info['color'][(($ns*$gp)+$i)]['offset'] = $tmp; | |
| 724 | - } | |
| 725 | - else { // Reflect | |
| 726 | - $gradient_info['color'][(($ns*$gp)+$i)] = $gradient_info['color'][$i]; | |
| 727 | - $tmp = $gp+$offs[$i] ; | |
| 728 | - $gradient_info['color'][(($ns*$gp)+$i)]['offset'] = $tmp; | |
| 729 | - } | |
| 730 | - // IF STILL INSIDE BOX OR STILL VALID | |
| 731 | - // TEST IF circle (perimeter) intersects with | |
| 732 | - // or is enclosed | |
| 733 | - // Point on axis to test | |
| 734 | - $px = $x1 + ($x0-$x1)*$tmp; | |
| 735 | - $py = $y1 + ($y0-$y1)*$tmp; | |
| 736 | - $pr = $r*$tmp; | |
| 737 | - $res = _testIntersectCircle($px, $py, $pr); | |
| 738 | - if (!$res) { $inside = false; } | |
| 739 | - } | |
| 740 | - } | |
| 741 | - } | |
| 742 | - | |
| 743 | - // Gradient STOPs | |
| 744 | - $stops = count($gradient_info['color']); | |
| 745 | - if ($stops < 2) { return ''; } | |
| 746 | - | |
| 747 | - $range = $gradient_info['color'][count($gradient_info['color'])-1]['offset']-$gradient_info['color'][0]['offset']; | |
| 748 | - $min = $gradient_info['color'][0]['offset']; | |
| 749 | - | |
| 750 | - for ($i=0; $i<($stops); $i++) { | |
| 751 | - if (!$gradient_info['color'][$i]['color']) { | |
| 752 | - if ($gradient_info['colorspace']=='RGB') $gradient_info['color'][$i]['color'] = '0 0 0'; | |
| 753 | - else if ($gradient_info['colorspace']=='Gray') $gradient_info['color'][$i]['color'] = '0'; | |
| 754 | - else if ($gradient_info['colorspace']=='CMYK') $gradient_info['color'][$i]['color'] = '1 1 1 1'; | |
| 755 | - } | |
| 756 | - $offset = ($gradient_info['color'][$i]['offset'] - $min)/$range; | |
| 757 | - $this->mpdf_ref->gradients[$n]['stops'][] = array( | |
| 758 | - 'col' => $gradient_info['color'][$i]['color'], | |
| 759 | - 'opacity' => $gradient_info['color'][$i]['opacity'], | |
| 760 | - 'offset' => $offset); | |
| 761 | - if ($gradient_info['color'][$i]['opacity']<1) { $trans = true; } | |
| 762 | - } | |
| 763 | - $grx1 = $x1 + ($x0-$x1)*$gradient_info['color'][0]['offset']; | |
| 764 | - $gry1 = $y1 + ($y0-$y1)*$gradient_info['color'][0]['offset']; | |
| 765 | - $grx2 = $x1 + ($x0-$x1)*$gradient_info['color'][count($gradient_info['color'])-1]['offset']; | |
| 766 | - $gry2 = $y1 + ($y0-$y1)*$gradient_info['color'][count($gradient_info['color'])-1]['offset']; | |
| 767 | - $grir = $r*$gradient_info['color'][0]['offset']; | |
| 768 | - $grr = $r*$gradient_info['color'][count($gradient_info['color'])-1]['offset']; | |
| 769 | - | |
| 770 | - $this->mpdf_ref->gradients[$n]['coords']=array($grx1, $gry1, $grx2, $gry2, abs($grr), abs($grir) ); | |
| 771 | - | |
| 772 | - $this->mpdf_ref->gradients[$n]['colorspace'] = $gradient_info['colorspace']; | |
| 773 | - | |
| 774 | - $this->mpdf_ref->gradients[$n]['type'] = 3; | |
| 775 | - $this->mpdf_ref->gradients[$n]['fo'] = true; | |
| 776 | - | |
| 777 | - $this->mpdf_ref->gradients[$n]['extend']=array('true','true'); | |
| 778 | - if (isset($trans) && $trans) { | |
| 779 | - $this->mpdf_ref->gradients[$n]['trans'] = true; | |
| 780 | - $return .= ' /TGS'.($n).' gs '; | |
| 781 | - } | |
| 782 | - $return .= ' /Sh'.($n).' sh '; | |
| 783 | - $return .= " Q\n"; | |
| 784 | - | |
| 785 | - | |
| 786 | - } | |
| 787 | - | |
| 788 | - return $return; | |
| 789 | - } | |
| 790 | - | |
| 791 | - | |
| 792 | - function svgOffset ($attribs){ | |
| 793 | - // save all <svg> tag attributes | |
| 794 | - $this->svg_attribs = $attribs; | |
| 795 | - if(isset($this->svg_attribs['viewBox'])) { | |
| 796 | - $vb = preg_split('/\s+/is', trim($this->svg_attribs['viewBox'])); | |
| 797 | - if (count($vb)==4) { | |
| 798 | - $this->svg_info['x'] = $vb[0]; | |
| 799 | - $this->svg_info['y'] = $vb[1]; | |
| 800 | - $this->svg_info['w'] = $vb[2]; | |
| 801 | - $this->svg_info['h'] = $vb[3]; | |
| 802 | -// return; | |
| 803 | - } | |
| 804 | - } | |
| 805 | - $svg_w = 0; | |
| 806 | - $svg_h = 0; | |
| 807 | - if (isset($attribs['width']) && $attribs['width']) $svg_w = $this->mpdf_ref->ConvertSize($attribs['width']); // mm (interprets numbers as pixels) | |
| 808 | - if (isset($attribs['height']) && $attribs['height']) $svg_h = $this->mpdf_ref->ConvertSize($attribs['height']); // mm | |
| 809 | - | |
| 810 | -///* | |
| 811 | - // mPDF 5.0.005 | |
| 812 | - if (isset($this->svg_info['w']) && $this->svg_info['w']) { // if 'w' set by viewBox | |
| 813 | - if ($svg_w) { // if width also set, use these values to determine to set size of "pixel" | |
| 814 | - $this->kp *= ($svg_w/0.2645) / $this->svg_info['w']; | |
| 815 | - $this->kf = ($svg_w/0.2645) / $this->svg_info['w']; | |
| 816 | - } | |
| 817 | - else if ($svg_h) { | |
| 818 | - $this->kp *= ($svg_h/0.2645) / $this->svg_info['h']; | |
| 819 | - $this->kf = ($svg_h/0.2645) / $this->svg_info['h']; | |
| 820 | - } | |
| 821 | - return; | |
| 822 | - } | |
| 823 | -//*/ | |
| 824 | - | |
| 825 | - // Added to handle file without height or width specified | |
| 826 | - if (!$svg_w && !$svg_h) { $svg_w = $svg_h = $this->mpdf_ref->blk[$this->mpdf_ref->blklvl]['inner_width'] ; } // DEFAULT | |
| 827 | - if (!$svg_w) { $svg_w = $svg_h; } | |
| 828 | - if (!$svg_h) { $svg_h = $svg_w; } | |
| 829 | - | |
| 830 | - $this->svg_info['x'] = 0; | |
| 831 | - $this->svg_info['y'] = 0; | |
| 832 | - $this->svg_info['w'] = $svg_w/0.2645; // mm->pixels | |
| 833 | - $this->svg_info['h'] = $svg_h/0.2645; // mm->pixels | |
| 834 | - | |
| 835 | - } | |
| 836 | - | |
| 837 | - | |
| 838 | - // | |
| 839 | - // check if points are within svg, if not, set to max | |
| 840 | - function svg_overflow($x,$y) | |
| 841 | - { | |
| 842 | - $x2 = $x; | |
| 843 | - $y2 = $y; | |
| 844 | - if(isset($this->svg_attribs['overflow'])) | |
| 845 | - { | |
| 846 | - if($this->svg_attribs['overflow'] == 'hidden') | |
| 847 | - { | |
| 848 | - // Not sure if this is supposed to strip off units, but since I dont use any I will omlt this step | |
| 849 | - $svg_w = preg_replace("/([0-9\.]*)(.*)/i","$1",$this->svg_attribs['width']); | |
| 850 | - $svg_h = preg_replace("/([0-9\.]*)(.*)/i","$1",$this->svg_attribs['height']); | |
| 851 | - | |
| 852 | - // $xmax = floor($this->svg_attribs['width']); | |
| 853 | - $xmax = floor($svg_w); | |
| 854 | - $xmin = 0; | |
| 855 | - // $ymax = floor(($this->svg_attribs['height'] * -1)); | |
| 856 | - $ymax = floor(($svg_h * -1)); | |
| 857 | - $ymin = 0; | |
| 858 | - | |
| 859 | - if($x > $xmax) $x2 = $xmax; // right edge | |
| 860 | - if($x < $xmin) $x2 = $xmin; // left edge | |
| 861 | - if($y < $ymax) $y2 = $ymax; // bottom | |
| 862 | - if($y > $ymin) $y2 = $ymin; // top | |
| 863 | - | |
| 864 | - } | |
| 865 | - } | |
| 866 | - | |
| 867 | - | |
| 868 | - return array( 'x' => $x2, 'y' => $y2); | |
| 869 | - } | |
| 870 | - | |
| 871 | - | |
| 872 | - | |
| 873 | - function svgDefineStyle($critere_style){ | |
| 874 | - | |
| 875 | - $tmp = count($this->svg_style)-1; | |
| 876 | - $current_style = $this->svg_style[$tmp]; | |
| 877 | - | |
| 878 | - unset($current_style['transformations']); | |
| 879 | - | |
| 880 | - // TRANSFORM SCALE | |
| 881 | - $transformations = ''; | |
| 882 | - if (isset($critere_style['transform'])){ | |
| 883 | - preg_match_all('/(matrix|translate|scale|rotate|skewX|skewY)\((.*?)\)/is',$critere_style['transform'],$m); | |
| 884 | - if (count($m[0])) { | |
| 885 | - for($i=0; $i<count($m[0]); $i++) { | |
| 886 | - $c = strtolower($m[1][$i]); | |
| 887 | - $v = trim($m[2][$i]); | |
| 888 | - $vv = preg_split('/[ ,]+/',$v); | |
| 889 | - if ($c=='matrix' && count($vv)==6) { | |
| 890 | - // mPDF 5.0.039 | |
| 891 | - // Note angle of rotation is reversed (from SVG to PDF), so vv[1] and vv[2] are negated | |
| 892 | - $transformations .= sprintf(' %.3F %.3F %.3F %.3F %.3F %.3F cm ', $vv[0], -$vv[1], -$vv[2], $vv[3], $vv[4]*$this->kp, -$vv[5]*$this->kp); | |
| 893 | - | |
| 894 | -/* | |
| 895 | -// The long way of doing this?? | |
| 896 | -// need to reverse angle of rotation from SVG to PDF | |
| 897 | -$sx=sqrt(pow($vv[0],2)+pow($vv[2],2)); | |
| 898 | -if ($vv[0] < 0) { $sx *= -1; } // change sign | |
| 899 | -$sy=sqrt(pow($vv[1],2)+pow($vv[3],2)); | |
| 900 | -if ($vv[3] < 0) { $sy *= -1; } // change sign | |
| 901 | - | |
| 902 | -// rotation angle is | |
| 903 | -$t=atan2($vv[1],$vv[3]); | |
| 904 | -$t=atan2(-$vv[2],$vv[0]); // Should be the same value or skew has been applied | |
| 905 | - | |
| 906 | -// Reverse angle | |
| 907 | -$t *= -1; | |
| 908 | - | |
| 909 | -// Rebuild matrix | |
| 910 | -$ma = $sx * cos($t); | |
| 911 | -$mb = $sy * sin($t); | |
| 912 | -$mc = -$sx * sin($t); | |
| 913 | -$md = $sy * cos($t); | |
| 914 | - | |
| 915 | -// $transformations .= sprintf(' %.3F %.3F %.3F %.3F %.3F %.3F cm ', $ma, $mb, $mc, $md, $vv[4]*$this->kp, -$vv[5]*$this->kp); | |
| 916 | -*/ | |
| 917 | - | |
| 918 | - } | |
| 919 | - else if ($c=='translate' && count($vv)) { | |
| 920 | - $tm[4] = $vv[0]; | |
| 921 | - if (count($vv)==2) { $t_y = -$vv[1]; } | |
| 922 | - else { $t_y = 0; } | |
| 923 | - $tm[5] = $t_y; | |
| 924 | - $transformations .= sprintf(' 1 0 0 1 %.3F %.3F cm ', $tm[4]*$this->kp, $tm[5]*$this->kp); | |
| 925 | - } | |
| 926 | - else if ($c=='scale' && count($vv)) { | |
| 927 | - if (count($vv)==2) { $s_y = $vv[1]; } | |
| 928 | - else { $s_y = $vv[0]; } | |
| 929 | - $tm[0] = $vv[0]; | |
| 930 | - $tm[3] = $s_y; | |
| 931 | - $transformations .= sprintf(' %.3F 0 0 %.3F 0 0 cm ', $tm[0], $tm[3]); | |
| 932 | - } | |
| 933 | - else if ($c=='rotate' && count($vv)) { | |
| 934 | - $tm[0] = cos(deg2rad(-$vv[0])); | |
| 935 | - $tm[1] = sin(deg2rad(-$vv[0])); | |
| 936 | - $tm[2] = -$tm[1]; | |
| 937 | - $tm[3] = $tm[0]; | |
| 938 | - if (count($vv)==3) { | |
| 939 | - $transformations .= sprintf(' 1 0 0 1 %.3F %.3F cm ', $vv[1]*$this->kp, -$vv[2]*$this->kp); | |
| 940 | - } | |
| 941 | - $transformations .= sprintf(' %.3F %.3F %.3F %.3F 0 0 cm ', $tm[0], $tm[1], $tm[2], $tm[3]); | |
| 942 | - if (count($vv)==3) { | |
| 943 | - $transformations .= sprintf(' 1 0 0 1 %.3F %.3F cm ', -$vv[1]*$this->kp, $vv[2]*$this->kp); | |
| 944 | - } | |
| 945 | - } | |
| 946 | - else if ($c=='skewx' && count($vv)) { | |
| 947 | - $tm[2] = tan(deg2rad(-$vv[0])); | |
| 948 | - $transformations .= sprintf(' 1 0 %.3F 1 0 0 cm ', $tm[2]); | |
| 949 | - } | |
| 950 | - else if ($c=='skewy' && count($vv)) { | |
| 951 | - $tm[1] = tan(deg2rad(-$vv[0])); | |
| 952 | - $transformations .= sprintf(' 1 %.3F 0 1 0 0 cm ', $tm[1]); | |
| 953 | - } | |
| 954 | - | |
| 955 | - } | |
| 956 | - } | |
| 957 | - $current_style['transformations'] = $transformations; | |
| 958 | - } | |
| 959 | - | |
| 960 | - if (isset($critere_style['style'])){ | |
| 961 | - if (preg_match('/fill:\s*rgb\((\d+),\s*(\d+),\s*(\d+)\)/i',$critere_style['style'], $m)) { // mPDF 5.7.2 | |
| 962 | - $current_style['fill'] = '#'.str_pad(dechex($m[1]), 2, "0", STR_PAD_LEFT).str_pad(dechex($m[2]), 2, "0", STR_PAD_LEFT).str_pad(dechex($m[3]), 2, "0", STR_PAD_LEFT); | |
| 963 | - } | |
| 964 | - else { $tmp = preg_replace("/(.*)fill:\s*([a-z0-9#_()]*|none)(.*)/i","$2",$critere_style['style']); | |
| 965 | - if ($tmp && $tmp!='inherit' && $tmp!=$critere_style['style']){ $current_style['fill'] = $tmp; } | |
| 966 | - } | |
| 967 | - | |
| 968 | - // mPDF 5.7.2 | |
| 969 | - if ((preg_match("/[^-]opacity:\s*([a-z0-9.]*|none)/i",$critere_style['style'], $m) || | |
| 970 | - preg_match("/^opacity:\s*([a-z0-9.]*|none)/i",$critere_style['style'], $m)) && $m[1]!='inherit') { | |
| 971 | - $current_style['fill-opacity'] = $m[1]; | |
| 972 | - $current_style['stroke-opacity'] = $m[1]; | |
| 973 | - } | |
| 974 | - | |
| 975 | - $tmp = preg_replace("/(.*)fill-opacity:\s*([a-z0-9.]*|none)(.*)/i","$2",$critere_style['style']); | |
| 976 | - if ($tmp && $tmp!='inherit' && $tmp!=$critere_style['style']){ $current_style['fill-opacity'] = $tmp;} | |
| 977 | - | |
| 978 | - $tmp = preg_replace("/(.*)fill-rule:\s*([a-z0-9#]*|none)(.*)/i","$2",$critere_style['style']); | |
| 979 | - if ($tmp && $tmp!='inherit' && $tmp!=$critere_style['style']){ $current_style['fill-rule'] = $tmp;} | |
| 980 | - | |
| 981 | - if (preg_match('/stroke:\s*rgb\((\d+),\s*(\d+),\s*(\d+)\)/',$critere_style['style'], $m)) { | |
| 982 | - $current_style['stroke'] = '#'.str_pad(dechex($m[1]), 2, "0", STR_PAD_LEFT).str_pad(dechex($m[2]), 2, "0", STR_PAD_LEFT).str_pad(dechex($m[3]), 2, "0", STR_PAD_LEFT); | |
| 983 | - } | |
| 984 | - else { $tmp = preg_replace("/(.*)stroke:\s*([a-z0-9#]*|none)(.*)/i","$2",$critere_style['style']); | |
| 985 | - if ($tmp && $tmp!='inherit' && $tmp!=$critere_style['style']){ $current_style['stroke'] = $tmp; } | |
| 986 | - } | |
| 987 | - | |
| 988 | - $tmp = preg_replace("/(.*)stroke-linecap:\s*([a-z0-9#]*|none)(.*)/i","$2",$critere_style['style']); | |
| 989 | - if ($tmp && $tmp!='inherit' && $tmp!=$critere_style['style']){ $current_style['stroke-linecap'] = $tmp;} | |
| 990 | - | |
| 991 | - $tmp = preg_replace("/(.*)stroke-linejoin:\s*([a-z0-9#]*|none)(.*)/i","$2",$critere_style['style']); | |
| 992 | - if ($tmp && $tmp!='inherit' && $tmp!=$critere_style['style']){ $current_style['stroke-linejoin'] = $tmp;} | |
| 993 | - | |
| 994 | - $tmp = preg_replace("/(.*)stroke-miterlimit:\s*([a-z0-9#]*|none)(.*)/i","$2",$critere_style['style']); | |
| 995 | - if ($tmp && $tmp!='inherit' && $tmp!=$critere_style['style']){ $current_style['stroke-miterlimit'] = $tmp;} | |
| 996 | - | |
| 997 | - $tmp = preg_replace("/(.*)stroke-opacity:\s*([a-z0-9.]*|none)(.*)/i","$2",$critere_style['style']); | |
| 998 | - if ($tmp && $tmp!='inherit' && $tmp!=$critere_style['style']){ $current_style['stroke-opacity'] = $tmp; } | |
| 999 | - | |
| 1000 | - $tmp = preg_replace("/(.*)stroke-width:\s*([a-z0-9.]*|none)(.*)/i","$2",$critere_style['style']); | |
| 1001 | - if ($tmp && $tmp!='inherit' && $tmp!=$critere_style['style']){ $current_style['stroke-width'] = $tmp;} | |
| 1002 | - | |
| 1003 | - $tmp = preg_replace("/(.*)stroke-dasharray:\s*([a-z0-9., ]*|none)(.*)/i","$2",$critere_style['style']); | |
| 1004 | - if ($tmp && $tmp!='inherit' && $tmp!=$critere_style['style']){ $current_style['stroke-dasharray'] = $tmp;} | |
| 1005 | - | |
| 1006 | - $tmp = preg_replace("/(.*)stroke-dashoffset:\s*([a-z0-9.]*|none)(.*)/i","$2",$critere_style['style']); | |
| 1007 | - if ($tmp && $tmp!='inherit' && $tmp!=$critere_style['style']){ $current_style['stroke-dashoffset'] = $tmp;} | |
| 1008 | - | |
| 1009 | - } | |
| 1010 | - // mPDF 5.7.2 | |
| 1011 | - if(isset($critere_style['opacity']) && $critere_style['opacity']!= 'inherit'){ | |
| 1012 | - $current_style['fill-opacity'] = $critere_style['opacity']; | |
| 1013 | - $current_style['stroke-opacity'] = $critere_style['opacity']; | |
| 1014 | - } | |
| 1015 | - | |
| 1016 | - if(isset($critere_style['fill']) && $critere_style['fill']!= 'inherit'){ | |
| 1017 | - $current_style['fill'] = $critere_style['fill']; | |
| 1018 | - } | |
| 1019 | - | |
| 1020 | - if(isset($critere_style['fill-opacity']) && $critere_style['fill-opacity']!= 'inherit'){ | |
| 1021 | - $current_style['fill-opacity'] = $critere_style['fill-opacity']; | |
| 1022 | - } | |
| 1023 | - | |
| 1024 | - if(isset($critere_style['fill-rule']) && $critere_style['fill-rule']!= 'inherit'){ | |
| 1025 | - $current_style['fill-rule'] = $critere_style['fill-rule']; | |
| 1026 | - } | |
| 1027 | - | |
| 1028 | - if(isset($critere_style['stroke']) && $critere_style['stroke']!= 'inherit'){ | |
| 1029 | - $current_style['stroke'] = $critere_style['stroke']; | |
| 1030 | - } | |
| 1031 | - | |
| 1032 | - if(isset($critere_style['stroke-linecap']) && $critere_style['stroke-linecap']!= 'inherit'){ | |
| 1033 | - $current_style['stroke-linecap'] = $critere_style['stroke-linecap']; | |
| 1034 | - } | |
| 1035 | - | |
| 1036 | - if(isset($critere_style['stroke-linejoin']) && $critere_style['stroke-linejoin']!= 'inherit'){ | |
| 1037 | - $current_style['stroke-linejoin'] = $critere_style['stroke-linejoin']; | |
| 1038 | - } | |
| 1039 | - | |
| 1040 | - if(isset($critere_style['stroke-miterlimit']) && $critere_style['stroke-miterlimit']!= 'inherit'){ | |
| 1041 | - $current_style['stroke-miterlimit'] = $critere_style['stroke-miterlimit']; | |
| 1042 | - } | |
| 1043 | - | |
| 1044 | - if(isset($critere_style['stroke-opacity']) && $critere_style['stroke-opacity']!= 'inherit'){ | |
| 1045 | - $current_style['stroke-opacity'] = $critere_style['stroke-opacity']; | |
| 1046 | - } | |
| 1047 | - | |
| 1048 | - if(isset($critere_style['stroke-width']) && $critere_style['stroke-width']!= 'inherit'){ | |
| 1049 | - $current_style['stroke-width'] = $critere_style['stroke-width']; | |
| 1050 | - } | |
| 1051 | - | |
| 1052 | - if(isset($critere_style['stroke-dasharray']) && $critere_style['stroke-dasharray']!= 'inherit'){ | |
| 1053 | - $current_style['stroke-dasharray'] = $critere_style['stroke-dasharray']; | |
| 1054 | - } | |
| 1055 | - if(isset($critere_style['stroke-dashoffset']) && $critere_style['stroke-dashoffset']!= 'inherit'){ | |
| 1056 | - $current_style['stroke-dashoffset'] = $critere_style['stroke-dashoffset']; | |
| 1057 | - } | |
| 1058 | - | |
| 1059 | - // Used as indirect setting for currentColor | |
| 1060 | - if(isset($critere_style['color']) && $critere_style['color'] != 'inherit'){ | |
| 1061 | - $current_style['color'] = $critere_style['color']; | |
| 1062 | - } | |
| 1063 | - | |
| 1064 | - return $current_style; | |
| 1065 | - | |
| 1066 | - } | |
| 1067 | - | |
| 1068 | - // | |
| 1069 | - // Cette fonction ecrit le style dans le stream svg. | |
| 1070 | - function svgStyle($critere_style, $attribs, $element){ | |
| 1071 | - $path_style = ''; | |
| 1072 | - $fill_gradient = ''; | |
| 1073 | - $w = ''; | |
| 1074 | - $style = ''; | |
| 1075 | - if (substr_count($critere_style['fill'],'url')>0 && $element != 'line'){ | |
| 1076 | - // | |
| 1077 | - // couleur degrad� | |
| 1078 | - $id_gradient = preg_replace("/url\(#([\w_]*)\)/i","$1",$critere_style['fill']); | |
| 1079 | - if ($id_gradient != $critere_style['fill']) { | |
| 1080 | - if (isset($this->svg_gradient[$id_gradient])) { | |
| 1081 | - $fill_gradient = $this->svgGradient($this->svg_gradient[$id_gradient], $attribs, $element); | |
| 1082 | - if ($fill_gradient) { | |
| 1083 | - $path_style = "q "; | |
| 1084 | - $w = "W"; | |
| 1085 | - $style .= 'N'; | |
| 1086 | - } | |
| 1087 | - } | |
| 1088 | - } | |
| 1089 | - | |
| 1090 | - } | |
| 1091 | - // Used as indirect setting for currentColor | |
| 1092 | - else if (strtolower($critere_style['fill']) == 'currentcolor' && $element != 'line'){ | |
| 1093 | - $col = $this->mpdf_ref->ConvertColor($critere_style['color']); | |
| 1094 | - if ($col) { | |
| 1095 | - if ($col{0}==5) { $critere_style['fill-opacity'] = ord($col{4}/100); } // RGBa | |
| 1096 | - if ($col{0}==6) { $critere_style['fill-opacity'] = ord($col{5}/100); } // CMYKa | |
| 1097 | - $path_style .= $this->mpdf_ref->SetFColor($col, true).' '; | |
| 1098 | - $style .= 'F'; | |
| 1099 | - } | |
| 1100 | - } | |
| 1101 | - else if ($critere_style['fill'] != 'none' && $element != 'line'){ | |
| 1102 | - $col = $this->mpdf_ref->ConvertColor($critere_style['fill']); | |
| 1103 | - if ($col) { | |
| 1104 | - if ($col{0}==5) { $critere_style['fill-opacity'] = ord($col{4}/100); } // RGBa | |
| 1105 | - if ($col{0}==6) { $critere_style['fill-opacity'] = ord($col{5}/100); } // CMYKa | |
| 1106 | - $path_style .= $this->mpdf_ref->SetFColor($col, true).' '; | |
| 1107 | - $style .= 'F'; | |
| 1108 | - } | |
| 1109 | - } | |
| 1110 | - if (substr_count($critere_style['stroke'],'url')>0){ | |
| 1111 | -/* | |
| 1112 | - // Cannot put a gradient on a "stroke" in PDF? | |
| 1113 | - $id_gradient = preg_replace("/url\(#([\w_]*)\)/i","$1",$critere_style['stroke']); | |
| 1114 | - if ($id_gradient != $critere_style['stroke']) { | |
| 1115 | - if (isset($this->svg_gradient[$id_gradient])) { | |
| 1116 | - $fill_gradient = $this->svgGradient($this->svg_gradient[$id_gradient], $attribs, $element); | |
| 1117 | - if ($fill_gradient) { | |
| 1118 | - $path_style = "q "; | |
| 1119 | - $w = "W"; | |
| 1120 | - $style .= 'D'; | |
| 1121 | - } | |
| 1122 | - } | |
| 1123 | - } | |
| 1124 | -*/ | |
| 1125 | - } | |
| 1126 | - // Used as indirect setting for currentColor | |
| 1127 | - else if (strtolower($critere_style['stroke']) == 'currentcolor'){ | |
| 1128 | - $col = $this->mpdf_ref->ConvertColor($critere_style['color']); | |
| 1129 | - if ($col) { | |
| 1130 | - if ($col{0}==5) { $critere_style['stroke-opacity'] = ord($col{4}/100); } // RGBa | |
| 1131 | - if ($col{0}==6) { $critere_style['stroke-opacity'] = ord($col{5}/100); } // CMYKa | |
| 1132 | - $path_style .= $this->mpdf_ref->SetDColor($col, true).' '; | |
| 1133 | - $style .= 'D'; | |
| 1134 | - $lw = $this->ConvertSVGSizePixels($critere_style['stroke-width']); | |
| 1135 | - $path_style .= sprintf('%.3F w ',$lw*$this->kp); | |
| 1136 | - } | |
| 1137 | - } | |
| 1138 | - else if ($critere_style['stroke'] != 'none'){ | |
| 1139 | - $col = $this->mpdf_ref->ConvertColor($critere_style['stroke']); | |
| 1140 | - if ($col) { | |
| 1141 | - // mPDF 5.0.051 | |
| 1142 | - // mPDF 5.3.74 | |
| 1143 | - if ($col{0}==5) { $critere_style['stroke-opacity'] = ord($col{4}/100); } // RGBa | |
| 1144 | - if ($col{0}==6) { $critere_style['stroke-opacity'] = ord($col{5}/100); } // CMYKa | |
| 1145 | - $path_style .= $this->mpdf_ref->SetDColor($col, true).' '; | |
| 1146 | - $style .= 'D'; | |
| 1147 | - $lw = $this->ConvertSVGSizePixels($critere_style['stroke-width']); | |
| 1148 | - $path_style .= sprintf('%.3F w ',$lw*$this->kp); | |
| 1149 | - } | |
| 1150 | - } | |
| 1151 | - | |
| 1152 | - | |
| 1153 | - if ($critere_style['stroke'] != 'none'){ | |
| 1154 | - if ($critere_style['stroke-linejoin'] == 'miter'){ | |
| 1155 | - $path_style .= ' 0 j '; | |
| 1156 | - } | |
| 1157 | - else if ($critere_style['stroke-linejoin'] == 'round'){ | |
| 1158 | - $path_style .= ' 1 j '; | |
| 1159 | - } | |
| 1160 | - else if ($critere_style['stroke-linejoin'] == 'bevel'){ | |
| 1161 | - $path_style .= ' 2 j '; | |
| 1162 | - } | |
| 1163 | - | |
| 1164 | - if ($critere_style['stroke-linecap'] == 'butt'){ | |
| 1165 | - $path_style .= ' 0 J '; | |
| 1166 | - } | |
| 1167 | - else if ($critere_style['stroke-linecap'] == 'round'){ | |
| 1168 | - $path_style .= ' 1 J '; | |
| 1169 | - } | |
| 1170 | - else if ($critere_style['stroke-linecap'] == 'square'){ | |
| 1171 | - $path_style .= ' 2 J '; | |
| 1172 | - } | |
| 1173 | - | |
| 1174 | - if (isset($critere_style['stroke-miterlimit'])){ | |
| 1175 | - if ($critere_style['stroke-miterlimit'] == 'none'){ | |
| 1176 | - } | |
| 1177 | - else if (preg_match('/^[\d.]+$/',$critere_style['stroke-miterlimit'])) { | |
| 1178 | - $path_style .= sprintf('%.2F M ',$critere_style['stroke-miterlimit']); | |
| 1179 | - } | |
| 1180 | - } | |
| 1181 | - if (isset($critere_style['stroke-dasharray'])){ | |
| 1182 | - $off = 0; | |
| 1183 | - $d = preg_split('/[ ,]/',$critere_style['stroke-dasharray']); | |
| 1184 | - if (count($d) == 1 && $d[0]==0) { | |
| 1185 | - $path_style .= '[] 0 d '; | |
| 1186 | - } | |
| 1187 | - else { | |
| 1188 | - if (count($d) % 2 == 1) { $d = array_merge($d, $d); } // 5, 3, 1 => 5,3,1,5,3,1 OR 3 => 3,3 | |
| 1189 | - $arr = ''; | |
| 1190 | - for($i=0; $i<count($d); $i+=2) { | |
| 1191 | - $arr .= sprintf('%.3F %.3F ', $d[$i]*$this->kp, $d[$i+1]*$this->kp); | |
| 1192 | - } | |
| 1193 | - if (isset($critere_style['stroke-dashoffset'])){ $off = $critere_style['stroke-dashoffset'] + 0; } | |
| 1194 | - $path_style .= sprintf('[%s] %.3F d ', $arr, $off*$this->kp); | |
| 1195 | - } | |
| 1196 | - } | |
| 1197 | - } | |
| 1198 | - | |
| 1199 | - if ($critere_style['fill-rule']=='evenodd') { $fr = '*'; } | |
| 1200 | - else { $fr = ''; } | |
| 1201 | - | |
| 1202 | - if (isset($critere_style['fill-opacity'])) { | |
| 1203 | - $opacity = 1; | |
| 1204 | - if ($critere_style['fill-opacity'] == 0) { $opacity = 0; } | |
| 1205 | - else if ($critere_style['fill-opacity'] > 1) { $opacity = 1; } | |
| 1206 | - else if ($critere_style['fill-opacity'] > 0) { $opacity = $critere_style['fill-opacity']; } | |
| 1207 | - else if ($critere_style['fill-opacity'] < 0) { $opacity = 0; } | |
| 1208 | - $gs = $this->mpdf_ref->AddExtGState(array('ca'=>$opacity, 'BM'=>'/Normal')); | |
| 1209 | - $this->mpdf_ref->extgstates[$gs]['fo'] = true; | |
| 1210 | - $path_style .= sprintf(' /GS%d gs ', $gs); | |
| 1211 | - } | |
| 1212 | - | |
| 1213 | - if (isset($critere_style['stroke-opacity'])) { | |
| 1214 | - $opacity = 1; | |
| 1215 | - if ($critere_style['stroke-opacity'] == 0) { $opacity = 0; } | |
| 1216 | - else if ($critere_style['stroke-opacity'] > 1) { $opacity = 1; } | |
| 1217 | - else if ($critere_style['stroke-opacity'] > 0) { $opacity = $critere_style['stroke-opacity']; } | |
| 1218 | - else if ($critere_style['stroke-opacity'] < 0) { $opacity = 0; } | |
| 1219 | - $gs = $this->mpdf_ref->AddExtGState(array('CA'=>$opacity, 'BM'=>'/Normal')); | |
| 1220 | - $this->mpdf_ref->extgstates[$gs]['fo'] = true; | |
| 1221 | - $path_style .= sprintf(' /GS%d gs ', $gs); | |
| 1222 | - } | |
| 1223 | - | |
| 1224 | - switch ($style){ | |
| 1225 | - case 'F': | |
| 1226 | - $op = 'f'; | |
| 1227 | - break; | |
| 1228 | - case 'FD': | |
| 1229 | - $op = 'B'; | |
| 1230 | - break; | |
| 1231 | - case 'ND': | |
| 1232 | - $op = 'S'; | |
| 1233 | - break; | |
| 1234 | - case 'D': | |
| 1235 | - $op = 'S'; | |
| 1236 | - break; | |
| 1237 | - default: | |
| 1238 | - $op = 'n'; | |
| 1239 | - } | |
| 1240 | - | |
| 1241 | - $prestyle = $path_style.' '; | |
| 1242 | - $poststyle = $w.' '. $op.$fr.' '.$fill_gradient."\n"; | |
| 1243 | - return array($prestyle,$poststyle); | |
| 1244 | - | |
| 1245 | - } | |
| 1246 | - | |
| 1247 | - // fonction retracant les <path /> | |
| 1248 | - function svgPath($command, $arguments){ | |
| 1249 | - $path_cmd = ''; | |
| 1250 | - $newsubpath = false; | |
| 1251 | - // mPDF 5.0.039 | |
| 1252 | - $minl = $this->pathBBox[0]; | |
| 1253 | - $mint = $this->pathBBox[1]; | |
| 1254 | - $maxr = $this->pathBBox[2]+$this->pathBBox[0]; | |
| 1255 | - $maxb = $this->pathBBox[3]+$this->pathBBox[1]; | |
| 1256 | - | |
| 1257 | - $start = array($this->xbase, -$this->ybase); | |
| 1258 | - | |
| 1259 | - preg_match_all('/[\-^]?[\d.]+(e[\-]?[\d]+){0,1}/i', $arguments, $a, PREG_SET_ORDER); | |
| 1260 | - | |
| 1261 | - // if the command is a capital letter, the coords go absolute, otherwise relative | |
| 1262 | - if(strtolower($command) == $command) $relative = true; | |
| 1263 | - else $relative = false; | |
| 1264 | - | |
| 1265 | - | |
| 1266 | - $ile_argumentow = count($a); | |
| 1267 | - | |
| 1268 | - // each command may have different needs for arguments [1 to 8] | |
| 1269 | - | |
| 1270 | - switch(strtolower($command)){ | |
| 1271 | - case 'm': // move | |
| 1272 | - for($i = 0; $i<$ile_argumentow; $i+=2){ | |
| 1273 | - $x = $a[$i][0]; | |
| 1274 | - $y = $a[$i+1][0]; | |
| 1275 | - if($relative){ | |
| 1276 | - $pdfx = ($this->xbase + $x); | |
| 1277 | - $pdfy = ($this->ybase - $y); | |
| 1278 | - $this->xbase += $x; | |
| 1279 | - $this->ybase += -$y; | |
| 1280 | - } | |
| 1281 | - else{ | |
| 1282 | - $pdfx = $x; | |
| 1283 | - $pdfy = -$y ; | |
| 1284 | - $this->xbase = $x; | |
| 1285 | - $this->ybase = -$y; | |
| 1286 | - } | |
| 1287 | - $pdf_pt = $this->svg_overflow($pdfx,$pdfy); | |
| 1288 | - $minl = min($minl,$pdf_pt['x']); | |
| 1289 | - $maxr = max($maxr,$pdf_pt['x']); | |
| 1290 | - $mint = min($mint,-$pdf_pt['y']); | |
| 1291 | - $maxb = max($maxb,-$pdf_pt['y']); | |
| 1292 | - if($i == 0) $path_cmd .= sprintf('%.3F %.3F m ', $pdf_pt['x']*$this->kp, $pdf_pt['y']*$this->kp); | |
| 1293 | - else $path_cmd .= sprintf('%.3F %.3F l ', $pdf_pt['x']*$this->kp, $pdf_pt['y']*$this->kp); | |
| 1294 | - // mPDF 4.4.003 Save start points of subpath | |
| 1295 | - if ($this->subPathInit) { | |
| 1296 | - $this->spxstart = $this->xbase; | |
| 1297 | - $this->spystart = $this->ybase; | |
| 1298 | - $this->subPathInit = false; | |
| 1299 | - } | |
| 1300 | - } | |
| 1301 | - break; | |
| 1302 | - case 'l': // a simple line | |
| 1303 | - for($i = 0; $i<$ile_argumentow; $i+=2){ | |
| 1304 | - $x = ($a[$i][0]); | |
| 1305 | - $y = ($a[$i+1][0]); | |
| 1306 | - if($relative){ | |
| 1307 | - $pdfx = ($this->xbase + $x); | |
| 1308 | - $pdfy = ($this->ybase - $y); | |
| 1309 | - $this->xbase += $x; | |
| 1310 | - $this->ybase += -$y; | |
| 1311 | - } | |
| 1312 | - else{ | |
| 1313 | - $pdfx = $x ; | |
| 1314 | - $pdfy = -$y ; | |
| 1315 | - $this->xbase = $x; | |
| 1316 | - $this->ybase = -$y; | |
| 1317 | - } | |
| 1318 | - $pdf_pt = $this->svg_overflow($pdfx,$pdfy); | |
| 1319 | - $minl = min($minl,$pdf_pt['x']); | |
| 1320 | - $maxr = max($maxr,$pdf_pt['x']); | |
| 1321 | - $mint = min($mint,-$pdf_pt['y']); | |
| 1322 | - $maxb = max($maxb,-$pdf_pt['y']); | |
| 1323 | - $path_cmd .= sprintf('%.3F %.3F l ', $pdf_pt['x']*$this->kp, $pdf_pt['y']*$this->kp); | |
| 1324 | - } | |
| 1325 | - break; | |
| 1326 | - case 'h': // a very simple horizontal line | |
| 1327 | - for($i = 0; $i<$ile_argumentow; $i++){ | |
| 1328 | - $x = ($a[$i][0]); | |
| 1329 | - if($relative){ | |
| 1330 | - $y = 0; | |
| 1331 | - $pdfx = ($this->xbase + $x) ; | |
| 1332 | - $pdfy = ($this->ybase - $y) ; | |
| 1333 | - $this->xbase += $x; | |
| 1334 | - $this->ybase += -$y; | |
| 1335 | - } | |
| 1336 | - else{ | |
| 1337 | - $y = -$this->ybase; | |
| 1338 | - $pdfx = $x; | |
| 1339 | - $pdfy = -$y; | |
| 1340 | - $this->xbase = $x; | |
| 1341 | - $this->ybase = -$y; | |
| 1342 | - } | |
| 1343 | - $pdf_pt = $this->svg_overflow($pdfx,$pdfy); | |
| 1344 | - $minl = min($minl,$pdf_pt['x']); | |
| 1345 | - $maxr = max($maxr,$pdf_pt['x']); | |
| 1346 | - $mint = min($mint,-$pdf_pt['y']); | |
| 1347 | - $maxb = max($maxb,-$pdf_pt['y']); | |
| 1348 | - $path_cmd .= sprintf('%.3F %.3F l ', $pdf_pt['x']*$this->kp, $pdf_pt['y']*$this->kp); | |
| 1349 | - } | |
| 1350 | - break; | |
| 1351 | - case 'v': // the simplest line, vertical | |
| 1352 | - for($i = 0; $i<$ile_argumentow; $i++){ | |
| 1353 | - $y = ($a[$i][0]); | |
| 1354 | - if($relative){ | |
| 1355 | - $x = 0; | |
| 1356 | - $pdfx = ($this->xbase + $x); | |
| 1357 | - $pdfy = ($this->ybase - $y); | |
| 1358 | - $this->xbase += $x; | |
| 1359 | - $this->ybase += -$y; | |
| 1360 | - } | |
| 1361 | - else{ | |
| 1362 | - $x = $this->xbase; | |
| 1363 | - $pdfx = $x; | |
| 1364 | - $pdfy = -$y; | |
| 1365 | - $this->xbase = $x; | |
| 1366 | - $this->ybase = -$y; | |
| 1367 | - } | |
| 1368 | - $pdf_pt = $this->svg_overflow($pdfx,$pdfy); | |
| 1369 | - $minl = min($minl,$pdf_pt['x']); | |
| 1370 | - $maxr = max($maxr,$pdf_pt['x']); | |
| 1371 | - $mint = min($mint,-$pdf_pt['y']); | |
| 1372 | - $maxb = max($maxb,-$pdf_pt['y']); | |
| 1373 | - $path_cmd .= sprintf('%.3F %.3F l ', $pdf_pt['x']*$this->kp, $pdf_pt['y']*$this->kp); | |
| 1374 | - } | |
| 1375 | - break; | |
| 1376 | - case 's': // bezier with first vertex equal first control | |
| 1377 | - // mPDF 4.4.003 | |
| 1378 | - if (!($this->lastcommand == 'C' || $this->lastcommand == 'c' || $this->lastcommand == 'S' || $this->lastcommand == 's')) { | |
| 1379 | - $this->lastcontrolpoints = array(0,0); | |
| 1380 | - } | |
| 1381 | - for($i = 0; $i<$ile_argumentow; $i += 4){ | |
| 1382 | - $x1 = $this->lastcontrolpoints[0]; | |
| 1383 | - $y1 = $this->lastcontrolpoints[1]; | |
| 1384 | - $x2 = ($a[$i][0]); | |
| 1385 | - $y2 = ($a[$i+1][0]); | |
| 1386 | - $x = ($a[$i+2][0]); | |
| 1387 | - $y = ($a[$i+3][0]); | |
| 1388 | - if($relative){ | |
| 1389 | - $pdfx1 = ($this->xbase + $x1); | |
| 1390 | - $pdfy1 = ($this->ybase - $y1); | |
| 1391 | - $pdfx2 = ($this->xbase + $x2); | |
| 1392 | - $pdfy2 = ($this->ybase - $y2); | |
| 1393 | - $pdfx = ($this->xbase + $x); | |
| 1394 | - $pdfy = ($this->ybase - $y); | |
| 1395 | - $this->xbase += $x; | |
| 1396 | - $this->ybase += -$y; | |
| 1397 | - } | |
| 1398 | - else{ | |
| 1399 | - $pdfx1 = $this->xbase + $x1; | |
| 1400 | - $pdfy1 = $this->ybase -$y1; | |
| 1401 | - $pdfx2 = $x2; | |
| 1402 | - $pdfy2 = -$y2; | |
| 1403 | - $pdfx = $x; | |
| 1404 | - $pdfy = -$y; | |
| 1405 | - $this->xbase = $x; | |
| 1406 | - $this->ybase = -$y; | |
| 1407 | - } | |
| 1408 | - $this->lastcontrolpoints = array(($pdfx-$pdfx2),-($pdfy-$pdfy2)); // mPDF 4.4.003 always relative | |
| 1409 | - | |
| 1410 | - $pdf_pt = $this->svg_overflow($pdfx,$pdfy); | |
| 1411 | - | |
| 1412 | - $curves = array($pdfx1,-$pdfy1,$pdfx2,-$pdfy2,$pdfx,-$pdfy); | |
| 1413 | - $bx = calc_bezier_bbox($start, $curves); | |
| 1414 | - $minl = min($minl,$bx[0]); | |
| 1415 | - $maxr = max($maxr,$bx[2]); | |
| 1416 | - $mint = min($mint,$bx[1]); | |
| 1417 | - $maxb = max($maxb,$bx[3]); | |
| 1418 | - | |
| 1419 | - if( ($pdf_pt['x'] != $pdfx) || ($pdf_pt['y'] != $pdfy) ) | |
| 1420 | - { | |
| 1421 | - $path_cmd .= sprintf('%.3F %.3F l ', $pdf_pt['x']*$this->kp, $pdf_pt['y']*$this->kp); | |
| 1422 | - } | |
| 1423 | - else | |
| 1424 | - { | |
| 1425 | - $path_cmd .= sprintf('%.3F %.3F %.3F %.3F %.3F %.3F c ', $pdfx1*$this->kp, $pdfy1*$this->kp, $pdfx2*$this->kp, $pdfy2*$this->kp, $pdfx*$this->kp, $pdfy*$this->kp); | |
| 1426 | - } | |
| 1427 | - | |
| 1428 | - } | |
| 1429 | - break; | |
| 1430 | - case 'c': // bezier with second vertex equal second control | |
| 1431 | - for($i = 0; $i<$ile_argumentow; $i += 6){ | |
| 1432 | - $x1 = ($a[$i][0]); | |
| 1433 | - $y1 = ($a[$i+1][0]); | |
| 1434 | - $x2 = ($a[$i+2][0]); | |
| 1435 | - $y2 = ($a[$i+3][0]); | |
| 1436 | - $x = ($a[$i+4][0]); | |
| 1437 | - $y = ($a[$i+5][0]); | |
| 1438 | - | |
| 1439 | - | |
| 1440 | - if($relative){ | |
| 1441 | - $pdfx1 = ($this->xbase + $x1); | |
| 1442 | - $pdfy1 = ($this->ybase - $y1); | |
| 1443 | - $pdfx2 = ($this->xbase + $x2); | |
| 1444 | - $pdfy2 = ($this->ybase - $y2); | |
| 1445 | - $pdfx = ($this->xbase + $x); | |
| 1446 | - $pdfy = ($this->ybase - $y); | |
| 1447 | - $this->xbase += $x; | |
| 1448 | - $this->ybase += -$y; | |
| 1449 | - } | |
| 1450 | - else{ | |
| 1451 | - $pdfx1 = $x1; | |
| 1452 | - $pdfy1 = -$y1; | |
| 1453 | - $pdfx2 = $x2; | |
| 1454 | - $pdfy2 = -$y2; | |
| 1455 | - $pdfx = $x; | |
| 1456 | - $pdfy = -$y; | |
| 1457 | - $this->xbase = $x; | |
| 1458 | - $this->ybase = -$y; | |
| 1459 | - } | |
| 1460 | - $this->lastcontrolpoints = array(($pdfx-$pdfx2),-($pdfy-$pdfy2)); // mPDF 4.4.003 always relative | |
| 1461 | - // $pdf_pt2 = $this->svg_overflow($pdfx2,$pdfy2); | |
| 1462 | - // $pdf_pt1 = $this->svg_overflow($pdfx1,$pdfy1); | |
| 1463 | - $pdf_pt = $this->svg_overflow($pdfx,$pdfy); | |
| 1464 | - | |
| 1465 | - $curves = array($pdfx1,-$pdfy1,$pdfx2,-$pdfy2,$pdfx,-$pdfy); | |
| 1466 | - $bx = calc_bezier_bbox($start, $curves); | |
| 1467 | - $minl = min($minl,$bx[0]); | |
| 1468 | - $maxr = max($maxr,$bx[2]); | |
| 1469 | - $mint = min($mint,$bx[1]); | |
| 1470 | - $maxb = max($maxb,$bx[3]); | |
| 1471 | - | |
| 1472 | - if( ($pdf_pt['x'] != $pdfx) || ($pdf_pt['y'] != $pdfy) ) | |
| 1473 | - { | |
| 1474 | - $path_cmd .= sprintf('%.3F %.3F l ', $pdf_pt['x']*$this->kp, $pdf_pt['y']*$this->kp); | |
| 1475 | - } | |
| 1476 | - else | |
| 1477 | - { | |
| 1478 | - $path_cmd .= sprintf('%.3F %.3F %.3F %.3F %.3F %.3F c ', $pdfx1*$this->kp, $pdfy1*$this->kp, $pdfx2*$this->kp, $pdfy2*$this->kp, $pdfx*$this->kp, $pdfy*$this->kp); | |
| 1479 | - } | |
| 1480 | - | |
| 1481 | - } | |
| 1482 | - break; | |
| 1483 | - | |
| 1484 | - case 'q': // bezier quadratic avec point de control | |
| 1485 | - for($i = 0; $i<$ile_argumentow; $i += 4){ | |
| 1486 | - $x1 = ($a[$i][0]); | |
| 1487 | - $y1 = ($a[$i+1][0]); | |
| 1488 | - $x = ($a[$i+2][0]); | |
| 1489 | - $y = ($a[$i+3][0]); | |
| 1490 | - if($relative){ | |
| 1491 | - $pdfx = ($this->xbase + $x); | |
| 1492 | - $pdfy = ($this->ybase - $y); | |
| 1493 | - | |
| 1494 | - $pdfx1 = ($this->xbase + ($x1*2/3)); | |
| 1495 | - $pdfy1 = ($this->ybase - ($y1*2/3)); | |
| 1496 | - // mPDF 4.4.003 | |
| 1497 | - $pdfx2 = $pdfx1 + 1/3 *($x); | |
| 1498 | - $pdfy2 = $pdfy1 + 1/3 *(-$y) ; | |
| 1499 | - | |
| 1500 | - $this->xbase += $x; | |
| 1501 | - $this->ybase += -$y; | |
| 1502 | - } | |
| 1503 | - else{ | |
| 1504 | - $pdfx = $x; | |
| 1505 | - $pdfy = -$y; | |
| 1506 | - | |
| 1507 | - $pdfx1 = ($this->xbase+(($x1-$this->xbase)*2/3)); | |
| 1508 | - $pdfy1 = ($this->ybase-(($y1+$this->ybase)*2/3)); | |
| 1509 | - | |
| 1510 | - $pdfx2 = ($x+(($x1-$x)*2/3)); | |
| 1511 | - $pdfy2 = (-$y-(($y1-$y)*2/3)); | |
| 1512 | - | |
| 1513 | - // mPDF 4.4.003 | |
| 1514 | - $pdfx2 = $pdfx1 + 1/3 *($x - $this->xbase); | |
| 1515 | - $pdfy2 = $pdfy1 + 1/3 *(-$y - $this->ybase) ; | |
| 1516 | - | |
| 1517 | - $this->xbase = $x; | |
| 1518 | - $this->ybase = -$y; | |
| 1519 | - } | |
| 1520 | - $this->lastcontrolpoints = array(($pdfx-$pdfx2),-($pdfy-$pdfy2)); // mPDF 4.4.003 always relative | |
| 1521 | - | |
| 1522 | - $pdf_pt = $this->svg_overflow($pdfx,$pdfy); | |
| 1523 | - | |
| 1524 | - $curves = array($pdfx1,-$pdfy1,$pdfx2,-$pdfy2,$pdfx,-$pdfy); | |
| 1525 | - $bx = calc_bezier_bbox($start, $curves); | |
| 1526 | - $minl = min($minl,$bx[0]); | |
| 1527 | - $maxr = max($maxr,$bx[2]); | |
| 1528 | - $mint = min($mint,$bx[1]); | |
| 1529 | - $maxb = max($maxb,$bx[3]); | |
| 1530 | - | |
| 1531 | - if( ($pdf_pt['x'] != $pdfx) || ($pdf_pt['y'] != $pdfy) ) | |
| 1532 | - { | |
| 1533 | - $path_cmd .= sprintf('%.3F %.3F l ', $pdf_pt['x']*$this->kp, $pdf_pt['y']*$this->kp); | |
| 1534 | - } | |
| 1535 | - else | |
| 1536 | - { | |
| 1537 | - $path_cmd .= sprintf('%.3F %.3F %.3F %.3F %.3F %.3F c ', $pdfx1*$this->kp, $pdfy1*$this->kp, $pdfx2*$this->kp, $pdfy2*$this->kp, $pdfx*$this->kp, $pdfy*$this->kp); | |
| 1538 | - } | |
| 1539 | - } | |
| 1540 | - break; | |
| 1541 | - case 't': // bezier quadratic avec point de control simetrique a lancien point de control | |
| 1542 | - if (!($this->lastcommand == 'Q' || $this->lastcommand == 'q' || $this->lastcommand == 'T' || $this->lastcommand == 't')) { | |
| 1543 | - $this->lastcontrolpoints = array(0,0); | |
| 1544 | - } | |
| 1545 | - for($i = 0; $i<$ile_argumentow; $i += 2){ | |
| 1546 | - $x = ($a[$i][0]); | |
| 1547 | - $y = ($a[$i+1][0]); | |
| 1548 | - | |
| 1549 | - $x1 = $this->lastcontrolpoints[0]; | |
| 1550 | - $y1 = $this->lastcontrolpoints[1]; | |
| 1551 | - | |
| 1552 | - if($relative){ | |
| 1553 | - $pdfx = ($this->xbase + $x); | |
| 1554 | - $pdfy = ($this->ybase - $y); | |
| 1555 | - | |
| 1556 | - $pdfx1 = ($this->xbase + ($x1)); | |
| 1557 | - $pdfy1 = ($this->ybase - ($y1)); | |
| 1558 | - // mPDF 4.4.003 | |
| 1559 | - $pdfx2 = $pdfx1 + 1/3 *($x); | |
| 1560 | - $pdfy2 = $pdfy1 + 1/3 *(-$y) ; | |
| 1561 | - | |
| 1562 | - $this->xbase += $x; | |
| 1563 | - $this->ybase += -$y; | |
| 1564 | - } | |
| 1565 | - else{ | |
| 1566 | - $pdfx = $x; | |
| 1567 | - $pdfy = -$y; | |
| 1568 | - | |
| 1569 | - $pdfx1 = ($this->xbase + ($x1)); | |
| 1570 | - $pdfy1 = ($this->ybase - ($y1)); | |
| 1571 | - // mPDF 4.4.003 | |
| 1572 | - $pdfx2 = $pdfx1 + 1/3 *($x - $this->xbase); | |
| 1573 | - $pdfy2 = $pdfy1 + 1/3 *(-$y - $this->ybase) ; | |
| 1574 | - | |
| 1575 | - $this->xbase = $x; | |
| 1576 | - $this->ybase = -$y; | |
| 1577 | - } | |
| 1578 | - | |
| 1579 | - $this->lastcontrolpoints = array(($pdfx-$pdfx2),-($pdfy-$pdfy2)); // mPDF 4.4.003 always relative | |
| 1580 | - | |
| 1581 | - $curves = array($pdfx1,-$pdfy1,$pdfx2,-$pdfy2,$pdfx,-$pdfy); | |
| 1582 | - $bx = calc_bezier_bbox($start, $curves); | |
| 1583 | - $minl = min($minl,$bx[0]); | |
| 1584 | - $maxr = max($maxr,$bx[2]); | |
| 1585 | - $mint = min($mint,$bx[1]); | |
| 1586 | - $maxb = max($maxb,$bx[3]); | |
| 1587 | - | |
| 1588 | - $path_cmd .= sprintf('%.3F %.3F %.3F %.3F %.3F %.3F c ', $pdfx1*$this->kp, $pdfy1*$this->kp, $pdfx2*$this->kp, $pdfy2*$this->kp, $pdfx*$this->kp, $pdfy*$this->kp); | |
| 1589 | - } | |
| 1590 | - | |
| 1591 | - break; | |
| 1592 | - case 'a': // Elliptical arc | |
| 1593 | - for($i = 0; $i<$ile_argumentow; $i += 7){ | |
| 1594 | - $rx = ($a[$i][0]); | |
| 1595 | - $ry = ($a[$i+1][0]); | |
| 1596 | - $angle = ($a[$i+2][0]); //x-axis-rotation | |
| 1597 | - $largeArcFlag = ($a[$i+3][0]); | |
| 1598 | - $sweepFlag = ($a[$i+4][0]); | |
| 1599 | - $x2 = ($a[$i+5][0]); | |
| 1600 | - $y2 = ($a[$i+6][0]); | |
| 1601 | - $x1 = $this->xbase; | |
| 1602 | - $y1 = -$this->ybase; | |
| 1603 | - if($relative){ | |
| 1604 | - $x2 = $this->xbase + $x2; | |
| 1605 | - $y2 = -$this->ybase + $y2; | |
| 1606 | - $this->xbase += ($a[$i+5][0]); | |
| 1607 | - $this->ybase += -($a[$i+6][0]); | |
| 1608 | - } | |
| 1609 | - else{ | |
| 1610 | - $this->xbase = $x2; | |
| 1611 | - $this->ybase = -$y2; | |
| 1612 | - } | |
| 1613 | - list($pcmd, $bounds) = $this->Arcto($x1, $y1, $x2, $y2, $rx, $ry, $angle, $largeArcFlag, $sweepFlag); | |
| 1614 | - $minl = min($minl,$x2,min($bounds[0])); | |
| 1615 | - $maxr = max($maxr,$x2,max($bounds[0])); | |
| 1616 | - $mint = min($mint,$y2,min($bounds[1])); | |
| 1617 | - $maxb = max($maxb,$y2,max($bounds[1])); | |
| 1618 | - $path_cmd .= $pcmd; | |
| 1619 | - | |
| 1620 | - } | |
| 1621 | - break; | |
| 1622 | - case'z': | |
| 1623 | - $path_cmd .= 'h '; | |
| 1624 | - $this->subPathInit = true; | |
| 1625 | - $newsubpath = true; | |
| 1626 | - $this->xbase = $this->spxstart; | |
| 1627 | - $this->ybase = $this->spystart; | |
| 1628 | - break; | |
| 1629 | - default: | |
| 1630 | - break; | |
| 1631 | - } | |
| 1632 | - | |
| 1633 | - if (!$newsubpath) { $this->subPathInit = false; } | |
| 1634 | - $this->lastcommand = $command; | |
| 1635 | - // mPDF 5.0.039 | |
| 1636 | - $this->pathBBox[0] = $minl; | |
| 1637 | - $this->pathBBox[1] = $mint; | |
| 1638 | - $this->pathBBox[2] = $maxr - $this->pathBBox[0]; | |
| 1639 | - $this->pathBBox[3] = $maxb - $this->pathBBox[1]; | |
| 1640 | - return $path_cmd; | |
| 1641 | - | |
| 1642 | - } | |
| 1643 | - | |
| 1644 | -function Arcto($x1, $y1, $x2, $y2, $rx, $ry, $angle, $largeArcFlag, $sweepFlag) { | |
| 1645 | - | |
| 1646 | - $bounds = array(0=>array($x1,$x2),1=>array($y1,$y2)); | |
| 1647 | - // 1. Treat out-of-range parameters as described in | |
| 1648 | - // http://www.w3.org/TR/SVG/implnote.html#ArcImplementationNotes | |
| 1649 | - // If the endpoints (x1, y1) and (x2, y2) are identical, then this | |
| 1650 | - // is equivalent to omitting the elliptical arc segment entirely | |
| 1651 | - if ($x1 == $x2 && $y1 == $y2) return array('', $bounds); // mPD 5.0.040 | |
| 1652 | - | |
| 1653 | - // If rX = 0 or rY = 0 then this arc is treated as a straight line | |
| 1654 | - // segment (a "lineto") joining the endpoints. | |
| 1655 | - if ($rx == 0.0 || $ry == 0.0) { | |
| 1656 | - // return array(Lineto(x2, y2), $bounds); | |
| 1657 | - } | |
| 1658 | - | |
| 1659 | - // If rX or rY have negative signs, these are dropped; the absolute | |
| 1660 | - // value is used instead. | |
| 1661 | - if ($rx<0.0) $rx = -$rx; | |
| 1662 | - if ($ry<0.0) $ry = -$ry; | |
| 1663 | - | |
| 1664 | - // 2. convert to center parameterization as shown in | |
| 1665 | - // http://www.w3.org/TR/SVG/implnote.html | |
| 1666 | - $sinPhi = sin(deg2rad($angle)); | |
| 1667 | - $cosPhi = cos(deg2rad($angle)); | |
| 1668 | - | |
| 1669 | - $x1dash = $cosPhi * ($x1-$x2)/2.0 + $sinPhi * ($y1-$y2)/2.0; | |
| 1670 | - $y1dash = -$sinPhi * ($x1-$x2)/2.0 + $cosPhi * ($y1-$y2)/2.0; | |
| 1671 | - | |
| 1672 | - | |
| 1673 | - $numerator = $rx*$rx*$ry*$ry - $rx*$rx*$y1dash*$y1dash - $ry*$ry*$x1dash*$x1dash; | |
| 1674 | - | |
| 1675 | - if ($numerator < 0.0) { | |
| 1676 | - // If rX , rY and are such that there is no solution (basically, | |
| 1677 | - // the ellipse is not big enough to reach from (x1, y1) to (x2, | |
| 1678 | - // y2)) then the ellipse is scaled up uniformly until there is | |
| 1679 | - // exactly one solution (until the ellipse is just big enough). | |
| 1680 | - | |
| 1681 | - // -> find factor s, such that numerator' with rx'=s*rx and | |
| 1682 | - // ry'=s*ry becomes 0 : | |
| 1683 | - $s = sqrt(1.0 - $numerator/($rx*$rx*$ry*$ry)); | |
| 1684 | - | |
| 1685 | - $rx *= $s; | |
| 1686 | - $ry *= $s; | |
| 1687 | - $root = 0.0; | |
| 1688 | - | |
| 1689 | - } | |
| 1690 | - else { | |
| 1691 | - $root = ($largeArcFlag == $sweepFlag ? -1.0 : 1.0) * sqrt( $numerator/($rx*$rx*$y1dash*$y1dash+$ry*$ry*$x1dash*$x1dash) ); | |
| 1692 | - } | |
| 1693 | - | |
| 1694 | - $cxdash = $root*$rx*$y1dash/$ry; | |
| 1695 | - $cydash = -$root*$ry*$x1dash/$rx; | |
| 1696 | - | |
| 1697 | - $cx = $cosPhi * $cxdash - $sinPhi * $cydash + ($x1+$x2)/2.0; | |
| 1698 | - $cy = $sinPhi * $cxdash + $cosPhi * $cydash + ($y1+$y2)/2.0; | |
| 1699 | - | |
| 1700 | - | |
| 1701 | - $theta1 = $this->CalcVectorAngle(1.0, 0.0, ($x1dash-$cxdash)/$rx, ($y1dash-$cydash)/$ry); | |
| 1702 | - $dtheta = $this->CalcVectorAngle(($x1dash-$cxdash)/$rx, ($y1dash-$cydash)/$ry, (-$x1dash-$cxdash)/$rx, (-$y1dash-$cydash)/$ry); | |
| 1703 | - if (!$sweepFlag && $dtheta>0) | |
| 1704 | - $dtheta -= 2.0*M_PI; | |
| 1705 | - else if ($sweepFlag && $dtheta<0) | |
| 1706 | - $dtheta += 2.0*M_PI; | |
| 1707 | - | |
| 1708 | - // 3. convert into cubic bezier segments <= 90deg | |
| 1709 | - $segments = ceil(abs($dtheta/(M_PI/2.0))); | |
| 1710 | - $delta = $dtheta/$segments; | |
| 1711 | - $t = 8.0/3.0 * sin($delta/4.0) * sin($delta/4.0) / sin($delta/2.0); | |
| 1712 | - $coords = array(); | |
| 1713 | - for ($i = 0; $i < $segments; $i++) { | |
| 1714 | - $cosTheta1 = cos($theta1); | |
| 1715 | - $sinTheta1 = sin($theta1); | |
| 1716 | - $theta2 = $theta1 + $delta; | |
| 1717 | - $cosTheta2 = cos($theta2); | |
| 1718 | - $sinTheta2 = sin($theta2); | |
| 1719 | - | |
| 1720 | - // a) calculate endpoint of the segment: | |
| 1721 | - $xe = $cosPhi * $rx*$cosTheta2 - $sinPhi * $ry*$sinTheta2 + $cx; | |
| 1722 | - $ye = $sinPhi * $rx*$cosTheta2 + $cosPhi * $ry*$sinTheta2 + $cy; | |
| 1723 | - | |
| 1724 | - // b) calculate gradients at start/end points of segment: | |
| 1725 | - $dx1 = $t * ( - $cosPhi * $rx*$sinTheta1 - $sinPhi * $ry*$cosTheta1); | |
| 1726 | - $dy1 = $t * ( - $sinPhi * $rx*$sinTheta1 + $cosPhi * $ry*$cosTheta1); | |
| 1727 | - | |
| 1728 | - $dxe = $t * ( $cosPhi * $rx*$sinTheta2 + $sinPhi * $ry*$cosTheta2); | |
| 1729 | - $dye = $t * ( $sinPhi * $rx*$sinTheta2 - $cosPhi * $ry*$cosTheta2); | |
| 1730 | - | |
| 1731 | - // c) draw the cubic bezier: | |
| 1732 | - $coords[$i] = array(($x1+$dx1), ($y1+$dy1), ($xe+$dxe), ($ye+$dye), $xe, $ye); | |
| 1733 | - | |
| 1734 | - // do next segment | |
| 1735 | - $theta1 = $theta2; | |
| 1736 | - $x1 = $xe; | |
| 1737 | - $y1 = $ye; | |
| 1738 | - } | |
| 1739 | - $path = ' '; | |
| 1740 | - foreach($coords AS $c) { | |
| 1741 | - $cpx1 = $c[0]; | |
| 1742 | - $cpy1 = $c[1]; | |
| 1743 | - $cpx2 = $c[2]; | |
| 1744 | - $cpy2 = $c[3]; | |
| 1745 | - $x2 = $c[4]; | |
| 1746 | - $y2 = $c[5]; | |
| 1747 | - $path .= sprintf('%.3F %.3F %.3F %.3F %.3F %.3F c ', $cpx1*$this->kp, -$cpy1*$this->kp, $cpx2*$this->kp, -$cpy2*$this->kp, $x2*$this->kp, -$y2*$this->kp) ."\n"; | |
| 1748 | - | |
| 1749 | - // mPDF 5.0.040 | |
| 1750 | - $bounds[0][] = $c[4]; | |
| 1751 | - $bounds[1][] = $c[5]; | |
| 1752 | - } | |
| 1753 | - return array($path, $bounds); // mPD 5.0.040 | |
| 1754 | -} | |
| 1755 | - | |
| 1756 | - | |
| 1757 | - function CalcVectorAngle($ux, $uy, $vx, $vy) { | |
| 1758 | - $ta = atan2($uy, $ux); | |
| 1759 | - $tb = atan2($vy, $vx); | |
| 1760 | - if ($tb >= $ta) | |
| 1761 | - return ($tb-$ta); | |
| 1762 | - return (6.28318530718 - ($ta-$tb)); | |
| 1763 | - } | |
| 1764 | - | |
| 1765 | - | |
| 1766 | - function ConvertSVGSizePixels($size=5,$maxsize='x'){ | |
| 1767 | - // maxsize in pixels (user units) or 'y' or 'x' | |
| 1768 | - // e.g. $w = $this->ConvertSVGSizePixels($arguments['w'],$this->svg_info['w']*(25.4/$this->mpdf_ref->dpi)); | |
| 1769 | - // usefontsize - setfalse for e.g. margins - will ignore fontsize for % values | |
| 1770 | - // Depends of maxsize value to make % work properly. Usually maxsize == pagewidth | |
| 1771 | - // For text $maxsize = Fontsize | |
| 1772 | - // Setting e.g. margin % will use maxsize (pagewidth) and em will use fontsize | |
| 1773 | - | |
| 1774 | - if ($maxsize == 'y') { $maxsize = $this->svg_info['h']; } | |
| 1775 | - else if ($maxsize == 'x') { $maxsize = $this->svg_info['w']; } | |
| 1776 | - $maxsize *= (25.4/$this->mpdf_ref->dpi); // convert pixels to mm | |
| 1777 | - $fontsize=$this->mpdf_ref->FontSize / $this->kf; | |
| 1778 | - //Return as pixels | |
| 1779 | - $size = $this->mpdf_ref->ConvertSize($size,$maxsize,$fontsize,false) * 1/(25.4/$this->mpdf_ref->dpi); | |
| 1780 | - return $size; | |
| 1781 | - } | |
| 1782 | - | |
| 1783 | - function ConvertSVGSizePts($size=5){ | |
| 1784 | - // usefontsize - setfalse for e.g. margins - will ignore fontsize for % values | |
| 1785 | - // Depends of maxsize value to make % work properly. Usually maxsize == pagewidth | |
| 1786 | - // For text $maxsize = Fontsize | |
| 1787 | - // Setting e.g. margin % will use maxsize (pagewidth) and em will use fontsize | |
| 1788 | - $maxsize=$this->mpdf_ref->FontSize; | |
| 1789 | - //Return as pts | |
| 1790 | - $size = $this->mpdf_ref->ConvertSize($size,$maxsize,false,true) * 72/25.4; | |
| 1791 | - return $size; | |
| 1792 | - } | |
| 1793 | - | |
| 1794 | - | |
| 1795 | - // | |
| 1796 | - // fonction retracant les <rect /> | |
| 1797 | - function svgRect($arguments){ | |
| 1798 | - | |
| 1799 | - if ($arguments['h']==0 || $arguments['w']==0) { return ''; } | |
| 1800 | - | |
| 1801 | - $x = $this->ConvertSVGSizePixels($arguments['x'],'x'); // mPDF 4.4.003 | |
| 1802 | - $y = $this->ConvertSVGSizePixels($arguments['y'],'y'); // mPDF 4.4.003 | |
| 1803 | - $h = $this->ConvertSVGSizePixels($arguments['h'],'y'); // mPDF 4.4.003 | |
| 1804 | - $w = $this->ConvertSVGSizePixels($arguments['w'],'x'); // mPDF 4.4.003 | |
| 1805 | - $rx = $this->ConvertSVGSizePixels($arguments['rx'],'x'); // mPDF 4.4.003 | |
| 1806 | - $ry = $this->ConvertSVGSizePixels($arguments['ry'],'y'); // mPDF 4.4.003 | |
| 1807 | - | |
| 1808 | - if ($rx > $w/2) { $rx = $w/2; } // mPDF 4.4.003 | |
| 1809 | - if ($ry > $h/2) { $ry = $h/2; } // mPDF 4.4.003 | |
| 1810 | - | |
| 1811 | - if ($rx>0 and $ry == 0){$ry = $rx;} | |
| 1812 | - if ($ry>0 and $rx == 0){$rx = $ry;} | |
| 1813 | - | |
| 1814 | - if ($rx == 0 and $ry == 0){ | |
| 1815 | - // trace un rectangle sans angle arrondit | |
| 1816 | - $path_cmd = sprintf('%.3F %.3F m ', ($x*$this->kp), -($y*$this->kp)); | |
| 1817 | - $path_cmd .= sprintf('%.3F %.3F l ', (($x+$w)*$this->kp), -($y*$this->kp)); | |
| 1818 | - $path_cmd .= sprintf('%.3F %.3F l ', (($x+$w)*$this->kp), -(($y+$h)*$this->kp)); | |
| 1819 | - $path_cmd .= sprintf('%.3F %.3F l ', ($x)*$this->kp, -(($y+$h)*$this->kp)); | |
| 1820 | - $path_cmd .= sprintf('%.3F %.3F l h ', ($x*$this->kp), -($y*$this->kp)); | |
| 1821 | - | |
| 1822 | - | |
| 1823 | - } | |
| 1824 | - else { | |
| 1825 | - // trace un rectangle avec les arrondit | |
| 1826 | - // les points de controle du bezier sont deduis grace a la constante kappa | |
| 1827 | - $kappa = 4*(sqrt(2)-1)/3; | |
| 1828 | - | |
| 1829 | - $kx = $kappa*$rx; | |
| 1830 | - $ky = $kappa*$ry; | |
| 1831 | - | |
| 1832 | - $path_cmd = sprintf('%.3F %.3F m ', ($x+$rx)*$this->kp, -$y*$this->kp); | |
| 1833 | - $path_cmd .= sprintf('%.3F %.3F l ', ($x+($w-$rx))*$this->kp, -$y*$this->kp); | |
| 1834 | - $path_cmd .= sprintf('%.3F %.3F %.3F %.3F %.3F %.3F c ', ($x+($w-$rx+$kx))*$this->kp, -$y*$this->kp, ($x+$w)*$this->kp, (-$y+(-$ry+$ky))*$this->kp, ($x+$w)*$this->kp, (-$y+(-$ry))*$this->kp ); | |
| 1835 | - $path_cmd .= sprintf('%.3F %.3F l ', ($x+$w)*$this->kp, (-$y+(-$h+$ry))*$this->kp); | |
| 1836 | - $path_cmd .= sprintf('%.3F %.3F %.3F %.3F %.3F %.3F c ', ($x+$w)*$this->kp, (-$y+(-$h-$ky+$ry))*$this->kp, ($x+($w-$rx+$kx))*$this->kp, (-$y+(-$h))*$this->kp, ($x+($w-$rx))*$this->kp, (-$y+(-$h))*$this->kp ); | |
| 1837 | - | |
| 1838 | - $path_cmd .= sprintf('%.3F %.3F l ', ($x+$rx)*$this->kp, (-$y+(-$h))*$this->kp); | |
| 1839 | - $path_cmd .= sprintf('%.3F %.3F %.3F %.3F %.3F %.3F c ', ($x+($rx-$kx))*$this->kp, (-$y+(-$h))*$this->kp, $x*$this->kp, (-$y+(-$h-$ky+$ry))*$this->kp, $x*$this->kp, (-$y+(-$h+$ry))*$this->kp ); | |
| 1840 | - $path_cmd .= sprintf('%.3F %.3F l ', $x*$this->kp, (-$y+(-$ry))*$this->kp); | |
| 1841 | - $path_cmd .= sprintf('%.3F %.3F %.3F %.3F %.3F %.3F c h ', $x*$this->kp, (-$y+(-$ry+$ky))*$this->kp, ($x+($rx-$kx))*$this->kp, -$y*$this->kp, ($x+$rx)*$this->kp, -$y*$this->kp ); | |
| 1842 | - | |
| 1843 | - | |
| 1844 | - } | |
| 1845 | - return $path_cmd; | |
| 1846 | - } | |
| 1847 | - | |
| 1848 | - // | |
| 1849 | - // fonction retracant les <ellipse /> et <circle /> | |
| 1850 | - // le cercle est trac� grave a 4 bezier cubic, les poitn de controles | |
| 1851 | - // sont deduis grace a la constante kappa * rayon | |
| 1852 | - function svgEllipse($arguments){ | |
| 1853 | - if ($arguments['rx']==0 || $arguments['ry']==0) { return ''; } | |
| 1854 | - | |
| 1855 | - $kappa = 4*(sqrt(2)-1)/3; | |
| 1856 | - | |
| 1857 | - $cx = $this->ConvertSVGSizePixels($arguments['cx'],'x'); | |
| 1858 | - $cy = $this->ConvertSVGSizePixels($arguments['cy'],'y'); | |
| 1859 | - $rx = $this->ConvertSVGSizePixels($arguments['rx'],'x'); | |
| 1860 | - $ry = $this->ConvertSVGSizePixels($arguments['ry'],'y'); | |
| 1861 | - | |
| 1862 | - $x1 = $cx; | |
| 1863 | - $y1 = -$cy+$ry; | |
| 1864 | - | |
| 1865 | - $x2 = $cx+$rx; | |
| 1866 | - $y2 = -$cy; | |
| 1867 | - | |
| 1868 | - $x3 = $cx; | |
| 1869 | - $y3 = -$cy-$ry; | |
| 1870 | - | |
| 1871 | - $x4 = $cx-$rx; | |
| 1872 | - $y4 = -$cy; | |
| 1873 | - | |
| 1874 | - $path_cmd = sprintf('%.3F %.3F m ', $x1*$this->kp, $y1*$this->kp); | |
| 1875 | - $path_cmd .= sprintf('%.3F %.3F %.3F %.3F %.3F %.3F c ', ($x1+($rx*$kappa))*$this->kp, $y1*$this->kp, $x2*$this->kp, ($y2+($ry*$kappa))*$this->kp, $x2*$this->kp, $y2*$this->kp); | |
| 1876 | - $path_cmd .= sprintf('%.3F %.3F %.3F %.3F %.3F %.3F c ', $x2*$this->kp, ($y2-($ry*$kappa))*$this->kp, ($x3+($rx*$kappa))*$this->kp, $y3*$this->kp, $x3*$this->kp, $y3*$this->kp); | |
| 1877 | - $path_cmd .= sprintf('%.3F %.3F %.3F %.3F %.3F %.3F c ', ($x3-($rx*$kappa))*$this->kp, $y3*$this->kp, $x4*$this->kp, ($y4-($ry*$kappa))*$this->kp, $x4*$this->kp, $y4*$this->kp); | |
| 1878 | - $path_cmd .= sprintf('%.3F %.3F %.3F %.3F %.3F %.3F c ', $x4*$this->kp, ($y4+($ry*$kappa))*$this->kp, ($x1-($rx*$kappa))*$this->kp, $y1*$this->kp, $x1*$this->kp, $y1*$this->kp); | |
| 1879 | - $path_cmd .= 'h '; | |
| 1880 | - | |
| 1881 | - return $path_cmd; | |
| 1882 | - | |
| 1883 | - } | |
| 1884 | - | |
| 1885 | - // | |
| 1886 | - // fonction retracant les <polyline /> et les <line /> | |
| 1887 | - function svgPolyline($arguments,$ispolyline=true){ | |
| 1888 | - if ($ispolyline) { | |
| 1889 | - $xbase = $arguments[0] ; | |
| 1890 | - $ybase = - $arguments[1] ; | |
| 1891 | - } | |
| 1892 | - else { | |
| 1893 | - if ($arguments[0]==$arguments[2] && $arguments[1]==$arguments[3]) { return ''; } // Zero length line | |
| 1894 | - $xbase = $this->ConvertSVGSizePixels($arguments[0],'x'); | |
| 1895 | - $ybase = - $this->ConvertSVGSizePixels($arguments[1],'y'); | |
| 1896 | - } | |
| 1897 | - $path_cmd = sprintf('%.3F %.3F m ', $xbase*$this->kp, $ybase*$this->kp); | |
| 1898 | - for ($i = 2; $i<count($arguments);$i += 2) { | |
| 1899 | - if ($ispolyline) { | |
| 1900 | - $tmp_x = $arguments[$i] ; | |
| 1901 | - $tmp_y = - $arguments[($i+1)] ; | |
| 1902 | - } | |
| 1903 | - else { | |
| 1904 | - $tmp_x = $this->ConvertSVGSizePixels($arguments[$i],'x') ; | |
| 1905 | - $tmp_y = - $this->ConvertSVGSizePixels($arguments[($i+1)],'y') ; | |
| 1906 | - } | |
| 1907 | - $path_cmd .= sprintf('%.3F %.3F l ', $tmp_x*$this->kp, $tmp_y*$this->kp); | |
| 1908 | - } | |
| 1909 | - | |
| 1910 | - // $path_cmd .= 'h '; // ?? In error - don't close subpath here | |
| 1911 | - return $path_cmd; | |
| 1912 | - | |
| 1913 | - } | |
| 1914 | - | |
| 1915 | - // | |
| 1916 | - // fonction retracant les <polygone /> | |
| 1917 | - function svgPolygon($arguments){ | |
| 1918 | - $xbase = $arguments[0] ; | |
| 1919 | - $ybase = - $arguments[1] ; | |
| 1920 | - $path_cmd = sprintf('%.3F %.3F m ', $xbase*$this->kp, $ybase*$this->kp); | |
| 1921 | - for ($i = 2; $i<count($arguments);$i += 2) { | |
| 1922 | - $tmp_x = $arguments[$i] ; | |
| 1923 | - $tmp_y = - $arguments[($i+1)] ; | |
| 1924 | - | |
| 1925 | - $path_cmd .= sprintf('%.3F %.3F l ', $tmp_x*$this->kp, $tmp_y*$this->kp); | |
| 1926 | - | |
| 1927 | - } | |
| 1928 | - $path_cmd .= sprintf('%.3F %.3F l ', $xbase*$this->kp, $ybase*$this->kp); | |
| 1929 | - $path_cmd .= 'h '; | |
| 1930 | - return $path_cmd; | |
| 1931 | - | |
| 1932 | - } | |
| 1933 | - | |
| 1934 | - // | |
| 1935 | - // write string to image | |
| 1936 | - function svgText() { | |
| 1937 | - // $tmp = count($this->txt_style)-1; | |
| 1938 | - $current_style = $this->txt_style[count($this->txt_style)-1]; // mPDF 5.7.4 | |
| 1939 | - $style = ''; | |
| 1940 | - $op = ''; | |
| 1941 | - $render = -1; | |
| 1942 | - if(isset($this->txt_data[2])) { | |
| 1943 | - // mPDF 6 | |
| 1944 | - // If using SVG Font | |
| 1945 | - if (isset($this->svg_font[$current_style['font-family']])) { | |
| 1946 | - // select font | |
| 1947 | - $style = 'R'; | |
| 1948 | - $style .= (isset($current_style['font-weight']) && $current_style['font-weight'] == 'bold')?'B':''; | |
| 1949 | - $style .= (isset($current_style['font-style']) && $current_style['font-style'] == 'italic')?'I':''; | |
| 1950 | - $style .= (isset($current_style['font-variant']) && $current_style['font-variant'] == 'small-caps')?'S':''; | |
| 1951 | - | |
| 1952 | - $fontsize = $current_style['font-size'] * $this->mpdf_ref->dpi / 72; | |
| 1953 | - if (isset($this->svg_font[$current_style['font-family']][$style])) { | |
| 1954 | - $svg_font = $this->svg_font[$current_style['font-family']][$style]; | |
| 1955 | - } | |
| 1956 | - else if (isset($this->svg_font[$current_style['font-family']]['R'])) { | |
| 1957 | - $svg_font = $this->svg_font[$current_style['font-family']]['R']; | |
| 1958 | - } | |
| 1959 | - | |
| 1960 | - if (!isset($svg_font['units-per-em']) || $svg_font['units-per-em']<1) { $svg_font['units-per-em'] = 1000; } | |
| 1961 | - $units_per_em = $svg_font['units-per-em']; | |
| 1962 | - $scale = $fontsize / $units_per_em; | |
| 1963 | - $stroke_width = $current_style['stroke-width']; | |
| 1964 | - $stroke_width /= $scale; | |
| 1965 | - | |
| 1966 | - $opacitystr = ''; | |
| 1967 | - $fopacity = 1; | |
| 1968 | - if (isset($current_style['fill-opacity'])) { | |
| 1969 | - if ($current_style['fill-opacity'] == 0) { $fopacity = 0; } | |
| 1970 | - else if ($current_style['fill-opacity'] > 1) { $fopacity = 1; } | |
| 1971 | - else if ($current_style['fill-opacity'] > 0) { $fopacity = $current_style['fill-opacity']; } | |
| 1972 | - else if ($current_style['fill-opacity'] < 0) { $fopacity = 0; } | |
| 1973 | - } | |
| 1974 | - $sopacity = 1; | |
| 1975 | - if (isset($current_style['stroke-opacity'])) { | |
| 1976 | - if ($current_style['stroke-opacity'] == 0) { $sopacity = 0; } | |
| 1977 | - else if ($current_style['stroke-opacity'] > 1) { $sopacity = 1; } | |
| 1978 | - else if ($current_style['stroke-opacity'] > 0) { $sopacity = $current_style['stroke-opacity']; } | |
| 1979 | - else if ($current_style['stroke-opacity'] < 0) { $sopacity = 0; } | |
| 1980 | - } | |
| 1981 | - $gs = $this->mpdf_ref->AddExtGState(array('ca'=>$fopacity, 'CA'=>$sopacity, 'BM'=>'/Normal')); | |
| 1982 | - $this->mpdf_ref->extgstates[$gs]['fo'] = true; | |
| 1983 | - $opacitystr = sprintf(' /GS%d gs ', $gs); | |
| 1984 | - | |
| 1985 | - $fillstr = ''; | |
| 1986 | - if (isset($current_style['fill']) && $current_style['fill']!='none') { | |
| 1987 | - $col = $this->mpdf_ref->ConvertColor($current_style['fill']); | |
| 1988 | - $fillstr = $this->mpdf_ref->SetFColor($col, true); | |
| 1989 | - $render = "0"; // Fill (only) | |
| 1990 | - $op = 'f'; | |
| 1991 | - } | |
| 1992 | - $strokestr = ''; | |
| 1993 | - if ($stroke_width>0 && $current_style['stroke']!='none') { | |
| 1994 | - $scol = $this->mpdf_ref->ConvertColor($current_style['stroke']); | |
| 1995 | - if ($scol) { | |
| 1996 | - $strokestr .= $this->mpdf_ref->SetDColor($scol, true).' '; | |
| 1997 | - } | |
| 1998 | - $linewidth = $this->ConvertSVGSizePixels($stroke_width); | |
| 1999 | - if ($linewidth > 0) { | |
| 2000 | - $strokestr .= sprintf('%.3F w 0 J 0 j ',$linewidth*$this->kp); | |
| 2001 | - if ($render == -1) { $render = "1"; } // stroke only | |
| 2002 | - else { $render = "2"; } // fill and stroke | |
| 2003 | - $op .= 'S'; | |
| 2004 | - } | |
| 2005 | - } | |
| 2006 | - if ($render == -1) { return ''; } | |
| 2007 | - if ($op == 'fS') { $op = 'B'; } | |
| 2008 | - | |
| 2009 | - $x = $this->txt_data[0]; // mPDF 5.7.4 | |
| 2010 | - $y = $this->txt_data[1]; // mPDF 5.7.4 | |
| 2011 | - $txt = $this->txt_data[2]; | |
| 2012 | - | |
| 2013 | - $txt = preg_replace('/\f/','',$txt); | |
| 2014 | - $txt = preg_replace('/\r/','',$txt); | |
| 2015 | - $txt = preg_replace('/\n/',' ',$txt); | |
| 2016 | - $txt = preg_replace('/\t/',' ',$txt); | |
| 2017 | - $txt = preg_replace("/[ ]+/u",' ',$txt); | |
| 2018 | - | |
| 2019 | - if ($this->textjuststarted) { $txt = ltrim($txt); } // mPDF 5.7.4 | |
| 2020 | - $this->textjuststarted = false; // mPDF 5.7.4 | |
| 2021 | - | |
| 2022 | - $txt = $this->mpdf_ref->purify_utf8_text($txt); | |
| 2023 | - if ($this->mpdf_ref->text_input_as_HTML) { | |
| 2024 | - $txt = $this->mpdf_ref->all_entities_to_utf8($txt); | |
| 2025 | - } | |
| 2026 | - | |
| 2027 | - $nb=mb_strlen($txt, 'UTF-8'); | |
| 2028 | - $i=0; | |
| 2029 | - $sw = 0; | |
| 2030 | - $subpath_cmd = ''; | |
| 2031 | - while($i<$nb) { | |
| 2032 | - //Get next character | |
| 2033 | - $char = mb_substr($txt,$i,1,'UTF-8'); | |
| 2034 | - | |
| 2035 | - | |
| 2036 | - if (isset($svg_font['glyphs'][$char])) { | |
| 2037 | - $d = $svg_font['glyphs'][$char]['d']; | |
| 2038 | - if (isset($svg_font['glyphs'][$char]['horiz-adv-x'])) { $horiz_adv_x = $svg_font['glyphs'][$char]['horiz-adv-x']; } | |
| 2039 | - else { $horiz_adv_x = $svg_font['horiz-adv-x']; } // missing glyph width | |
| 2040 | - } | |
| 2041 | - else { | |
| 2042 | - $d = $svg_font['d']; | |
| 2043 | - $horiz_adv_x = $svg_font['horiz-adv-x']; // missing glyph width | |
| 2044 | - } | |
| 2045 | - preg_match_all('/([MZLHVCSQTAmzlhvcsqta])([eE ,\-.\d]+)*/', $d, $commands, PREG_SET_ORDER); | |
| 2046 | - $subpath_cmd .= sprintf('q %.4F 0 0 %.4F mPDF-AXS(%.4F) %.4F cm ', $scale, -$scale, ($x + $sw*$scale)*$this->kp, -$y*$this->kp); | |
| 2047 | - | |
| 2048 | - $this->subPathInit = true; | |
| 2049 | - $this->pathBBox = array(999999,999999,-999999,-999999); | |
| 2050 | - foreach($commands as $cmd){ | |
| 2051 | - if(count($cmd)==3 || (isset($cmd[2]) && $cmd[2]=='')){ | |
| 2052 | - list($tmp, $command, $arguments) = $cmd; | |
| 2053 | - } | |
| 2054 | - else{ | |
| 2055 | - list($tmp, $command) = $cmd; | |
| 2056 | - $arguments = ''; | |
| 2057 | - } | |
| 2058 | - | |
| 2059 | - $subpath_cmd .= $this->svgPath($command, $arguments); | |
| 2060 | - } | |
| 2061 | - $subpath_cmd .= $op . ' Q '; | |
| 2062 | - if ($this->pathBBox[2]==-1999998) { $this->pathBBox[2] = 100; } | |
| 2063 | - if ($this->pathBBox[3]==-1999998) { $this->pathBBox[3] = 100; } | |
| 2064 | - if ($this->pathBBox[0]==999999) { $this->pathBBox[0] = 0; } | |
| 2065 | - if ($this->pathBBox[1]==999999) { $this->pathBBox[1] = 0; } | |
| 2066 | - | |
| 2067 | - | |
| 2068 | - $sw += $horiz_adv_x; | |
| 2069 | - $i++; | |
| 2070 | - } | |
| 2071 | - | |
| 2072 | - $sw *= $scale; // convert stringwidth to units | |
| 2073 | - | |
| 2074 | - // mPDF 5.7.4 | |
| 2075 | - $this->textlength = $sw; | |
| 2076 | - $this->texttotallength += $this->textlength; | |
| 2077 | - | |
| 2078 | - $path_cmd = sprintf('q %s %s Tr %s %s ',$opacitystr,$render,$fillstr,$strokestr); | |
| 2079 | - $path_cmd .= $subpath_cmd; | |
| 2080 | - $path_cmd .= 'Q '; | |
| 2081 | - | |
| 2082 | - unset($this->txt_data[0], $this->txt_data[1], $this->txt_data[2]); | |
| 2083 | - return $path_cmd; | |
| 2084 | - } | |
| 2085 | - | |
| 2086 | - // select font | |
| 2087 | - $style .= ($current_style['font-weight'] == 'bold')?'B':''; | |
| 2088 | - $style .= ($current_style['font-style'] == 'italic')?'I':''; | |
| 2089 | - $size = $current_style['font-size']*$this->kf; | |
| 2090 | - | |
| 2091 | - $current_style['font-family'] = $this->mpdf_ref->SetFont($current_style['font-family'],$style,$size,false); | |
| 2092 | - $this->mpdf_ref->CurrentFont['fo'] = true; | |
| 2093 | - | |
| 2094 | - $opacitystr = ''; | |
| 2095 | - // mPDF 6 | |
| 2096 | - $fopacity = 1; | |
| 2097 | - if (isset($current_style['fill-opacity'])) { | |
| 2098 | - if ($current_style['fill-opacity'] == 0) { $fopacity = 0; } | |
| 2099 | - else if ($current_style['fill-opacity'] > 1) { $fopacity = 1; } | |
| 2100 | - else if ($current_style['fill-opacity'] > 0) { $fopacity = $current_style['fill-opacity']; } | |
| 2101 | - else if ($current_style['fill-opacity'] < 0) { $fopacity = 0; } | |
| 2102 | - } | |
| 2103 | - $sopacity = 1; | |
| 2104 | - if (isset($current_style['stroke-opacity'])) { | |
| 2105 | - if ($current_style['stroke-opacity'] == 0) { $sopacity = 0; } | |
| 2106 | - else if ($current_style['stroke-opacity'] > 1) { $sopacity = 1; } | |
| 2107 | - else if ($current_style['stroke-opacity'] > 0) { $sopacity = $current_style['stroke-opacity']; } | |
| 2108 | - else if ($current_style['stroke-opacity'] < 0) { $sopacity = 0; } | |
| 2109 | - } | |
| 2110 | - $gs = $this->mpdf_ref->AddExtGState(array('ca'=>$fopacity, 'CA'=>$sopacity, 'BM'=>'/Normal')); | |
| 2111 | - $this->mpdf_ref->extgstates[$gs]['fo'] = true; | |
| 2112 | - $opacitystr = sprintf(' /GS%d gs ', $gs); | |
| 2113 | - | |
| 2114 | - $fillstr = ''; | |
| 2115 | - if (isset($current_style['fill']) && $current_style['fill']!='none') { | |
| 2116 | - $col = $this->mpdf_ref->ConvertColor($current_style['fill']); | |
| 2117 | - $fillstr = $this->mpdf_ref->SetFColor($col, true); | |
| 2118 | - $render = "0"; // Fill (only) | |
| 2119 | - } | |
| 2120 | - $strokestr = ''; | |
| 2121 | - if (isset($current_style['stroke-width']) && $current_style['stroke-width']>0 && $current_style['stroke']!='none') { | |
| 2122 | - $scol = $this->mpdf_ref->ConvertColor($current_style['stroke']); | |
| 2123 | - if ($scol) { | |
| 2124 | - $strokestr .= $this->mpdf_ref->SetDColor($scol, true).' '; | |
| 2125 | - } | |
| 2126 | - $linewidth = $this->ConvertSVGSizePixels($current_style['stroke-width']); | |
| 2127 | - if ($linewidth > 0) { | |
| 2128 | - $strokestr .= sprintf('%.3F w 1 J 1 j ',$linewidth*$this->kp); | |
| 2129 | - if ($render == -1) { $render = "1"; } // stroke only | |
| 2130 | - else { $render = "2"; } // fill and stroke | |
| 2131 | - } | |
| 2132 | - } | |
| 2133 | - if ($render == -1) { return ''; } | |
| 2134 | - | |
| 2135 | - $x = $this->txt_data[0]; // mPDF 5.7.4 | |
| 2136 | - $y = $this->txt_data[1]; // mPDF 5.7.4 | |
| 2137 | - $txt = $this->txt_data[2]; | |
| 2138 | - | |
| 2139 | - $txt = preg_replace('/\f/','',$txt); | |
| 2140 | - $txt = preg_replace('/\r/','',$txt); | |
| 2141 | - $txt = preg_replace('/\n/',' ',$txt); | |
| 2142 | - $txt = preg_replace('/\t/',' ',$txt); | |
| 2143 | - $txt = preg_replace("/[ ]+/u",' ',$txt); | |
| 2144 | - | |
| 2145 | - if ($this->textjuststarted) { $txt = ltrim($txt); } // mPDF 5.7.4 | |
| 2146 | - $this->textjuststarted = false; // mPDF 5.7.4 | |
| 2147 | - | |
| 2148 | - $txt = $this->mpdf_ref->purify_utf8_text($txt); | |
| 2149 | - if ($this->mpdf_ref->text_input_as_HTML) { | |
| 2150 | - $txt = $this->mpdf_ref->all_entities_to_utf8($txt); | |
| 2151 | - } | |
| 2152 | - | |
| 2153 | - if ($this->mpdf_ref->usingCoreFont) { $txt = mb_convert_encoding($txt,$this->mpdf_ref->mb_enc,'UTF-8'); } | |
| 2154 | - if (preg_match("/([".$this->mpdf_ref->pregRTLchars."])/u", $txt)) { $this->mpdf_ref->biDirectional = true; } | |
| 2155 | - | |
| 2156 | - $textvar = 0; | |
| 2157 | - $save_OTLtags = $this->mpdf_ref->OTLtags; | |
| 2158 | - $this->mpdf_ref->OTLtags = array(); | |
| 2159 | - if ($this->mpdf_ref->useKerning) { | |
| 2160 | - if ($this->mpdf_ref->CurrentFont['haskernGPOS']) { | |
| 2161 | - if (isset($this->mpdf_ref->OTLtags['Plus'])) { $this->mpdf_ref->OTLtags['Plus'] .= ' kern'; } | |
| 2162 | - else { $this->mpdf_ref->OTLtags['Plus'] = ' kern'; } | |
| 2163 | - } | |
| 2164 | - else { $textvar = ($textvar | FC_KERNING); } | |
| 2165 | - } | |
| 2166 | - | |
| 2167 | - // Use OTL OpenType Table Layout - GSUB & GPOS | |
| 2168 | - if (isset($this->mpdf_ref->CurrentFont['useOTL']) && $this->mpdf_ref->CurrentFont['useOTL']) { | |
| 2169 | - $txt = $this->mpdf_ref->otl->applyOTL($txt, $this->mpdf_ref->CurrentFont['useOTL']); | |
| 2170 | - $OTLdata = $this->mpdf_ref->otl->OTLdata; | |
| 2171 | - } | |
| 2172 | - $this->mpdf_ref->OTLtags = $save_OTLtags ; | |
| 2173 | - | |
| 2174 | - $this->mpdf_ref->magic_reverse_dir($txt, $this->mpdf_ref->directionality, $OTLdata); | |
| 2175 | - | |
| 2176 | - $this->mpdf_ref->CurrentFont['used']= true; | |
| 2177 | - | |
| 2178 | - $sw = $this->mpdf_ref->GetStringWidth($txt, true, $OTLdata, $textvar); // also adds characters to subset | |
| 2179 | - | |
| 2180 | - // mPDF 5.7.4 | |
| 2181 | - $this->textlength = $sw * 1/(25.4/$this->mpdf_ref->dpi); | |
| 2182 | - $this->texttotallength += $this->textlength; | |
| 2183 | - | |
| 2184 | - $pdfx = $x *$this->kp; | |
| 2185 | - $pdfy = -$y *$this->kp; | |
| 2186 | - | |
| 2187 | - $aixextra = sprintf(' /F%d %.3F Tf %s %s Tr %s %s ',$this->mpdf_ref->CurrentFont['i'],$this->mpdf_ref->FontSizePt,$opacitystr,$render,$fillstr,$strokestr); | |
| 2188 | - | |
| 2189 | - $path_cmd = 'q 1 0 0 1 mPDF-AXS(0.00) 0 cm '; // Align X-shift | |
| 2190 | - $path_cmd .= $this->mpdf_ref->Text($pdfx,$pdfy,$txt,$OTLdata,$textvar,$aixextra,'SVG',true); | |
| 2191 | - $path_cmd .= " Q\n"; | |
| 2192 | - | |
| 2193 | - unset($this->txt_data[0], $this->txt_data[1], $this->txt_data[2]); | |
| 2194 | - | |
| 2195 | - if (isset($current_style['font-size-parent'])) { | |
| 2196 | - $this->mpdf_ref->SetFontSize($current_style['font-size-parent']); | |
| 2197 | - } | |
| 2198 | - } | |
| 2199 | - else { return ' '; } | |
| 2200 | - // Reset font // mPDF 5.7.4 | |
| 2201 | - $prev_style = $this->txt_style[count($this->txt_style)-1]; | |
| 2202 | - $style = ''; | |
| 2203 | - $style .= ($prev_style['font-weight'] == 'bold')?'B':''; | |
| 2204 | - $style .= ($prev_style['font-style'] == 'italic')?'I':''; | |
| 2205 | - $size = $prev_style['font-size']*$this->kf; | |
| 2206 | - $this->mpdf_ref->SetFont($prev_style['font-family'],$style,$size,false); | |
| 2207 | - | |
| 2208 | - return $path_cmd; | |
| 2209 | - } | |
| 2210 | - | |
| 2211 | - | |
| 2212 | -function svgDefineTxtStyle($critere_style) | |
| 2213 | -{ | |
| 2214 | - // get copy of current/default txt style, and modify it with supplied attributes | |
| 2215 | - $tmp = count($this->txt_style)-1; | |
| 2216 | - $current_style = $this->txt_style[$tmp]; | |
| 2217 | - if (isset($critere_style['style'])){ | |
| 2218 | - if (preg_match('/fill:\s*rgb\((\d+),\s*(\d+),\s*(\d+)\)/',$critere_style['style'], $m)) { | |
| 2219 | - $current_style['fill'] = '#'.str_pad(dechex($m[1]), 2, "0", STR_PAD_LEFT).str_pad(dechex($m[2]), 2, "0", STR_PAD_LEFT).str_pad(dechex($m[3]), 2, "0", STR_PAD_LEFT); | |
| 2220 | - } | |
| 2221 | - else { $tmp = preg_replace("/(.*)fill:\s*([a-z0-9#_()]*|none)(.*)/i","$2",$critere_style['style']); | |
| 2222 | - if ($tmp && $tmp != 'inherit' && $tmp!=$critere_style['style']){ $current_style['fill'] = $tmp; } | |
| 2223 | - } | |
| 2224 | - | |
| 2225 | - // mPDF 6 | |
| 2226 | - if (preg_match("/[^-]opacity:\s*([a-z0-9.]*|none)/i",$critere_style['style'], $m) || | |
| 2227 | - preg_match("/^opacity:\s*([a-z0-9.]*|none)/i",$critere_style['style'], $m)) { | |
| 2228 | - $current_style['fill-opacity'] = $m[1]; | |
| 2229 | - $current_style['stroke-opacity'] = $m[1]; | |
| 2230 | - } | |
| 2231 | - | |
| 2232 | - $tmp = preg_replace("/(.*)fill-opacity:\s*([a-z0-9.]*|none)(.*)/i","$2",$critere_style['style']); | |
| 2233 | - if ($tmp && $tmp != 'inherit' && $tmp!=$critere_style['style']){ $current_style['fill-opacity'] = $tmp;} | |
| 2234 | - | |
| 2235 | - $tmp = preg_replace("/(.*)fill-rule:\s*([a-z0-9#]*|none)(.*)/i","$2",$critere_style['style']); | |
| 2236 | - if ($tmp != $critere_style['style'] && $tmp!=$critere_style['style']){ $current_style['fill-rule'] = $tmp;} | |
| 2237 | - | |
| 2238 | - if (preg_match('/stroke:\s*rgb\((\d+),\s*(\d+),\s*(\d+)\)/',$critere_style['style'], $m)) { | |
| 2239 | - $current_style['stroke'] = '#'.str_pad(dechex($m[1]), 2, "0", STR_PAD_LEFT).str_pad(dechex($m[2]), 2, "0", STR_PAD_LEFT).str_pad(dechex($m[3]), 2, "0", STR_PAD_LEFT); | |
| 2240 | - } | |
| 2241 | - else { $tmp = preg_replace("/(.*)stroke:\s*([a-z0-9#]*|none)(.*)/i","$2",$critere_style['style']); | |
| 2242 | - if ($tmp && $tmp != 'inherit' && $tmp!=$critere_style['style']){ $current_style['stroke'] = $tmp; } | |
| 2243 | - } | |
| 2244 | - | |
| 2245 | - $tmp = preg_replace("/(.*)stroke-linecap:\s*([a-z0-9#]*|none)(.*)/i","$2",$critere_style['style']); | |
| 2246 | - if ($tmp && $tmp != 'inherit' && $tmp!=$critere_style['style']){ $current_style['stroke-linecap'] = $tmp;} | |
| 2247 | - | |
| 2248 | - $tmp = preg_replace("/(.*)stroke-linejoin:\s*([a-z0-9#]*|none)(.*)/i","$2",$critere_style['style']); | |
| 2249 | - if ($tmp && $tmp != 'inherit' && $tmp!=$critere_style['style']){ $current_style['stroke-linejoin'] = $tmp;} | |
| 2250 | - | |
| 2251 | - $tmp = preg_replace("/(.*)stroke-miterlimit:\s*([a-z0-9#]*|none)(.*)/i","$2",$critere_style['style']); | |
| 2252 | - if ($tmp && $tmp != 'inherit' && $tmp!=$critere_style['style']){ $current_style['stroke-miterlimit'] = $tmp;} | |
| 2253 | - | |
| 2254 | - $tmp = preg_replace("/(.*)stroke-opacity:\s*([a-z0-9.]*|none)(.*)/i","$2",$critere_style['style']); | |
| 2255 | - if ($tmp && $tmp != 'inherit' && $tmp!=$critere_style['style']){ $current_style['stroke-opacity'] = $tmp; } | |
| 2256 | - | |
| 2257 | - $tmp = preg_replace("/(.*)stroke-width:\s*([a-z0-9.]*|none)(.*)/i","$2",$critere_style['style']); | |
| 2258 | - if ($tmp && $tmp != 'inherit' && $tmp!=$critere_style['style']){ $current_style['stroke-width'] = $tmp;} | |
| 2259 | - | |
| 2260 | - $tmp = preg_replace("/(.*)stroke-dasharray:\s*([a-z0-9., ]*|none)(.*)/i","$2",$critere_style['style']); | |
| 2261 | - if ($tmp && $tmp != 'inherit' && $tmp!=$critere_style['style']){ $current_style['stroke-dasharray'] = $tmp;} | |
| 2262 | - | |
| 2263 | - $tmp = preg_replace("/(.*)stroke-dashoffset:\s*([a-z0-9.]*|none)(.*)/i","$2",$critere_style['style']); | |
| 2264 | - if ($tmp && $tmp != 'inherit' && $tmp!=$critere_style['style']){ $current_style['stroke-dashoffset'] = $tmp;} | |
| 2265 | - | |
| 2266 | - $tmp = preg_replace("/(.*)font-family:\s*([a-z0-9.\"' ,\-]*|none)(.*)/i","$2",$critere_style['style']); | |
| 2267 | - if ($tmp && $tmp != 'inherit' && $tmp!=$critere_style['style']){ $critere_style['font-family'] = $tmp;} | |
| 2268 | - | |
| 2269 | - $tmp = preg_replace("/(.*)font-size:\s*([a-z0-9.]*|none)(.*)/i","$2",$critere_style['style']); | |
| 2270 | - if ($tmp && $tmp != 'inherit' && $tmp!=$critere_style['style']){ $critere_style['font-size'] = $tmp;} | |
| 2271 | - | |
| 2272 | - $tmp = preg_replace("/(.*)font-weight:\s*([a-z0-9.]*|normal)(.*)/i","$2",$critere_style['style']); | |
| 2273 | - if ($tmp && $tmp != 'inherit' && $tmp!=$critere_style['style']){ $critere_style['font-weight'] = $tmp;} | |
| 2274 | - | |
| 2275 | - $tmp = preg_replace("/(.*)font-style:\s*([a-z0-9.]*|normal)(.*)/i","$2",$critere_style['style']); | |
| 2276 | - if ($tmp && $tmp != 'inherit' && $tmp!=$critere_style['style']){ $critere_style['font-style'] = $tmp;} | |
| 2277 | - | |
| 2278 | - $tmp = preg_replace("/(.*)font-variant:\s*([a-z0-9.]*|normal)(.*)/i","$2",$critere_style['style']); | |
| 2279 | - if ($tmp && $tmp != 'inherit' && $tmp!=$critere_style['style']){ $critere_style['font-variant'] = $tmp;} | |
| 2280 | - | |
| 2281 | - $tmp = preg_replace("/(.*)text-anchor:\s*(start|middle|end)(.*)/i","$2",$critere_style['style']); | |
| 2282 | - if ($tmp && $tmp != 'inherit' && $tmp!=$critere_style['style']){ $critere_style['text-anchor'] = $tmp;} | |
| 2283 | - | |
| 2284 | - } | |
| 2285 | - if (isset($critere_style['font'])){ | |
| 2286 | - | |
| 2287 | - // [ [ <'font-style'> || <'font-variant'> || <'font-weight'> ]?<'font-size'> [ / <'line-height'> ]? <'font-family'> ] | |
| 2288 | - | |
| 2289 | - $tmp = preg_replace("/(.*)(italic|oblique)(.*)/i","$2",$critere_style['font']); | |
| 2290 | - if ($tmp != $critere_style['font']){ | |
| 2291 | - if($tmp == 'oblique'){ | |
| 2292 | - $tmp = 'italic'; | |
| 2293 | - } | |
| 2294 | - $current_style['font-style'] = $tmp; | |
| 2295 | - } | |
| 2296 | - $tmp = preg_replace("/(.*)(bold|bolder)(.*)/i","$2",$critere_style['font']); | |
| 2297 | - if ($tmp != $critere_style['font']){ | |
| 2298 | - if($tmp == 'bolder'){ | |
| 2299 | - $tmp = 'bold'; | |
| 2300 | - } | |
| 2301 | - $current_style['font-weight'] = $tmp; | |
| 2302 | - } | |
| 2303 | - | |
| 2304 | - $tmp = preg_replace("/(.*)(small\-caps)(.*)/i","$2",$critere_style['font']); | |
| 2305 | - if ($tmp != $critere_style['font']){ | |
| 2306 | - $current_style['font-variant'] = $tmp; | |
| 2307 | - } | |
| 2308 | - | |
| 2309 | - // select digits not followed by percent sign nor preceeded by forward slash | |
| 2310 | - $tmp = preg_replace("/(.*)\b(\d+)[\b|\/](.*)/i","$2",$critere_style['font']); | |
| 2311 | - if ($tmp != $critere_style['font']){ | |
| 2312 | - $current_style['font-size'] = $this->ConvertSVGSizePts($tmp); | |
| 2313 | - $this->mpdf_ref->SetFont('','',$current_style['font-size'],false); | |
| 2314 | - } | |
| 2315 | - | |
| 2316 | - } | |
| 2317 | - | |
| 2318 | - // mPDF 6 | |
| 2319 | - if(isset($critere_style['opacity']) && $critere_style['opacity']!='inherit'){ | |
| 2320 | - $current_style['fill-opacity'] = $critere_style['opacity']; | |
| 2321 | - $current_style['stroke-opacity'] = $critere_style['opacity']; | |
| 2322 | - } | |
| 2323 | - // mPDF 6 | |
| 2324 | - if(isset($critere_style['stroke-opacity']) && $critere_style['stroke-opacity']!='inherit'){ | |
| 2325 | - $current_style['stroke-opacity'] = $critere_style['stroke-opacity']; | |
| 2326 | - } | |
| 2327 | - // mPDF 6 | |
| 2328 | - if(isset($critere_style['fill-opacity']) && $critere_style['fill-opacity']!='inherit'){ | |
| 2329 | - $current_style['fill-opacity'] = $critere_style['fill-opacity']; | |
| 2330 | - } | |
| 2331 | - if(isset($critere_style['fill']) && $critere_style['fill']!='inherit'){ | |
| 2332 | - $current_style['fill'] = $critere_style['fill']; | |
| 2333 | - } | |
| 2334 | - if(isset($critere_style['stroke']) && $critere_style['stroke']!='inherit'){ | |
| 2335 | - $current_style['stroke'] = $critere_style['stroke']; | |
| 2336 | - } | |
| 2337 | - if(isset($critere_style['stroke-width']) && $critere_style['stroke-width']!='inherit'){ | |
| 2338 | - $current_style['stroke-width'] = $critere_style['stroke-width']; | |
| 2339 | - } | |
| 2340 | - | |
| 2341 | - if(isset($critere_style['font-style']) && $critere_style['font-style']!='inherit'){ | |
| 2342 | - if(strtolower($critere_style['font-style']) == 'oblique') | |
| 2343 | - { | |
| 2344 | - $critere_style['font-style'] = 'italic'; | |
| 2345 | - } | |
| 2346 | - $current_style['font-style'] = $critere_style['font-style']; | |
| 2347 | - } | |
| 2348 | - | |
| 2349 | - if(isset($critere_style['font-weight']) && $critere_style['font-weight']!='inherit'){ | |
| 2350 | - if(strtolower($critere_style['font-weight']) == 'bolder') | |
| 2351 | - { | |
| 2352 | - $critere_style['font-weight'] = 'bold'; | |
| 2353 | - } | |
| 2354 | - $current_style['font-weight'] = $critere_style['font-weight']; | |
| 2355 | - } | |
| 2356 | - | |
| 2357 | - if(isset($critere_style['font-variant']) && $critere_style['font-variant']!='inherit'){ | |
| 2358 | - $current_style['font-variant'] = $critere_style['font-variant']; | |
| 2359 | - } | |
| 2360 | - | |
| 2361 | - if(isset($critere_style['font-size']) && $critere_style['font-size']!='inherit'){ | |
| 2362 | - if (strpos($critere_style['font-size'], '%')!==false) { | |
| 2363 | - $current_style['font-size-parent'] = $current_style['font-size']; | |
| 2364 | - } | |
| 2365 | - $current_style['font-size'] = $this->ConvertSVGSizePts($critere_style['font-size']); | |
| 2366 | - $this->mpdf_ref->SetFont('','',$current_style['font-size'],false); | |
| 2367 | - } | |
| 2368 | - | |
| 2369 | - if(isset($critere_style['font-family']) && $critere_style['font-family']!='inherit'){ | |
| 2370 | - $v = $critere_style['font-family']; | |
| 2371 | - $aux_fontlist = explode(",",$v); | |
| 2372 | - $found = 0; | |
| 2373 | - | |
| 2374 | - $svgfontstyle = 'R'; | |
| 2375 | - $svgfontstyle .= (isset($current_style['font-weight']) && $current_style['font-weight'] == 'bold')?'B':''; | |
| 2376 | - $svgfontstyle .= (isset($current_style['font-style']) && $current_style['font-style'] == 'italic')?'I':''; | |
| 2377 | - $svgfontstyle .= (isset($current_style['font-variant']) && $current_style['font-variant'] == 'small-caps')?'S':''; | |
| 2378 | - | |
| 2379 | - foreach($aux_fontlist AS $f) { | |
| 2380 | - $fonttype = trim($f); | |
| 2381 | - $fonttype = preg_replace('/["\']*(.*?)["\']*/','\\1',$fonttype); | |
| 2382 | - $fonttype = preg_replace('/ /','',$fonttype); | |
| 2383 | - $v = strtolower(trim($fonttype)); | |
| 2384 | - if (isset($this->mpdf_ref->fonttrans[$v]) && $this->mpdf_ref->fonttrans[$v]) { $v = $this->mpdf_ref->fonttrans[$v]; } | |
| 2385 | - if ((!$this->mpdf_ref->usingCoreFont && in_array($v,$this->mpdf_ref->available_unifonts)) || | |
| 2386 | - ($this->mpdf_ref->usingCoreFont && in_array($v,array('courier','times','helvetica','arial'))) || | |
| 2387 | - in_array($v, array('sjis','uhc','big5','gb')) || isset($this->svg_font[$v][$svgfontstyle ])) { // mPDF 6 | |
| 2388 | - $current_style['font-family'] = $v; | |
| 2389 | - $found = 1; | |
| 2390 | - break; | |
| 2391 | - } | |
| 2392 | - } | |
| 2393 | - if (!$found) { | |
| 2394 | - foreach($aux_fontlist AS $f) { | |
| 2395 | - $fonttype = trim($f); | |
| 2396 | - $fonttype = preg_replace('/["\']*(.*?)["\']*/','\\1',$fonttype); | |
| 2397 | - $fonttype = preg_replace('/ /','',$fonttype); | |
| 2398 | - $v = strtolower(trim($fonttype)); | |
| 2399 | - if (isset($this->mpdf_ref->fonttrans[$v]) && $this->mpdf_ref->fonttrans[$v]) { $v = $this->mpdf_ref->fonttrans[$v]; } | |
| 2400 | - if (in_array($v,$this->mpdf_ref->sans_fonts) || in_array($v,$this->mpdf_ref->serif_fonts) || in_array($v,$this->mpdf_ref->mono_fonts) || isset($this->svg_font[$v][$svgfontstyle ])) { // mPDF 6 | |
| 2401 | - $current_style['font-family'] = $v; | |
| 2402 | - break; | |
| 2403 | - } | |
| 2404 | - } | |
| 2405 | - } | |
| 2406 | - } | |
| 2407 | - if(isset($critere_style['text-anchor']) && $critere_style['text-anchor']!='inherit'){ | |
| 2408 | - $current_style['text-anchor'] = $critere_style['text-anchor']; | |
| 2409 | - } | |
| 2410 | - | |
| 2411 | - // add current style to text style array (will remove it later after writing text to svg_string) | |
| 2412 | - array_push($this->txt_style,$current_style); | |
| 2413 | -} | |
| 2414 | - | |
| 2415 | - | |
| 2416 | - | |
| 2417 | - // | |
| 2418 | - // fonction ajoutant un gradient | |
| 2419 | - function svgAddGradient($id,$array_gradient){ | |
| 2420 | - | |
| 2421 | - $this->svg_gradient[$id] = $array_gradient; | |
| 2422 | - | |
| 2423 | - } | |
| 2424 | - // | |
| 2425 | - // Ajoute une couleur dans le gradient correspondant | |
| 2426 | - | |
| 2427 | - // | |
| 2428 | - // function ecrivant dans le svgstring | |
| 2429 | - function svgWriteString($content){ | |
| 2430 | - | |
| 2431 | - $this->svg_string .= $content; | |
| 2432 | - | |
| 2433 | - } | |
| 2434 | - | |
| 2435 | - | |
| 2436 | - | |
| 2437 | - // analise le svg et renvoie aux fonctions precedente our le traitement | |
| 2438 | - function ImageSVG($data){ | |
| 2439 | - // Try to clean up the start of the file | |
| 2440 | - // removing DOCTYPE fails with this: | |
| 2441 | -/* | |
| 2442 | -<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1 Tiny//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11-tiny.dtd" | |
| 2443 | -[ | |
| 2444 | - <!ELEMENT Paragraph (#PCDATA)> | |
| 2445 | -]> | |
| 2446 | -*/ | |
| 2447 | - //$data = preg_replace('/<!DOCTYPE.*? >/is', '', $data); | |
| 2448 | - //$data = preg_replace('/<\?xml.*? >/is', '', $data); | |
| 2449 | - | |
| 2450 | - $data = preg_replace('/^.*?<svg([> ])/is', '<svg\\1', $data); // mPDF 5.7.4 | |
| 2451 | - | |
| 2452 | - $data = preg_replace('/<!--.*?-->/is', '', $data); // mPDF 5.7.4 | |
| 2453 | - | |
| 2454 | - // Converts < to < when not a tag | |
| 2455 | - $data = preg_replace('/<([^!?\/a-zA-Z_:])/i','<\\1',$data ); // mPDF 5.7.4 | |
| 2456 | - | |
| 2457 | - if (_SVG_AUTOFONT) { $data = $this->markScriptToLang($data); } | |
| 2458 | - | |
| 2459 | - $this->svg_info = array(); | |
| 2460 | - $last_gradid = ''; // mPDF 6 | |
| 2461 | - $last_svg_fontid = ''; // mPDF 6 | |
| 2462 | - $last_svg_fontdefw = ''; // mPDF 6 | |
| 2463 | - $last_svg_fontstyle = ''; // mPDF 6 | |
| 2464 | - | |
| 2465 | - if (preg_match('/<!ENTITY/si',$data)) { | |
| 2466 | - // Get User-defined entities | |
| 2467 | - preg_match_all('/<!ENTITY\s+([a-z]+)\s+\"(.*?)\">/si',$data, $ent); | |
| 2468 | - // Replace entities | |
| 2469 | - for ($i=0; $i<count($ent[0]); $i++) { | |
| 2470 | - $data = preg_replace('/&'.preg_quote($ent[1][$i],'/').';/is', $ent[2][$i], $data); | |
| 2471 | - } | |
| 2472 | - } | |
| 2473 | - | |
| 2474 | - if (preg_match('/xlink:href\s*=/si',$data)) { | |
| 2475 | - // GRADIENTS | |
| 2476 | - // Get links | |
| 2477 | - preg_match_all('/(<(linearGradient|radialgradient)[^>]*)xlink:href\s*=\s*["\']#(.*?)["\'](.*?)\/>/si',$data, $links); | |
| 2478 | - if (count($links[0])) { $links[5] = array(); } | |
| 2479 | - // Delete links from data - keeping in $links | |
| 2480 | - for ($i=0; $i<count($links[0]); $i++) { | |
| 2481 | - $links[5][$i] = 'tmpLink'.RAND(100000,9999999); | |
| 2482 | - $data = preg_replace('/'.preg_quote($links[0][$i],'/').'/is', '<MYLINKS'.$links[5][$i].'>' , $data); | |
| 2483 | - } | |
| 2484 | - // Get targets | |
| 2485 | - preg_match_all('/<(linearGradient|radialgradient)([^>]*)id\s*=\s*["\'](.*?)["\'](.*?)>(.*?)<\/(linearGradient|radialgradient)>/si',$data, $m); | |
| 2486 | - $targets = array(); | |
| 2487 | - $stops = array(); | |
| 2488 | - // keeping in $targets | |
| 2489 | - for ($i=0; $i<count($m[0]); $i++) { | |
| 2490 | - $stops[$m[3][$i]] = $m[5][$i]; | |
| 2491 | - } | |
| 2492 | - // Add back links this time as targets (gradients) | |
| 2493 | - for ($i=0; $i<count($links[0]); $i++) { | |
| 2494 | - $def = $links[1][$i] .' '.$links[4][$i].'>'. $stops[$links[3][$i]].'</'.$links[2][$i] .'>' ; | |
| 2495 | - $data = preg_replace('/<MYLINKS'.$links[5][$i].'>/is', $def , $data); | |
| 2496 | - } | |
| 2497 | - | |
| 2498 | - // mPDF 5.7.4 | |
| 2499 | - // <TREF> | |
| 2500 | - preg_match_all('/<tref ([^>]*)xlink:href\s*=\s*["\']#([^>]*?)["\']([^>]*)\/>/si',$data, $links); | |
| 2501 | - for ($i=0; $i<count($links[0]); $i++) { | |
| 2502 | - | |
| 2503 | - // Get the item to use from defs | |
| 2504 | - $insert = ''; | |
| 2505 | - if (preg_match('/<text [^>]*id\s*=\s*["\']'.$links[2][$i].'["\'][^>]*>(.*?)<\/text>/si',$data, $m)) { | |
| 2506 | - $insert = $m[1]; | |
| 2507 | - } | |
| 2508 | - if ($insert) { | |
| 2509 | - $data = preg_replace('/'.preg_quote($links[0][$i],'/').'/is', $insert, $data); | |
| 2510 | - } | |
| 2511 | - } | |
| 2512 | - | |
| 2513 | - // mPDF 5.7.2 | |
| 2514 | - // <USE> | |
| 2515 | - preg_match_all('/<use ([^>]*)xlink:href\s*=\s*["\']#([^>]*?)["\']([^>]*)\/>/si',$data, $links); | |
| 2516 | - for ($i=0; $i<count($links[0]); $i++) { | |
| 2517 | - | |
| 2518 | - // Get the item to use from defs | |
| 2519 | - $insert = ''; | |
| 2520 | - if (preg_match('/<([a-zA-Z]*) [^>]*id\s*=\s*["\']'.$links[2][$i].'["\'][^>]*\/>/si',$data, $m)) { | |
| 2521 | - $insert = $m[0]; | |
| 2522 | - } | |
| 2523 | - if (!$insert && preg_match('/<([a-zA-Z]*) [^>]*id\s*=\s*["\']'.$links[2][$i].'["\']/si',$data, $m)) { | |
| 2524 | - | |
| 2525 | - if (preg_match('/<'.$m[1].'[^>]*id\s*=\s*["\']'.$links[2][$i].'["\'][^>]*>.*?<\/'.$m[1].'>/si',$data, $m)) { | |
| 2526 | - $insert = $m[0]; | |
| 2527 | - } | |
| 2528 | - } | |
| 2529 | - | |
| 2530 | - if ($insert) { | |
| 2531 | - | |
| 2532 | - $inners = $links[1][$i] . ' ' . $links[3][$i]; | |
| 2533 | - // Change x,y coords to translate() | |
| 2534 | - if (preg_match('/y\s*=\s*["\']([^>]*?)["\']/', $inners, $m)) { $y = $m[1]; } | |
| 2535 | - else { $y = 0; } | |
| 2536 | - if (preg_match('/x\s*=\s*["\']([^>]*?)["\']/', $inners, $m)) { $x = $m[1]; } | |
| 2537 | - else { $x = 0; } | |
| 2538 | - if ($x || $y) { | |
| 2539 | - $inners = preg_replace('/(y|x)\s*=\s*["\']([^>]*?)["\']/', '', $inners); | |
| 2540 | - if (preg_match('/transform\s*=\s*["\']([^>]*?)["\']/', $inners, $m)) { | |
| 2541 | - if (preg_match('/translate\(\s*([0-9\.]+)\s*,\s*([0-9\.]+)\s*\)/', $m[1], $mm)) { | |
| 2542 | - $transform = $m[1]; // transform="...." | |
| 2543 | - $x += $mm[1]; | |
| 2544 | - $y += $mm[2]; | |
| 2545 | - $transform = preg_replace('/'.preg_quote($mm[0],'/').'/', '', $transform); | |
| 2546 | - $transform = 'transform="'.$transform.' translate('.$x.', '.$y.')"'; | |
| 2547 | - $inners = preg_replace('/'.preg_quote($m[0],'/').'/is', $transform, $inners); | |
| 2548 | - } | |
| 2549 | - else { | |
| 2550 | - $inners = preg_replace('/'.preg_quote($m[0],'/').'/is', 'transform="'.$m[1].' translate('.$x.', '.$y.')"', $inners); | |
| 2551 | - } | |
| 2552 | - } | |
| 2553 | - else { | |
| 2554 | - $inners .= ' transform="translate('.$x.', '.$y.')"'; | |
| 2555 | - } | |
| 2556 | - } | |
| 2557 | - } | |
| 2558 | - $replacement = '<g '.$inners.'>'.$insert.'</g>'; | |
| 2559 | - $data = preg_replace('/'.preg_quote($links[0][$i],'/').'/is', $replacement, $data); | |
| 2560 | - } | |
| 2561 | - preg_match_all('/<use ([^>]*)xlink:href\s*=\s*["\']#([^>]*?)["\']([^>]*)>\s*<\/use>/si',$data, $links); | |
| 2562 | - for ($i=0; $i<count($links[0]); $i++) { | |
| 2563 | - | |
| 2564 | - // Get the item to use from defs | |
| 2565 | - $insert = ''; | |
| 2566 | - if (preg_match('/<([a-zA-Z]*) [^>]*id\s*=\s*["\']'.$links[2][$i].'["\'][^>]*\/>/si',$data, $m)) { | |
| 2567 | - $insert = $m[0]; | |
| 2568 | - } | |
| 2569 | - if (!$insert && preg_match('/<([a-zA-Z]*) [^>]*id\s*=\s*["\']'.$links[2][$i].'["\']/si',$data, $m)) { | |
| 2570 | - | |
| 2571 | - if (preg_match('/<'.$m[1].'[^>]*id\s*=\s*["\']'.$links[2][$i].'["\'][^>]*>.*?<\/'.$m[1].'>/si',$data, $m)) { | |
| 2572 | - $insert = $m[0]; | |
| 2573 | - } | |
| 2574 | - } | |
| 2575 | - | |
| 2576 | - if ($insert) { | |
| 2577 | - | |
| 2578 | - $inners = $links[1][$i] . ' ' . $links[3][$i]; | |
| 2579 | - // Change x,y coords to translate() | |
| 2580 | - if (preg_match('/y\s*=\s*["\']([^>]*?)["\']/', $inners, $m)) { $y = $m[1]; } | |
| 2581 | - else { $y = 0; } | |
| 2582 | - if (preg_match('/x\s*=\s*["\']([^>]*?)["\']/', $inners, $m)) { $x = $m[1]; } | |
| 2583 | - else { $x = 0; } | |
| 2584 | - if ($x || $y) { | |
| 2585 | - $inners = preg_replace('/(y|x)\s*=\s*["\']([^>]*?)["\']/', '', $inners); | |
| 2586 | - if (preg_match('/transform\s*=\s*["\']([^>]*?)["\']/', $inners, $m)) { | |
| 2587 | - if (preg_match('/translate\(\s*([0-9\.]+)\s*,\s*([0-9\.]+)\s*\)/', $m[1], $mm)) { | |
| 2588 | - $transform = $m[1]; // transform="...." | |
| 2589 | - $x += $mm[1]; | |
| 2590 | - $y += $mm[2]; | |
| 2591 | - $transform = preg_replace('/'.preg_quote($mm[0],'/').'/', '', $transform); | |
| 2592 | - $transform = 'transform="'.$transform.' translate('.$x.', '.$y.')"'; | |
| 2593 | - $inners = preg_replace('/'.preg_quote($m[0],'/').'/is', $transform, $inners); | |
| 2594 | - } | |
| 2595 | - else { | |
| 2596 | - $inners = preg_replace('/'.preg_quote($m[0],'/').'/is', 'transform="'.$m[1].' translate('.$x.', '.$y.')"', $inners); | |
| 2597 | - } | |
| 2598 | - } | |
| 2599 | - else { | |
| 2600 | - $inners .= ' transform="translate('.$x.', '.$y.')"'; | |
| 2601 | - } | |
| 2602 | - } | |
| 2603 | - $replacement = '<g '.$inners.'>'.$insert.'</g>'; | |
| 2604 | - $data = preg_replace('/'.preg_quote($links[0][$i],'/').'/is', $replacement, $data); | |
| 2605 | - | |
| 2606 | - | |
| 2607 | - } | |
| 2608 | - } | |
| 2609 | - } | |
| 2610 | - | |
| 2611 | - // Removes <pattern> | |
| 2612 | - $data = preg_replace('/<pattern.*?<\/pattern>/is', '', $data); | |
| 2613 | - // Removes <marker> | |
| 2614 | - $data = preg_replace('/<marker.*?<\/marker>/is', '', $data); | |
| 2615 | - | |
| 2616 | - $this->svg_info['data'] = $data; | |
| 2617 | - | |
| 2618 | - $this->svg_string = ''; | |
| 2619 | - | |
| 2620 | - // | |
| 2621 | - // chargement unique des fonctions | |
| 2622 | - if(!function_exists("xml_svg2pdf_start")){ | |
| 2623 | - | |
| 2624 | - function xml_svg2pdf_start($parser, $name, $attribs){ | |
| 2625 | - // | |
| 2626 | - // definition | |
| 2627 | - global $svg_class, $last_gradid, $last_svg_fontid, $last_svg_fontdefw, $last_svg_fontstyle; // mPDF 6 | |
| 2628 | - | |
| 2629 | - // mPDF 6 | |
| 2630 | - if (strtolower($name) == 'font'){ | |
| 2631 | - $last_svg_fontid = ''; | |
| 2632 | - if (isset($attribs['horiz-adv-x']) && $attribs['horiz-adv-x']) { | |
| 2633 | - $last_svg_fontdefw = $attribs['horiz-adv-x']; | |
| 2634 | - } | |
| 2635 | - return; | |
| 2636 | - } | |
| 2637 | - // mPDF 6 | |
| 2638 | - else if (strtolower($name) == 'font-face'){ | |
| 2639 | - $last_svg_fontstyle = 'R'; | |
| 2640 | - $last_svg_fontstyle .= (isset($attribs['font-weight']) && $attribs['font-weight'] == 'bold')?'B':''; | |
| 2641 | - $last_svg_fontstyle .= (isset($attribs['font-style']) && $attribs['font-style'] == 'italic')?'I':''; | |
| 2642 | - $last_svg_fontstyle .= (isset($attribs['font-variant']) && $attribs['font-variant'] == 'small-caps')?'S':''; | |
| 2643 | - | |
| 2644 | - if (isset($attribs['font-family']) && $attribs['font-family']) { | |
| 2645 | - $tmp_svg_font = array( | |
| 2646 | - 'units-per-em' => (isset($attribs['units-per-em']) ? $attribs['units-per-em'] : ''), | |
| 2647 | - 'd' => '', | |
| 2648 | - 'glyphs' => array() | |
| 2649 | - ); | |
| 2650 | - $last_svg_fontid = strtolower($attribs['font-family']); | |
| 2651 | - if ($last_svg_fontdefw) { $tmp_svg_font['horiz-adv-x'] = $last_svg_fontdefw; } | |
| 2652 | - else { $tmp_svg_font['horiz-adv-x'] = 500; } | |
| 2653 | - $svg_class->svg_font[$last_svg_fontid][$last_svg_fontstyle] = $tmp_svg_font; | |
| 2654 | - } | |
| 2655 | - return; | |
| 2656 | - } | |
| 2657 | - // mPDF 6 | |
| 2658 | - else if (strtolower($name) == 'missing-glyph'){ | |
| 2659 | - if ($last_svg_fontid && isset($attribs['horiz-adv-x'])) { | |
| 2660 | - $svg_class->svg_font[$last_svg_fontid][$last_svg_fontstyle]['horiz-adv-x'] = (isset($attribs['horiz-adv-x']) ? $attribs['horiz-adv-x'] : ''); | |
| 2661 | - $svg_class->svg_font[$last_svg_fontid][$last_svg_fontstyle]['d'] = (isset($attribs['d']) ? $attribs['d'] : ''); | |
| 2662 | - } | |
| 2663 | - return; | |
| 2664 | - } | |
| 2665 | - // mPDF 6 | |
| 2666 | - else if (strtolower($name) == 'glyph'){ | |
| 2667 | - if ($last_svg_fontid && isset($attribs['unicode'])) { | |
| 2668 | - $svg_class->svg_font[$last_svg_fontid][$last_svg_fontstyle]['glyphs'][$attribs['unicode']] = array( | |
| 2669 | - 'horiz-adv-x' => (isset($attribs['horiz-adv-x']) ? $attribs['horiz-adv-x'] : $last_svg_fontdefw), | |
| 2670 | - 'd' => (isset($attribs['d']) ? $attribs['d'] : ''), | |
| 2671 | - ); | |
| 2672 | - } | |
| 2673 | - return; | |
| 2674 | - } | |
| 2675 | - // mPDF 5.7.2 | |
| 2676 | - else if (strtolower($name) == 'lineargradient'){ | |
| 2677 | - $tmp_gradient = array( | |
| 2678 | - 'type' => 'linear', | |
| 2679 | - 'transform' => (isset($attribs['gradientTransform']) ? $attribs['gradientTransform'] : ''), | |
| 2680 | - 'units' => (isset($attribs['gradientUnits']) ? $attribs['gradientUnits'] : ''), | |
| 2681 | - 'spread' => (isset($attribs['spreadMethod']) ? $attribs['spreadMethod'] : ''), | |
| 2682 | - 'color' => array() | |
| 2683 | - ); | |
| 2684 | - if (isset($attribs['x1'])) $tmp_gradient['info']['x1'] = $attribs['x1'] ; | |
| 2685 | - if (isset($attribs['y1'])) $tmp_gradient['info']['y1'] = $attribs['y1'] ; | |
| 2686 | - if (isset($attribs['x2'])) $tmp_gradient['info']['x2'] = $attribs['x2'] ; | |
| 2687 | - if (isset($attribs['y2'])) $tmp_gradient['info']['y2'] = $attribs['y2'] ; | |
| 2688 | - $last_gradid = $attribs['id']; | |
| 2689 | - $svg_class->svgAddGradient($attribs['id'],$tmp_gradient); | |
| 2690 | - return; | |
| 2691 | - } | |
| 2692 | - else if (strtolower($name) == 'radialgradient'){ | |
| 2693 | - $tmp_gradient = array( | |
| 2694 | - 'type' => 'radial', | |
| 2695 | - 'transform' => (isset($attribs['gradientTransform']) ? $attribs['gradientTransform'] : ''), | |
| 2696 | - 'units' => (isset($attribs['gradientUnits']) ? $attribs['gradientUnits'] : ''), | |
| 2697 | - 'spread' => (isset($attribs['spreadMethod']) ? $attribs['spreadMethod'] : ''), | |
| 2698 | - 'color' => array() | |
| 2699 | - ); | |
| 2700 | - if (isset($attribs['cx'])) $tmp_gradient['info']['x0'] = $attribs['cx'] ; | |
| 2701 | - if (isset($attribs['cy'])) $tmp_gradient['info']['y0'] = $attribs['cy'] ; | |
| 2702 | - if (isset($attribs['fx'])) $tmp_gradient['info']['x1'] = $attribs['fx'] ; | |
| 2703 | - if (isset($attribs['fy'])) $tmp_gradient['info']['y1'] = $attribs['fy'] ; | |
| 2704 | - if (isset($attribs['r'])) $tmp_gradient['info']['r'] = $attribs['r'] ; | |
| 2705 | - $last_gradid = $attribs['id']; | |
| 2706 | - $svg_class->svgAddGradient($attribs['id'],$tmp_gradient); | |
| 2707 | - return; | |
| 2708 | - } | |
| 2709 | - else if (strtolower($name) == 'stop'){ | |
| 2710 | - if (!$last_gradid) break; | |
| 2711 | - $color = '#000000'; | |
| 2712 | - if (isset($attribs['style']) AND preg_match('/stop-color:\s*([^;]*)/i',$attribs['style'],$m)) { | |
| 2713 | - $color = trim($m[1]); | |
| 2714 | - } else if (isset($attribs['stop-color']) && $attribs['stop-color']) { | |
| 2715 | - $color = $attribs['stop-color']; | |
| 2716 | - } | |
| 2717 | - $col = $svg_class->mpdf_ref->ConvertColor($color); | |
| 2718 | - if (!$col) { $col = $svg_class->mpdf_ref->ConvertColor('#000000'); } // In case "transparent" or "inherit" returned | |
| 2719 | - if ($col{0}==3 || $col{0}==5) { // RGB | |
| 2720 | - $color_final = sprintf('%.3F %.3F %.3F',ord($col{1})/255,ord($col{2})/255,ord($col{3})/255); | |
| 2721 | - $svg_class->svg_gradient[$last_gradid]['colorspace']='RGB'; | |
| 2722 | - } | |
| 2723 | - else if ($col{0}==4 || $col{0}==6) { // CMYK | |
| 2724 | - $color_final = sprintf('%.3F %.3F %.3F %.3F',ord($col{1})/100,ord($col{2})/100,ord($col{3})/100,ord($col{4})/100); | |
| 2725 | - $svg_class->svg_gradient[$last_gradid]['colorspace']='CMYK'; | |
| 2726 | - } | |
| 2727 | - else if ($col{0}==1) { // Grayscale | |
| 2728 | - $color_final = sprintf('%.3F',ord($col{1})/255); | |
| 2729 | - $svg_class->svg_gradient[$last_gradid]['colorspace']='Gray'; | |
| 2730 | - } | |
| 2731 | - | |
| 2732 | - $stop_opacity = 1; | |
| 2733 | - if (isset($attribs['style']) AND preg_match('/stop-opacity:\s*([0-9.]*)/i',$attribs['style'],$m)) { | |
| 2734 | - $stop_opacity = $m[1]; | |
| 2735 | - } else if (isset($attribs['stop-opacity'])) { | |
| 2736 | - $stop_opacity = $attribs['stop-opacity']; | |
| 2737 | - } | |
| 2738 | - else if ($col{0}==5) { // RGBa | |
| 2739 | - $stop_opacity = ord($col{4}/100); | |
| 2740 | - } | |
| 2741 | - else if ($col{0}==6) { // CMYKa | |
| 2742 | - $stop_opacity = ord($col{5}/100); | |
| 2743 | - } | |
| 2744 | - | |
| 2745 | - $tmp_color = array( | |
| 2746 | - 'color' => $color_final, | |
| 2747 | - 'offset' => (isset($attribs['offset']) ? $attribs['offset'] : ''), | |
| 2748 | - 'opacity' => $stop_opacity | |
| 2749 | - ); | |
| 2750 | - array_push($svg_class->svg_gradient[$last_gradid]['color'],$tmp_color); | |
| 2751 | - return; | |
| 2752 | - } | |
| 2753 | - if ($svg_class->inDefs) { return; } | |
| 2754 | - | |
| 2755 | - $svg_class->xbase = 0; | |
| 2756 | - $svg_class->ybase = 0; | |
| 2757 | - switch (strtolower($name)){ | |
| 2758 | - | |
| 2759 | - // Don't output stuff inside <defs> | |
| 2760 | - case 'defs': | |
| 2761 | - $svg_class->inDefs = true; | |
| 2762 | - return; | |
| 2763 | - | |
| 2764 | - case 'svg': | |
| 2765 | - $svg_class->svgOffset($attribs); | |
| 2766 | - break; | |
| 2767 | - | |
| 2768 | - case 'path': | |
| 2769 | - $path = $attribs['d']; | |
| 2770 | - preg_match_all('/([MZLHVCSQTAmzlhvcsqta])([eE ,\-.\d]+)*/', $path, $commands, PREG_SET_ORDER); | |
| 2771 | - $path_cmd = ''; | |
| 2772 | - $svg_class->subPathInit = true; | |
| 2773 | - $svg_class->pathBBox = array(999999,999999,-999999,-999999); | |
| 2774 | - foreach($commands as $c){ | |
| 2775 | - if((isset($c) && count($c)==3) || (isset($c[2]) && $c[2]=='')){ | |
| 2776 | - list($tmp, $command, $arguments) = $c; | |
| 2777 | - } | |
| 2778 | - else{ | |
| 2779 | - list($tmp, $command) = $c; | |
| 2780 | - $arguments = ''; | |
| 2781 | - } | |
| 2782 | - | |
| 2783 | - $path_cmd .= $svg_class->svgPath($command, $arguments); | |
| 2784 | - } | |
| 2785 | - if ($svg_class->pathBBox[2]==-1999998) { $svg_class->pathBBox[2] = 100; } | |
| 2786 | - if ($svg_class->pathBBox[3]==-1999998) { $svg_class->pathBBox[3] = 100; } | |
| 2787 | - if ($svg_class->pathBBox[0]==999999) { $svg_class->pathBBox[0] = 0; } | |
| 2788 | - if ($svg_class->pathBBox[1]==999999) { $svg_class->pathBBox[1] = 0; } | |
| 2789 | - $critere_style = $attribs; | |
| 2790 | - unset($critere_style['d']); | |
| 2791 | - $path_style = $svg_class->svgDefineStyle($critere_style); | |
| 2792 | - break; | |
| 2793 | - | |
| 2794 | - case 'rect': | |
| 2795 | - if (!isset($attribs['x'])) {$attribs['x'] = 0;} | |
| 2796 | - if (!isset($attribs['y'])) {$attribs['y'] = 0;} | |
| 2797 | - if (!isset($attribs['rx'])) {$attribs['rx'] = 0;} | |
| 2798 | - if (!isset($attribs['ry'])) {$attribs['ry'] = 0;} | |
| 2799 | - $arguments = array(); | |
| 2800 | - if (isset($attribs['x'])) $arguments['x'] = $attribs['x']; | |
| 2801 | - if (isset($attribs['y'])) $arguments['y'] = $attribs['y']; | |
| 2802 | - if (isset($attribs['width'])) $arguments['w'] = $attribs['width']; | |
| 2803 | - if (isset($attribs['height'])) $arguments['h'] = $attribs['height']; | |
| 2804 | - if (isset($attribs['rx'])) $arguments['rx'] = $attribs['rx']; | |
| 2805 | - if (isset($attribs['ry'])) $arguments['ry'] = $attribs['ry']; | |
| 2806 | - $path_cmd = $svg_class->svgRect($arguments); | |
| 2807 | - $critere_style = $attribs; | |
| 2808 | - unset($critere_style['x'],$critere_style['y'],$critere_style['rx'],$critere_style['ry'],$critere_style['height'],$critere_style['width']); | |
| 2809 | - $path_style = $svg_class->svgDefineStyle($critere_style); | |
| 2810 | - break; | |
| 2811 | - | |
| 2812 | - case 'circle': | |
| 2813 | - if (!isset($attribs['cx'])) {$attribs['cx'] = 0;} | |
| 2814 | - if (!isset($attribs['cy'])) {$attribs['cy'] = 0;} | |
| 2815 | - $arguments = array(); | |
| 2816 | - if (isset($attribs['cx'])) $arguments['cx'] = $attribs['cx']; | |
| 2817 | - if (isset($attribs['cy'])) $arguments['cy'] = $attribs['cy']; | |
| 2818 | - if (isset($attribs['r'])) $arguments['rx'] = $attribs['r']; | |
| 2819 | - if (isset($attribs['r'])) $arguments['ry'] = $attribs['r']; | |
| 2820 | - $path_cmd = $svg_class->svgEllipse($arguments); | |
| 2821 | - $critere_style = $attribs; | |
| 2822 | - unset($critere_style['cx'],$critere_style['cy'],$critere_style['r']); | |
| 2823 | - $path_style = $svg_class->svgDefineStyle($critere_style); | |
| 2824 | - break; | |
| 2825 | - | |
| 2826 | - case 'ellipse': | |
| 2827 | - if (!isset($attribs['cx'])) {$attribs['cx'] = 0;} | |
| 2828 | - if (!isset($attribs['cy'])) {$attribs['cy'] = 0;} | |
| 2829 | - $arguments = array(); | |
| 2830 | - if (isset($attribs['cx'])) $arguments['cx'] = $attribs['cx']; | |
| 2831 | - if (isset($attribs['cy'])) $arguments['cy'] = $attribs['cy']; | |
| 2832 | - if (isset($attribs['rx'])) $arguments['rx'] = $attribs['rx']; | |
| 2833 | - if (isset($attribs['ry'])) $arguments['ry'] = $attribs['ry']; | |
| 2834 | - $path_cmd = $svg_class->svgEllipse($arguments); | |
| 2835 | - $critere_style = $attribs; | |
| 2836 | - unset($critere_style['cx'],$critere_style['cy'],$critere_style['rx'],$critere_style['ry']); | |
| 2837 | - $path_style = $svg_class->svgDefineStyle($critere_style); | |
| 2838 | - break; | |
| 2839 | - | |
| 2840 | - case 'line': | |
| 2841 | - $arguments = array(); | |
| 2842 | - $arguments[0] = (isset($attribs['x1']) ? $attribs['x1'] : ''); | |
| 2843 | - $arguments[1] = (isset($attribs['y1']) ? $attribs['y1'] : ''); | |
| 2844 | - $arguments[2] = (isset($attribs['x2']) ? $attribs['x2'] : ''); | |
| 2845 | - $arguments[3] = (isset($attribs['y2']) ? $attribs['y2'] : ''); | |
| 2846 | - $path_cmd = $svg_class->svgPolyline($arguments,false); | |
| 2847 | - $critere_style = $attribs; | |
| 2848 | - unset($critere_style['x1'],$critere_style['y1'],$critere_style['x2'],$critere_style['y2']); | |
| 2849 | - $path_style = $svg_class->svgDefineStyle($critere_style); | |
| 2850 | - break; | |
| 2851 | - | |
| 2852 | - case 'polyline': | |
| 2853 | - $path = $attribs['points']; | |
| 2854 | - preg_match_all('/[0-9\-\.]*/',$path, $tmp, PREG_SET_ORDER); | |
| 2855 | - $arguments = array(); | |
| 2856 | - for ($i=0;$i<count($tmp);$i++){ | |
| 2857 | - if ($tmp[$i][0] !=''){ | |
| 2858 | - array_push($arguments, $tmp[$i][0]); | |
| 2859 | - } | |
| 2860 | - } | |
| 2861 | - $path_cmd = $svg_class->svgPolyline($arguments); | |
| 2862 | - $critere_style = $attribs; | |
| 2863 | - unset($critere_style['points']); | |
| 2864 | - $path_style = $svg_class->svgDefineStyle($critere_style); | |
| 2865 | - break; | |
| 2866 | - | |
| 2867 | - case 'polygon': | |
| 2868 | - $path = $attribs['points']; | |
| 2869 | - preg_match_all('/([\-]*[0-9\.]+)/',$path, $tmp); | |
| 2870 | - $arguments = array(); | |
| 2871 | - for ($i=0;$i<count($tmp[0]);$i++){ | |
| 2872 | - if ($tmp[0][$i] !=''){ | |
| 2873 | - array_push($arguments, $tmp[0][$i]); | |
| 2874 | - } | |
| 2875 | - } | |
| 2876 | - $path_cmd = $svg_class->svgPolygon($arguments); | |
| 2877 | - // definition du style de la forme: | |
| 2878 | - $critere_style = $attribs; | |
| 2879 | - unset($critere_style['points']); | |
| 2880 | - $path_style = $svg_class->svgDefineStyle($critere_style); | |
| 2881 | - break; | |
| 2882 | - | |
| 2883 | - // mPDF 5.7.4 Embedded image | |
| 2884 | - case 'image': | |
| 2885 | - if (isset($attribs['xlink:href']) && $attribs['xlink:href']) { | |
| 2886 | - $svg_class->svgImage($attribs); | |
| 2887 | - } | |
| 2888 | - break; | |
| 2889 | - | |
| 2890 | - | |
| 2891 | - case 'a': | |
| 2892 | - if (isset($attribs['xlink:href'])) { | |
| 2893 | - unset($attribs['xlink:href']); // this should be a hyperlink | |
| 2894 | - // not handled like a xlink:href in other elements | |
| 2895 | - } // then continue like a <g> | |
| 2896 | - case 'g': | |
| 2897 | - $array_style = $svg_class->svgDefineStyle($attribs); | |
| 2898 | - if (isset($array_style['transformations']) && $array_style['transformations']) { | |
| 2899 | - // If in the middle of <text> element, add to textoutput, else WriteString | |
| 2900 | - if ($svg_class->intext) { $svg_class->textoutput .= ' q '.$array_style['transformations']; } // mPDF 5.7.4 | |
| 2901 | - else { $svg_class->svgWriteString(' q '.$array_style['transformations']); } | |
| 2902 | - } | |
| 2903 | - array_push($svg_class->svg_style,$array_style); | |
| 2904 | - | |
| 2905 | - $svg_class->svgDefineTxtStyle($attribs); | |
| 2906 | - | |
| 2907 | - break; | |
| 2908 | - | |
| 2909 | - case 'text': | |
| 2910 | - $svg_class->textlength = 0; // mPDF 5.7.4 | |
| 2911 | - $svg_class->texttotallength = 0; // mPDF 5.7.4 | |
| 2912 | - $svg_class->textoutput = ''; // mPDF 5.7.4 | |
| 2913 | - $svg_class->textanchor = 'start'; // mPDF 5.7.4 | |
| 2914 | - $svg_class->textXorigin = 0; // mPDF 5.7.4 | |
| 2915 | - $svg_class->textYorigin = 0; // mPDF 5.7.4 | |
| 2916 | - | |
| 2917 | - $svg_class->intext = true; // mPDF 5.7.4 | |
| 2918 | - | |
| 2919 | - $styl = ''; | |
| 2920 | - if (_SVG_CLASSES && isset($attribs['class']) && $attribs['class']) { | |
| 2921 | - $classes = preg_split('/\s+/',trim($attribs['class'])); | |
| 2922 | - foreach($classes AS $class) { | |
| 2923 | - if (isset($svg_class->mpdf_ref->cssmgr->CSS['CLASS>>'.strtoupper($class)])) { | |
| 2924 | - $c = $svg_class->mpdf_ref->cssmgr->CSS['CLASS>>'.strtoupper($class)]; | |
| 2925 | - foreach($c AS $prop=>$val) { | |
| 2926 | - $styl .= strtolower($prop).':'.$val.';'; | |
| 2927 | - } | |
| 2928 | - } | |
| 2929 | - } | |
| 2930 | - } | |
| 2931 | - | |
| 2932 | - if (_SVG_AUTOFONT && isset($attribs['lang']) && $attribs['lang']) { | |
| 2933 | - if (!$svg_class->mpdf_ref->usingCoreFont) { | |
| 2934 | - if ($attribs['lang'] != $svg_class->mpdf_ref->default_lang) { | |
| 2935 | - list ($coreSuitable,$mpdf_unifont) = GetLangOpts($attribs['lang'], $svg_class->mpdf_ref->useAdobeCJK, $svg_class->mpdf_ref->fontdata); | |
| 2936 | - if ($mpdf_unifont) { $styl .= 'font-family:'.$mpdf_unifont.';'; } | |
| 2937 | - } | |
| 2938 | - } | |
| 2939 | - } | |
| 2940 | - | |
| 2941 | - if ($styl) { | |
| 2942 | - if (isset($attribs['style'])) { $attribs['style'] = $styl . $attribs['style']; } | |
| 2943 | - else { $attribs['style'] = $styl; } | |
| 2944 | - } | |
| 2945 | - | |
| 2946 | - $array_style = $svg_class->svgDefineStyle($attribs); | |
| 2947 | - if ($array_style['transformations']) { | |
| 2948 | - $svg_class->textoutput .= ' q '.$array_style['transformations']; // mPDF 5.7.4 | |
| 2949 | - } | |
| 2950 | - array_push($svg_class->svg_style,$array_style); | |
| 2951 | - | |
| 2952 | - $svg_class->txt_data = array(); | |
| 2953 | - $x = isset($attribs['x']) ? $svg_class->ConvertSVGSizePixels($attribs['x'],'x') : 0; // mPDF 5.7.4 | |
| 2954 | - $y = isset($attribs['y']) ? $svg_class->ConvertSVGSizePixels($attribs['y'],'y') : 0; // mPDF 5.7.4 | |
| 2955 | - $x += isset($attribs['dx']) ? $svg_class->ConvertSVGSizePixels($attribs['dx'],'x') : 0; // mPDF 5.7.4 | |
| 2956 | - $y += isset($attribs['dy']) ? $svg_class->ConvertSVGSizePixels($attribs['dy'],'y') : 0; // mPDF 5.7.4 | |
| 2957 | - | |
| 2958 | - $svg_class->txt_data[0] = $x; // mPDF 5.7.4 | |
| 2959 | - $svg_class->txt_data[1] = $y; // mPDF 5.7.4 | |
| 2960 | - $critere_style = $attribs; | |
| 2961 | - unset($critere_style['x'], $critere_style['y']); | |
| 2962 | - $svg_class->svgDefineTxtStyle($critere_style); | |
| 2963 | - | |
| 2964 | - $svg_class->textanchor = $svg_class->txt_style[count($svg_class->txt_style)-1]['text-anchor']; // mPDF 5.7.4 | |
| 2965 | - $svg_class->textXorigin = $svg_class->txt_data[0]; // mPDF 5.7.4 | |
| 2966 | - $svg_class->textYorigin = $svg_class->txt_data[1]; // mPDF 5.7.4 | |
| 2967 | - $svg_class->textjuststarted = true; // mPDF 5.7.4 | |
| 2968 | - | |
| 2969 | - break; | |
| 2970 | - | |
| 2971 | - // mPDF 5.7.4 | |
| 2972 | - case 'tspan': | |
| 2973 | - | |
| 2974 | - // OUTPUT CHUNK(s) UP To NOW (svgText updates $svg_class->textlength) | |
| 2975 | - $p_cmd = $svg_class->svgText(); | |
| 2976 | - $svg_class->textoutput .= $p_cmd; | |
| 2977 | - $tmp = count($svg_class->svg_style)-1; | |
| 2978 | - $current_style = $svg_class->svg_style[$tmp]; | |
| 2979 | - | |
| 2980 | - $styl = ''; | |
| 2981 | - if (_SVG_CLASSES && isset($attribs['class']) && $attribs['class']) { | |
| 2982 | - $classes = preg_split('/\s+/',trim($attribs['class'])); | |
| 2983 | - foreach($classes AS $class) { | |
| 2984 | - if (isset($svg_class->mpdf_ref->cssmgr->CSS['CLASS>>'.strtoupper($class)])) { | |
| 2985 | - $c = $svg_class->mpdf_ref->cssmgr->CSS['CLASS>>'.strtoupper($class)]; | |
| 2986 | - foreach($c AS $prop=>$val) { | |
| 2987 | - $styl .= strtolower($prop).':'.$val.';'; | |
| 2988 | - } | |
| 2989 | - } | |
| 2990 | - } | |
| 2991 | - } | |
| 2992 | - | |
| 2993 | - if (_SVG_AUTOFONT && isset($attribs['lang']) && $attribs['lang']) { | |
| 2994 | - if (!$svg_class->mpdf_ref->usingCoreFont) { | |
| 2995 | - if ($attribs['lang'] != $svg_class->mpdf_ref->default_lang) { | |
| 2996 | - list ($coreSuitable,$mpdf_unifont) = GetLangOpts($attribs['lang'], $svg_class->mpdf_ref->useAdobeCJK, $svg_class->mpdf_ref->fontdata); | |
| 2997 | - if ($mpdf_unifont) { $styl .= 'font-family:'.$mpdf_unifont.';'; } | |
| 2998 | - } | |
| 2999 | - } | |
| 3000 | - } | |
| 3001 | - | |
| 3002 | - if ($styl) { | |
| 3003 | - if (isset($attribs['style'])) { $attribs['style'] = $styl . $attribs['style']; } | |
| 3004 | - else { $attribs['style'] = $styl; } | |
| 3005 | - } | |
| 3006 | - | |
| 3007 | - $array_style = $svg_class->svgDefineStyle($attribs); | |
| 3008 | - | |
| 3009 | - $svg_class->txt_data = array(); | |
| 3010 | - | |
| 3011 | - | |
| 3012 | - // If absolute position adjustment (x or y), creates new block of text for text-alignment | |
| 3013 | - if (isset($attribs['x']) || isset($attribs['y'])) { | |
| 3014 | - // If text-anchor middle|end, adjust | |
| 3015 | - if ($svg_class->textanchor == 'end') { $tx = -$svg_class->texttotallength; } | |
| 3016 | - else if ($svg_class->textanchor == 'middle') { $tx = -$svg_class->texttotallength/2; } | |
| 3017 | - else { $tx = 0; } | |
| 3018 | - while(preg_match('/mPDF-AXS\((.*?)\)/',$svg_class->textoutput,$m)) { | |
| 3019 | - if ($tx) { | |
| 3020 | - $txk = $m[1] + ($tx*$svg_class->kp); | |
| 3021 | - $svg_class->textoutput = preg_replace('/mPDF-AXS\((.*?)\)/', sprintf('%.4F', $txk) ,$svg_class->textoutput,1); | |
| 3022 | - } | |
| 3023 | - else { | |
| 3024 | - $svg_class->textoutput = preg_replace('/mPDF-AXS\((.*?)\)/','\\1',$svg_class->textoutput,1); | |
| 3025 | - } | |
| 3026 | - } | |
| 3027 | - | |
| 3028 | - $svg_class->svgWriteString($svg_class->textoutput); | |
| 3029 | - | |
| 3030 | - $svg_class->textXorigin += $svg_class->textlength; | |
| 3031 | - $currentX = $svg_class->textXorigin; | |
| 3032 | - $currentY = $svg_class->textYorigin; | |
| 3033 | - $svg_class->textlength = 0; | |
| 3034 | - $svg_class->texttotallength = 0; | |
| 3035 | - $svg_class->textoutput = ''; | |
| 3036 | - | |
| 3037 | - $x = isset($attribs['x']) ? $svg_class->ConvertSVGSizePixels($attribs['x'],'x') : $currentX; | |
| 3038 | - $y = isset($attribs['y']) ? $svg_class->ConvertSVGSizePixels($attribs['y'],'y') : $currentY; | |
| 3039 | - | |
| 3040 | - $svg_class->txt_data[0] = $x; | |
| 3041 | - $svg_class->txt_data[1] = $y; | |
| 3042 | - $critere_style = $attribs; | |
| 3043 | - unset($critere_style['x'], $critere_style['y']); | |
| 3044 | - $svg_class->svgDefineTxtStyle($critere_style); | |
| 3045 | - | |
| 3046 | - $svg_class->textanchor = $svg_class->txt_style[count($svg_class->txt_style)-1]['text-anchor']; | |
| 3047 | - $svg_class->textXorigin = $x; | |
| 3048 | - $svg_class->textYorigin = $y; | |
| 3049 | - | |
| 3050 | - } | |
| 3051 | - else { | |
| 3052 | - | |
| 3053 | - $svg_class->textXorigin += $svg_class->textlength; | |
| 3054 | - $currentX = $svg_class->textXorigin; | |
| 3055 | - $currentY = $svg_class->textYorigin; | |
| 3056 | - | |
| 3057 | - $currentX += isset($attribs['dx']) ? $svg_class->ConvertSVGSizePixels($attribs['dx'],'x') : 0; | |
| 3058 | - $currentY += isset($attribs['dy']) ? $svg_class->ConvertSVGSizePixels($attribs['dy'],'y') : 0; | |
| 3059 | - | |
| 3060 | - $svg_class->txt_data[0] = $currentX; | |
| 3061 | - $svg_class->txt_data[1] = $currentY; | |
| 3062 | - $critere_style = $attribs; | |
| 3063 | - unset($critere_style['x'], $critere_style['y']); | |
| 3064 | - $svg_class->svgDefineTxtStyle($critere_style); | |
| 3065 | - $svg_class->textXorigin = $currentX; | |
| 3066 | - $svg_class->textYorigin = $currentY; | |
| 3067 | - | |
| 3068 | - } | |
| 3069 | - | |
| 3070 | - if ($array_style['transformations']) { | |
| 3071 | - $svg_class->textoutput .= ' q '.$array_style['transformations']; | |
| 3072 | - } | |
| 3073 | - array_push($svg_class->svg_style,$array_style); | |
| 3074 | - | |
| 3075 | - break; | |
| 3076 | - } | |
| 3077 | - | |
| 3078 | - // | |
| 3079 | - //insertion des path et du style dans le flux de donn� general. | |
| 3080 | - if (isset($path_cmd) && $path_cmd) { | |
| 3081 | - // mPDF 5.0 | |
| 3082 | - list($prestyle,$poststyle) = $svg_class->svgStyle($path_style, $attribs, strtolower($name)); | |
| 3083 | - if (isset($path_style['transformations']) && $path_style['transformations']) { // transformation on an element | |
| 3084 | - $svg_class->svgWriteString(" q ".$path_style['transformations']. $prestyle . $path_cmd . $poststyle . " Q\n"); | |
| 3085 | - } | |
| 3086 | - else { | |
| 3087 | - $svg_class->svgWriteString(" q ".$prestyle . $path_cmd . $poststyle ." Q\n"); // mPDF 5.7.4 | |
| 3088 | - } | |
| 3089 | - } | |
| 3090 | - } | |
| 3091 | - | |
| 3092 | - function characterData($parser, $data) | |
| 3093 | - { | |
| 3094 | - global $svg_class; | |
| 3095 | - if ($svg_class->inDefs) { return; } // mPDF 5.7.2 | |
| 3096 | - if(isset($svg_class->txt_data[2])) { | |
| 3097 | - $svg_class->txt_data[2] .= $data; | |
| 3098 | - } | |
| 3099 | - else { | |
| 3100 | - $svg_class->txt_data[2] = $data; | |
| 3101 | - $svg_class->txt_data[0] = $svg_class->textXorigin ; | |
| 3102 | - $svg_class->txt_data[1] = $svg_class->textYorigin ; } | |
| 3103 | - } | |
| 3104 | - | |
| 3105 | - | |
| 3106 | - function xml_svg2pdf_end($parser, $name){ | |
| 3107 | - global $svg_class; | |
| 3108 | - // mPDF 5.7.2 | |
| 3109 | - // Don't output stuff inside <defs> | |
| 3110 | - if ($name == 'defs') { | |
| 3111 | - $svg_class->inDefs = false; | |
| 3112 | - return; | |
| 3113 | - } | |
| 3114 | - if ($svg_class->inDefs) { return; } | |
| 3115 | - switch($name){ | |
| 3116 | - | |
| 3117 | - case "g": | |
| 3118 | - case "a": | |
| 3119 | - if ($svg_class->intext) { | |
| 3120 | - $p_cmd = $svg_class->svgText(); | |
| 3121 | - $svg_class->textoutput .= $p_cmd; | |
| 3122 | - } | |
| 3123 | - | |
| 3124 | - $tmp = count($svg_class->svg_style)-1; | |
| 3125 | - $current_style = $svg_class->svg_style[$tmp]; | |
| 3126 | - if ($current_style['transformations']) { | |
| 3127 | - // If in the middle of <text> element, add to textoutput, else WriteString | |
| 3128 | - if ($svg_class->intext) { $svg_class->textoutput .= " Q\n"; } // mPDF 5.7.4 | |
| 3129 | - else { $svg_class->svgWriteString(" Q\n"); } | |
| 3130 | - } | |
| 3131 | - array_pop($svg_class->svg_style); | |
| 3132 | - array_pop($svg_class->txt_style); | |
| 3133 | - if ($svg_class->intext) { | |
| 3134 | - $svg_class->textXorigin += $svg_class->textlength; | |
| 3135 | - $svg_class->textlength = 0; | |
| 3136 | - } | |
| 3137 | - | |
| 3138 | - break; | |
| 3139 | - case 'font': | |
| 3140 | - $last_svg_fontdefw = ''; | |
| 3141 | - break; | |
| 3142 | - case 'font-face': | |
| 3143 | - $last_svg_fontid = ''; | |
| 3144 | - $last_svg_fontstyle = ''; | |
| 3145 | - break; | |
| 3146 | - case 'radialgradient': | |
| 3147 | - case 'lineargradient': | |
| 3148 | - $last_gradid = ''; | |
| 3149 | - break; | |
| 3150 | - case "text": | |
| 3151 | - $svg_class->txt_data[2] = rtrim($svg_class->txt_data[2]); // mPDF 5.7.4 | |
| 3152 | - $path_cmd = $svg_class->svgText(); | |
| 3153 | - $svg_class->textoutput .= $path_cmd; // mPDF 5.7.4 | |
| 3154 | - $tmp = count($svg_class->svg_style)-1; | |
| 3155 | - $current_style = $svg_class->svg_style[$tmp]; | |
| 3156 | - if ($current_style['transformations']) { | |
| 3157 | - $svg_class->textoutput .= " Q\n"; // mPDF 5.7.4 | |
| 3158 | - } | |
| 3159 | - array_pop($svg_class->svg_style); | |
| 3160 | - array_pop($svg_class->txt_style); // mPDF 5.7.4 | |
| 3161 | - | |
| 3162 | - // mPDF 5.7.4 | |
| 3163 | - // If text-anchor middle|end, adjust | |
| 3164 | - if ($svg_class->textanchor == 'end') { $tx = -$svg_class->texttotallength; } | |
| 3165 | - else if ($svg_class->textanchor == 'middle') { $tx = -$svg_class->texttotallength/2; } | |
| 3166 | - else { $tx = 0; } | |
| 3167 | - while(preg_match('/mPDF-AXS\((.*?)\)/',$svg_class->textoutput,$m)) { | |
| 3168 | - if ($tx) { | |
| 3169 | - $txk = $m[1] + ($tx*$svg_class->kp); | |
| 3170 | - $svg_class->textoutput = preg_replace('/mPDF-AXS\((.*?)\)/', sprintf('%.4F', $txk) ,$svg_class->textoutput,1); | |
| 3171 | - } | |
| 3172 | - else { | |
| 3173 | - $svg_class->textoutput = preg_replace('/mPDF-AXS\((.*?)\)/','\\1',$svg_class->textoutput,1); | |
| 3174 | - } | |
| 3175 | - } | |
| 3176 | - | |
| 3177 | - $svg_class->svgWriteString($svg_class->textoutput); | |
| 3178 | - $svg_class->textlength = 0; | |
| 3179 | - $svg_class->texttotallength = 0; | |
| 3180 | - $svg_class->textoutput = ''; | |
| 3181 | - $svg_class->intext = false; // mPDF 5.7.4 | |
| 3182 | - | |
| 3183 | - break; | |
| 3184 | - // mPDF 5.7.4 | |
| 3185 | - case "tspan": | |
| 3186 | - $p_cmd = $svg_class->svgText(); | |
| 3187 | - $svg_class->textoutput .= $p_cmd; | |
| 3188 | - $tmp = count($svg_class->svg_style)-1; | |
| 3189 | - $current_style = $svg_class->svg_style[$tmp]; | |
| 3190 | - if ($current_style['transformations']) { | |
| 3191 | - $svg_class->textoutput .= " Q\n"; | |
| 3192 | - } | |
| 3193 | - array_pop($svg_class->svg_style); | |
| 3194 | - array_pop($svg_class->txt_style); | |
| 3195 | - | |
| 3196 | - $svg_class->textXorigin += $svg_class->textlength; | |
| 3197 | - $svg_class->textlength = 0; | |
| 3198 | - | |
| 3199 | - break; | |
| 3200 | - } | |
| 3201 | - | |
| 3202 | - } | |
| 3203 | - | |
| 3204 | - } | |
| 3205 | - | |
| 3206 | - $svg2pdf_xml=''; | |
| 3207 | - global $svg_class; | |
| 3208 | - $svg_class = $this; | |
| 3209 | - // Don't output stuff inside <defs> | |
| 3210 | - $svg_class->inDefs = false; | |
| 3211 | - $svg2pdf_xml_parser = xml_parser_create("utf-8"); | |
| 3212 | - xml_parser_set_option($svg2pdf_xml_parser, XML_OPTION_CASE_FOLDING, false); | |
| 3213 | - xml_set_element_handler($svg2pdf_xml_parser, "xml_svg2pdf_start", "xml_svg2pdf_end"); | |
| 3214 | - xml_set_character_data_handler($svg2pdf_xml_parser, "characterData"); | |
| 3215 | - xml_parse($svg2pdf_xml_parser, $data); | |
| 3216 | - if ($this->svg_error) { return false; } | |
| 3217 | - else { | |
| 3218 | - return array('x'=>$this->svg_info['x']*$this->kp,'y'=>-$this->svg_info['y']*$this->kp,'w'=>$this->svg_info['w']*$this->kp,'h'=>-$this->svg_info['h']*$this->kp,'data'=>$svg_class->svg_string); | |
| 3219 | - } | |
| 3220 | - | |
| 3221 | - } | |
| 3222 | - | |
| 3223 | - | |
| 3224 | - | |
| 3225 | -// AUTOFONT ========================= | |
| 3226 | -function markScriptToLang($html) { | |
| 3227 | - if ($this->mpdf_ref->onlyCoreFonts) { return $html; } | |
| 3228 | - if (empty($this->script2lang)) { | |
| 3229 | - if (!empty($this->mpdf_ref->script2lang)) { | |
| 3230 | - $this->script2lang = $this->mpdf_ref->script2lang; | |
| 3231 | - $this->viet = $this->mpdf_ref->viet; | |
| 3232 | - $this->pashto = $this->mpdf_ref->pashto; | |
| 3233 | - $this->urdu = $this->mpdf_ref->urdu; | |
| 3234 | - $this->persian = $this->mpdf_ref->persian; | |
| 3235 | - $this->sindhi = $this->mpdf_ref->sindhi; | |
| 3236 | - } | |
| 3237 | - else { | |
| 3238 | - include(_MPDF_PATH.'config_script2lang.php'); | |
| 3239 | - } | |
| 3240 | - } | |
| 3241 | - | |
| 3242 | - $n = ''; | |
| 3243 | - $a=preg_split('/<(.*?)>/ms',$html,-1,PREG_SPLIT_DELIM_CAPTURE); | |
| 3244 | - foreach($a as $i => $e) { | |
| 3245 | - if($i%2==0) { | |
| 3246 | - $e = strcode2utf($e); | |
| 3247 | - $e = $this->mpdf_ref->lesser_entity_decode($e); | |
| 3248 | - | |
| 3249 | - $earr = $this->mpdf_ref->UTF8StringToArray($e, false); | |
| 3250 | - | |
| 3251 | - $scriptblock = 0; | |
| 3252 | - $scriptblocks = array(); | |
| 3253 | - $scriptblocks[0] = 0; | |
| 3254 | - $chardata = array(); | |
| 3255 | - $subchunk = 0; | |
| 3256 | - $charctr = 0; | |
| 3257 | - foreach($earr as $char) { | |
| 3258 | - $ucd_record = UCDN::get_ucd_record($char); | |
| 3259 | - $sbl = $ucd_record[6]; | |
| 3260 | - | |
| 3261 | - if ($sbl && $sbl != 40 && $sbl != 102) { | |
| 3262 | - if ($scriptblock == 0) { $scriptblock = $sbl; $scriptblocks[$subchunk] = $scriptblock; } | |
| 3263 | - else if ($scriptblock > 0 && $scriptblock != $sbl) { | |
| 3264 | - // NEW (non-common) Script encountered in this chunk. | |
| 3265 | - // Start a new subchunk | |
| 3266 | - $subchunk++; | |
| 3267 | - $scriptblock = $sbl; | |
| 3268 | - $charctr = 0; | |
| 3269 | - $scriptblocks[$subchunk] = $scriptblock; | |
| 3270 | - } | |
| 3271 | - } | |
| 3272 | - | |
| 3273 | - $chardata[$subchunk][$charctr]['script'] = $sbl; | |
| 3274 | - $chardata[$subchunk][$charctr]['uni'] = $char; | |
| 3275 | - $charctr++; | |
| 3276 | - } | |
| 3277 | - | |
| 3278 | - // If scriptblock[x] = common & non-baseScript | |
| 3279 | - // and scriptblock[x+1] = baseScript | |
| 3280 | - // Move common script from end of x to start of x+1 | |
| 3281 | - for($sch=0;$sch<$subchunk;$sch++) { | |
| 3282 | - if ($scriptblocks[$sch] > 0 && $scriptblocks[$sch] != $this->mpdf_ref->baseScript && $scriptblocks[$sch+1] == $this->mpdf_ref->baseScript) { | |
| 3283 | - $end = count($chardata[$sch])-1; | |
| 3284 | - while($chardata[$sch][$end]['script'] == 0 && $end > 1) { // common script | |
| 3285 | - $tmp = array_pop($chardata[$sch]); | |
| 3286 | - array_unshift($chardata[$sch+1],$tmp); | |
| 3287 | - $end--; | |
| 3288 | - } | |
| 3289 | - } | |
| 3290 | - } | |
| 3291 | - | |
| 3292 | - $o = ''; | |
| 3293 | - for($sch=0;$sch<=$subchunk;$sch++) { | |
| 3294 | - if (isset($chardata[$sch])) { | |
| 3295 | - $s = ''; | |
| 3296 | - for ($j=0;$j<count($chardata[$sch]);$j++) { | |
| 3297 | - $s.=code2utf($chardata[$sch][$j]['uni']); | |
| 3298 | - } | |
| 3299 | - // ZZZ99 Undo lesser_entity_decode as above - but only for <>& | |
| 3300 | - $s = str_replace("&","&",$s); | |
| 3301 | - $s = str_replace("<","<",$s); | |
| 3302 | - $s = str_replace(">",">",$s); | |
| 3303 | - | |
| 3304 | - if (substr($a[$i-1],0,5)!='<text' && substr($a[$i-1],0,5)!='<tspa') { continue; } // <tspan> or <text> only | |
| 3305 | - | |
| 3306 | - $lang = ''; | |
| 3307 | - // Check Vietnamese if Latin script - even if Basescript | |
| 3308 | - if ($scriptblocks[$sch] == UCDN::SCRIPT_LATIN && $this->mpdf_ref->autoVietnamese && preg_match("/([".$this->viet."])/u", $s)) { | |
| 3309 | - $lang="vi"; | |
| 3310 | - } | |
| 3311 | - // Check Arabic for different languages if Arabic script - even if Basescript | |
| 3312 | - else if ($scriptblocks[$sch] == UCDN::SCRIPT_ARABIC && $this->mpdf_ref->autoArabic) { | |
| 3313 | - if (preg_match("/[".$this->sindhi ."]/u", $s) ) { | |
| 3314 | - $lang="sd"; | |
| 3315 | - } | |
| 3316 | - else if (preg_match("/[".$this->urdu ."]/u", $s) ) { | |
| 3317 | - $lang="ur"; | |
| 3318 | - } | |
| 3319 | - else if (preg_match("/[".$this->pashto ."]/u", $s) ) { | |
| 3320 | - $lang="ps"; | |
| 3321 | - } | |
| 3322 | - else if (preg_match("/[".$this->persian ."]/u", $s) ) { | |
| 3323 | - $lang="fa"; | |
| 3324 | - } | |
| 3325 | - else if ($this->mpdf_ref->baseScript != UCDN::SCRIPT_ARABIC && isset($this->script2lang[$scriptblocks[$sch]])) { | |
| 3326 | - $lang="'.$this->script2lang[$scriptblocks[$sch]].'"; | |
| 3327 | - } | |
| 3328 | - } | |
| 3329 | - // Identify Script block if not Basescript, and mark up as language | |
| 3330 | - else if ($scriptblocks[$sch] > 0 && $scriptblocks[$sch] != $this->mpdf_ref->baseScript && isset($this->script2lang[$scriptblocks[$sch]])) { | |
| 3331 | - $lang=$this->script2lang[$scriptblocks[$sch]]; | |
| 3332 | - } | |
| 3333 | - if ($lang) { | |
| 3334 | - $o .= '<tspan lang="'.$lang.'">'.$s.'</tspan>'; | |
| 3335 | - } | |
| 3336 | - else { $o .= $s; } | |
| 3337 | - | |
| 3338 | - } | |
| 3339 | - } | |
| 3340 | - | |
| 3341 | - $a[$i] = $o; | |
| 3342 | - } | |
| 3343 | - else { | |
| 3344 | - $a[$i] = '<'.$e.'>'; | |
| 3345 | - } | |
| 3346 | - } | |
| 3347 | - $n = implode('',$a); | |
| 3348 | - return $n; | |
| 3349 | -} | |
| 3350 | - | |
| 3351 | - | |
| 3352 | -} | |
| 3353 | - | |
| 3354 | -// END OF CLASS | |
| 3355 | -// END OF CLASS | |
| 3356 | -// END OF CLASS | |
| 3357 | - | |
| 3358 | - | |
| 3359 | -function calc_bezier_bbox($start, $c) { | |
| 3360 | - $P0 = array($start[0],$start[1]); | |
| 3361 | - $P1 = array($c[0],$c[1]); | |
| 3362 | - $P2 = array($c[2],$c[3]); | |
| 3363 | - $P3 = array($c[4],$c[5]); | |
| 3364 | - $bounds = array(); | |
| 3365 | - $bounds[0][] = $P0[0]; | |
| 3366 | - $bounds[1][] = $P0[1]; | |
| 3367 | - $bounds[0][] = $P3[0]; | |
| 3368 | - $bounds[1][] = $P3[1]; | |
| 3369 | - for ($i=0;$i<=1;$i++) { | |
| 3370 | - $b = 6 * $P0[$i] - 12 * $P1[$i] + 6 * $P2[$i]; | |
| 3371 | - $a = -3 * $P0[$i] + 9 * $P1[$i] - 9 * $P2[$i] + 3 * $P3[$i]; | |
| 3372 | - $c = 3 * $P1[$i] - 3 * $P0[$i]; | |
| 3373 | - if ($a == 0) { | |
| 3374 | - if ($b == 0) { continue; } | |
| 3375 | - $t = -$c / $b; | |
| 3376 | - if ($t>0 && $t<1) { | |
| 3377 | - $bounds[$i][] = (pow((1-$t),3) * $P0[$i] + 3 * pow((1-$t),2) * $t * $P1[$i] + 3 * (1-$t) * pow($t,2) * $P2[$i] + pow($t,3) * $P3[$i]); | |
| 3378 | - } | |
| 3379 | - continue; | |
| 3380 | - } | |
| 3381 | - $b2ac = pow($b, 2) - 4 * $c * $a; | |
| 3382 | - if ($b2ac < 0) { continue; } | |
| 3383 | - $t1 = (-$b + sqrt($b2ac))/(2 * $a); | |
| 3384 | - if ($t1>0 && $t1<1) { | |
| 3385 | - $bounds[$i][] = (pow((1-$t1),3) * $P0[$i] + 3 * pow((1-$t1),2) * $t1 * $P1[$i] + 3 * (1-$t1) * pow($t1,2) * $P2[$i] + pow($t1,3) * $P3[$i]); | |
| 3386 | - } | |
| 3387 | - $t2 = (-$b - sqrt($b2ac))/(2 * $a); | |
| 3388 | - if ($t2>0 && $t2<1) { | |
| 3389 | - $bounds[$i][] = (pow((1-$t2),3) * $P0[$i] + 3 * pow((1-$t2),2) * $t2 * $P1[$i] + 3 * (1-$t2) * pow($t2,2) * $P2[$i] + pow($t2,3) * $P3[$i]); | |
| 3390 | - } | |
| 3391 | - } | |
| 3392 | - $x = min($bounds[0]); | |
| 3393 | - $x2 = max($bounds[0]); | |
| 3394 | - $y = min($bounds[1]); | |
| 3395 | - $y2 = max($bounds[1]); | |
| 3396 | - return array($x, $y, $x2, $y2); | |
| 3397 | -} | |
| 3398 | - | |
| 3399 | -function _testIntersectCircle($cx, $cy, $cr) { | |
| 3400 | - // Tests whether a circle fully encloses a rectangle 0,0,1,1 | |
| 3401 | - // to see if any further radial gradients need adding (SVG) | |
| 3402 | - // If centre of circle is inside 0,0,1,1 square | |
| 3403 | - if ($cx >= 0 && $cx <= 1 && $cy >= 0 && $cy <= 1) { | |
| 3404 | - $maxd = 1.5; | |
| 3405 | - } | |
| 3406 | - // distance to four corners | |
| 3407 | - else { | |
| 3408 | - $d1 = sqrt(pow(($cy-0),2) + pow(($cx-0),2)); | |
| 3409 | - $d2 = sqrt(pow(($cy-1),2) + pow(($cx-0),2)); | |
| 3410 | - $d3 = sqrt(pow(($cy-0),2) + pow(($cx-1),2)); | |
| 3411 | - $d4 = sqrt(pow(($cy-1),2) + pow(($cx-1),2)); | |
| 3412 | - $maxd = max($d1,$d2,$d3,$d4); | |
| 3413 | - } | |
| 3414 | - if ($cr < $maxd) { return true; } | |
| 3415 | - else { return false; } | |
| 3416 | -} | |
| 3417 | - | |
| 3418 | -function _testIntersect($x1, $y1, $x2, $y2, $x3, $y3, $x4, $y4) { | |
| 3419 | - // Tests whether line (x1, y1) and (x2, y2) [a gradient axis (perpendicular)] | |
| 3420 | - // intersects with a specific line segment (x3, y3) and (x4, y4) | |
| 3421 | - $a1 = $y2-$y1; | |
| 3422 | - $b1 = $x1-$x2; | |
| 3423 | - $c1 = $a1*$x1+$b1*$y1; | |
| 3424 | - $a2 = $y4-$y3; | |
| 3425 | - $b2 = $x3-$x4; | |
| 3426 | - $c2 = $a2*$x3+$b2*$y3; | |
| 3427 | - $det = $a1*$b2 - $a2*$b1; | |
| 3428 | - if($det == 0){ //Lines are parallel | |
| 3429 | - return false; | |
| 3430 | - } | |
| 3431 | - else{ | |
| 3432 | - $x = ($b2*$c1 - $b1*$c2)/$det; | |
| 3433 | - $y = ($a1*$c2 - $a2*$c1)/$det; | |
| 3434 | - if ($x >= $x3 && $x <= $x4 && $y >= $y3 && $y <= $y4) { return true; } | |
| 3435 | - } | |
| 3436 | - return false; | |
| 3437 | -} | |
| 3438 | - | |
| 3439 | - | |
| 3440 | - | |
| 3441 | -?> | |
| 1 | +<?php | |
| 2 | + | |
| 3 | +// svg class modified for mPDF version 6.0 by Ian Back: based on - | |
| 4 | +// svg2pdf fpdf class | |
| 5 | +// sylvain briand (syb@godisaduck.com), modified by rick trevino (rtrevino1@yahoo.com) | |
| 6 | +// http://www.godisaduck.com/svg2pdf_with_fpdf | |
| 7 | +// http://rhodopsin.blogspot.com | |
| 8 | +// | |
| 9 | +// cette class etendue est open source, toute modification devra cependant etre repertoriée~ | |
| 10 | +// If you wish to use Automatic Font selection within SVG's. change this definition to true. | |
| 11 | +// This selects different fonts for different scripts used in text. | |
| 12 | +// This can be enabled/disabled independently of the use of Automatic Font selection within mPDF generally. | |
| 13 | +// Choice of font is determined by the config_script2lang.php and config_lang2fonts.php files, the same as for mPDF generally. | |
| 14 | +if (!defined("_SVG_AUTOFONT")) { | |
| 15 | + define("_SVG_AUTOFONT", false); | |
| 16 | +} | |
| 17 | + | |
| 18 | +// Enable a limited use of classes within SVG <text> elements by setting this to true. | |
| 19 | +// This allows recognition of a "class" attribute on a <text> element. | |
| 20 | +// The CSS style for that class should be outside the SVG, and cannot use any other selectors (i.e. only .class {} can be defined) | |
| 21 | +// <style> definitions within the SVG code will be recognised if the SVG is included as an inline item within the HTML code passed to mPDF. | |
| 22 | +// The style property should be pertinent to SVG e.g. use fill:red rather than color:red | |
| 23 | +// Only the properties currently supported for SVG text can be specified: | |
| 24 | +// fill, fill-opacity, stroke, stroke-opacity, stroke-linecap, stroke-linejoin, stroke-width, stroke-dasharray, stroke-dashoffset | |
| 25 | +// font-family, font-size, font-weight, font-variant, font-style, opacity, text-anchor | |
| 26 | +if (!defined("_SVG_CLASSES")) { | |
| 27 | + define("_SVG_CLASSES", false); | |
| 28 | +} | |
| 29 | + | |
| 30 | +// NB UNITS - Works in pixels as main units - converting to PDF units when outputing to PDF string | |
| 31 | +// and on returning size | |
| 32 | + | |
| 33 | +class SVG | |
| 34 | +{ | |
| 35 | + | |
| 36 | + var $svg_font; // array - holds content of SVG fonts defined in image // mPDF 6 | |
| 37 | + | |
| 38 | + var $svg_gradient; // array - contient les infos sur les gradient fill du svg classé par id du svg | |
| 39 | + | |
| 40 | + var $svg_shadinglist; // array - contient les ids des objet shading | |
| 41 | + | |
| 42 | + var $svg_info; // array contenant les infos du svg voulue par l'utilisateur | |
| 43 | + | |
| 44 | + var $svg_attribs; // array - holds all attributes of root <svg> tag | |
| 45 | + | |
| 46 | + var $svg_style; // array contenant les style de groupes du svg | |
| 47 | + | |
| 48 | + var $svg_string; // String contenant le tracage du svg en lui même. | |
| 49 | + | |
| 50 | + var $txt_data; // array - holds string info to write txt to image | |
| 51 | + | |
| 52 | + var $txt_style; // array - current text style | |
| 53 | + | |
| 54 | + var $mpdf_ref; | |
| 55 | + | |
| 56 | + var $xbase; | |
| 57 | + | |
| 58 | + var $ybase; | |
| 59 | + | |
| 60 | + var $svg_error; | |
| 61 | + | |
| 62 | + var $subPathInit; | |
| 63 | + | |
| 64 | + var $spxstart; | |
| 65 | + | |
| 66 | + var $spystart; | |
| 67 | + | |
| 68 | + var $kp; // convert pixels to PDF units | |
| 69 | + | |
| 70 | + var $pathBBox; | |
| 71 | + | |
| 72 | + var $script2lang; | |
| 73 | + | |
| 74 | + var $viet; | |
| 75 | + | |
| 76 | + var $pashto; | |
| 77 | + | |
| 78 | + var $urdu; | |
| 79 | + | |
| 80 | + var $persian; | |
| 81 | + | |
| 82 | + var $sindhi; | |
| 83 | + | |
| 84 | + var $textlength; // mPDF 5.7.4 | |
| 85 | + | |
| 86 | + var $texttotallength; // mPDF 5.7.4 | |
| 87 | + | |
| 88 | + var $textoutput; // mPDF 5.7.4 | |
| 89 | + | |
| 90 | + var $textanchor; // mPDF 5.7.4 | |
| 91 | + | |
| 92 | + var $textXorigin; // mPDF 5.7.4 | |
| 93 | + | |
| 94 | + var $textYorigin; // mPDF 5.7.4 | |
| 95 | + | |
| 96 | + var $textjuststarted; // mPDF 5.7.4 | |
| 97 | + | |
| 98 | + var $intext; // mPDF 5.7.4 | |
| 99 | + | |
| 100 | + public function __construct(mPDF $mpdf) | |
| 101 | + { | |
| 102 | + $this->svg_font = array(); // mPDF 6 | |
| 103 | + $this->svg_gradient = array(); | |
| 104 | + $this->svg_shadinglist = array(); | |
| 105 | + $this->txt_data = array(); | |
| 106 | + $this->svg_string = ''; | |
| 107 | + $this->svg_info = array(); | |
| 108 | + $this->svg_attribs = array(); | |
| 109 | + $this->xbase = 0; | |
| 110 | + $this->ybase = 0; | |
| 111 | + $this->svg_error = false; | |
| 112 | + $this->subPathInit = false; | |
| 113 | + $this->dashesUsed = false; | |
| 114 | + $this->mpdf_ref = & $mpdf; | |
| 115 | + | |
| 116 | + $this->textlength = 0; // mPDF 5.7.4 | |
| 117 | + $this->texttotallength = 0; // mPDF 5.7.4 | |
| 118 | + $this->textoutput = ''; // mPDF 5.7.4 | |
| 119 | + $this->textanchor = 'start'; // mPDF 5.7.4 | |
| 120 | + $this->textXorigin = 0; // mPDF 5.7.4 | |
| 121 | + $this->textYorigin = 0; // mPDF 5.7.4 | |
| 122 | + $this->textjuststarted = false; // mPDF 5.7.4 | |
| 123 | + $this->intext = false; // mPDF 5.7.4 | |
| 124 | + | |
| 125 | + $this->kp = 72 / $mpdf->img_dpi; // constant To convert pixels to pts/PDF units | |
| 126 | + $this->kf = 1; // constant To convert font size if re-mapped | |
| 127 | + $this->pathBBox = array(); | |
| 128 | + | |
| 129 | + $this->svg_style = array( | |
| 130 | + array( | |
| 131 | + 'fill' => 'black', | |
| 132 | + 'fill-opacity' => 1, // remplissage opaque par defaut | |
| 133 | + 'fill-rule' => 'nonzero', // mode de remplissage par defaut | |
| 134 | + 'stroke' => 'none', // pas de trait par defaut | |
| 135 | + 'stroke-linecap' => 'butt', // style de langle par defaut | |
| 136 | + 'stroke-linejoin' => 'miter', | |
| 137 | + 'stroke-miterlimit' => 4, // limite de langle par defaut | |
| 138 | + 'stroke-opacity' => 1, // trait opaque par defaut | |
| 139 | + 'stroke-width' => 1, | |
| 140 | + 'stroke-dasharray' => 0, | |
| 141 | + 'stroke-dashoffset' => 0, | |
| 142 | + 'color' => '' | |
| 143 | + ) | |
| 144 | + ); | |
| 145 | + | |
| 146 | + $this->txt_style = array( | |
| 147 | + array( | |
| 148 | + 'fill' => 'black', // pas de remplissage par defaut | |
| 149 | + 'font-family' => $mpdf->default_font, | |
| 150 | + 'font-size' => $mpdf->default_font_size, // ****** this is pts | |
| 151 | + 'font-weight' => 'normal', // normal | bold | |
| 152 | + 'font-style' => 'normal', // italic | normal | |
| 153 | + 'text-anchor' => 'start', // alignment: start, middle, end | |
| 154 | + 'fill-opacity' => 1, // remplissage opaque par defaut | |
| 155 | + 'fill-rule' => 'nonzero', // mode de remplissage par defaut | |
| 156 | + 'stroke' => 'none', // pas de trait par defaut | |
| 157 | + 'stroke-opacity' => 1, // trait opaque par defaut | |
| 158 | + 'stroke-width' => 1, | |
| 159 | + 'color' => '' | |
| 160 | + ) | |
| 161 | + ); | |
| 162 | + } | |
| 163 | + | |
| 164 | + // mPDF 5.7.4 Embedded image | |
| 165 | + function svgImage($attribs) | |
| 166 | + { | |
| 167 | + // x and y are coordinates | |
| 168 | + $x = (isset($attribs['x']) ? $attribs['x'] : 0); | |
| 169 | + $y = (isset($attribs['y']) ? $attribs['y'] : 0); | |
| 170 | + // preserveAspectRatio | |
| 171 | + $par = (isset($attribs['preserveAspectRatio']) ? $attribs['preserveAspectRatio'] : 'xMidYMid meet'); | |
| 172 | + // width and height are <lengths> - Required attributes | |
| 173 | + $wset = (isset($attribs['width']) ? $attribs['width'] : 0); | |
| 174 | + $hset = (isset($attribs['height']) ? $attribs['height'] : 0); | |
| 175 | + $w = $this->mpdf_ref->ConvertSize($wset, $this->svg_info['w'] * (25.4 / $this->mpdf_ref->dpi), $this->mpdf_ref->FontSize, false); | |
| 176 | + $h = $this->mpdf_ref->ConvertSize($hset, $this->svg_info['h'] * (25.4 / $this->mpdf_ref->dpi), $this->mpdf_ref->FontSize, false); | |
| 177 | + if ($w == 0 || $h == 0) { | |
| 178 | + return; | |
| 179 | + } | |
| 180 | + // Convert to pixels = SVG units | |
| 181 | + $w *= 1 / (25.4 / $this->mpdf_ref->dpi); | |
| 182 | + $h *= 1 / (25.4 / $this->mpdf_ref->dpi); | |
| 183 | + | |
| 184 | + $srcpath = $attribs['xlink:href']; | |
| 185 | + $orig_srcpath = ''; | |
| 186 | + if (trim($srcpath) != '' && substr($srcpath, 0, 4) == 'var:') { | |
| 187 | + $orig_srcpath = $srcpath; | |
| 188 | + $this->mpdf_ref->GetFullPath($srcpath); | |
| 189 | + } | |
| 190 | + | |
| 191 | + // Image file (does not allow vector images i.e. WMF/SVG) | |
| 192 | + // mPDF 6 Added $this->mpdf_ref->interpolateImages | |
| 193 | + $info = $this->mpdf_ref->_getImage($srcpath, true, false, $orig_srcpath, $this->mpdf_ref->interpolateImages); | |
| 194 | + if (!$info) | |
| 195 | + return; | |
| 196 | + | |
| 197 | + // x,y,w,h define the reference rectangle | |
| 198 | + $img_h = $h; | |
| 199 | + $img_w = $w; | |
| 200 | + $img_x = $x; | |
| 201 | + $img_y = $y; | |
| 202 | + $meetOrSlice = 'meet'; | |
| 203 | + | |
| 204 | + // preserveAspectRatio | |
| 205 | + $ar = preg_split('/\s+/', strtolower($par)); | |
| 206 | + if ($ar[0] != 'none') { // If "none" need to do nothing | |
| 207 | + // Force uniform scaling | |
| 208 | + if (isset($ar[1]) && $ar[1] == 'slice') { | |
| 209 | + $meetOrSlice = 'slice'; | |
| 210 | + } else { | |
| 211 | + $meetOrSlice = 'meet'; | |
| 212 | + } | |
| 213 | + if ($info['h'] / $info['w'] > $h / $w) { | |
| 214 | + if ($meetOrSlice == 'meet') { // the entire viewBox is visible within the viewport | |
| 215 | + $img_w = $img_h * $info['w'] / $info['h']; | |
| 216 | + } else { // the entire viewport is covered by the viewBox | |
| 217 | + $img_h = $img_w * $info['h'] / $info['w']; | |
| 218 | + } | |
| 219 | + } else if ($info['h'] / $info['w'] < $h / $w) { | |
| 220 | + if ($meetOrSlice == 'meet') { // the entire viewBox is visible within the viewport | |
| 221 | + $img_h = $img_w * $info['h'] / $info['w']; | |
| 222 | + } else { // the entire viewport is covered by the viewBox | |
| 223 | + $img_w = $img_h * $info['w'] / $info['h']; | |
| 224 | + } | |
| 225 | + } | |
| 226 | + if ($ar[0] == 'xminymin') { | |
| 227 | + // do nothing to x | |
| 228 | + // do nothing to y | |
| 229 | + } else if ($ar[0] == 'xmidymin') { | |
| 230 | + $img_x += $w / 2 - $img_w / 2; // xMid | |
| 231 | + // do nothing to y | |
| 232 | + } else if ($ar[0] == 'xmaxymin') { | |
| 233 | + $img_x += $w - $img_w; // xMax | |
| 234 | + // do nothing to y | |
| 235 | + } else if ($ar[0] == 'xminymid') { | |
| 236 | + // do nothing to x | |
| 237 | + $img_y += $h / 2 - $img_h / 2; // yMid | |
| 238 | + } else if ($ar[0] == 'xmaxymid') { | |
| 239 | + $img_x += $w - $img_w; // xMax | |
| 240 | + $img_y += $h / 2 - $img_h / 2; // yMid | |
| 241 | + } else if ($ar[0] == 'xminymax') { | |
| 242 | + // do nothing to x | |
| 243 | + $img_y += $h - $img_h; // yMax | |
| 244 | + } else if ($ar[0] == 'xmidymax') { | |
| 245 | + $img_x += $w / 2 - $img_w / 2; // xMid | |
| 246 | + $img_y += $h - $img_h; // yMax | |
| 247 | + } else if ($ar[0] == 'xmaxymax') { | |
| 248 | + $img_x += $w - $img_w; // xMax | |
| 249 | + $img_y += $h - $img_h; // yMax | |
| 250 | + } else { // xMidYMid (the default) | |
| 251 | + $img_x += $w / 2 - $img_w / 2; // xMid | |
| 252 | + $img_y += $h / 2 - $img_h / 2; // yMid | |
| 253 | + } | |
| 254 | + } | |
| 255 | + | |
| 256 | + // Output | |
| 257 | + if ($meetOrSlice == 'slice') { // need to add a clipping path to reference rectangle | |
| 258 | + $s = ' q 0 w '; // Line width=0 | |
| 259 | + $s .= sprintf('%.3F %.3F m ', ($x) * $this->kp, (-($y + $h)) * $this->kp); // start point TL before the arc | |
| 260 | + $s .= sprintf('%.3F %.3F l ', ($x) * $this->kp, (-($y)) * $this->kp); // line to BL | |
| 261 | + $s .= sprintf('%.3F %.3F l ', ($x + $w) * $this->kp, (-($y)) * $this->kp); // line to BR | |
| 262 | + $s .= sprintf('%.3F %.3F l ', ($x + $w) * $this->kp, (-($y + $h)) * $this->kp); // line to TR | |
| 263 | + $s .= sprintf('%.3F %.3F l ', ($x) * $this->kp, (-($y + $h)) * $this->kp); // line to TL | |
| 264 | + $s .= ' W n '; // Ends path no-op & Sets the clipping path | |
| 265 | + $this->svgWriteString($s); | |
| 266 | + } | |
| 267 | + | |
| 268 | + $outstring = sprintf(" q %.3F 0 0 %.3F %.3F %.3F cm /I%d Do Q ", $img_w * $this->kp, $img_h * $this->kp, $img_x * $this->kp, -($img_y + $img_h) * $this->kp, $info['i']); | |
| 269 | + $this->svgWriteString($outstring); | |
| 270 | + | |
| 271 | + if ($meetOrSlice == 'slice') { // need to end clipping path | |
| 272 | + $this->svgWriteString(' Q '); | |
| 273 | + } | |
| 274 | + } | |
| 275 | + | |
| 276 | + function svgGradient($gradient_info, $attribs, $element) | |
| 277 | + { | |
| 278 | + $n = count($this->mpdf_ref->gradients) + 1; | |
| 279 | + | |
| 280 | + // Get bounding dimensions of element | |
| 281 | + $w = 100; | |
| 282 | + $h = 100; | |
| 283 | + $x_offset = 0; | |
| 284 | + $y_offset = 0; | |
| 285 | + if ($element == 'rect') { | |
| 286 | + $w = $attribs['width']; | |
| 287 | + $h = $attribs['height']; | |
| 288 | + $x_offset = $attribs['x']; | |
| 289 | + $y_offset = $attribs['y']; | |
| 290 | + } else if ($element == 'ellipse') { | |
| 291 | + $w = $attribs['rx'] * 2; | |
| 292 | + $h = $attribs['ry'] * 2; | |
| 293 | + $x_offset = $attribs['cx'] - $attribs['rx']; | |
| 294 | + $y_offset = $attribs['cy'] - $attribs['ry']; | |
| 295 | + } else if ($element == 'circle') { | |
| 296 | + $w = $attribs['r'] * 2; | |
| 297 | + $h = $attribs['r'] * 2; | |
| 298 | + $x_offset = $attribs['cx'] - $attribs['r']; | |
| 299 | + $y_offset = $attribs['cy'] - $attribs['r']; | |
| 300 | + } else if ($element == 'polygon') { | |
| 301 | + $pts = preg_split('/[ ,]+/', trim($attribs['points'])); | |
| 302 | + $maxr = $maxb = 0; | |
| 303 | + $minl = $mint = 999999; | |
| 304 | + for ($i = 0; $i < count($pts); $i++) { | |
| 305 | + if ($i % 2 == 0) { // x values | |
| 306 | + $minl = min($minl, $pts[$i]); | |
| 307 | + $maxr = max($maxr, $pts[$i]); | |
| 308 | + } else { // y values | |
| 309 | + $mint = min($mint, $pts[$i]); | |
| 310 | + $maxb = max($maxb, $pts[$i]); | |
| 311 | + } | |
| 312 | + } | |
| 313 | + $w = $maxr - $minl; | |
| 314 | + $h = $maxb - $mint; | |
| 315 | + $x_offset = $minl; | |
| 316 | + $y_offset = $mint; | |
| 317 | + } else if ($element == 'path') { | |
| 318 | + if (is_array($this->pathBBox) && $this->pathBBox[2] > 0) { | |
| 319 | + $w = $this->pathBBox[2]; | |
| 320 | + $h = $this->pathBBox[3]; | |
| 321 | + $x_offset = $this->pathBBox[0]; | |
| 322 | + $y_offset = $this->pathBBox[1]; | |
| 323 | + } else { | |
| 324 | + preg_match_all('/([a-z]|[A-Z])([ ,\-.\d]+)*/', $attribs['d'], $commands, PREG_SET_ORDER); | |
| 325 | + $maxr = $maxb = 0; | |
| 326 | + $minl = $mint = 999999; | |
| 327 | + foreach ($commands as $c) { | |
| 328 | + if (count($c) == 3) { | |
| 329 | + list($tmp, $cmd, $arg) = $c; | |
| 330 | + if ($cmd == 'M' || $cmd == 'L' || $cmd == 'C' || $cmd == 'S' || $cmd == 'Q' || $cmd == 'T') { | |
| 331 | + $pts = preg_split('/[ ,]+/', trim($arg)); | |
| 332 | + for ($i = 0; $i < count($pts); $i++) { | |
| 333 | + if ($i % 2 == 0) { // x values | |
| 334 | + $minl = min($minl, $pts[$i]); | |
| 335 | + $maxr = max($maxr, $pts[$i]); | |
| 336 | + } else { // y values | |
| 337 | + $mint = min($mint, $pts[$i]); | |
| 338 | + $maxb = max($maxb, $pts[$i]); | |
| 339 | + } | |
| 340 | + } | |
| 341 | + } | |
| 342 | + if ($cmd == 'H') { // sets new x | |
| 343 | + $minl = min($minl, $arg); | |
| 344 | + $maxr = max($maxr, $arg); | |
| 345 | + } | |
| 346 | + if ($cmd == 'V') { // sets new y | |
| 347 | + $mint = min($mint, $arg); | |
| 348 | + $maxb = max($maxb, $arg); | |
| 349 | + } | |
| 350 | + } | |
| 351 | + } | |
| 352 | + $w = $maxr - $minl; | |
| 353 | + $h = $maxb - $mint; | |
| 354 | + $x_offset = $minl; | |
| 355 | + $y_offset = $mint; | |
| 356 | + } | |
| 357 | + } | |
| 358 | + if (!$w || $w == -999999) { | |
| 359 | + $w = 100; | |
| 360 | + } | |
| 361 | + if (!$h || $h == -999999) { | |
| 362 | + $h = 100; | |
| 363 | + } | |
| 364 | + if ($x_offset == 999999) { | |
| 365 | + $x_offset = 0; | |
| 366 | + } | |
| 367 | + if ($y_offset == 999999) { | |
| 368 | + $y_offset = 0; | |
| 369 | + } | |
| 370 | + | |
| 371 | + // TRANSFORMATIONS | |
| 372 | + $transformations = ''; | |
| 373 | + if (isset($gradient_info['transform'])) { | |
| 374 | + preg_match_all('/(matrix|translate|scale|rotate|skewX|skewY)\((.*?)\)/is', $gradient_info['transform'], $m); | |
| 375 | + if (count($m[0])) { | |
| 376 | + for ($i = 0; $i < count($m[0]); $i++) { | |
| 377 | + $c = strtolower($m[1][$i]); | |
| 378 | + $v = trim($m[2][$i]); | |
| 379 | + $vv = preg_split('/[ ,]+/', $v); | |
| 380 | + if ($c == 'matrix' && count($vv) == 6) { | |
| 381 | + // Note angle of rotation is reversed (from SVG to PDF), so vv[1] and vv[2] are negated | |
| 382 | + // cf svgDefineStyle() | |
| 383 | + $transformations .= sprintf(' %.3F %.3F %.3F %.3F %.3F %.3F cm ', $vv[0], -$vv[1], -$vv[2], $vv[3], $vv[4] * $this->kp, -$vv[5] * $this->kp); | |
| 384 | + } else if ($c == 'translate' && count($vv)) { | |
| 385 | + $tm[4] = $vv[0]; | |
| 386 | + if (count($vv) == 2) { | |
| 387 | + $t_y = -$vv[1]; | |
| 388 | + } else { | |
| 389 | + $t_y = 0; | |
| 390 | + } | |
| 391 | + $tm[5] = $t_y; | |
| 392 | + $transformations .= sprintf(' 1 0 0 1 %.3F %.3F cm ', $tm[4] * $this->kp, $tm[5] * $this->kp); | |
| 393 | + } else if ($c == 'scale' && count($vv)) { | |
| 394 | + if (count($vv) == 2) { | |
| 395 | + $s_y = $vv[1]; | |
| 396 | + } else { | |
| 397 | + $s_y = $vv[0]; | |
| 398 | + } | |
| 399 | + $tm[0] = $vv[0]; | |
| 400 | + $tm[3] = $s_y; | |
| 401 | + $transformations .= sprintf(' %.3F 0 0 %.3F 0 0 cm ', $tm[0], $tm[3]); | |
| 402 | + } else if ($c == 'rotate' && count($vv)) { | |
| 403 | + $tm[0] = cos(deg2rad(-$vv[0])); | |
| 404 | + $tm[1] = sin(deg2rad(-$vv[0])); | |
| 405 | + $tm[2] = -$tm[1]; | |
| 406 | + $tm[3] = $tm[0]; | |
| 407 | + if (count($vv) == 3) { | |
| 408 | + $transformations .= sprintf(' 1 0 0 1 %.3F %.3F cm ', $vv[1] * $this->kp, -$vv[2] * $this->kp); | |
| 409 | + } | |
| 410 | + $transformations .= sprintf(' %.3F %.3F %.3F %.3F 0 0 cm ', $tm[0], $tm[1], $tm[2], $tm[3]); | |
| 411 | + if (count($vv) == 3) { | |
| 412 | + $transformations .= sprintf(' 1 0 0 1 %.3F %.3F cm ', -$vv[1] * $this->kp, $vv[2] * $this->kp); | |
| 413 | + } | |
| 414 | + } else if ($c == 'skewx' && count($vv)) { | |
| 415 | + $tm[2] = tan(deg2rad(-$vv[0])); | |
| 416 | + $transformations .= sprintf(' 1 0 %.3F 1 0 0 cm ', $tm[2]); | |
| 417 | + } else if ($c == 'skewy' && count($vv)) { | |
| 418 | + $tm[1] = tan(deg2rad(-$vv[0])); | |
| 419 | + $transformations .= sprintf(' 1 %.3F 0 1 0 0 cm ', $tm[1]); | |
| 420 | + } | |
| 421 | + } | |
| 422 | + } | |
| 423 | + } | |
| 424 | + | |
| 425 | + | |
| 426 | + $return = ""; | |
| 427 | + | |
| 428 | + if (isset($gradient_info['units']) && strtolower($gradient_info['units']) == 'userspaceonuse') { | |
| 429 | + if ($transformations) { | |
| 430 | + $return .= $transformations; | |
| 431 | + } | |
| 432 | + } | |
| 433 | + $spread = 'P'; // pad | |
| 434 | + if (isset($gradient_info['spread'])) { | |
| 435 | + if (strtolower($gradient_info['spread']) == 'reflect') { | |
| 436 | + $spread = 'F'; | |
| 437 | + } // reflect | |
| 438 | + else if (strtolower($gradient_info['spread']) == 'repeat') { | |
| 439 | + $spread = 'R'; | |
| 440 | + } // repeat | |
| 441 | + } | |
| 442 | + | |
| 443 | + | |
| 444 | + for ($i = 0; $i < (count($gradient_info['color'])); $i++) { | |
| 445 | + if (stristr($gradient_info['color'][$i]['offset'], '%') !== false) { | |
| 446 | + $gradient_info['color'][$i]['offset'] = ($gradient_info['color'][$i]['offset'] + 0) / 100; | |
| 447 | + } | |
| 448 | + if (isset($gradient_info['color'][($i + 1)]['offset']) && stristr($gradient_info['color'][($i + 1)]['offset'], '%') !== false) { | |
| 449 | + $gradient_info['color'][($i + 1)]['offset'] = ($gradient_info['color'][($i + 1)]['offset'] + 0) / 100; | |
| 450 | + } | |
| 451 | + if ($gradient_info['color'][$i]['offset'] < 0) { | |
| 452 | + $gradient_info['color'][$i]['offset'] = 0; | |
| 453 | + } | |
| 454 | + if ($gradient_info['color'][$i]['offset'] > 1) { | |
| 455 | + $gradient_info['color'][$i]['offset'] = 1; | |
| 456 | + } | |
| 457 | + if ($i > 0) { | |
| 458 | + if ($gradient_info['color'][$i]['offset'] < $gradient_info['color'][($i - 1)]['offset']) { | |
| 459 | + $gradient_info['color'][$i]['offset'] = $gradient_info['color'][($i - 1)]['offset']; | |
| 460 | + } | |
| 461 | + } | |
| 462 | + } | |
| 463 | + | |
| 464 | + if (isset($gradient_info['color'][0]['offset']) && $gradient_info['color'][0]['offset'] > 0) { | |
| 465 | + array_unshift($gradient_info['color'], $gradient_info['color'][0]); | |
| 466 | + $gradient_info['color'][0]['offset'] = 0; | |
| 467 | + } | |
| 468 | + $ns = count($gradient_info['color']); | |
| 469 | + if (isset($gradient_info['color'][($ns - 1)]['offset']) && $gradient_info['color'][($ns - 1)]['offset'] < 1) { | |
| 470 | + $gradient_info['color'][] = $gradient_info['color'][($ns - 1)]; | |
| 471 | + $gradient_info['color'][($ns)]['offset'] = 1; | |
| 472 | + } | |
| 473 | + $ns = count($gradient_info['color']); | |
| 474 | + | |
| 475 | + | |
| 476 | + | |
| 477 | + | |
| 478 | + if ($gradient_info['type'] == 'linear') { | |
| 479 | + // mPDF 4.4.003 | |
| 480 | + if (isset($gradient_info['units']) && strtolower($gradient_info['units']) == 'userspaceonuse') { | |
| 481 | + if (isset($gradient_info['info']['x1'])) { | |
| 482 | + $gradient_info['info']['x1'] = ($gradient_info['info']['x1'] - $x_offset) / $w; | |
| 483 | + } | |
| 484 | + if (isset($gradient_info['info']['y1'])) { | |
| 485 | + $gradient_info['info']['y1'] = ($gradient_info['info']['y1'] - $y_offset) / $h; | |
| 486 | + } | |
| 487 | + if (isset($gradient_info['info']['x2'])) { | |
| 488 | + $gradient_info['info']['x2'] = ($gradient_info['info']['x2'] - $x_offset) / $w; | |
| 489 | + } | |
| 490 | + if (isset($gradient_info['info']['y2'])) { | |
| 491 | + $gradient_info['info']['y2'] = ($gradient_info['info']['y2'] - $y_offset) / $h; | |
| 492 | + } | |
| 493 | + } | |
| 494 | + if (isset($gradient_info['info']['x1'])) { | |
| 495 | + $x1 = $gradient_info['info']['x1']; | |
| 496 | + } else { | |
| 497 | + $x1 = 0; | |
| 498 | + } | |
| 499 | + if (isset($gradient_info['info']['y1'])) { | |
| 500 | + $y1 = $gradient_info['info']['y1']; | |
| 501 | + } else { | |
| 502 | + $y1 = 0; | |
| 503 | + } | |
| 504 | + if (isset($gradient_info['info']['x2'])) { | |
| 505 | + $x2 = $gradient_info['info']['x2']; | |
| 506 | + } else { | |
| 507 | + $x2 = 1; | |
| 508 | + } | |
| 509 | + if (isset($gradient_info['info']['y2'])) { | |
| 510 | + $y2 = $gradient_info['info']['y2']; | |
| 511 | + } else { | |
| 512 | + $y2 = 0; | |
| 513 | + } // mPDF 6 | |
| 514 | + | |
| 515 | + if (stristr($x1, '%') !== false) { | |
| 516 | + $x1 = ($x1 + 0) / 100; | |
| 517 | + } | |
| 518 | + if (stristr($x2, '%') !== false) { | |
| 519 | + $x2 = ($x2 + 0) / 100; | |
| 520 | + } | |
| 521 | + if (stristr($y1, '%') !== false) { | |
| 522 | + $y1 = ($y1 + 0) / 100; | |
| 523 | + } | |
| 524 | + if (stristr($y2, '%') !== false) { | |
| 525 | + $y2 = ($y2 + 0) / 100; | |
| 526 | + } | |
| 527 | + | |
| 528 | + // mPDF 5.0.042 | |
| 529 | + $bboxw = $w; | |
| 530 | + $bboxh = $h; | |
| 531 | + $usex = $x_offset; | |
| 532 | + $usey = $y_offset; | |
| 533 | + $usew = $bboxw; | |
| 534 | + $useh = $bboxh; | |
| 535 | + if (isset($gradient_info['units']) && strtolower($gradient_info['units']) == 'userspaceonuse') { | |
| 536 | + $angle = rad2deg(atan2(($gradient_info['info']['y2'] - $gradient_info['info']['y1']), ($gradient_info['info']['x2'] - $gradient_info['info']['x1']))); | |
| 537 | + if ($angle < 0) { | |
| 538 | + $angle += 360; | |
| 539 | + } else if ($angle > 360) { | |
| 540 | + $angle -= 360; | |
| 541 | + } | |
| 542 | + if ($angle != 0 && $angle != 360 && $angle != 90 && $angle != 180 && $angle != 270) { | |
| 543 | + if ($w >= $h) { | |
| 544 | + $y1 *= $h / $w; | |
| 545 | + $y2 *= $h / $w; | |
| 546 | + $usew = $useh = $bboxw; | |
| 547 | + } else { | |
| 548 | + $x1 *= $w / $h; | |
| 549 | + $x2 *= $w / $h; | |
| 550 | + $usew = $useh = $bboxh; | |
| 551 | + } | |
| 552 | + } | |
| 553 | + } | |
| 554 | + $a = $usew; // width | |
| 555 | + $d = -$useh; // height | |
| 556 | + $e = $usex; // x- offset | |
| 557 | + $f = -$usey; // -y-offset | |
| 558 | + | |
| 559 | + $return .= sprintf('%.3F 0 0 %.3F %.3F %.3F cm ', $a * $this->kp, $d * $this->kp, $e * $this->kp, $f * $this->kp); | |
| 560 | + | |
| 561 | + if (isset($gradient_info['units']) && strtolower($gradient_info['units']) == 'objectboundingbox') { | |
| 562 | + if ($transformations) { | |
| 563 | + $return .= $transformations; | |
| 564 | + } | |
| 565 | + } | |
| 566 | + | |
| 567 | + $trans = false; | |
| 568 | + | |
| 569 | + if ($spread == 'R' || $spread == 'F') { // Repeat / Reflect | |
| 570 | + $offs = array(); | |
| 571 | + for ($i = 0; $i < $ns; $i++) { | |
| 572 | + $offs[$i] = $gradient_info['color'][$i]['offset']; | |
| 573 | + } | |
| 574 | + $gp = 0; | |
| 575 | + $inside = true; | |
| 576 | + while ($inside) { | |
| 577 | + $gp++; | |
| 578 | + for ($i = 0; $i < $ns; $i++) { | |
| 579 | + if ($spread == 'F' && ($gp % 2) == 1) { // Reflect | |
| 580 | + $gradient_info['color'][(($ns * $gp) + $i)] = $gradient_info['color'][(($ns * ($gp - 1)) + ($ns - $i - 1))]; | |
| 581 | + $tmp = $gp + (1 - $offs[($ns - $i - 1)]); | |
| 582 | + $gradient_info['color'][(($ns * $gp) + $i)]['offset'] = $tmp; | |
| 583 | + } else { // Reflect | |
| 584 | + $gradient_info['color'][(($ns * $gp) + $i)] = $gradient_info['color'][$i]; | |
| 585 | + $tmp = $gp + $offs[$i]; | |
| 586 | + $gradient_info['color'][(($ns * $gp) + $i)]['offset'] = $tmp; | |
| 587 | + } | |
| 588 | + // IF STILL INSIDE BOX OR STILL VALID | |
| 589 | + // Point on axis to test | |
| 590 | + $px1 = $x1 + ($x2 - $x1) * $tmp; | |
| 591 | + $py1 = $y1 + ($y2 - $y1) * $tmp; | |
| 592 | + // Get perpendicular axis | |
| 593 | + $alpha = atan2($y2 - $y1, $x2 - $x1); | |
| 594 | + $alpha += M_PI / 2; // rotate 90 degrees | |
| 595 | + // Get arbitrary point to define line perpendicular to axis | |
| 596 | + $px2 = $px1 + cos($alpha); | |
| 597 | + $py2 = $py1 + sin($alpha); | |
| 598 | + | |
| 599 | + $res1 = _testIntersect($px1, $py1, $px2, $py2, 0, 0, 0, 1); // $x=0 vert axis | |
| 600 | + $res2 = _testIntersect($px1, $py1, $px2, $py2, 1, 0, 1, 1); // $x=1 vert axis | |
| 601 | + $res3 = _testIntersect($px1, $py1, $px2, $py2, 0, 0, 1, 0); // $y=0 horiz axis | |
| 602 | + $res4 = _testIntersect($px1, $py1, $px2, $py2, 0, 1, 1, 1); // $y=1 horiz axis | |
| 603 | + if (!$res1 && !$res2 && !$res3 && !$res4) { | |
| 604 | + $inside = false; | |
| 605 | + } | |
| 606 | + } | |
| 607 | + } | |
| 608 | + | |
| 609 | + $inside = true; | |
| 610 | + $gp = 0; | |
| 611 | + while ($inside) { | |
| 612 | + $gp++; | |
| 613 | + $newarr = array(); | |
| 614 | + for ($i = 0; $i < $ns; $i++) { | |
| 615 | + if ($spread == 'F') { // Reflect | |
| 616 | + $newarr[$i] = $gradient_info['color'][($ns - $i - 1)]; | |
| 617 | + if (($gp % 2) == 1) { | |
| 618 | + $tmp = -$gp + (1 - $offs[($ns - $i - 1)]); | |
| 619 | + $newarr[$i]['offset'] = $tmp; | |
| 620 | + } else { | |
| 621 | + $tmp = -$gp + $offs[$i]; | |
| 622 | + $newarr[$i]['offset'] = $tmp; | |
| 623 | + } | |
| 624 | + } else { // Reflect | |
| 625 | + $newarr[$i] = $gradient_info['color'][$i]; | |
| 626 | + $tmp = -$gp + $offs[$i]; | |
| 627 | + $newarr[$i]['offset'] = $tmp; | |
| 628 | + } | |
| 629 | + | |
| 630 | + // IF STILL INSIDE BOX OR STILL VALID | |
| 631 | + // Point on axis to test | |
| 632 | + $px1 = $x1 + ($x2 - $x1) * $tmp; | |
| 633 | + $py1 = $y1 + ($y2 - $y1) * $tmp; | |
| 634 | + // Get perpendicular axis | |
| 635 | + $alpha = atan2($y2 - $y1, $x2 - $x1); | |
| 636 | + $alpha += M_PI / 2; // rotate 90 degrees | |
| 637 | + // Get arbitrary point to define line perpendicular to axis | |
| 638 | + $px2 = $px1 + cos($alpha); | |
| 639 | + $py2 = $py1 + sin($alpha); | |
| 640 | + | |
| 641 | + $res1 = _testIntersect($px1, $py1, $px2, $py2, 0, 0, 0, 1); // $x=0 vert axis | |
| 642 | + $res2 = _testIntersect($px1, $py1, $px2, $py2, 1, 0, 1, 1); // $x=1 vert axis | |
| 643 | + $res3 = _testIntersect($px1, $py1, $px2, $py2, 0, 0, 1, 0); // $y=0 horiz axis | |
| 644 | + $res4 = _testIntersect($px1, $py1, $px2, $py2, 0, 1, 1, 1); // $y=1 horiz axis | |
| 645 | + if (!$res1 && !$res2 && !$res3 && !$res4) { | |
| 646 | + $inside = false; | |
| 647 | + } | |
| 648 | + } | |
| 649 | + for ($i = ($ns - 1); $i >= 0; $i--) { | |
| 650 | + if (isset($newarr[$i]['offset'])) | |
| 651 | + array_unshift($gradient_info['color'], $newarr[$i]); | |
| 652 | + } | |
| 653 | + } | |
| 654 | + } | |
| 655 | + | |
| 656 | + // Gradient STOPs | |
| 657 | + $stops = count($gradient_info['color']); | |
| 658 | + if ($stops < 2) { | |
| 659 | + return ''; | |
| 660 | + } | |
| 661 | + | |
| 662 | + $range = $gradient_info['color'][count($gradient_info['color']) - 1]['offset'] - $gradient_info['color'][0]['offset']; | |
| 663 | + $min = $gradient_info['color'][0]['offset']; | |
| 664 | + | |
| 665 | + for ($i = 0; $i < ($stops); $i++) { | |
| 666 | + if (!$gradient_info['color'][$i]['color']) { | |
| 667 | + if ($gradient_info['colorspace'] == 'RGB') | |
| 668 | + $gradient_info['color'][$i]['color'] = '0 0 0'; | |
| 669 | + else if ($gradient_info['colorspace'] == 'Gray') | |
| 670 | + $gradient_info['color'][$i]['color'] = '0'; | |
| 671 | + else if ($gradient_info['colorspace'] == 'CMYK') | |
| 672 | + $gradient_info['color'][$i]['color'] = '1 1 1 1'; | |
| 673 | + } | |
| 674 | + $offset = ($gradient_info['color'][$i]['offset'] - $min) / $range; | |
| 675 | + $this->mpdf_ref->gradients[$n]['stops'][] = array( | |
| 676 | + 'col' => $gradient_info['color'][$i]['color'], | |
| 677 | + 'opacity' => $gradient_info['color'][$i]['opacity'], | |
| 678 | + 'offset' => $offset); | |
| 679 | + if ($gradient_info['color'][$i]['opacity'] < 1) { | |
| 680 | + $trans = true; | |
| 681 | + } | |
| 682 | + } | |
| 683 | + $grx1 = $x1 + ($x2 - $x1) * $gradient_info['color'][0]['offset']; | |
| 684 | + $gry1 = $y1 + ($y2 - $y1) * $gradient_info['color'][0]['offset']; | |
| 685 | + $grx2 = $x1 + ($x2 - $x1) * $gradient_info['color'][count($gradient_info['color']) - 1]['offset']; | |
| 686 | + $gry2 = $y1 + ($y2 - $y1) * $gradient_info['color'][count($gradient_info['color']) - 1]['offset']; | |
| 687 | + | |
| 688 | + $this->mpdf_ref->gradients[$n]['coords'] = array($grx1, $gry1, $grx2, $gry2); | |
| 689 | + | |
| 690 | + $this->mpdf_ref->gradients[$n]['colorspace'] = $gradient_info['colorspace']; | |
| 691 | + | |
| 692 | + $this->mpdf_ref->gradients[$n]['type'] = 2; | |
| 693 | + $this->mpdf_ref->gradients[$n]['fo'] = true; | |
| 694 | + | |
| 695 | + $this->mpdf_ref->gradients[$n]['extend'] = array('true', 'true'); | |
| 696 | + if ($trans) { | |
| 697 | + $this->mpdf_ref->gradients[$n]['trans'] = true; | |
| 698 | + $return .= ' /TGS' . ($n) . ' gs '; | |
| 699 | + } | |
| 700 | + $return .= ' /Sh' . ($n) . ' sh '; | |
| 701 | + $return .= " Q\n"; | |
| 702 | + } else if ($gradient_info['type'] == 'radial') { | |
| 703 | + if (isset($gradient_info['units']) && strtolower($gradient_info['units']) == 'userspaceonuse') { | |
| 704 | + if ($w > $h) { | |
| 705 | + $h = $w; | |
| 706 | + } else { | |
| 707 | + $w = $h; | |
| 708 | + } | |
| 709 | + if (isset($gradient_info['info']['x0'])) { | |
| 710 | + $gradient_info['info']['x0'] = ($gradient_info['info']['x0'] - $x_offset) / $w; | |
| 711 | + } | |
| 712 | + if (isset($gradient_info['info']['y0'])) { | |
| 713 | + $gradient_info['info']['y0'] = ($gradient_info['info']['y0'] - $y_offset) / $h; | |
| 714 | + } | |
| 715 | + if (isset($gradient_info['info']['x1'])) { | |
| 716 | + $gradient_info['info']['x1'] = ($gradient_info['info']['x1'] - $x_offset) / $w; | |
| 717 | + } | |
| 718 | + if (isset($gradient_info['info']['y1'])) { | |
| 719 | + $gradient_info['info']['y1'] = ($gradient_info['info']['y1'] - $y_offset) / $h; | |
| 720 | + } | |
| 721 | + if (isset($gradient_info['info']['r'])) { | |
| 722 | + $gradient_info['info']['rx'] = $gradient_info['info']['r'] / $w; | |
| 723 | + } | |
| 724 | + if (isset($gradient_info['info']['r'])) { | |
| 725 | + $gradient_info['info']['ry'] = $gradient_info['info']['r'] / $h; | |
| 726 | + } | |
| 727 | + } | |
| 728 | + | |
| 729 | + if (isset($gradient_info['info']['x0'])) { | |
| 730 | + $x0 = $gradient_info['info']['x0']; | |
| 731 | + } else { | |
| 732 | + $x0 = 0.5; | |
| 733 | + } | |
| 734 | + if (isset($gradient_info['info']['y0'])) { | |
| 735 | + $y0 = $gradient_info['info']['y0']; | |
| 736 | + } else { | |
| 737 | + $y0 = 0.5; | |
| 738 | + } | |
| 739 | + if (isset($gradient_info['info']['rx'])) { | |
| 740 | + $rx = $gradient_info['info']['rx']; | |
| 741 | + } else if (isset($gradient_info['info']['r'])) { | |
| 742 | + $rx = $gradient_info['info']['r']; | |
| 743 | + } else { | |
| 744 | + $rx = 0.5; | |
| 745 | + } | |
| 746 | + if (isset($gradient_info['info']['ry'])) { | |
| 747 | + $ry = $gradient_info['info']['ry']; | |
| 748 | + } else if (isset($gradient_info['info']['r'])) { | |
| 749 | + $ry = $gradient_info['info']['r']; | |
| 750 | + } else { | |
| 751 | + $ry = 0.5; | |
| 752 | + } | |
| 753 | + if (isset($gradient_info['info']['x1'])) { | |
| 754 | + $x1 = $gradient_info['info']['x1']; | |
| 755 | + } else { | |
| 756 | + $x1 = $x0; | |
| 757 | + } | |
| 758 | + if (isset($gradient_info['info']['y1'])) { | |
| 759 | + $y1 = $gradient_info['info']['y1']; | |
| 760 | + } else { | |
| 761 | + $y1 = $y0; | |
| 762 | + } | |
| 763 | + | |
| 764 | + if (stristr($x1, '%') !== false) { | |
| 765 | + $x1 = ($x1 + 0) / 100; | |
| 766 | + } | |
| 767 | + if (stristr($x0, '%') !== false) { | |
| 768 | + $x0 = ($x0 + 0) / 100; | |
| 769 | + } | |
| 770 | + if (stristr($y1, '%') !== false) { | |
| 771 | + $y1 = ($y1 + 0) / 100; | |
| 772 | + } | |
| 773 | + if (stristr($y0, '%') !== false) { | |
| 774 | + $y0 = ($y0 + 0) / 100; | |
| 775 | + } | |
| 776 | + if (stristr($rx, '%') !== false) { | |
| 777 | + $rx = ($rx + 0) / 100; | |
| 778 | + } | |
| 779 | + if (stristr($ry, '%') !== false) { | |
| 780 | + $ry = ($ry + 0) / 100; | |
| 781 | + } | |
| 782 | + | |
| 783 | + $bboxw = $w; | |
| 784 | + $bboxh = $h; | |
| 785 | + $usex = $x_offset; | |
| 786 | + $usey = $y_offset; | |
| 787 | + $usew = $bboxw; | |
| 788 | + $useh = $bboxh; | |
| 789 | + if (isset($gradient_info['units']) && strtolower($gradient_info['units']) == 'userspaceonuse') { | |
| 790 | + $angle = rad2deg(atan2(($gradient_info['info']['y0'] - $gradient_info['info']['y1']), ($gradient_info['info']['x0'] - $gradient_info['info']['x1']))); | |
| 791 | + if ($angle < 0) { | |
| 792 | + $angle += 360; | |
| 793 | + } else if ($angle > 360) { | |
| 794 | + $angle -= 360; | |
| 795 | + } | |
| 796 | + if ($angle != 0 && $angle != 360 && $angle != 90 && $angle != 180 && $angle != 270) { | |
| 797 | + if ($w >= $h) { | |
| 798 | + $y1 *= $h / $w; | |
| 799 | + $y0 *= $h / $w; | |
| 800 | + $rx *= $h / $w; | |
| 801 | + $ry *= $h / $w; | |
| 802 | + $usew = $useh = $bboxw; | |
| 803 | + } else { | |
| 804 | + $x1 *= $w / $h; | |
| 805 | + $x0 *= $w / $h; | |
| 806 | + $rx *= $w / $h; | |
| 807 | + $ry *= $w / $h; | |
| 808 | + $usew = $useh = $bboxh; | |
| 809 | + } | |
| 810 | + } | |
| 811 | + } | |
| 812 | + $a = $usew; // width | |
| 813 | + $d = -$useh; // height | |
| 814 | + $e = $usex; // x- offset | |
| 815 | + $f = -$usey; // -y-offset | |
| 816 | + | |
| 817 | + $r = $rx; | |
| 818 | + | |
| 819 | + | |
| 820 | + $return .= sprintf('%.3F 0 0 %.3F %.3F %.3F cm ', $a * $this->kp, $d * $this->kp, $e * $this->kp, $f * $this->kp); | |
| 821 | + | |
| 822 | + // mPDF 5.0.039 | |
| 823 | + if (isset($gradient_info['units']) && strtolower($gradient_info['units']) == 'objectboundingbox') { | |
| 824 | + if ($transformations) { | |
| 825 | + $return .= $transformations; | |
| 826 | + } | |
| 827 | + } | |
| 828 | + | |
| 829 | + // mPDF 5.7.4 | |
| 830 | + // x1 and y1 (fx, fy) should be inside the circle defined by x0 y0 (cx, cy) | |
| 831 | + // "If the point defined by fx and fy lies outside the circle defined by cx, cy and r, then the user agent shall set | |
| 832 | + // the focal point to the intersection of the line from (cx, cy) to (fx, fy) with the circle defined by cx, cy and r." | |
| 833 | + while (pow(($x1 - $x0), 2) + pow(($y1 - $y0), 2) >= pow($r, 2)) { | |
| 834 | + // Gradually move along fx,fy towards cx,cy in 100'ths until meets criteria | |
| 835 | + $x1 -= ($x1 - $x0) / 100; | |
| 836 | + $y1 -= ($y1 - $y0) / 100; | |
| 837 | + } | |
| 838 | + | |
| 839 | + | |
| 840 | + if ($spread == 'R' || $spread == 'F') { // Repeat / Reflect | |
| 841 | + $offs = array(); | |
| 842 | + for ($i = 0; $i < $ns; $i++) { | |
| 843 | + $offs[$i] = $gradient_info['color'][$i]['offset']; | |
| 844 | + } | |
| 845 | + $gp = 0; | |
| 846 | + $inside = true; | |
| 847 | + while ($inside) { | |
| 848 | + $gp++; | |
| 849 | + for ($i = 0; $i < $ns; $i++) { | |
| 850 | + if ($spread == 'F' && ($gp % 2) == 1) { // Reflect | |
| 851 | + $gradient_info['color'][(($ns * $gp) + $i)] = $gradient_info['color'][(($ns * ($gp - 1)) + ($ns - $i - 1))]; | |
| 852 | + $tmp = $gp + (1 - $offs[($ns - $i - 1)]); | |
| 853 | + $gradient_info['color'][(($ns * $gp) + $i)]['offset'] = $tmp; | |
| 854 | + } else { // Reflect | |
| 855 | + $gradient_info['color'][(($ns * $gp) + $i)] = $gradient_info['color'][$i]; | |
| 856 | + $tmp = $gp + $offs[$i]; | |
| 857 | + $gradient_info['color'][(($ns * $gp) + $i)]['offset'] = $tmp; | |
| 858 | + } | |
| 859 | + // IF STILL INSIDE BOX OR STILL VALID | |
| 860 | + // TEST IF circle (perimeter) intersects with | |
| 861 | + // or is enclosed | |
| 862 | + // Point on axis to test | |
| 863 | + $px = $x1 + ($x0 - $x1) * $tmp; | |
| 864 | + $py = $y1 + ($y0 - $y1) * $tmp; | |
| 865 | + $pr = $r * $tmp; | |
| 866 | + $res = _testIntersectCircle($px, $py, $pr); | |
| 867 | + if (!$res) { | |
| 868 | + $inside = false; | |
| 869 | + } | |
| 870 | + } | |
| 871 | + } | |
| 872 | + } | |
| 873 | + | |
| 874 | + // Gradient STOPs | |
| 875 | + $stops = count($gradient_info['color']); | |
| 876 | + if ($stops < 2) { | |
| 877 | + return ''; | |
| 878 | + } | |
| 879 | + | |
| 880 | + $range = $gradient_info['color'][count($gradient_info['color']) - 1]['offset'] - $gradient_info['color'][0]['offset']; | |
| 881 | + $min = $gradient_info['color'][0]['offset']; | |
| 882 | + | |
| 883 | + for ($i = 0; $i < ($stops); $i++) { | |
| 884 | + if (!$gradient_info['color'][$i]['color']) { | |
| 885 | + if ($gradient_info['colorspace'] == 'RGB') | |
| 886 | + $gradient_info['color'][$i]['color'] = '0 0 0'; | |
| 887 | + else if ($gradient_info['colorspace'] == 'Gray') | |
| 888 | + $gradient_info['color'][$i]['color'] = '0'; | |
| 889 | + else if ($gradient_info['colorspace'] == 'CMYK') | |
| 890 | + $gradient_info['color'][$i]['color'] = '1 1 1 1'; | |
| 891 | + } | |
| 892 | + $offset = ($gradient_info['color'][$i]['offset'] - $min) / $range; | |
| 893 | + $this->mpdf_ref->gradients[$n]['stops'][] = array( | |
| 894 | + 'col' => $gradient_info['color'][$i]['color'], | |
| 895 | + 'opacity' => $gradient_info['color'][$i]['opacity'], | |
| 896 | + 'offset' => $offset); | |
| 897 | + if ($gradient_info['color'][$i]['opacity'] < 1) { | |
| 898 | + $trans = true; | |
| 899 | + } | |
| 900 | + } | |
| 901 | + $grx1 = $x1 + ($x0 - $x1) * $gradient_info['color'][0]['offset']; | |
| 902 | + $gry1 = $y1 + ($y0 - $y1) * $gradient_info['color'][0]['offset']; | |
| 903 | + $grx2 = $x1 + ($x0 - $x1) * $gradient_info['color'][count($gradient_info['color']) - 1]['offset']; | |
| 904 | + $gry2 = $y1 + ($y0 - $y1) * $gradient_info['color'][count($gradient_info['color']) - 1]['offset']; | |
| 905 | + $grir = $r * $gradient_info['color'][0]['offset']; | |
| 906 | + $grr = $r * $gradient_info['color'][count($gradient_info['color']) - 1]['offset']; | |
| 907 | + | |
| 908 | + $this->mpdf_ref->gradients[$n]['coords'] = array($grx1, $gry1, $grx2, $gry2, abs($grr), abs($grir)); | |
| 909 | + | |
| 910 | + $this->mpdf_ref->gradients[$n]['colorspace'] = $gradient_info['colorspace']; | |
| 911 | + | |
| 912 | + $this->mpdf_ref->gradients[$n]['type'] = 3; | |
| 913 | + $this->mpdf_ref->gradients[$n]['fo'] = true; | |
| 914 | + | |
| 915 | + $this->mpdf_ref->gradients[$n]['extend'] = array('true', 'true'); | |
| 916 | + if (isset($trans) && $trans) { | |
| 917 | + $this->mpdf_ref->gradients[$n]['trans'] = true; | |
| 918 | + $return .= ' /TGS' . ($n) . ' gs '; | |
| 919 | + } | |
| 920 | + $return .= ' /Sh' . ($n) . ' sh '; | |
| 921 | + $return .= " Q\n"; | |
| 922 | + } | |
| 923 | + | |
| 924 | + return $return; | |
| 925 | + } | |
| 926 | + | |
| 927 | + function svgOffset($attribs) | |
| 928 | + { | |
| 929 | + // save all <svg> tag attributes | |
| 930 | + $this->svg_attribs = $attribs; | |
| 931 | + if (isset($this->svg_attribs['viewBox'])) { | |
| 932 | + $vb = preg_split('/\s+/is', trim($this->svg_attribs['viewBox'])); | |
| 933 | + if (count($vb) == 4) { | |
| 934 | + $this->svg_info['x'] = $vb[0]; | |
| 935 | + $this->svg_info['y'] = $vb[1]; | |
| 936 | + $this->svg_info['w'] = $vb[2]; | |
| 937 | + $this->svg_info['h'] = $vb[3]; | |
| 938 | +// return; | |
| 939 | + } | |
| 940 | + } | |
| 941 | + $svg_w = 0; | |
| 942 | + $svg_h = 0; | |
| 943 | + if (isset($attribs['width']) && $attribs['width']) | |
| 944 | + $svg_w = $this->mpdf_ref->ConvertSize($attribs['width']); // mm (interprets numbers as pixels) | |
| 945 | + if (isset($attribs['height']) && $attribs['height']) | |
| 946 | + $svg_h = $this->mpdf_ref->ConvertSize($attribs['height']); // mm | |
| 947 | + | |
| 948 | + | |
| 949 | +///* | |
| 950 | + // mPDF 5.0.005 | |
| 951 | + if (isset($this->svg_info['w']) && $this->svg_info['w']) { // if 'w' set by viewBox | |
| 952 | + if ($svg_w) { // if width also set, use these values to determine to set size of "pixel" | |
| 953 | + $this->kp *= ($svg_w / 0.2645) / $this->svg_info['w']; | |
| 954 | + $this->kf = ($svg_w / 0.2645) / $this->svg_info['w']; | |
| 955 | + } else if ($svg_h) { | |
| 956 | + $this->kp *= ($svg_h / 0.2645) / $this->svg_info['h']; | |
| 957 | + $this->kf = ($svg_h / 0.2645) / $this->svg_info['h']; | |
| 958 | + } | |
| 959 | + return; | |
| 960 | + } | |
| 961 | +//*/ | |
| 962 | + // Added to handle file without height or width specified | |
| 963 | + if (!$svg_w && !$svg_h) { | |
| 964 | + $svg_w = $svg_h = $this->mpdf_ref->blk[$this->mpdf_ref->blklvl]['inner_width']; | |
| 965 | + } // DEFAULT | |
| 966 | + if (!$svg_w) { | |
| 967 | + $svg_w = $svg_h; | |
| 968 | + } | |
| 969 | + if (!$svg_h) { | |
| 970 | + $svg_h = $svg_w; | |
| 971 | + } | |
| 972 | + | |
| 973 | + $this->svg_info['x'] = 0; | |
| 974 | + $this->svg_info['y'] = 0; | |
| 975 | + $this->svg_info['w'] = $svg_w / 0.2645; // mm->pixels | |
| 976 | + $this->svg_info['h'] = $svg_h / 0.2645; // mm->pixels | |
| 977 | + } | |
| 978 | + | |
| 979 | + // | |
| 980 | + // check if points are within svg, if not, set to max | |
| 981 | + function svg_overflow($x, $y) | |
| 982 | + { | |
| 983 | + $x2 = $x; | |
| 984 | + $y2 = $y; | |
| 985 | + if (isset($this->svg_attribs['overflow'])) { | |
| 986 | + if ($this->svg_attribs['overflow'] == 'hidden') { | |
| 987 | + // Not sure if this is supposed to strip off units, but since I dont use any I will omlt this step | |
| 988 | + $svg_w = preg_replace("/([0-9\.]*)(.*)/i", "$1", $this->svg_attribs['width']); | |
| 989 | + $svg_h = preg_replace("/([0-9\.]*)(.*)/i", "$1", $this->svg_attribs['height']); | |
| 990 | + | |
| 991 | + // $xmax = floor($this->svg_attribs['width']); | |
| 992 | + $xmax = floor($svg_w); | |
| 993 | + $xmin = 0; | |
| 994 | + // $ymax = floor(($this->svg_attribs['height'] * -1)); | |
| 995 | + $ymax = floor(($svg_h * -1)); | |
| 996 | + $ymin = 0; | |
| 997 | + | |
| 998 | + if ($x > $xmax) | |
| 999 | + $x2 = $xmax; // right edge | |
| 1000 | + if ($x < $xmin) | |
| 1001 | + $x2 = $xmin; // left edge | |
| 1002 | + if ($y < $ymax) | |
| 1003 | + $y2 = $ymax; // bottom | |
| 1004 | + if ($y > $ymin) | |
| 1005 | + $y2 = $ymin; // top | |
| 1006 | + } | |
| 1007 | + } | |
| 1008 | + | |
| 1009 | + | |
| 1010 | + return array('x' => $x2, 'y' => $y2); | |
| 1011 | + } | |
| 1012 | + | |
| 1013 | + function svgDefineStyle($critere_style) | |
| 1014 | + { | |
| 1015 | + | |
| 1016 | + $tmp = count($this->svg_style) - 1; | |
| 1017 | + $current_style = $this->svg_style[$tmp]; | |
| 1018 | + | |
| 1019 | + unset($current_style['transformations']); | |
| 1020 | + | |
| 1021 | + // TRANSFORM SCALE | |
| 1022 | + $transformations = ''; | |
| 1023 | + if (isset($critere_style['transform'])) { | |
| 1024 | + preg_match_all('/(matrix|translate|scale|rotate|skewX|skewY)\((.*?)\)/is', $critere_style['transform'], $m); | |
| 1025 | + if (count($m[0])) { | |
| 1026 | + for ($i = 0; $i < count($m[0]); $i++) { | |
| 1027 | + $c = strtolower($m[1][$i]); | |
| 1028 | + $v = trim($m[2][$i]); | |
| 1029 | + $vv = preg_split('/[ ,]+/', $v); | |
| 1030 | + if ($c == 'matrix' && count($vv) == 6) { | |
| 1031 | + // mPDF 5.0.039 | |
| 1032 | + // Note angle of rotation is reversed (from SVG to PDF), so vv[1] and vv[2] are negated | |
| 1033 | + $transformations .= sprintf(' %.3F %.3F %.3F %.3F %.3F %.3F cm ', $vv[0], -$vv[1], -$vv[2], $vv[3], $vv[4] * $this->kp, -$vv[5] * $this->kp); | |
| 1034 | + | |
| 1035 | + /* | |
| 1036 | + // The long way of doing this?? | |
| 1037 | + // need to reverse angle of rotation from SVG to PDF | |
| 1038 | + $sx=sqrt(pow($vv[0],2)+pow($vv[2],2)); | |
| 1039 | + if ($vv[0] < 0) { $sx *= -1; } // change sign | |
| 1040 | + $sy=sqrt(pow($vv[1],2)+pow($vv[3],2)); | |
| 1041 | + if ($vv[3] < 0) { $sy *= -1; } // change sign | |
| 1042 | + | |
| 1043 | + // rotation angle is | |
| 1044 | + $t=atan2($vv[1],$vv[3]); | |
| 1045 | + $t=atan2(-$vv[2],$vv[0]); // Should be the same value or skew has been applied | |
| 1046 | + | |
| 1047 | + // Reverse angle | |
| 1048 | + $t *= -1; | |
| 1049 | + | |
| 1050 | + // Rebuild matrix | |
| 1051 | + $ma = $sx * cos($t); | |
| 1052 | + $mb = $sy * sin($t); | |
| 1053 | + $mc = -$sx * sin($t); | |
| 1054 | + $md = $sy * cos($t); | |
| 1055 | + | |
| 1056 | + // $transformations .= sprintf(' %.3F %.3F %.3F %.3F %.3F %.3F cm ', $ma, $mb, $mc, $md, $vv[4]*$this->kp, -$vv[5]*$this->kp); | |
| 1057 | + */ | |
| 1058 | + } else if ($c == 'translate' && count($vv)) { | |
| 1059 | + $tm[4] = $vv[0]; | |
| 1060 | + if (count($vv) == 2) { | |
| 1061 | + $t_y = -$vv[1]; | |
| 1062 | + } else { | |
| 1063 | + $t_y = 0; | |
| 1064 | + } | |
| 1065 | + $tm[5] = $t_y; | |
| 1066 | + $transformations .= sprintf(' 1 0 0 1 %.3F %.3F cm ', $tm[4] * $this->kp, $tm[5] * $this->kp); | |
| 1067 | + } else if ($c == 'scale' && count($vv)) { | |
| 1068 | + if (count($vv) == 2) { | |
| 1069 | + $s_y = $vv[1]; | |
| 1070 | + } else { | |
| 1071 | + $s_y = $vv[0]; | |
| 1072 | + } | |
| 1073 | + $tm[0] = $vv[0]; | |
| 1074 | + $tm[3] = $s_y; | |
| 1075 | + $transformations .= sprintf(' %.3F 0 0 %.3F 0 0 cm ', $tm[0], $tm[3]); | |
| 1076 | + } else if ($c == 'rotate' && count($vv)) { | |
| 1077 | + $tm[0] = cos(deg2rad(-$vv[0])); | |
| 1078 | + $tm[1] = sin(deg2rad(-$vv[0])); | |
| 1079 | + $tm[2] = -$tm[1]; | |
| 1080 | + $tm[3] = $tm[0]; | |
| 1081 | + if (count($vv) == 3) { | |
| 1082 | + $transformations .= sprintf(' 1 0 0 1 %.3F %.3F cm ', $vv[1] * $this->kp, -$vv[2] * $this->kp); | |
| 1083 | + } | |
| 1084 | + $transformations .= sprintf(' %.3F %.3F %.3F %.3F 0 0 cm ', $tm[0], $tm[1], $tm[2], $tm[3]); | |
| 1085 | + if (count($vv) == 3) { | |
| 1086 | + $transformations .= sprintf(' 1 0 0 1 %.3F %.3F cm ', -$vv[1] * $this->kp, $vv[2] * $this->kp); | |
| 1087 | + } | |
| 1088 | + } else if ($c == 'skewx' && count($vv)) { | |
| 1089 | + $tm[2] = tan(deg2rad(-$vv[0])); | |
| 1090 | + $transformations .= sprintf(' 1 0 %.3F 1 0 0 cm ', $tm[2]); | |
| 1091 | + } else if ($c == 'skewy' && count($vv)) { | |
| 1092 | + $tm[1] = tan(deg2rad(-$vv[0])); | |
| 1093 | + $transformations .= sprintf(' 1 %.3F 0 1 0 0 cm ', $tm[1]); | |
| 1094 | + } | |
| 1095 | + } | |
| 1096 | + } | |
| 1097 | + $current_style['transformations'] = $transformations; | |
| 1098 | + } | |
| 1099 | + | |
| 1100 | + if (isset($critere_style['style'])) { | |
| 1101 | + if (preg_match('/fill:\s*rgb\((\d+),\s*(\d+),\s*(\d+)\)/i', $critere_style['style'], $m)) { // mPDF 5.7.2 | |
| 1102 | + $current_style['fill'] = '#' . str_pad(dechex($m[1]), 2, "0", STR_PAD_LEFT) . str_pad(dechex($m[2]), 2, "0", STR_PAD_LEFT) . str_pad(dechex($m[3]), 2, "0", STR_PAD_LEFT); | |
| 1103 | + } else { | |
| 1104 | + $tmp = preg_replace("/(.*)fill:\s*([a-z0-9#_()]*|none)(.*)/i", "$2", $critere_style['style']); | |
| 1105 | + if ($tmp && $tmp != 'inherit' && $tmp != $critere_style['style']) { | |
| 1106 | + $current_style['fill'] = $tmp; | |
| 1107 | + } | |
| 1108 | + } | |
| 1109 | + | |
| 1110 | + // mPDF 5.7.2 | |
| 1111 | + if ((preg_match("/[^-]opacity:\s*([a-z0-9.]*|none)/i", $critere_style['style'], $m) || | |
| 1112 | + preg_match("/^opacity:\s*([a-z0-9.]*|none)/i", $critere_style['style'], $m)) && $m[1] != 'inherit') { | |
| 1113 | + $current_style['fill-opacity'] = $m[1]; | |
| 1114 | + $current_style['stroke-opacity'] = $m[1]; | |
| 1115 | + } | |
| 1116 | + | |
| 1117 | + $tmp = preg_replace("/(.*)fill-opacity:\s*([a-z0-9.]*|none)(.*)/i", "$2", $critere_style['style']); | |
| 1118 | + if ($tmp && $tmp != 'inherit' && $tmp != $critere_style['style']) { | |
| 1119 | + $current_style['fill-opacity'] = $tmp; | |
| 1120 | + } | |
| 1121 | + | |
| 1122 | + $tmp = preg_replace("/(.*)fill-rule:\s*([a-z0-9#]*|none)(.*)/i", "$2", $critere_style['style']); | |
| 1123 | + if ($tmp && $tmp != 'inherit' && $tmp != $critere_style['style']) { | |
| 1124 | + $current_style['fill-rule'] = $tmp; | |
| 1125 | + } | |
| 1126 | + | |
| 1127 | + if (preg_match('/stroke:\s*rgb\((\d+),\s*(\d+),\s*(\d+)\)/', $critere_style['style'], $m)) { | |
| 1128 | + $current_style['stroke'] = '#' . str_pad(dechex($m[1]), 2, "0", STR_PAD_LEFT) . str_pad(dechex($m[2]), 2, "0", STR_PAD_LEFT) . str_pad(dechex($m[3]), 2, "0", STR_PAD_LEFT); | |
| 1129 | + } else { | |
| 1130 | + $tmp = preg_replace("/(.*)stroke:\s*([a-z0-9#]*|none)(.*)/i", "$2", $critere_style['style']); | |
| 1131 | + if ($tmp && $tmp != 'inherit' && $tmp != $critere_style['style']) { | |
| 1132 | + $current_style['stroke'] = $tmp; | |
| 1133 | + } | |
| 1134 | + } | |
| 1135 | + | |
| 1136 | + $tmp = preg_replace("/(.*)stroke-linecap:\s*([a-z0-9#]*|none)(.*)/i", "$2", $critere_style['style']); | |
| 1137 | + if ($tmp && $tmp != 'inherit' && $tmp != $critere_style['style']) { | |
| 1138 | + $current_style['stroke-linecap'] = $tmp; | |
| 1139 | + } | |
| 1140 | + | |
| 1141 | + $tmp = preg_replace("/(.*)stroke-linejoin:\s*([a-z0-9#]*|none)(.*)/i", "$2", $critere_style['style']); | |
| 1142 | + if ($tmp && $tmp != 'inherit' && $tmp != $critere_style['style']) { | |
| 1143 | + $current_style['stroke-linejoin'] = $tmp; | |
| 1144 | + } | |
| 1145 | + | |
| 1146 | + $tmp = preg_replace("/(.*)stroke-miterlimit:\s*([a-z0-9#]*|none)(.*)/i", "$2", $critere_style['style']); | |
| 1147 | + if ($tmp && $tmp != 'inherit' && $tmp != $critere_style['style']) { | |
| 1148 | + $current_style['stroke-miterlimit'] = $tmp; | |
| 1149 | + } | |
| 1150 | + | |
| 1151 | + $tmp = preg_replace("/(.*)stroke-opacity:\s*([a-z0-9.]*|none)(.*)/i", "$2", $critere_style['style']); | |
| 1152 | + if ($tmp && $tmp != 'inherit' && $tmp != $critere_style['style']) { | |
| 1153 | + $current_style['stroke-opacity'] = $tmp; | |
| 1154 | + } | |
| 1155 | + | |
| 1156 | + $tmp = preg_replace("/(.*)stroke-width:\s*([a-z0-9.]*|none)(.*)/i", "$2", $critere_style['style']); | |
| 1157 | + if ($tmp && $tmp != 'inherit' && $tmp != $critere_style['style']) { | |
| 1158 | + $current_style['stroke-width'] = $tmp; | |
| 1159 | + } | |
| 1160 | + | |
| 1161 | + $tmp = preg_replace("/(.*)stroke-dasharray:\s*([a-z0-9., ]*|none)(.*)/i", "$2", $critere_style['style']); | |
| 1162 | + if ($tmp && $tmp != 'inherit' && $tmp != $critere_style['style']) { | |
| 1163 | + $current_style['stroke-dasharray'] = $tmp; | |
| 1164 | + } | |
| 1165 | + | |
| 1166 | + $tmp = preg_replace("/(.*)stroke-dashoffset:\s*([a-z0-9.]*|none)(.*)/i", "$2", $critere_style['style']); | |
| 1167 | + if ($tmp && $tmp != 'inherit' && $tmp != $critere_style['style']) { | |
| 1168 | + $current_style['stroke-dashoffset'] = $tmp; | |
| 1169 | + } | |
| 1170 | + } | |
| 1171 | + // mPDF 5.7.2 | |
| 1172 | + if (isset($critere_style['opacity']) && $critere_style['opacity'] != 'inherit') { | |
| 1173 | + $current_style['fill-opacity'] = $critere_style['opacity']; | |
| 1174 | + $current_style['stroke-opacity'] = $critere_style['opacity']; | |
| 1175 | + } | |
| 1176 | + | |
| 1177 | + if (isset($critere_style['fill']) && $critere_style['fill'] != 'inherit') { | |
| 1178 | + $current_style['fill'] = $critere_style['fill']; | |
| 1179 | + } | |
| 1180 | + | |
| 1181 | + if (isset($critere_style['fill-opacity']) && $critere_style['fill-opacity'] != 'inherit') { | |
| 1182 | + $current_style['fill-opacity'] = $critere_style['fill-opacity']; | |
| 1183 | + } | |
| 1184 | + | |
| 1185 | + if (isset($critere_style['fill-rule']) && $critere_style['fill-rule'] != 'inherit') { | |
| 1186 | + $current_style['fill-rule'] = $critere_style['fill-rule']; | |
| 1187 | + } | |
| 1188 | + | |
| 1189 | + if (isset($critere_style['stroke']) && $critere_style['stroke'] != 'inherit') { | |
| 1190 | + $current_style['stroke'] = $critere_style['stroke']; | |
| 1191 | + } | |
| 1192 | + | |
| 1193 | + if (isset($critere_style['stroke-linecap']) && $critere_style['stroke-linecap'] != 'inherit') { | |
| 1194 | + $current_style['stroke-linecap'] = $critere_style['stroke-linecap']; | |
| 1195 | + } | |
| 1196 | + | |
| 1197 | + if (isset($critere_style['stroke-linejoin']) && $critere_style['stroke-linejoin'] != 'inherit') { | |
| 1198 | + $current_style['stroke-linejoin'] = $critere_style['stroke-linejoin']; | |
| 1199 | + } | |
| 1200 | + | |
| 1201 | + if (isset($critere_style['stroke-miterlimit']) && $critere_style['stroke-miterlimit'] != 'inherit') { | |
| 1202 | + $current_style['stroke-miterlimit'] = $critere_style['stroke-miterlimit']; | |
| 1203 | + } | |
| 1204 | + | |
| 1205 | + if (isset($critere_style['stroke-opacity']) && $critere_style['stroke-opacity'] != 'inherit') { | |
| 1206 | + $current_style['stroke-opacity'] = $critere_style['stroke-opacity']; | |
| 1207 | + } | |
| 1208 | + | |
| 1209 | + if (isset($critere_style['stroke-width']) && $critere_style['stroke-width'] != 'inherit') { | |
| 1210 | + $current_style['stroke-width'] = $critere_style['stroke-width']; | |
| 1211 | + } | |
| 1212 | + | |
| 1213 | + if (isset($critere_style['stroke-dasharray']) && $critere_style['stroke-dasharray'] != 'inherit') { | |
| 1214 | + $current_style['stroke-dasharray'] = $critere_style['stroke-dasharray']; | |
| 1215 | + } | |
| 1216 | + if (isset($critere_style['stroke-dashoffset']) && $critere_style['stroke-dashoffset'] != 'inherit') { | |
| 1217 | + $current_style['stroke-dashoffset'] = $critere_style['stroke-dashoffset']; | |
| 1218 | + } | |
| 1219 | + | |
| 1220 | + // Used as indirect setting for currentColor | |
| 1221 | + if (isset($critere_style['color']) && $critere_style['color'] != 'inherit') { | |
| 1222 | + $current_style['color'] = $critere_style['color']; | |
| 1223 | + } | |
| 1224 | + | |
| 1225 | + return $current_style; | |
| 1226 | + } | |
| 1227 | + | |
| 1228 | + // | |
| 1229 | + // Cette fonction ecrit le style dans le stream svg. | |
| 1230 | + function svgStyle($critere_style, $attribs, $element) | |
| 1231 | + { | |
| 1232 | + $path_style = ''; | |
| 1233 | + $fill_gradient = ''; | |
| 1234 | + $w = ''; | |
| 1235 | + $style = ''; | |
| 1236 | + if (substr_count($critere_style['fill'], 'url') > 0 && $element != 'line') { | |
| 1237 | + // | |
| 1238 | + // couleur degradé | |
| 1239 | + $id_gradient = preg_replace("/url\(#([\w_]*)\)/i", "$1", $critere_style['fill']); | |
| 1240 | + if ($id_gradient != $critere_style['fill']) { | |
| 1241 | + if (isset($this->svg_gradient[$id_gradient])) { | |
| 1242 | + $fill_gradient = $this->svgGradient($this->svg_gradient[$id_gradient], $attribs, $element); | |
| 1243 | + if ($fill_gradient) { | |
| 1244 | + $path_style = "q "; | |
| 1245 | + $w = "W"; | |
| 1246 | + $style .= 'N'; | |
| 1247 | + } | |
| 1248 | + } | |
| 1249 | + } | |
| 1250 | + } | |
| 1251 | + // Used as indirect setting for currentColor | |
| 1252 | + else if (strtolower($critere_style['fill']) == 'currentcolor' && $element != 'line') { | |
| 1253 | + $col = $this->mpdf_ref->ConvertColor($critere_style['color']); | |
| 1254 | + if ($col) { | |
| 1255 | + if ($col[0] == 5) { | |
| 1256 | + $critere_style['fill-opacity'] = ord($col[4] / 100); | |
| 1257 | + } // RGBa | |
| 1258 | + if ($col[0] == 6) { | |
| 1259 | + $critere_style['fill-opacity'] = ord($col[5] / 100); | |
| 1260 | + } // CMYKa | |
| 1261 | + $path_style .= $this->mpdf_ref->SetFColor($col, true) . ' '; | |
| 1262 | + $style .= 'F'; | |
| 1263 | + } | |
| 1264 | + } else if ($critere_style['fill'] != 'none' && $element != 'line') { | |
| 1265 | + $col = $this->mpdf_ref->ConvertColor($critere_style['fill']); | |
| 1266 | + if ($col) { | |
| 1267 | + if ($col[0] == 5) { | |
| 1268 | + $critere_style['fill-opacity'] = ord($col[4] / 100); | |
| 1269 | + } // RGBa | |
| 1270 | + if ($col[0] == 6) { | |
| 1271 | + $critere_style['fill-opacity'] = ord($col[5] / 100); | |
| 1272 | + } // CMYKa | |
| 1273 | + $path_style .= $this->mpdf_ref->SetFColor($col, true) . ' '; | |
| 1274 | + $style .= 'F'; | |
| 1275 | + } | |
| 1276 | + } | |
| 1277 | + if (substr_count($critere_style['stroke'], 'url') > 0) { | |
| 1278 | + /* | |
| 1279 | + // Cannot put a gradient on a "stroke" in PDF? | |
| 1280 | + $id_gradient = preg_replace("/url\(#([\w_]*)\)/i","$1",$critere_style['stroke']); | |
| 1281 | + if ($id_gradient != $critere_style['stroke']) { | |
| 1282 | + if (isset($this->svg_gradient[$id_gradient])) { | |
| 1283 | + $fill_gradient = $this->svgGradient($this->svg_gradient[$id_gradient], $attribs, $element); | |
| 1284 | + if ($fill_gradient) { | |
| 1285 | + $path_style = "q "; | |
| 1286 | + $w = "W"; | |
| 1287 | + $style .= 'D'; | |
| 1288 | + } | |
| 1289 | + } | |
| 1290 | + } | |
| 1291 | + */ | |
| 1292 | + } | |
| 1293 | + // Used as indirect setting for currentColor | |
| 1294 | + else if (strtolower($critere_style['stroke']) == 'currentcolor') { | |
| 1295 | + $col = $this->mpdf_ref->ConvertColor($critere_style['color']); | |
| 1296 | + if ($col) { | |
| 1297 | + if ($col[0] == 5) { | |
| 1298 | + $critere_style['stroke-opacity'] = ord($col[4] / 100); | |
| 1299 | + } // RGBa | |
| 1300 | + if ($col[0] == 6) { | |
| 1301 | + $critere_style['stroke-opacity'] = ord($col[5] / 100); | |
| 1302 | + } // CMYKa | |
| 1303 | + $path_style .= $this->mpdf_ref->SetDColor($col, true) . ' '; | |
| 1304 | + $style .= 'D'; | |
| 1305 | + $lw = $this->ConvertSVGSizePixels($critere_style['stroke-width']); | |
| 1306 | + $path_style .= sprintf('%.3F w ', $lw * $this->kp); | |
| 1307 | + } | |
| 1308 | + } else if ($critere_style['stroke'] != 'none') { | |
| 1309 | + $col = $this->mpdf_ref->ConvertColor($critere_style['stroke']); | |
| 1310 | + if ($col) { | |
| 1311 | + // mPDF 5.0.051 | |
| 1312 | + // mPDF 5.3.74 | |
| 1313 | + if ($col[0] == 5) { | |
| 1314 | + $critere_style['stroke-opacity'] = ord($col[4] / 100); | |
| 1315 | + } // RGBa | |
| 1316 | + if ($col[0] == 6) { | |
| 1317 | + $critere_style['stroke-opacity'] = ord($col[5] / 100); | |
| 1318 | + } // CMYKa | |
| 1319 | + $path_style .= $this->mpdf_ref->SetDColor($col, true) . ' '; | |
| 1320 | + $style .= 'D'; | |
| 1321 | + $lw = $this->ConvertSVGSizePixels($critere_style['stroke-width']); | |
| 1322 | + $path_style .= sprintf('%.3F w ', $lw * $this->kp); | |
| 1323 | + } | |
| 1324 | + } | |
| 1325 | + | |
| 1326 | + | |
| 1327 | + if ($critere_style['stroke'] != 'none') { | |
| 1328 | + if ($critere_style['stroke-linejoin'] == 'miter') { | |
| 1329 | + $path_style .= ' 0 j '; | |
| 1330 | + } else if ($critere_style['stroke-linejoin'] == 'round') { | |
| 1331 | + $path_style .= ' 1 j '; | |
| 1332 | + } else if ($critere_style['stroke-linejoin'] == 'bevel') { | |
| 1333 | + $path_style .= ' 2 j '; | |
| 1334 | + } | |
| 1335 | + | |
| 1336 | + if ($critere_style['stroke-linecap'] == 'butt') { | |
| 1337 | + $path_style .= ' 0 J '; | |
| 1338 | + } else if ($critere_style['stroke-linecap'] == 'round') { | |
| 1339 | + $path_style .= ' 1 J '; | |
| 1340 | + } else if ($critere_style['stroke-linecap'] == 'square') { | |
| 1341 | + $path_style .= ' 2 J '; | |
| 1342 | + } | |
| 1343 | + | |
| 1344 | + if (isset($critere_style['stroke-miterlimit'])) { | |
| 1345 | + if ($critere_style['stroke-miterlimit'] == 'none') { | |
| 1346 | + | |
| 1347 | + } else if (preg_match('/^[\d.]+$/', $critere_style['stroke-miterlimit'])) { | |
| 1348 | + $path_style .= sprintf('%.2F M ', $critere_style['stroke-miterlimit']); | |
| 1349 | + } | |
| 1350 | + } | |
| 1351 | + if (isset($critere_style['stroke-dasharray'])) { | |
| 1352 | + $off = 0; | |
| 1353 | + $d = preg_split('/[ ,]/', $critere_style['stroke-dasharray']); | |
| 1354 | + if (count($d) == 1 && $d[0] == 0) { | |
| 1355 | + $path_style .= '[] 0 d '; | |
| 1356 | + } else { | |
| 1357 | + if (count($d) % 2 == 1) { | |
| 1358 | + $d = array_merge($d, $d); | |
| 1359 | + } // 5, 3, 1 => 5,3,1,5,3,1 OR 3 => 3,3 | |
| 1360 | + $arr = ''; | |
| 1361 | + for ($i = 0; $i < count($d); $i+=2) { | |
| 1362 | + $arr .= sprintf('%.3F %.3F ', $d[$i] * $this->kp, $d[$i + 1] * $this->kp); | |
| 1363 | + } | |
| 1364 | + if (isset($critere_style['stroke-dashoffset'])) { | |
| 1365 | + $off = $critere_style['stroke-dashoffset'] + 0; | |
| 1366 | + } | |
| 1367 | + $path_style .= sprintf('[%s] %.3F d ', $arr, $off * $this->kp); | |
| 1368 | + } | |
| 1369 | + } | |
| 1370 | + } | |
| 1371 | + | |
| 1372 | + if ($critere_style['fill-rule'] == 'evenodd') { | |
| 1373 | + $fr = '*'; | |
| 1374 | + } else { | |
| 1375 | + $fr = ''; | |
| 1376 | + } | |
| 1377 | + | |
| 1378 | + if (isset($critere_style['fill-opacity'])) { | |
| 1379 | + $opacity = 1; | |
| 1380 | + if ($critere_style['fill-opacity'] == 0) { | |
| 1381 | + $opacity = 0; | |
| 1382 | + } else if ($critere_style['fill-opacity'] > 1) { | |
| 1383 | + $opacity = 1; | |
| 1384 | + } else if ($critere_style['fill-opacity'] > 0) { | |
| 1385 | + $opacity = $critere_style['fill-opacity']; | |
| 1386 | + } else if ($critere_style['fill-opacity'] < 0) { | |
| 1387 | + $opacity = 0; | |
| 1388 | + } | |
| 1389 | + $gs = $this->mpdf_ref->AddExtGState(array('ca' => $opacity, 'BM' => '/Normal')); | |
| 1390 | + $this->mpdf_ref->extgstates[$gs]['fo'] = true; | |
| 1391 | + $path_style .= sprintf(' /GS%d gs ', $gs); | |
| 1392 | + } | |
| 1393 | + | |
| 1394 | + if (isset($critere_style['stroke-opacity'])) { | |
| 1395 | + $opacity = 1; | |
| 1396 | + if ($critere_style['stroke-opacity'] == 0) { | |
| 1397 | + $opacity = 0; | |
| 1398 | + } else if ($critere_style['stroke-opacity'] > 1) { | |
| 1399 | + $opacity = 1; | |
| 1400 | + } else if ($critere_style['stroke-opacity'] > 0) { | |
| 1401 | + $opacity = $critere_style['stroke-opacity']; | |
| 1402 | + } else if ($critere_style['stroke-opacity'] < 0) { | |
| 1403 | + $opacity = 0; | |
| 1404 | + } | |
| 1405 | + $gs = $this->mpdf_ref->AddExtGState(array('CA' => $opacity, 'BM' => '/Normal')); | |
| 1406 | + $this->mpdf_ref->extgstates[$gs]['fo'] = true; | |
| 1407 | + $path_style .= sprintf(' /GS%d gs ', $gs); | |
| 1408 | + } | |
| 1409 | + | |
| 1410 | + switch ($style) { | |
| 1411 | + case 'F': | |
| 1412 | + $op = 'f'; | |
| 1413 | + break; | |
| 1414 | + case 'FD': | |
| 1415 | + $op = 'B'; | |
| 1416 | + break; | |
| 1417 | + case 'ND': | |
| 1418 | + $op = 'S'; | |
| 1419 | + break; | |
| 1420 | + case 'D': | |
| 1421 | + $op = 'S'; | |
| 1422 | + break; | |
| 1423 | + default: | |
| 1424 | + $op = 'n'; | |
| 1425 | + } | |
| 1426 | + | |
| 1427 | + $prestyle = $path_style . ' '; | |
| 1428 | + $poststyle = $w . ' ' . $op . $fr . ' ' . $fill_gradient . "\n"; | |
| 1429 | + return array($prestyle, $poststyle); | |
| 1430 | + } | |
| 1431 | + | |
| 1432 | + // fonction retracant les <path /> | |
| 1433 | + function svgPath($command, $arguments) | |
| 1434 | + { | |
| 1435 | + $path_cmd = ''; | |
| 1436 | + $newsubpath = false; | |
| 1437 | + // mPDF 5.0.039 | |
| 1438 | + $minl = $this->pathBBox[0]; | |
| 1439 | + $mint = $this->pathBBox[1]; | |
| 1440 | + $maxr = $this->pathBBox[2] + $this->pathBBox[0]; | |
| 1441 | + $maxb = $this->pathBBox[3] + $this->pathBBox[1]; | |
| 1442 | + | |
| 1443 | + $start = array($this->xbase, -$this->ybase); | |
| 1444 | + | |
| 1445 | + preg_match_all('/[\-^]?[\d.]+(e[\-]?[\d]+){0,1}/i', $arguments, $a, PREG_SET_ORDER); | |
| 1446 | + | |
| 1447 | + // if the command is a capital letter, the coords go absolute, otherwise relative | |
| 1448 | + if (strtolower($command) == $command) | |
| 1449 | + $relative = true; | |
| 1450 | + else | |
| 1451 | + $relative = false; | |
| 1452 | + | |
| 1453 | + | |
| 1454 | + $ile_argumentow = count($a); | |
| 1455 | + | |
| 1456 | + // each command may have different needs for arguments [1 to 8] | |
| 1457 | + | |
| 1458 | + switch (strtolower($command)) { | |
| 1459 | + case 'm': // move | |
| 1460 | + for ($i = 0; $i < $ile_argumentow; $i+=2) { | |
| 1461 | + $x = $a[$i][0]; | |
| 1462 | + $y = $a[$i + 1][0]; | |
| 1463 | + if ($relative) { | |
| 1464 | + $pdfx = ($this->xbase + $x); | |
| 1465 | + $pdfy = ($this->ybase - $y); | |
| 1466 | + $this->xbase += $x; | |
| 1467 | + $this->ybase += -$y; | |
| 1468 | + } else { | |
| 1469 | + $pdfx = $x; | |
| 1470 | + $pdfy = -$y; | |
| 1471 | + $this->xbase = $x; | |
| 1472 | + $this->ybase = -$y; | |
| 1473 | + } | |
| 1474 | + $pdf_pt = $this->svg_overflow($pdfx, $pdfy); | |
| 1475 | + $minl = min($minl, $pdf_pt['x']); | |
| 1476 | + $maxr = max($maxr, $pdf_pt['x']); | |
| 1477 | + $mint = min($mint, -$pdf_pt['y']); | |
| 1478 | + $maxb = max($maxb, -$pdf_pt['y']); | |
| 1479 | + if ($i == 0) | |
| 1480 | + $path_cmd .= sprintf('%.3F %.3F m ', $pdf_pt['x'] * $this->kp, $pdf_pt['y'] * $this->kp); | |
| 1481 | + else | |
| 1482 | + $path_cmd .= sprintf('%.3F %.3F l ', $pdf_pt['x'] * $this->kp, $pdf_pt['y'] * $this->kp); | |
| 1483 | + // mPDF 4.4.003 Save start points of subpath | |
| 1484 | + if ($this->subPathInit) { | |
| 1485 | + $this->spxstart = $this->xbase; | |
| 1486 | + $this->spystart = $this->ybase; | |
| 1487 | + $this->subPathInit = false; | |
| 1488 | + } | |
| 1489 | + } | |
| 1490 | + break; | |
| 1491 | + case 'l': // a simple line | |
| 1492 | + for ($i = 0; $i < $ile_argumentow; $i+=2) { | |
| 1493 | + $x = ($a[$i][0]); | |
| 1494 | + $y = ($a[$i + 1][0]); | |
| 1495 | + if ($relative) { | |
| 1496 | + $pdfx = ($this->xbase + $x); | |
| 1497 | + $pdfy = ($this->ybase - $y); | |
| 1498 | + $this->xbase += $x; | |
| 1499 | + $this->ybase += -$y; | |
| 1500 | + } else { | |
| 1501 | + $pdfx = $x; | |
| 1502 | + $pdfy = -$y; | |
| 1503 | + $this->xbase = $x; | |
| 1504 | + $this->ybase = -$y; | |
| 1505 | + } | |
| 1506 | + $pdf_pt = $this->svg_overflow($pdfx, $pdfy); | |
| 1507 | + $minl = min($minl, $pdf_pt['x']); | |
| 1508 | + $maxr = max($maxr, $pdf_pt['x']); | |
| 1509 | + $mint = min($mint, -$pdf_pt['y']); | |
| 1510 | + $maxb = max($maxb, -$pdf_pt['y']); | |
| 1511 | + $path_cmd .= sprintf('%.3F %.3F l ', $pdf_pt['x'] * $this->kp, $pdf_pt['y'] * $this->kp); | |
| 1512 | + } | |
| 1513 | + break; | |
| 1514 | + case 'h': // a very simple horizontal line | |
| 1515 | + for ($i = 0; $i < $ile_argumentow; $i++) { | |
| 1516 | + $x = ($a[$i][0]); | |
| 1517 | + if ($relative) { | |
| 1518 | + $y = 0; | |
| 1519 | + $pdfx = ($this->xbase + $x); | |
| 1520 | + $pdfy = ($this->ybase - $y); | |
| 1521 | + $this->xbase += $x; | |
| 1522 | + $this->ybase += -$y; | |
| 1523 | + } else { | |
| 1524 | + $y = -$this->ybase; | |
| 1525 | + $pdfx = $x; | |
| 1526 | + $pdfy = -$y; | |
| 1527 | + $this->xbase = $x; | |
| 1528 | + $this->ybase = -$y; | |
| 1529 | + } | |
| 1530 | + $pdf_pt = $this->svg_overflow($pdfx, $pdfy); | |
| 1531 | + $minl = min($minl, $pdf_pt['x']); | |
| 1532 | + $maxr = max($maxr, $pdf_pt['x']); | |
| 1533 | + $mint = min($mint, -$pdf_pt['y']); | |
| 1534 | + $maxb = max($maxb, -$pdf_pt['y']); | |
| 1535 | + $path_cmd .= sprintf('%.3F %.3F l ', $pdf_pt['x'] * $this->kp, $pdf_pt['y'] * $this->kp); | |
| 1536 | + } | |
| 1537 | + break; | |
| 1538 | + case 'v': // the simplest line, vertical | |
| 1539 | + for ($i = 0; $i < $ile_argumentow; $i++) { | |
| 1540 | + $y = ($a[$i][0]); | |
| 1541 | + if ($relative) { | |
| 1542 | + $x = 0; | |
| 1543 | + $pdfx = ($this->xbase + $x); | |
| 1544 | + $pdfy = ($this->ybase - $y); | |
| 1545 | + $this->xbase += $x; | |
| 1546 | + $this->ybase += -$y; | |
| 1547 | + } else { | |
| 1548 | + $x = $this->xbase; | |
| 1549 | + $pdfx = $x; | |
| 1550 | + $pdfy = -$y; | |
| 1551 | + $this->xbase = $x; | |
| 1552 | + $this->ybase = -$y; | |
| 1553 | + } | |
| 1554 | + $pdf_pt = $this->svg_overflow($pdfx, $pdfy); | |
| 1555 | + $minl = min($minl, $pdf_pt['x']); | |
| 1556 | + $maxr = max($maxr, $pdf_pt['x']); | |
| 1557 | + $mint = min($mint, -$pdf_pt['y']); | |
| 1558 | + $maxb = max($maxb, -$pdf_pt['y']); | |
| 1559 | + $path_cmd .= sprintf('%.3F %.3F l ', $pdf_pt['x'] * $this->kp, $pdf_pt['y'] * $this->kp); | |
| 1560 | + } | |
| 1561 | + break; | |
| 1562 | + case 's': // bezier with first vertex equal first control | |
| 1563 | + // mPDF 4.4.003 | |
| 1564 | + if (!($this->lastcommand == 'C' || $this->lastcommand == 'c' || $this->lastcommand == 'S' || $this->lastcommand == 's')) { | |
| 1565 | + $this->lastcontrolpoints = array(0, 0); | |
| 1566 | + } | |
| 1567 | + for ($i = 0; $i < $ile_argumentow; $i += 4) { | |
| 1568 | + $x1 = $this->lastcontrolpoints[0]; | |
| 1569 | + $y1 = $this->lastcontrolpoints[1]; | |
| 1570 | + $x2 = ($a[$i][0]); | |
| 1571 | + $y2 = ($a[$i + 1][0]); | |
| 1572 | + $x = ($a[$i + 2][0]); | |
| 1573 | + $y = ($a[$i + 3][0]); | |
| 1574 | + if ($relative) { | |
| 1575 | + $pdfx1 = ($this->xbase + $x1); | |
| 1576 | + $pdfy1 = ($this->ybase - $y1); | |
| 1577 | + $pdfx2 = ($this->xbase + $x2); | |
| 1578 | + $pdfy2 = ($this->ybase - $y2); | |
| 1579 | + $pdfx = ($this->xbase + $x); | |
| 1580 | + $pdfy = ($this->ybase - $y); | |
| 1581 | + $this->xbase += $x; | |
| 1582 | + $this->ybase += -$y; | |
| 1583 | + } else { | |
| 1584 | + $pdfx1 = $this->xbase + $x1; | |
| 1585 | + $pdfy1 = $this->ybase - $y1; | |
| 1586 | + $pdfx2 = $x2; | |
| 1587 | + $pdfy2 = -$y2; | |
| 1588 | + $pdfx = $x; | |
| 1589 | + $pdfy = -$y; | |
| 1590 | + $this->xbase = $x; | |
| 1591 | + $this->ybase = -$y; | |
| 1592 | + } | |
| 1593 | + $this->lastcontrolpoints = array(($pdfx - $pdfx2), -($pdfy - $pdfy2)); // mPDF 4.4.003 always relative | |
| 1594 | + | |
| 1595 | + $pdf_pt = $this->svg_overflow($pdfx, $pdfy); | |
| 1596 | + | |
| 1597 | + $curves = array($pdfx1, -$pdfy1, $pdfx2, -$pdfy2, $pdfx, -$pdfy); | |
| 1598 | + $bx = calc_bezier_bbox($start, $curves); | |
| 1599 | + $minl = min($minl, $bx[0]); | |
| 1600 | + $maxr = max($maxr, $bx[2]); | |
| 1601 | + $mint = min($mint, $bx[1]); | |
| 1602 | + $maxb = max($maxb, $bx[3]); | |
| 1603 | + | |
| 1604 | + if (($pdf_pt['x'] != $pdfx) || ($pdf_pt['y'] != $pdfy)) { | |
| 1605 | + $path_cmd .= sprintf('%.3F %.3F l ', $pdf_pt['x'] * $this->kp, $pdf_pt['y'] * $this->kp); | |
| 1606 | + } else { | |
| 1607 | + $path_cmd .= sprintf('%.3F %.3F %.3F %.3F %.3F %.3F c ', $pdfx1 * $this->kp, $pdfy1 * $this->kp, $pdfx2 * $this->kp, $pdfy2 * $this->kp, $pdfx * $this->kp, $pdfy * $this->kp); | |
| 1608 | + } | |
| 1609 | + } | |
| 1610 | + break; | |
| 1611 | + case 'c': // bezier with second vertex equal second control | |
| 1612 | + for ($i = 0; $i < $ile_argumentow; $i += 6) { | |
| 1613 | + $x1 = ($a[$i][0]); | |
| 1614 | + $y1 = ($a[$i + 1][0]); | |
| 1615 | + $x2 = ($a[$i + 2][0]); | |
| 1616 | + $y2 = ($a[$i + 3][0]); | |
| 1617 | + $x = ($a[$i + 4][0]); | |
| 1618 | + $y = ($a[$i + 5][0]); | |
| 1619 | + | |
| 1620 | + | |
| 1621 | + if ($relative) { | |
| 1622 | + $pdfx1 = ($this->xbase + $x1); | |
| 1623 | + $pdfy1 = ($this->ybase - $y1); | |
| 1624 | + $pdfx2 = ($this->xbase + $x2); | |
| 1625 | + $pdfy2 = ($this->ybase - $y2); | |
| 1626 | + $pdfx = ($this->xbase + $x); | |
| 1627 | + $pdfy = ($this->ybase - $y); | |
| 1628 | + $this->xbase += $x; | |
| 1629 | + $this->ybase += -$y; | |
| 1630 | + } else { | |
| 1631 | + $pdfx1 = $x1; | |
| 1632 | + $pdfy1 = -$y1; | |
| 1633 | + $pdfx2 = $x2; | |
| 1634 | + $pdfy2 = -$y2; | |
| 1635 | + $pdfx = $x; | |
| 1636 | + $pdfy = -$y; | |
| 1637 | + $this->xbase = $x; | |
| 1638 | + $this->ybase = -$y; | |
| 1639 | + } | |
| 1640 | + $this->lastcontrolpoints = array(($pdfx - $pdfx2), -($pdfy - $pdfy2)); // mPDF 4.4.003 always relative | |
| 1641 | + // $pdf_pt2 = $this->svg_overflow($pdfx2,$pdfy2); | |
| 1642 | + // $pdf_pt1 = $this->svg_overflow($pdfx1,$pdfy1); | |
| 1643 | + $pdf_pt = $this->svg_overflow($pdfx, $pdfy); | |
| 1644 | + | |
| 1645 | + $curves = array($pdfx1, -$pdfy1, $pdfx2, -$pdfy2, $pdfx, -$pdfy); | |
| 1646 | + $bx = calc_bezier_bbox($start, $curves); | |
| 1647 | + $minl = min($minl, $bx[0]); | |
| 1648 | + $maxr = max($maxr, $bx[2]); | |
| 1649 | + $mint = min($mint, $bx[1]); | |
| 1650 | + $maxb = max($maxb, $bx[3]); | |
| 1651 | + | |
| 1652 | + if (($pdf_pt['x'] != $pdfx) || ($pdf_pt['y'] != $pdfy)) { | |
| 1653 | + $path_cmd .= sprintf('%.3F %.3F l ', $pdf_pt['x'] * $this->kp, $pdf_pt['y'] * $this->kp); | |
| 1654 | + } else { | |
| 1655 | + $path_cmd .= sprintf('%.3F %.3F %.3F %.3F %.3F %.3F c ', $pdfx1 * $this->kp, $pdfy1 * $this->kp, $pdfx2 * $this->kp, $pdfy2 * $this->kp, $pdfx * $this->kp, $pdfy * $this->kp); | |
| 1656 | + } | |
| 1657 | + } | |
| 1658 | + break; | |
| 1659 | + | |
| 1660 | + case 'q': // bezier quadratic avec point de control | |
| 1661 | + for ($i = 0; $i < $ile_argumentow; $i += 4) { | |
| 1662 | + $x1 = ($a[$i][0]); | |
| 1663 | + $y1 = ($a[$i + 1][0]); | |
| 1664 | + $x = ($a[$i + 2][0]); | |
| 1665 | + $y = ($a[$i + 3][0]); | |
| 1666 | + if ($relative) { | |
| 1667 | + $pdfx = ($this->xbase + $x); | |
| 1668 | + $pdfy = ($this->ybase - $y); | |
| 1669 | + | |
| 1670 | + $pdfx1 = ($this->xbase + ($x1 * 2 / 3)); | |
| 1671 | + $pdfy1 = ($this->ybase - ($y1 * 2 / 3)); | |
| 1672 | + // mPDF 4.4.003 | |
| 1673 | + $pdfx2 = $pdfx1 + 1 / 3 * ($x); | |
| 1674 | + $pdfy2 = $pdfy1 + 1 / 3 * (-$y); | |
| 1675 | + | |
| 1676 | + $this->xbase += $x; | |
| 1677 | + $this->ybase += -$y; | |
| 1678 | + } else { | |
| 1679 | + $pdfx = $x; | |
| 1680 | + $pdfy = -$y; | |
| 1681 | + | |
| 1682 | + $pdfx1 = ($this->xbase + (($x1 - $this->xbase) * 2 / 3)); | |
| 1683 | + $pdfy1 = ($this->ybase - (($y1 + $this->ybase) * 2 / 3)); | |
| 1684 | + | |
| 1685 | + $pdfx2 = ($x + (($x1 - $x) * 2 / 3)); | |
| 1686 | + $pdfy2 = (-$y - (($y1 - $y) * 2 / 3)); | |
| 1687 | + | |
| 1688 | + // mPDF 4.4.003 | |
| 1689 | + $pdfx2 = $pdfx1 + 1 / 3 * ($x - $this->xbase); | |
| 1690 | + $pdfy2 = $pdfy1 + 1 / 3 * (-$y - $this->ybase); | |
| 1691 | + | |
| 1692 | + $this->xbase = $x; | |
| 1693 | + $this->ybase = -$y; | |
| 1694 | + } | |
| 1695 | + $this->lastcontrolpoints = array(($pdfx - $pdfx2), -($pdfy - $pdfy2)); // mPDF 4.4.003 always relative | |
| 1696 | + | |
| 1697 | + $pdf_pt = $this->svg_overflow($pdfx, $pdfy); | |
| 1698 | + | |
| 1699 | + $curves = array($pdfx1, -$pdfy1, $pdfx2, -$pdfy2, $pdfx, -$pdfy); | |
| 1700 | + $bx = calc_bezier_bbox($start, $curves); | |
| 1701 | + $minl = min($minl, $bx[0]); | |
| 1702 | + $maxr = max($maxr, $bx[2]); | |
| 1703 | + $mint = min($mint, $bx[1]); | |
| 1704 | + $maxb = max($maxb, $bx[3]); | |
| 1705 | + | |
| 1706 | + if (($pdf_pt['x'] != $pdfx) || ($pdf_pt['y'] != $pdfy)) { | |
| 1707 | + $path_cmd .= sprintf('%.3F %.3F l ', $pdf_pt['x'] * $this->kp, $pdf_pt['y'] * $this->kp); | |
| 1708 | + } else { | |
| 1709 | + $path_cmd .= sprintf('%.3F %.3F %.3F %.3F %.3F %.3F c ', $pdfx1 * $this->kp, $pdfy1 * $this->kp, $pdfx2 * $this->kp, $pdfy2 * $this->kp, $pdfx * $this->kp, $pdfy * $this->kp); | |
| 1710 | + } | |
| 1711 | + } | |
| 1712 | + break; | |
| 1713 | + case 't': // bezier quadratic avec point de control simetrique a lancien point de control | |
| 1714 | + if (!($this->lastcommand == 'Q' || $this->lastcommand == 'q' || $this->lastcommand == 'T' || $this->lastcommand == 't')) { | |
| 1715 | + $this->lastcontrolpoints = array(0, 0); | |
| 1716 | + } | |
| 1717 | + for ($i = 0; $i < $ile_argumentow; $i += 2) { | |
| 1718 | + $x = ($a[$i][0]); | |
| 1719 | + $y = ($a[$i + 1][0]); | |
| 1720 | + | |
| 1721 | + $x1 = $this->lastcontrolpoints[0]; | |
| 1722 | + $y1 = $this->lastcontrolpoints[1]; | |
| 1723 | + | |
| 1724 | + if ($relative) { | |
| 1725 | + $pdfx = ($this->xbase + $x); | |
| 1726 | + $pdfy = ($this->ybase - $y); | |
| 1727 | + | |
| 1728 | + $pdfx1 = ($this->xbase + ($x1)); | |
| 1729 | + $pdfy1 = ($this->ybase - ($y1)); | |
| 1730 | + // mPDF 4.4.003 | |
| 1731 | + $pdfx2 = $pdfx1 + 1 / 3 * ($x); | |
| 1732 | + $pdfy2 = $pdfy1 + 1 / 3 * (-$y); | |
| 1733 | + | |
| 1734 | + $this->xbase += $x; | |
| 1735 | + $this->ybase += -$y; | |
| 1736 | + } else { | |
| 1737 | + $pdfx = $x; | |
| 1738 | + $pdfy = -$y; | |
| 1739 | + | |
| 1740 | + $pdfx1 = ($this->xbase + ($x1)); | |
| 1741 | + $pdfy1 = ($this->ybase - ($y1)); | |
| 1742 | + // mPDF 4.4.003 | |
| 1743 | + $pdfx2 = $pdfx1 + 1 / 3 * ($x - $this->xbase); | |
| 1744 | + $pdfy2 = $pdfy1 + 1 / 3 * (-$y - $this->ybase); | |
| 1745 | + | |
| 1746 | + $this->xbase = $x; | |
| 1747 | + $this->ybase = -$y; | |
| 1748 | + } | |
| 1749 | + | |
| 1750 | + $this->lastcontrolpoints = array(($pdfx - $pdfx2), -($pdfy - $pdfy2)); // mPDF 4.4.003 always relative | |
| 1751 | + | |
| 1752 | + $curves = array($pdfx1, -$pdfy1, $pdfx2, -$pdfy2, $pdfx, -$pdfy); | |
| 1753 | + $bx = calc_bezier_bbox($start, $curves); | |
| 1754 | + $minl = min($minl, $bx[0]); | |
| 1755 | + $maxr = max($maxr, $bx[2]); | |
| 1756 | + $mint = min($mint, $bx[1]); | |
| 1757 | + $maxb = max($maxb, $bx[3]); | |
| 1758 | + | |
| 1759 | + $path_cmd .= sprintf('%.3F %.3F %.3F %.3F %.3F %.3F c ', $pdfx1 * $this->kp, $pdfy1 * $this->kp, $pdfx2 * $this->kp, $pdfy2 * $this->kp, $pdfx * $this->kp, $pdfy * $this->kp); | |
| 1760 | + } | |
| 1761 | + | |
| 1762 | + break; | |
| 1763 | + case 'a': // Elliptical arc | |
| 1764 | + for ($i = 0; $i < $ile_argumentow; $i += 7) { | |
| 1765 | + $rx = ($a[$i][0]); | |
| 1766 | + $ry = ($a[$i + 1][0]); | |
| 1767 | + $angle = ($a[$i + 2][0]); //x-axis-rotation | |
| 1768 | + $largeArcFlag = ($a[$i + 3][0]); | |
| 1769 | + $sweepFlag = ($a[$i + 4][0]); | |
| 1770 | + $x2 = ($a[$i + 5][0]); | |
| 1771 | + $y2 = ($a[$i + 6][0]); | |
| 1772 | + $x1 = $this->xbase; | |
| 1773 | + $y1 = -$this->ybase; | |
| 1774 | + if ($relative) { | |
| 1775 | + $x2 = $this->xbase + $x2; | |
| 1776 | + $y2 = -$this->ybase + $y2; | |
| 1777 | + $this->xbase += ($a[$i + 5][0]); | |
| 1778 | + $this->ybase += -($a[$i + 6][0]); | |
| 1779 | + } else { | |
| 1780 | + $this->xbase = $x2; | |
| 1781 | + $this->ybase = -$y2; | |
| 1782 | + } | |
| 1783 | + list($pcmd, $bounds) = $this->Arcto($x1, $y1, $x2, $y2, $rx, $ry, $angle, $largeArcFlag, $sweepFlag); | |
| 1784 | + $minl = min($minl, $x2, min($bounds[0])); | |
| 1785 | + $maxr = max($maxr, $x2, max($bounds[0])); | |
| 1786 | + $mint = min($mint, $y2, min($bounds[1])); | |
| 1787 | + $maxb = max($maxb, $y2, max($bounds[1])); | |
| 1788 | + $path_cmd .= $pcmd; | |
| 1789 | + } | |
| 1790 | + break; | |
| 1791 | + case'z': | |
| 1792 | + $path_cmd .= 'h '; | |
| 1793 | + $this->subPathInit = true; | |
| 1794 | + $newsubpath = true; | |
| 1795 | + $this->xbase = $this->spxstart; | |
| 1796 | + $this->ybase = $this->spystart; | |
| 1797 | + break; | |
| 1798 | + default: | |
| 1799 | + break; | |
| 1800 | + } | |
| 1801 | + | |
| 1802 | + if (!$newsubpath) { | |
| 1803 | + $this->subPathInit = false; | |
| 1804 | + } | |
| 1805 | + $this->lastcommand = $command; | |
| 1806 | + // mPDF 5.0.039 | |
| 1807 | + $this->pathBBox[0] = $minl; | |
| 1808 | + $this->pathBBox[1] = $mint; | |
| 1809 | + $this->pathBBox[2] = $maxr - $this->pathBBox[0]; | |
| 1810 | + $this->pathBBox[3] = $maxb - $this->pathBBox[1]; | |
| 1811 | + return $path_cmd; | |
| 1812 | + } | |
| 1813 | + | |
| 1814 | + function Arcto($x1, $y1, $x2, $y2, $rx, $ry, $angle, $largeArcFlag, $sweepFlag) | |
| 1815 | + { | |
| 1816 | + | |
| 1817 | + $bounds = array(0 => array($x1, $x2), 1 => array($y1, $y2)); | |
| 1818 | + // 1. Treat out-of-range parameters as described in | |
| 1819 | + // http://www.w3.org/TR/SVG/implnote.html#ArcImplementationNotes | |
| 1820 | + // If the endpoints (x1, y1) and (x2, y2) are identical, then this | |
| 1821 | + // is equivalent to omitting the elliptical arc segment entirely | |
| 1822 | + if ($x1 == $x2 && $y1 == $y2) | |
| 1823 | + return array('', $bounds); // mPD 5.0.040 | |
| 1824 | + | |
| 1825 | + | |
| 1826 | +// If rX = 0 or rY = 0 then this arc is treated as a straight line | |
| 1827 | + // segment (a "lineto") joining the endpoints. | |
| 1828 | + if ($rx == 0.0 || $ry == 0.0) { | |
| 1829 | + // return array(Lineto(x2, y2), $bounds); | |
| 1830 | + } | |
| 1831 | + | |
| 1832 | + // If rX or rY have negative signs, these are dropped; the absolute | |
| 1833 | + // value is used instead. | |
| 1834 | + if ($rx < 0.0) | |
| 1835 | + $rx = -$rx; | |
| 1836 | + if ($ry < 0.0) | |
| 1837 | + $ry = -$ry; | |
| 1838 | + | |
| 1839 | + // 2. convert to center parameterization as shown in | |
| 1840 | + // http://www.w3.org/TR/SVG/implnote.html | |
| 1841 | + $sinPhi = sin(deg2rad($angle)); | |
| 1842 | + $cosPhi = cos(deg2rad($angle)); | |
| 1843 | + | |
| 1844 | + $x1dash = $cosPhi * ($x1 - $x2) / 2.0 + $sinPhi * ($y1 - $y2) / 2.0; | |
| 1845 | + $y1dash = -$sinPhi * ($x1 - $x2) / 2.0 + $cosPhi * ($y1 - $y2) / 2.0; | |
| 1846 | + | |
| 1847 | + | |
| 1848 | + $numerator = $rx * $rx * $ry * $ry - $rx * $rx * $y1dash * $y1dash - $ry * $ry * $x1dash * $x1dash; | |
| 1849 | + | |
| 1850 | + if ($numerator < 0.0) { | |
| 1851 | + // If rX , rY and are such that there is no solution (basically, | |
| 1852 | + // the ellipse is not big enough to reach from (x1, y1) to (x2, | |
| 1853 | + // y2)) then the ellipse is scaled up uniformly until there is | |
| 1854 | + // exactly one solution (until the ellipse is just big enough). | |
| 1855 | + // -> find factor s, such that numerator' with rx'=s*rx and | |
| 1856 | + // ry'=s*ry becomes 0 : | |
| 1857 | + $s = sqrt(1.0 - $numerator / ($rx * $rx * $ry * $ry)); | |
| 1858 | + | |
| 1859 | + $rx *= $s; | |
| 1860 | + $ry *= $s; | |
| 1861 | + $root = 0.0; | |
| 1862 | + } else { | |
| 1863 | + $root = ($largeArcFlag == $sweepFlag ? -1.0 : 1.0) * sqrt($numerator / ($rx * $rx * $y1dash * $y1dash + $ry * $ry * $x1dash * $x1dash)); | |
| 1864 | + } | |
| 1865 | + | |
| 1866 | + $cxdash = $root * $rx * $y1dash / $ry; | |
| 1867 | + $cydash = -$root * $ry * $x1dash / $rx; | |
| 1868 | + | |
| 1869 | + $cx = $cosPhi * $cxdash - $sinPhi * $cydash + ($x1 + $x2) / 2.0; | |
| 1870 | + $cy = $sinPhi * $cxdash + $cosPhi * $cydash + ($y1 + $y2) / 2.0; | |
| 1871 | + | |
| 1872 | + | |
| 1873 | + $theta1 = $this->CalcVectorAngle(1.0, 0.0, ($x1dash - $cxdash) / $rx, ($y1dash - $cydash) / $ry); | |
| 1874 | + $dtheta = $this->CalcVectorAngle(($x1dash - $cxdash) / $rx, ($y1dash - $cydash) / $ry, (-$x1dash - $cxdash) / $rx, (-$y1dash - $cydash) / $ry); | |
| 1875 | + if (!$sweepFlag && $dtheta > 0) | |
| 1876 | + $dtheta -= 2.0 * M_PI; | |
| 1877 | + else if ($sweepFlag && $dtheta < 0) | |
| 1878 | + $dtheta += 2.0 * M_PI; | |
| 1879 | + | |
| 1880 | + // 3. convert into cubic bezier segments <= 90deg | |
| 1881 | + $segments = ceil(abs($dtheta / (M_PI / 2.0))); | |
| 1882 | + $delta = $dtheta / $segments; | |
| 1883 | + $t = 8.0 / 3.0 * sin($delta / 4.0) * sin($delta / 4.0) / sin($delta / 2.0); | |
| 1884 | + $coords = array(); | |
| 1885 | + for ($i = 0; $i < $segments; $i++) { | |
| 1886 | + $cosTheta1 = cos($theta1); | |
| 1887 | + $sinTheta1 = sin($theta1); | |
| 1888 | + $theta2 = $theta1 + $delta; | |
| 1889 | + $cosTheta2 = cos($theta2); | |
| 1890 | + $sinTheta2 = sin($theta2); | |
| 1891 | + | |
| 1892 | + // a) calculate endpoint of the segment: | |
| 1893 | + $xe = $cosPhi * $rx * $cosTheta2 - $sinPhi * $ry * $sinTheta2 + $cx; | |
| 1894 | + $ye = $sinPhi * $rx * $cosTheta2 + $cosPhi * $ry * $sinTheta2 + $cy; | |
| 1895 | + | |
| 1896 | + // b) calculate gradients at start/end points of segment: | |
| 1897 | + $dx1 = $t * ( - $cosPhi * $rx * $sinTheta1 - $sinPhi * $ry * $cosTheta1); | |
| 1898 | + $dy1 = $t * ( - $sinPhi * $rx * $sinTheta1 + $cosPhi * $ry * $cosTheta1); | |
| 1899 | + | |
| 1900 | + $dxe = $t * ( $cosPhi * $rx * $sinTheta2 + $sinPhi * $ry * $cosTheta2); | |
| 1901 | + $dye = $t * ( $sinPhi * $rx * $sinTheta2 - $cosPhi * $ry * $cosTheta2); | |
| 1902 | + | |
| 1903 | + // c) draw the cubic bezier: | |
| 1904 | + $coords[$i] = array(($x1 + $dx1), ($y1 + $dy1), ($xe + $dxe), ($ye + $dye), $xe, $ye); | |
| 1905 | + | |
| 1906 | + // do next segment | |
| 1907 | + $theta1 = $theta2; | |
| 1908 | + $x1 = $xe; | |
| 1909 | + $y1 = $ye; | |
| 1910 | + } | |
| 1911 | + $path = ' '; | |
| 1912 | + foreach ($coords AS $c) { | |
| 1913 | + $cpx1 = $c[0]; | |
| 1914 | + $cpy1 = $c[1]; | |
| 1915 | + $cpx2 = $c[2]; | |
| 1916 | + $cpy2 = $c[3]; | |
| 1917 | + $x2 = $c[4]; | |
| 1918 | + $y2 = $c[5]; | |
| 1919 | + $path .= sprintf('%.3F %.3F %.3F %.3F %.3F %.3F c ', $cpx1 * $this->kp, -$cpy1 * $this->kp, $cpx2 * $this->kp, -$cpy2 * $this->kp, $x2 * $this->kp, -$y2 * $this->kp) . "\n"; | |
| 1920 | + | |
| 1921 | + // mPDF 5.0.040 | |
| 1922 | + $bounds[0][] = $c[4]; | |
| 1923 | + $bounds[1][] = $c[5]; | |
| 1924 | + } | |
| 1925 | + return array($path, $bounds); // mPD 5.0.040 | |
| 1926 | + } | |
| 1927 | + | |
| 1928 | + function CalcVectorAngle($ux, $uy, $vx, $vy) | |
| 1929 | + { | |
| 1930 | + $ta = atan2($uy, $ux); | |
| 1931 | + $tb = atan2($vy, $vx); | |
| 1932 | + if ($tb >= $ta) | |
| 1933 | + return ($tb - $ta); | |
| 1934 | + return (6.28318530718 - ($ta - $tb)); | |
| 1935 | + } | |
| 1936 | + | |
| 1937 | + function ConvertSVGSizePixels($size = 5, $maxsize = 'x') | |
| 1938 | + { | |
| 1939 | + // maxsize in pixels (user units) or 'y' or 'x' | |
| 1940 | + // e.g. $w = $this->ConvertSVGSizePixels($arguments['w'],$this->svg_info['w']*(25.4/$this->mpdf_ref->dpi)); | |
| 1941 | + // usefontsize - setfalse for e.g. margins - will ignore fontsize for % values | |
| 1942 | + // Depends of maxsize value to make % work properly. Usually maxsize == pagewidth | |
| 1943 | + // For text $maxsize = Fontsize | |
| 1944 | + // Setting e.g. margin % will use maxsize (pagewidth) and em will use fontsize | |
| 1945 | + | |
| 1946 | + if ($maxsize == 'y') { | |
| 1947 | + $maxsize = $this->svg_info['h']; | |
| 1948 | + } else if ($maxsize == 'x') { | |
| 1949 | + $maxsize = $this->svg_info['w']; | |
| 1950 | + } | |
| 1951 | + $maxsize *= (25.4 / $this->mpdf_ref->dpi); // convert pixels to mm | |
| 1952 | + $fontsize = $this->mpdf_ref->FontSize / $this->kf; | |
| 1953 | + //Return as pixels | |
| 1954 | + $size = $this->mpdf_ref->ConvertSize($size, $maxsize, $fontsize, false) * 1 / (25.4 / $this->mpdf_ref->dpi); | |
| 1955 | + return $size; | |
| 1956 | + } | |
| 1957 | + | |
| 1958 | + function ConvertSVGSizePts($size = 5) | |
| 1959 | + { | |
| 1960 | + // usefontsize - setfalse for e.g. margins - will ignore fontsize for % values | |
| 1961 | + // Depends of maxsize value to make % work properly. Usually maxsize == pagewidth | |
| 1962 | + // For text $maxsize = Fontsize | |
| 1963 | + // Setting e.g. margin % will use maxsize (pagewidth) and em will use fontsize | |
| 1964 | + $maxsize = $this->mpdf_ref->FontSize; | |
| 1965 | + //Return as pts | |
| 1966 | + $size = $this->mpdf_ref->ConvertSize($size, $maxsize, false, true) * 72 / 25.4; | |
| 1967 | + return $size; | |
| 1968 | + } | |
| 1969 | + | |
| 1970 | + // | |
| 1971 | + // fonction retracant les <rect /> | |
| 1972 | + function svgRect($arguments) | |
| 1973 | + { | |
| 1974 | + | |
| 1975 | + if ($arguments['h'] == 0 || $arguments['w'] == 0) { | |
| 1976 | + return ''; | |
| 1977 | + } | |
| 1978 | + | |
| 1979 | + $x = $this->ConvertSVGSizePixels($arguments['x'], 'x'); // mPDF 4.4.003 | |
| 1980 | + $y = $this->ConvertSVGSizePixels($arguments['y'], 'y'); // mPDF 4.4.003 | |
| 1981 | + $h = $this->ConvertSVGSizePixels($arguments['h'], 'y'); // mPDF 4.4.003 | |
| 1982 | + $w = $this->ConvertSVGSizePixels($arguments['w'], 'x'); // mPDF 4.4.003 | |
| 1983 | + $rx = $this->ConvertSVGSizePixels($arguments['rx'], 'x'); // mPDF 4.4.003 | |
| 1984 | + $ry = $this->ConvertSVGSizePixels($arguments['ry'], 'y'); // mPDF 4.4.003 | |
| 1985 | + | |
| 1986 | + if ($rx > $w / 2) { | |
| 1987 | + $rx = $w / 2; | |
| 1988 | + } // mPDF 4.4.003 | |
| 1989 | + if ($ry > $h / 2) { | |
| 1990 | + $ry = $h / 2; | |
| 1991 | + } // mPDF 4.4.003 | |
| 1992 | + | |
| 1993 | + if ($rx > 0 and $ry == 0) { | |
| 1994 | + $ry = $rx; | |
| 1995 | + } | |
| 1996 | + if ($ry > 0 and $rx == 0) { | |
| 1997 | + $rx = $ry; | |
| 1998 | + } | |
| 1999 | + | |
| 2000 | + if ($rx == 0 and $ry == 0) { | |
| 2001 | + // trace un rectangle sans angle arrondit | |
| 2002 | + $path_cmd = sprintf('%.3F %.3F m ', ($x * $this->kp), -($y * $this->kp)); | |
| 2003 | + $path_cmd .= sprintf('%.3F %.3F l ', (($x + $w) * $this->kp), -($y * $this->kp)); | |
| 2004 | + $path_cmd .= sprintf('%.3F %.3F l ', (($x + $w) * $this->kp), -(($y + $h) * $this->kp)); | |
| 2005 | + $path_cmd .= sprintf('%.3F %.3F l ', ($x) * $this->kp, -(($y + $h) * $this->kp)); | |
| 2006 | + $path_cmd .= sprintf('%.3F %.3F l h ', ($x * $this->kp), -($y * $this->kp)); | |
| 2007 | + } else { | |
| 2008 | + // trace un rectangle avec les arrondit | |
| 2009 | + // les points de controle du bezier sont deduis grace a la constante kappa | |
| 2010 | + $kappa = 4 * (sqrt(2) - 1) / 3; | |
| 2011 | + | |
| 2012 | + $kx = $kappa * $rx; | |
| 2013 | + $ky = $kappa * $ry; | |
| 2014 | + | |
| 2015 | + $path_cmd = sprintf('%.3F %.3F m ', ($x + $rx) * $this->kp, -$y * $this->kp); | |
| 2016 | + $path_cmd .= sprintf('%.3F %.3F l ', ($x + ($w - $rx)) * $this->kp, -$y * $this->kp); | |
| 2017 | + $path_cmd .= sprintf('%.3F %.3F %.3F %.3F %.3F %.3F c ', ($x + ($w - $rx + $kx)) * $this->kp, -$y * $this->kp, ($x + $w) * $this->kp, (-$y + (-$ry + $ky)) * $this->kp, ($x + $w) * $this->kp, (-$y + (-$ry)) * $this->kp); | |
| 2018 | + $path_cmd .= sprintf('%.3F %.3F l ', ($x + $w) * $this->kp, (-$y + (-$h + $ry)) * $this->kp); | |
| 2019 | + $path_cmd .= sprintf('%.3F %.3F %.3F %.3F %.3F %.3F c ', ($x + $w) * $this->kp, (-$y + (-$h - $ky + $ry)) * $this->kp, ($x + ($w - $rx + $kx)) * $this->kp, (-$y + (-$h)) * $this->kp, ($x + ($w - $rx)) * $this->kp, (-$y + (-$h)) * $this->kp); | |
| 2020 | + | |
| 2021 | + $path_cmd .= sprintf('%.3F %.3F l ', ($x + $rx) * $this->kp, (-$y + (-$h)) * $this->kp); | |
| 2022 | + $path_cmd .= sprintf('%.3F %.3F %.3F %.3F %.3F %.3F c ', ($x + ($rx - $kx)) * $this->kp, (-$y + (-$h)) * $this->kp, $x * $this->kp, (-$y + (-$h - $ky + $ry)) * $this->kp, $x * $this->kp, (-$y + (-$h + $ry)) * $this->kp); | |
| 2023 | + $path_cmd .= sprintf('%.3F %.3F l ', $x * $this->kp, (-$y + (-$ry)) * $this->kp); | |
| 2024 | + $path_cmd .= sprintf('%.3F %.3F %.3F %.3F %.3F %.3F c h ', $x * $this->kp, (-$y + (-$ry + $ky)) * $this->kp, ($x + ($rx - $kx)) * $this->kp, -$y * $this->kp, ($x + $rx) * $this->kp, -$y * $this->kp); | |
| 2025 | + } | |
| 2026 | + return $path_cmd; | |
| 2027 | + } | |
| 2028 | + | |
| 2029 | + // | |
| 2030 | + // fonction retracant les <ellipse /> et <circle /> | |
| 2031 | + // le cercle est tracé grave a 4 bezier cubic, les poitn de controles | |
| 2032 | + // sont deduis grace a la constante kappa * rayon | |
| 2033 | + function svgEllipse($arguments) | |
| 2034 | + { | |
| 2035 | + if ($arguments['rx'] == 0 || $arguments['ry'] == 0) { | |
| 2036 | + return ''; | |
| 2037 | + } | |
| 2038 | + | |
| 2039 | + $kappa = 4 * (sqrt(2) - 1) / 3; | |
| 2040 | + | |
| 2041 | + $cx = $this->ConvertSVGSizePixels($arguments['cx'], 'x'); | |
| 2042 | + $cy = $this->ConvertSVGSizePixels($arguments['cy'], 'y'); | |
| 2043 | + $rx = $this->ConvertSVGSizePixels($arguments['rx'], 'x'); | |
| 2044 | + $ry = $this->ConvertSVGSizePixels($arguments['ry'], 'y'); | |
| 2045 | + | |
| 2046 | + $x1 = $cx; | |
| 2047 | + $y1 = -$cy + $ry; | |
| 2048 | + | |
| 2049 | + $x2 = $cx + $rx; | |
| 2050 | + $y2 = -$cy; | |
| 2051 | + | |
| 2052 | + $x3 = $cx; | |
| 2053 | + $y3 = -$cy - $ry; | |
| 2054 | + | |
| 2055 | + $x4 = $cx - $rx; | |
| 2056 | + $y4 = -$cy; | |
| 2057 | + | |
| 2058 | + $path_cmd = sprintf('%.3F %.3F m ', $x1 * $this->kp, $y1 * $this->kp); | |
| 2059 | + $path_cmd .= sprintf('%.3F %.3F %.3F %.3F %.3F %.3F c ', ($x1 + ($rx * $kappa)) * $this->kp, $y1 * $this->kp, $x2 * $this->kp, ($y2 + ($ry * $kappa)) * $this->kp, $x2 * $this->kp, $y2 * $this->kp); | |
| 2060 | + $path_cmd .= sprintf('%.3F %.3F %.3F %.3F %.3F %.3F c ', $x2 * $this->kp, ($y2 - ($ry * $kappa)) * $this->kp, ($x3 + ($rx * $kappa)) * $this->kp, $y3 * $this->kp, $x3 * $this->kp, $y3 * $this->kp); | |
| 2061 | + $path_cmd .= sprintf('%.3F %.3F %.3F %.3F %.3F %.3F c ', ($x3 - ($rx * $kappa)) * $this->kp, $y3 * $this->kp, $x4 * $this->kp, ($y4 - ($ry * $kappa)) * $this->kp, $x4 * $this->kp, $y4 * $this->kp); | |
| 2062 | + $path_cmd .= sprintf('%.3F %.3F %.3F %.3F %.3F %.3F c ', $x4 * $this->kp, ($y4 + ($ry * $kappa)) * $this->kp, ($x1 - ($rx * $kappa)) * $this->kp, $y1 * $this->kp, $x1 * $this->kp, $y1 * $this->kp); | |
| 2063 | + $path_cmd .= 'h '; | |
| 2064 | + | |
| 2065 | + return $path_cmd; | |
| 2066 | + } | |
| 2067 | + | |
| 2068 | + // | |
| 2069 | + // fonction retracant les <polyline /> et les <line /> | |
| 2070 | + function svgPolyline($arguments, $ispolyline = true) | |
| 2071 | + { | |
| 2072 | + if ($ispolyline) { | |
| 2073 | + $xbase = $arguments[0]; | |
| 2074 | + $ybase = - $arguments[1]; | |
| 2075 | + } else { | |
| 2076 | + if ($arguments[0] == $arguments[2] && $arguments[1] == $arguments[3]) { | |
| 2077 | + return ''; | |
| 2078 | + } // Zero length line | |
| 2079 | + $xbase = $this->ConvertSVGSizePixels($arguments[0], 'x'); | |
| 2080 | + $ybase = - $this->ConvertSVGSizePixels($arguments[1], 'y'); | |
| 2081 | + } | |
| 2082 | + $path_cmd = sprintf('%.3F %.3F m ', $xbase * $this->kp, $ybase * $this->kp); | |
| 2083 | + for ($i = 2; $i < count($arguments); $i += 2) { | |
| 2084 | + if ($ispolyline) { | |
| 2085 | + $tmp_x = $arguments[$i]; | |
| 2086 | + $tmp_y = - $arguments[($i + 1)]; | |
| 2087 | + } else { | |
| 2088 | + $tmp_x = $this->ConvertSVGSizePixels($arguments[$i], 'x'); | |
| 2089 | + $tmp_y = - $this->ConvertSVGSizePixels($arguments[($i + 1)], 'y'); | |
| 2090 | + } | |
| 2091 | + $path_cmd .= sprintf('%.3F %.3F l ', $tmp_x * $this->kp, $tmp_y * $this->kp); | |
| 2092 | + } | |
| 2093 | + | |
| 2094 | + // $path_cmd .= 'h '; // ?? In error - don't close subpath here | |
| 2095 | + return $path_cmd; | |
| 2096 | + } | |
| 2097 | + | |
| 2098 | + // | |
| 2099 | + // fonction retracant les <polygone /> | |
| 2100 | + function svgPolygon($arguments) | |
| 2101 | + { | |
| 2102 | + $xbase = $arguments[0]; | |
| 2103 | + $ybase = - $arguments[1]; | |
| 2104 | + $path_cmd = sprintf('%.3F %.3F m ', $xbase * $this->kp, $ybase * $this->kp); | |
| 2105 | + for ($i = 2; $i < count($arguments); $i += 2) { | |
| 2106 | + $tmp_x = $arguments[$i]; | |
| 2107 | + $tmp_y = - $arguments[($i + 1)]; | |
| 2108 | + | |
| 2109 | + $path_cmd .= sprintf('%.3F %.3F l ', $tmp_x * $this->kp, $tmp_y * $this->kp); | |
| 2110 | + } | |
| 2111 | + $path_cmd .= sprintf('%.3F %.3F l ', $xbase * $this->kp, $ybase * $this->kp); | |
| 2112 | + $path_cmd .= 'h '; | |
| 2113 | + return $path_cmd; | |
| 2114 | + } | |
| 2115 | + | |
| 2116 | + // | |
| 2117 | + // write string to image | |
| 2118 | + function svgText() | |
| 2119 | + { | |
| 2120 | + // $tmp = count($this->txt_style)-1; | |
| 2121 | + $current_style = $this->txt_style[count($this->txt_style) - 1]; // mPDF 5.7.4 | |
| 2122 | + $style = ''; | |
| 2123 | + $op = ''; | |
| 2124 | + $render = -1; | |
| 2125 | + if (isset($this->txt_data[2])) { | |
| 2126 | + // mPDF 6 | |
| 2127 | + // If using SVG Font | |
| 2128 | + if (isset($this->svg_font[$current_style['font-family']])) { | |
| 2129 | + // select font | |
| 2130 | + $style = 'R'; | |
| 2131 | + $style .= (isset($current_style['font-weight']) && $current_style['font-weight'] == 'bold') ? 'B' : ''; | |
| 2132 | + $style .= (isset($current_style['font-style']) && $current_style['font-style'] == 'italic') ? 'I' : ''; | |
| 2133 | + $style .= (isset($current_style['font-variant']) && $current_style['font-variant'] == 'small-caps') ? 'S' : ''; | |
| 2134 | + | |
| 2135 | + $fontsize = $current_style['font-size'] * $this->mpdf_ref->dpi / 72; | |
| 2136 | + if (isset($this->svg_font[$current_style['font-family']][$style])) { | |
| 2137 | + $svg_font = $this->svg_font[$current_style['font-family']][$style]; | |
| 2138 | + } else if (isset($this->svg_font[$current_style['font-family']]['R'])) { | |
| 2139 | + $svg_font = $this->svg_font[$current_style['font-family']]['R']; | |
| 2140 | + } | |
| 2141 | + | |
| 2142 | + if (!isset($svg_font['units-per-em']) || $svg_font['units-per-em'] < 1) { | |
| 2143 | + $svg_font['units-per-em'] = 1000; | |
| 2144 | + } | |
| 2145 | + $units_per_em = $svg_font['units-per-em']; | |
| 2146 | + $scale = $fontsize / $units_per_em; | |
| 2147 | + $stroke_width = $current_style['stroke-width']; | |
| 2148 | + $stroke_width /= $scale; | |
| 2149 | + | |
| 2150 | + $opacitystr = ''; | |
| 2151 | + $fopacity = 1; | |
| 2152 | + if (isset($current_style['fill-opacity'])) { | |
| 2153 | + if ($current_style['fill-opacity'] == 0) { | |
| 2154 | + $fopacity = 0; | |
| 2155 | + } else if ($current_style['fill-opacity'] > 1) { | |
| 2156 | + $fopacity = 1; | |
| 2157 | + } else if ($current_style['fill-opacity'] > 0) { | |
| 2158 | + $fopacity = $current_style['fill-opacity']; | |
| 2159 | + } else if ($current_style['fill-opacity'] < 0) { | |
| 2160 | + $fopacity = 0; | |
| 2161 | + } | |
| 2162 | + } | |
| 2163 | + $sopacity = 1; | |
| 2164 | + if (isset($current_style['stroke-opacity'])) { | |
| 2165 | + if ($current_style['stroke-opacity'] == 0) { | |
| 2166 | + $sopacity = 0; | |
| 2167 | + } else if ($current_style['stroke-opacity'] > 1) { | |
| 2168 | + $sopacity = 1; | |
| 2169 | + } else if ($current_style['stroke-opacity'] > 0) { | |
| 2170 | + $sopacity = $current_style['stroke-opacity']; | |
| 2171 | + } else if ($current_style['stroke-opacity'] < 0) { | |
| 2172 | + $sopacity = 0; | |
| 2173 | + } | |
| 2174 | + } | |
| 2175 | + $gs = $this->mpdf_ref->AddExtGState(array('ca' => $fopacity, 'CA' => $sopacity, 'BM' => '/Normal')); | |
| 2176 | + $this->mpdf_ref->extgstates[$gs]['fo'] = true; | |
| 2177 | + $opacitystr = sprintf(' /GS%d gs ', $gs); | |
| 2178 | + | |
| 2179 | + $fillstr = ''; | |
| 2180 | + if (isset($current_style['fill']) && $current_style['fill'] != 'none') { | |
| 2181 | + $col = $this->mpdf_ref->ConvertColor($current_style['fill']); | |
| 2182 | + $fillstr = $this->mpdf_ref->SetFColor($col, true); | |
| 2183 | + $render = "0"; // Fill (only) | |
| 2184 | + $op = 'f'; | |
| 2185 | + } | |
| 2186 | + $strokestr = ''; | |
| 2187 | + if ($stroke_width > 0 && $current_style['stroke'] != 'none') { | |
| 2188 | + $scol = $this->mpdf_ref->ConvertColor($current_style['stroke']); | |
| 2189 | + if ($scol) { | |
| 2190 | + $strokestr .= $this->mpdf_ref->SetDColor($scol, true) . ' '; | |
| 2191 | + } | |
| 2192 | + $linewidth = $this->ConvertSVGSizePixels($stroke_width); | |
| 2193 | + if ($linewidth > 0) { | |
| 2194 | + $strokestr .= sprintf('%.3F w 0 J 0 j ', $linewidth * $this->kp); | |
| 2195 | + if ($render == -1) { | |
| 2196 | + $render = "1"; | |
| 2197 | + } // stroke only | |
| 2198 | + else { | |
| 2199 | + $render = "2"; | |
| 2200 | + } // fill and stroke | |
| 2201 | + $op .= 'S'; | |
| 2202 | + } | |
| 2203 | + } | |
| 2204 | + if ($render == -1) { | |
| 2205 | + return ''; | |
| 2206 | + } | |
| 2207 | + if ($op == 'fS') { | |
| 2208 | + $op = 'B'; | |
| 2209 | + } | |
| 2210 | + | |
| 2211 | + $x = $this->txt_data[0]; // mPDF 5.7.4 | |
| 2212 | + $y = $this->txt_data[1]; // mPDF 5.7.4 | |
| 2213 | + $txt = $this->txt_data[2]; | |
| 2214 | + | |
| 2215 | + $txt = preg_replace('/\f/', '', $txt); | |
| 2216 | + $txt = preg_replace('/\r/', '', $txt); | |
| 2217 | + $txt = preg_replace('/\n/', ' ', $txt); | |
| 2218 | + $txt = preg_replace('/\t/', ' ', $txt); | |
| 2219 | + $txt = preg_replace("/[ ]+/u", ' ', $txt); | |
| 2220 | + | |
| 2221 | + if ($this->textjuststarted) { | |
| 2222 | + $txt = ltrim($txt); | |
| 2223 | + } // mPDF 5.7.4 | |
| 2224 | + $this->textjuststarted = false; // mPDF 5.7.4 | |
| 2225 | + | |
| 2226 | + $txt = $this->mpdf_ref->purify_utf8_text($txt); | |
| 2227 | + if ($this->mpdf_ref->text_input_as_HTML) { | |
| 2228 | + $txt = $this->mpdf_ref->all_entities_to_utf8($txt); | |
| 2229 | + } | |
| 2230 | + | |
| 2231 | + $nb = mb_strlen($txt, 'UTF-8'); | |
| 2232 | + $i = 0; | |
| 2233 | + $sw = 0; | |
| 2234 | + $subpath_cmd = ''; | |
| 2235 | + while ($i < $nb) { | |
| 2236 | + //Get next character | |
| 2237 | + $char = mb_substr($txt, $i, 1, 'UTF-8'); | |
| 2238 | + | |
| 2239 | + | |
| 2240 | + if (isset($svg_font['glyphs'][$char])) { | |
| 2241 | + $d = $svg_font['glyphs'][$char]['d']; | |
| 2242 | + if (isset($svg_font['glyphs'][$char]['horiz-adv-x'])) { | |
| 2243 | + $horiz_adv_x = $svg_font['glyphs'][$char]['horiz-adv-x']; | |
| 2244 | + } else { | |
| 2245 | + $horiz_adv_x = $svg_font['horiz-adv-x']; | |
| 2246 | + } // missing glyph width | |
| 2247 | + } else { | |
| 2248 | + $d = $svg_font['d']; | |
| 2249 | + $horiz_adv_x = $svg_font['horiz-adv-x']; // missing glyph width | |
| 2250 | + } | |
| 2251 | + preg_match_all('/([MZLHVCSQTAmzlhvcsqta])([eE ,\-.\d]+)*/', $d, $commands, PREG_SET_ORDER); | |
| 2252 | + $subpath_cmd .= sprintf('q %.4F 0 0 %.4F mPDF-AXS(%.4F) %.4F cm ', $scale, -$scale, ($x + $sw * $scale) * $this->kp, -$y * $this->kp); | |
| 2253 | + | |
| 2254 | + $this->subPathInit = true; | |
| 2255 | + $this->pathBBox = array(999999, 999999, -999999, -999999); | |
| 2256 | + foreach ($commands as $cmd) { | |
| 2257 | + if (count($cmd) == 3 || (isset($cmd[2]) && $cmd[2] == '')) { | |
| 2258 | + list($tmp, $command, $arguments) = $cmd; | |
| 2259 | + } else { | |
| 2260 | + list($tmp, $command) = $cmd; | |
| 2261 | + $arguments = ''; | |
| 2262 | + } | |
| 2263 | + | |
| 2264 | + $subpath_cmd .= $this->svgPath($command, $arguments); | |
| 2265 | + } | |
| 2266 | + $subpath_cmd .= $op . ' Q '; | |
| 2267 | + if ($this->pathBBox[2] == -1999998) { | |
| 2268 | + $this->pathBBox[2] = 100; | |
| 2269 | + } | |
| 2270 | + if ($this->pathBBox[3] == -1999998) { | |
| 2271 | + $this->pathBBox[3] = 100; | |
| 2272 | + } | |
| 2273 | + if ($this->pathBBox[0] == 999999) { | |
| 2274 | + $this->pathBBox[0] = 0; | |
| 2275 | + } | |
| 2276 | + if ($this->pathBBox[1] == 999999) { | |
| 2277 | + $this->pathBBox[1] = 0; | |
| 2278 | + } | |
| 2279 | + | |
| 2280 | + | |
| 2281 | + $sw += $horiz_adv_x; | |
| 2282 | + $i++; | |
| 2283 | + } | |
| 2284 | + | |
| 2285 | + $sw *= $scale; // convert stringwidth to units | |
| 2286 | + // mPDF 5.7.4 | |
| 2287 | + $this->textlength = $sw; | |
| 2288 | + $this->texttotallength += $this->textlength; | |
| 2289 | + | |
| 2290 | + $path_cmd = sprintf('q %s %s Tr %s %s ', $opacitystr, $render, $fillstr, $strokestr); | |
| 2291 | + $path_cmd .= $subpath_cmd; | |
| 2292 | + $path_cmd .= 'Q '; | |
| 2293 | + | |
| 2294 | + unset($this->txt_data[0], $this->txt_data[1], $this->txt_data[2]); | |
| 2295 | + return $path_cmd; | |
| 2296 | + } | |
| 2297 | + | |
| 2298 | + // select font | |
| 2299 | + $style .= ($current_style['font-weight'] == 'bold') ? 'B' : ''; | |
| 2300 | + $style .= ($current_style['font-style'] == 'italic') ? 'I' : ''; | |
| 2301 | + $size = $current_style['font-size'] * $this->kf; | |
| 2302 | + | |
| 2303 | + $current_style['font-family'] = $this->mpdf_ref->SetFont($current_style['font-family'], $style, $size, false); | |
| 2304 | + $this->mpdf_ref->CurrentFont['fo'] = true; | |
| 2305 | + | |
| 2306 | + $opacitystr = ''; | |
| 2307 | + // mPDF 6 | |
| 2308 | + $fopacity = 1; | |
| 2309 | + if (isset($current_style['fill-opacity'])) { | |
| 2310 | + if ($current_style['fill-opacity'] == 0) { | |
| 2311 | + $fopacity = 0; | |
| 2312 | + } else if ($current_style['fill-opacity'] > 1) { | |
| 2313 | + $fopacity = 1; | |
| 2314 | + } else if ($current_style['fill-opacity'] > 0) { | |
| 2315 | + $fopacity = $current_style['fill-opacity']; | |
| 2316 | + } else if ($current_style['fill-opacity'] < 0) { | |
| 2317 | + $fopacity = 0; | |
| 2318 | + } | |
| 2319 | + } | |
| 2320 | + $sopacity = 1; | |
| 2321 | + if (isset($current_style['stroke-opacity'])) { | |
| 2322 | + if ($current_style['stroke-opacity'] == 0) { | |
| 2323 | + $sopacity = 0; | |
| 2324 | + } else if ($current_style['stroke-opacity'] > 1) { | |
| 2325 | + $sopacity = 1; | |
| 2326 | + } else if ($current_style['stroke-opacity'] > 0) { | |
| 2327 | + $sopacity = $current_style['stroke-opacity']; | |
| 2328 | + } else if ($current_style['stroke-opacity'] < 0) { | |
| 2329 | + $sopacity = 0; | |
| 2330 | + } | |
| 2331 | + } | |
| 2332 | + $gs = $this->mpdf_ref->AddExtGState(array('ca' => $fopacity, 'CA' => $sopacity, 'BM' => '/Normal')); | |
| 2333 | + $this->mpdf_ref->extgstates[$gs]['fo'] = true; | |
| 2334 | + $opacitystr = sprintf(' /GS%d gs ', $gs); | |
| 2335 | + | |
| 2336 | + $fillstr = ''; | |
| 2337 | + if (isset($current_style['fill']) && $current_style['fill'] != 'none') { | |
| 2338 | + $col = $this->mpdf_ref->ConvertColor($current_style['fill']); | |
| 2339 | + $fillstr = $this->mpdf_ref->SetFColor($col, true); | |
| 2340 | + $render = "0"; // Fill (only) | |
| 2341 | + } | |
| 2342 | + $strokestr = ''; | |
| 2343 | + if (isset($current_style['stroke-width']) && $current_style['stroke-width'] > 0 && $current_style['stroke'] != 'none') { | |
| 2344 | + $scol = $this->mpdf_ref->ConvertColor($current_style['stroke']); | |
| 2345 | + if ($scol) { | |
| 2346 | + $strokestr .= $this->mpdf_ref->SetDColor($scol, true) . ' '; | |
| 2347 | + } | |
| 2348 | + $linewidth = $this->ConvertSVGSizePixels($current_style['stroke-width']); | |
| 2349 | + if ($linewidth > 0) { | |
| 2350 | + $strokestr .= sprintf('%.3F w 1 J 1 j ', $linewidth * $this->kp); | |
| 2351 | + if ($render == -1) { | |
| 2352 | + $render = "1"; | |
| 2353 | + } // stroke only | |
| 2354 | + else { | |
| 2355 | + $render = "2"; | |
| 2356 | + } // fill and stroke | |
| 2357 | + } | |
| 2358 | + } | |
| 2359 | + if ($render == -1) { | |
| 2360 | + return ''; | |
| 2361 | + } | |
| 2362 | + | |
| 2363 | + $x = $this->txt_data[0]; // mPDF 5.7.4 | |
| 2364 | + $y = $this->txt_data[1]; // mPDF 5.7.4 | |
| 2365 | + $txt = $this->txt_data[2]; | |
| 2366 | + | |
| 2367 | + $txt = preg_replace('/\f/', '', $txt); | |
| 2368 | + $txt = preg_replace('/\r/', '', $txt); | |
| 2369 | + $txt = preg_replace('/\n/', ' ', $txt); | |
| 2370 | + $txt = preg_replace('/\t/', ' ', $txt); | |
| 2371 | + $txt = preg_replace("/[ ]+/u", ' ', $txt); | |
| 2372 | + | |
| 2373 | + if ($this->textjuststarted) { | |
| 2374 | + $txt = ltrim($txt); | |
| 2375 | + } // mPDF 5.7.4 | |
| 2376 | + $this->textjuststarted = false; // mPDF 5.7.4 | |
| 2377 | + | |
| 2378 | + $txt = $this->mpdf_ref->purify_utf8_text($txt); | |
| 2379 | + if ($this->mpdf_ref->text_input_as_HTML) { | |
| 2380 | + $txt = $this->mpdf_ref->all_entities_to_utf8($txt); | |
| 2381 | + } | |
| 2382 | + | |
| 2383 | + if ($this->mpdf_ref->usingCoreFont) { | |
| 2384 | + $txt = mb_convert_encoding($txt, $this->mpdf_ref->mb_enc, 'UTF-8'); | |
| 2385 | + } | |
| 2386 | + if (preg_match("/([" . $this->mpdf_ref->pregRTLchars . "])/u", $txt)) { | |
| 2387 | + $this->mpdf_ref->biDirectional = true; | |
| 2388 | + } | |
| 2389 | + | |
| 2390 | + $textvar = 0; | |
| 2391 | + $save_OTLtags = $this->mpdf_ref->OTLtags; | |
| 2392 | + $this->mpdf_ref->OTLtags = array(); | |
| 2393 | + if ($this->mpdf_ref->useKerning) { | |
| 2394 | + if ($this->mpdf_ref->CurrentFont['haskernGPOS']) { | |
| 2395 | + if (isset($this->mpdf_ref->OTLtags['Plus'])) { | |
| 2396 | + $this->mpdf_ref->OTLtags['Plus'] .= ' kern'; | |
| 2397 | + } else { | |
| 2398 | + $this->mpdf_ref->OTLtags['Plus'] = ' kern'; | |
| 2399 | + } | |
| 2400 | + } else { | |
| 2401 | + $textvar = ($textvar | FC_KERNING); | |
| 2402 | + } | |
| 2403 | + } | |
| 2404 | + | |
| 2405 | + // Use OTL OpenType Table Layout - GSUB & GPOS | |
| 2406 | + if (isset($this->mpdf_ref->CurrentFont['useOTL']) && $this->mpdf_ref->CurrentFont['useOTL']) { | |
| 2407 | + $txt = $this->mpdf_ref->otl->applyOTL($txt, $this->mpdf_ref->CurrentFont['useOTL']); | |
| 2408 | + $OTLdata = $this->mpdf_ref->otl->OTLdata; | |
| 2409 | + } | |
| 2410 | + $this->mpdf_ref->OTLtags = $save_OTLtags; | |
| 2411 | + | |
| 2412 | + $this->mpdf_ref->magic_reverse_dir($txt, $this->mpdf_ref->directionality, $OTLdata); | |
| 2413 | + | |
| 2414 | + $this->mpdf_ref->CurrentFont['used'] = true; | |
| 2415 | + | |
| 2416 | + $sw = $this->mpdf_ref->GetStringWidth($txt, true, $OTLdata, $textvar); // also adds characters to subset | |
| 2417 | + // mPDF 5.7.4 | |
| 2418 | + $this->textlength = $sw * 1 / (25.4 / $this->mpdf_ref->dpi); | |
| 2419 | + $this->texttotallength += $this->textlength; | |
| 2420 | + | |
| 2421 | + $pdfx = $x * $this->kp; | |
| 2422 | + $pdfy = -$y * $this->kp; | |
| 2423 | + | |
| 2424 | + $aixextra = sprintf(' /F%d %.3F Tf %s %s Tr %s %s ', $this->mpdf_ref->CurrentFont['i'], $this->mpdf_ref->FontSizePt, $opacitystr, $render, $fillstr, $strokestr); | |
| 2425 | + | |
| 2426 | + $path_cmd = 'q 1 0 0 1 mPDF-AXS(0.00) 0 cm '; // Align X-shift | |
| 2427 | + $path_cmd .= $this->mpdf_ref->Text($pdfx, $pdfy, $txt, $OTLdata, $textvar, $aixextra, 'SVG', true); | |
| 2428 | + $path_cmd .= " Q\n"; | |
| 2429 | + | |
| 2430 | + unset($this->txt_data[0], $this->txt_data[1], $this->txt_data[2]); | |
| 2431 | + | |
| 2432 | + if (isset($current_style['font-size-parent'])) { | |
| 2433 | + $this->mpdf_ref->SetFontSize($current_style['font-size-parent']); | |
| 2434 | + } | |
| 2435 | + } else { | |
| 2436 | + return ' '; | |
| 2437 | + } | |
| 2438 | + // Reset font // mPDF 5.7.4 | |
| 2439 | + $prev_style = $this->txt_style[count($this->txt_style) - 1]; | |
| 2440 | + $style = ''; | |
| 2441 | + $style .= ($prev_style['font-weight'] == 'bold') ? 'B' : ''; | |
| 2442 | + $style .= ($prev_style['font-style'] == 'italic') ? 'I' : ''; | |
| 2443 | + $size = $prev_style['font-size'] * $this->kf; | |
| 2444 | + $this->mpdf_ref->SetFont($prev_style['font-family'], $style, $size, false); | |
| 2445 | + | |
| 2446 | + return $path_cmd; | |
| 2447 | + } | |
| 2448 | + | |
| 2449 | + function svgDefineTxtStyle($critere_style) | |
| 2450 | + { | |
| 2451 | + // get copy of current/default txt style, and modify it with supplied attributes | |
| 2452 | + $tmp = count($this->txt_style) - 1; | |
| 2453 | + $current_style = $this->txt_style[$tmp]; | |
| 2454 | + if (isset($critere_style['style'])) { | |
| 2455 | + if (preg_match('/fill:\s*rgb\((\d+),\s*(\d+),\s*(\d+)\)/', $critere_style['style'], $m)) { | |
| 2456 | + $current_style['fill'] = '#' . str_pad(dechex($m[1]), 2, "0", STR_PAD_LEFT) . str_pad(dechex($m[2]), 2, "0", STR_PAD_LEFT) . str_pad(dechex($m[3]), 2, "0", STR_PAD_LEFT); | |
| 2457 | + } else { | |
| 2458 | + $tmp = preg_replace("/(.*)fill:\s*([a-z0-9#_()]*|none)(.*)/i", "$2", $critere_style['style']); | |
| 2459 | + if ($tmp && $tmp != 'inherit' && $tmp != $critere_style['style']) { | |
| 2460 | + $current_style['fill'] = $tmp; | |
| 2461 | + } | |
| 2462 | + } | |
| 2463 | + | |
| 2464 | + // mPDF 6 | |
| 2465 | + if (preg_match("/[^-]opacity:\s*([a-z0-9.]*|none)/i", $critere_style['style'], $m) || | |
| 2466 | + preg_match("/^opacity:\s*([a-z0-9.]*|none)/i", $critere_style['style'], $m)) { | |
| 2467 | + $current_style['fill-opacity'] = $m[1]; | |
| 2468 | + $current_style['stroke-opacity'] = $m[1]; | |
| 2469 | + } | |
| 2470 | + | |
| 2471 | + $tmp = preg_replace("/(.*)fill-opacity:\s*([a-z0-9.]*|none)(.*)/i", "$2", $critere_style['style']); | |
| 2472 | + if ($tmp && $tmp != 'inherit' && $tmp != $critere_style['style']) { | |
| 2473 | + $current_style['fill-opacity'] = $tmp; | |
| 2474 | + } | |
| 2475 | + | |
| 2476 | + $tmp = preg_replace("/(.*)fill-rule:\s*([a-z0-9#]*|none)(.*)/i", "$2", $critere_style['style']); | |
| 2477 | + if ($tmp != $critere_style['style'] && $tmp != $critere_style['style']) { | |
| 2478 | + $current_style['fill-rule'] = $tmp; | |
| 2479 | + } | |
| 2480 | + | |
| 2481 | + if (preg_match('/stroke:\s*rgb\((\d+),\s*(\d+),\s*(\d+)\)/', $critere_style['style'], $m)) { | |
| 2482 | + $current_style['stroke'] = '#' . str_pad(dechex($m[1]), 2, "0", STR_PAD_LEFT) . str_pad(dechex($m[2]), 2, "0", STR_PAD_LEFT) . str_pad(dechex($m[3]), 2, "0", STR_PAD_LEFT); | |
| 2483 | + } else { | |
| 2484 | + $tmp = preg_replace("/(.*)stroke:\s*([a-z0-9#]*|none)(.*)/i", "$2", $critere_style['style']); | |
| 2485 | + if ($tmp && $tmp != 'inherit' && $tmp != $critere_style['style']) { | |
| 2486 | + $current_style['stroke'] = $tmp; | |
| 2487 | + } | |
| 2488 | + } | |
| 2489 | + | |
| 2490 | + $tmp = preg_replace("/(.*)stroke-linecap:\s*([a-z0-9#]*|none)(.*)/i", "$2", $critere_style['style']); | |
| 2491 | + if ($tmp && $tmp != 'inherit' && $tmp != $critere_style['style']) { | |
| 2492 | + $current_style['stroke-linecap'] = $tmp; | |
| 2493 | + } | |
| 2494 | + | |
| 2495 | + $tmp = preg_replace("/(.*)stroke-linejoin:\s*([a-z0-9#]*|none)(.*)/i", "$2", $critere_style['style']); | |
| 2496 | + if ($tmp && $tmp != 'inherit' && $tmp != $critere_style['style']) { | |
| 2497 | + $current_style['stroke-linejoin'] = $tmp; | |
| 2498 | + } | |
| 2499 | + | |
| 2500 | + $tmp = preg_replace("/(.*)stroke-miterlimit:\s*([a-z0-9#]*|none)(.*)/i", "$2", $critere_style['style']); | |
| 2501 | + if ($tmp && $tmp != 'inherit' && $tmp != $critere_style['style']) { | |
| 2502 | + $current_style['stroke-miterlimit'] = $tmp; | |
| 2503 | + } | |
| 2504 | + | |
| 2505 | + $tmp = preg_replace("/(.*)stroke-opacity:\s*([a-z0-9.]*|none)(.*)/i", "$2", $critere_style['style']); | |
| 2506 | + if ($tmp && $tmp != 'inherit' && $tmp != $critere_style['style']) { | |
| 2507 | + $current_style['stroke-opacity'] = $tmp; | |
| 2508 | + } | |
| 2509 | + | |
| 2510 | + $tmp = preg_replace("/(.*)stroke-width:\s*([a-z0-9.]*|none)(.*)/i", "$2", $critere_style['style']); | |
| 2511 | + if ($tmp && $tmp != 'inherit' && $tmp != $critere_style['style']) { | |
| 2512 | + $current_style['stroke-width'] = $tmp; | |
| 2513 | + } | |
| 2514 | + | |
| 2515 | + $tmp = preg_replace("/(.*)stroke-dasharray:\s*([a-z0-9., ]*|none)(.*)/i", "$2", $critere_style['style']); | |
| 2516 | + if ($tmp && $tmp != 'inherit' && $tmp != $critere_style['style']) { | |
| 2517 | + $current_style['stroke-dasharray'] = $tmp; | |
| 2518 | + } | |
| 2519 | + | |
| 2520 | + $tmp = preg_replace("/(.*)stroke-dashoffset:\s*([a-z0-9.]*|none)(.*)/i", "$2", $critere_style['style']); | |
| 2521 | + if ($tmp && $tmp != 'inherit' && $tmp != $critere_style['style']) { | |
| 2522 | + $current_style['stroke-dashoffset'] = $tmp; | |
| 2523 | + } | |
| 2524 | + | |
| 2525 | + $tmp = preg_replace("/(.*)font-family:\s*([a-z0-9.\"' ,\-]*|none)(.*)/i", "$2", $critere_style['style']); | |
| 2526 | + if ($tmp && $tmp != 'inherit' && $tmp != $critere_style['style']) { | |
| 2527 | + $critere_style['font-family'] = $tmp; | |
| 2528 | + } | |
| 2529 | + | |
| 2530 | + $tmp = preg_replace("/(.*)font-size:\s*([a-z0-9.]*|none)(.*)/i", "$2", $critere_style['style']); | |
| 2531 | + if ($tmp && $tmp != 'inherit' && $tmp != $critere_style['style']) { | |
| 2532 | + $critere_style['font-size'] = $tmp; | |
| 2533 | + } | |
| 2534 | + | |
| 2535 | + $tmp = preg_replace("/(.*)font-weight:\s*([a-z0-9.]*|normal)(.*)/i", "$2", $critere_style['style']); | |
| 2536 | + if ($tmp && $tmp != 'inherit' && $tmp != $critere_style['style']) { | |
| 2537 | + $critere_style['font-weight'] = $tmp; | |
| 2538 | + } | |
| 2539 | + | |
| 2540 | + $tmp = preg_replace("/(.*)font-style:\s*([a-z0-9.]*|normal)(.*)/i", "$2", $critere_style['style']); | |
| 2541 | + if ($tmp && $tmp != 'inherit' && $tmp != $critere_style['style']) { | |
| 2542 | + $critere_style['font-style'] = $tmp; | |
| 2543 | + } | |
| 2544 | + | |
| 2545 | + $tmp = preg_replace("/(.*)font-variant:\s*([a-z0-9.]*|normal)(.*)/i", "$2", $critere_style['style']); | |
| 2546 | + if ($tmp && $tmp != 'inherit' && $tmp != $critere_style['style']) { | |
| 2547 | + $critere_style['font-variant'] = $tmp; | |
| 2548 | + } | |
| 2549 | + | |
| 2550 | + $tmp = preg_replace("/(.*)text-anchor:\s*(start|middle|end)(.*)/i", "$2", $critere_style['style']); | |
| 2551 | + if ($tmp && $tmp != 'inherit' && $tmp != $critere_style['style']) { | |
| 2552 | + $critere_style['text-anchor'] = $tmp; | |
| 2553 | + } | |
| 2554 | + } | |
| 2555 | + if (isset($critere_style['font'])) { | |
| 2556 | + | |
| 2557 | + // [ [ <'font-style'> || <'font-variant'> || <'font-weight'> ]?<'font-size'> [ / <'line-height'> ]? <'font-family'> ] | |
| 2558 | + | |
| 2559 | + $tmp = preg_replace("/(.*)(italic|oblique)(.*)/i", "$2", $critere_style['font']); | |
| 2560 | + if ($tmp != $critere_style['font']) { | |
| 2561 | + if ($tmp == 'oblique') { | |
| 2562 | + $tmp = 'italic'; | |
| 2563 | + } | |
| 2564 | + $current_style['font-style'] = $tmp; | |
| 2565 | + } | |
| 2566 | + $tmp = preg_replace("/(.*)(bold|bolder)(.*)/i", "$2", $critere_style['font']); | |
| 2567 | + if ($tmp != $critere_style['font']) { | |
| 2568 | + if ($tmp == 'bolder') { | |
| 2569 | + $tmp = 'bold'; | |
| 2570 | + } | |
| 2571 | + $current_style['font-weight'] = $tmp; | |
| 2572 | + } | |
| 2573 | + | |
| 2574 | + $tmp = preg_replace("/(.*)(small\-caps)(.*)/i", "$2", $critere_style['font']); | |
| 2575 | + if ($tmp != $critere_style['font']) { | |
| 2576 | + $current_style['font-variant'] = $tmp; | |
| 2577 | + } | |
| 2578 | + | |
| 2579 | + // select digits not followed by percent sign nor preceeded by forward slash | |
| 2580 | + $tmp = preg_replace("/(.*)\b(\d+)[\b|\/](.*)/i", "$2", $critere_style['font']); | |
| 2581 | + if ($tmp != $critere_style['font']) { | |
| 2582 | + $current_style['font-size'] = $this->ConvertSVGSizePts($tmp); | |
| 2583 | + $this->mpdf_ref->SetFont('', '', $current_style['font-size'], false); | |
| 2584 | + } | |
| 2585 | + } | |
| 2586 | + | |
| 2587 | + // mPDF 6 | |
| 2588 | + if (isset($critere_style['opacity']) && $critere_style['opacity'] != 'inherit') { | |
| 2589 | + $current_style['fill-opacity'] = $critere_style['opacity']; | |
| 2590 | + $current_style['stroke-opacity'] = $critere_style['opacity']; | |
| 2591 | + } | |
| 2592 | + // mPDF 6 | |
| 2593 | + if (isset($critere_style['stroke-opacity']) && $critere_style['stroke-opacity'] != 'inherit') { | |
| 2594 | + $current_style['stroke-opacity'] = $critere_style['stroke-opacity']; | |
| 2595 | + } | |
| 2596 | + // mPDF 6 | |
| 2597 | + if (isset($critere_style['fill-opacity']) && $critere_style['fill-opacity'] != 'inherit') { | |
| 2598 | + $current_style['fill-opacity'] = $critere_style['fill-opacity']; | |
| 2599 | + } | |
| 2600 | + if (isset($critere_style['fill']) && $critere_style['fill'] != 'inherit') { | |
| 2601 | + $current_style['fill'] = $critere_style['fill']; | |
| 2602 | + } | |
| 2603 | + if (isset($critere_style['stroke']) && $critere_style['stroke'] != 'inherit') { | |
| 2604 | + $current_style['stroke'] = $critere_style['stroke']; | |
| 2605 | + } | |
| 2606 | + if (isset($critere_style['stroke-width']) && $critere_style['stroke-width'] != 'inherit') { | |
| 2607 | + $current_style['stroke-width'] = $critere_style['stroke-width']; | |
| 2608 | + } | |
| 2609 | + | |
| 2610 | + if (isset($critere_style['font-style']) && $critere_style['font-style'] != 'inherit') { | |
| 2611 | + if (strtolower($critere_style['font-style']) == 'oblique') { | |
| 2612 | + $critere_style['font-style'] = 'italic'; | |
| 2613 | + } | |
| 2614 | + $current_style['font-style'] = $critere_style['font-style']; | |
| 2615 | + } | |
| 2616 | + | |
| 2617 | + if (isset($critere_style['font-weight']) && $critere_style['font-weight'] != 'inherit') { | |
| 2618 | + if (strtolower($critere_style['font-weight']) == 'bolder') { | |
| 2619 | + $critere_style['font-weight'] = 'bold'; | |
| 2620 | + } | |
| 2621 | + $current_style['font-weight'] = $critere_style['font-weight']; | |
| 2622 | + } | |
| 2623 | + | |
| 2624 | + if (isset($critere_style['font-variant']) && $critere_style['font-variant'] != 'inherit') { | |
| 2625 | + $current_style['font-variant'] = $critere_style['font-variant']; | |
| 2626 | + } | |
| 2627 | + | |
| 2628 | + if (isset($critere_style['font-size']) && $critere_style['font-size'] != 'inherit') { | |
| 2629 | + if (strpos($critere_style['font-size'], '%') !== false) { | |
| 2630 | + $current_style['font-size-parent'] = $current_style['font-size']; | |
| 2631 | + } | |
| 2632 | + $current_style['font-size'] = $this->ConvertSVGSizePts($critere_style['font-size']); | |
| 2633 | + $this->mpdf_ref->SetFont('', '', $current_style['font-size'], false); | |
| 2634 | + } | |
| 2635 | + | |
| 2636 | + if (isset($critere_style['font-family']) && $critere_style['font-family'] != 'inherit') { | |
| 2637 | + $v = $critere_style['font-family']; | |
| 2638 | + $aux_fontlist = explode(",", $v); | |
| 2639 | + $found = 0; | |
| 2640 | + | |
| 2641 | + $svgfontstyle = 'R'; | |
| 2642 | + $svgfontstyle .= (isset($current_style['font-weight']) && $current_style['font-weight'] == 'bold') ? 'B' : ''; | |
| 2643 | + $svgfontstyle .= (isset($current_style['font-style']) && $current_style['font-style'] == 'italic') ? 'I' : ''; | |
| 2644 | + $svgfontstyle .= (isset($current_style['font-variant']) && $current_style['font-variant'] == 'small-caps') ? 'S' : ''; | |
| 2645 | + | |
| 2646 | + foreach ($aux_fontlist AS $f) { | |
| 2647 | + $fonttype = trim($f); | |
| 2648 | + $fonttype = preg_replace('/["\']*(.*?)["\']*/', '\\1', $fonttype); | |
| 2649 | + $fonttype = preg_replace('/ /', '', $fonttype); | |
| 2650 | + $v = strtolower(trim($fonttype)); | |
| 2651 | + if (isset($this->mpdf_ref->fonttrans[$v]) && $this->mpdf_ref->fonttrans[$v]) { | |
| 2652 | + $v = $this->mpdf_ref->fonttrans[$v]; | |
| 2653 | + } | |
| 2654 | + if ((!$this->mpdf_ref->usingCoreFont && in_array($v, $this->mpdf_ref->available_unifonts)) || | |
| 2655 | + ($this->mpdf_ref->usingCoreFont && in_array($v, array('courier', 'times', 'helvetica', 'arial'))) || | |
| 2656 | + in_array($v, array('sjis', 'uhc', 'big5', 'gb')) || isset($this->svg_font[$v][$svgfontstyle])) { // mPDF 6 | |
| 2657 | + $current_style['font-family'] = $v; | |
| 2658 | + $found = 1; | |
| 2659 | + break; | |
| 2660 | + } | |
| 2661 | + } | |
| 2662 | + if (!$found) { | |
| 2663 | + foreach ($aux_fontlist AS $f) { | |
| 2664 | + $fonttype = trim($f); | |
| 2665 | + $fonttype = preg_replace('/["\']*(.*?)["\']*/', '\\1', $fonttype); | |
| 2666 | + $fonttype = preg_replace('/ /', '', $fonttype); | |
| 2667 | + $v = strtolower(trim($fonttype)); | |
| 2668 | + if (isset($this->mpdf_ref->fonttrans[$v]) && $this->mpdf_ref->fonttrans[$v]) { | |
| 2669 | + $v = $this->mpdf_ref->fonttrans[$v]; | |
| 2670 | + } | |
| 2671 | + if (in_array($v, $this->mpdf_ref->sans_fonts) || in_array($v, $this->mpdf_ref->serif_fonts) || in_array($v, $this->mpdf_ref->mono_fonts) || isset($this->svg_font[$v][$svgfontstyle])) { // mPDF 6 | |
| 2672 | + $current_style['font-family'] = $v; | |
| 2673 | + break; | |
| 2674 | + } | |
| 2675 | + } | |
| 2676 | + } | |
| 2677 | + } | |
| 2678 | + if (isset($critere_style['text-anchor']) && $critere_style['text-anchor'] != 'inherit') { | |
| 2679 | + $current_style['text-anchor'] = $critere_style['text-anchor']; | |
| 2680 | + } | |
| 2681 | + | |
| 2682 | + // add current style to text style array (will remove it later after writing text to svg_string) | |
| 2683 | + array_push($this->txt_style, $current_style); | |
| 2684 | + } | |
| 2685 | + | |
| 2686 | + // | |
| 2687 | + // fonction ajoutant un gradient | |
| 2688 | + function svgAddGradient($id, $array_gradient) | |
| 2689 | + { | |
| 2690 | + | |
| 2691 | + $this->svg_gradient[$id] = $array_gradient; | |
| 2692 | + } | |
| 2693 | + | |
| 2694 | + // | |
| 2695 | + // Ajoute une couleur dans le gradient correspondant | |
| 2696 | + // | |
| 2697 | + // function ecrivant dans le svgstring | |
| 2698 | + function svgWriteString($content) | |
| 2699 | + { | |
| 2700 | + | |
| 2701 | + $this->svg_string .= $content; | |
| 2702 | + } | |
| 2703 | + | |
| 2704 | + // analise le svg et renvoie aux fonctions precedente our le traitement | |
| 2705 | + function ImageSVG($data) | |
| 2706 | + { | |
| 2707 | + // Try to clean up the start of the file | |
| 2708 | + // removing DOCTYPE fails with this: | |
| 2709 | + /* | |
| 2710 | + <!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1 Tiny//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11-tiny.dtd" | |
| 2711 | + [ | |
| 2712 | + <!ELEMENT Paragraph (#PCDATA)> | |
| 2713 | + ]> | |
| 2714 | + */ | |
| 2715 | + //$data = preg_replace('/<!DOCTYPE.*? >/is', '', $data); | |
| 2716 | + //$data = preg_replace('/<\?xml.*? >/is', '', $data); | |
| 2717 | + | |
| 2718 | + $data = preg_replace('/^.*?<svg([> ])/is', '<svg\\1', $data); // mPDF 5.7.4 | |
| 2719 | + | |
| 2720 | + $data = preg_replace('/<!--.*?-->/is', '', $data); // mPDF 5.7.4 | |
| 2721 | + // Converts < to < when not a tag | |
| 2722 | + $data = preg_replace('/<([^!?\/a-zA-Z_:])/i', '<\\1', $data); // mPDF 5.7.4 | |
| 2723 | + | |
| 2724 | + if (_SVG_AUTOFONT) { | |
| 2725 | + $data = $this->markScriptToLang($data); | |
| 2726 | + } | |
| 2727 | + | |
| 2728 | + $this->svg_info = array(); | |
| 2729 | + $last_gradid = ''; // mPDF 6 | |
| 2730 | + $last_svg_fontid = ''; // mPDF 6 | |
| 2731 | + $last_svg_fontdefw = ''; // mPDF 6 | |
| 2732 | + $last_svg_fontstyle = ''; // mPDF 6 | |
| 2733 | + | |
| 2734 | + if (preg_match('/<!ENTITY/si', $data)) { | |
| 2735 | + // Get User-defined entities | |
| 2736 | + preg_match_all('/<!ENTITY\s+([a-z]+)\s+\"(.*?)\">/si', $data, $ent); | |
| 2737 | + // Replace entities | |
| 2738 | + for ($i = 0; $i < count($ent[0]); $i++) { | |
| 2739 | + $data = preg_replace('/&' . preg_quote($ent[1][$i], '/') . ';/is', $ent[2][$i], $data); | |
| 2740 | + } | |
| 2741 | + } | |
| 2742 | + | |
| 2743 | + if (preg_match('/xlink:href\s*=/si', $data)) { | |
| 2744 | + // GRADIENTS | |
| 2745 | + // Get links | |
| 2746 | + preg_match_all('/(<(linearGradient|radialgradient)[^>]*)xlink:href\s*=\s*["\']#(.*?)["\'](.*?)\/>/si', $data, $links); | |
| 2747 | + if (count($links[0])) { | |
| 2748 | + $links[5] = array(); | |
| 2749 | + } | |
| 2750 | + // Delete links from data - keeping in $links | |
| 2751 | + for ($i = 0; $i < count($links[0]); $i++) { | |
| 2752 | + $links[5][$i] = 'tmpLink' . RAND(100000, 9999999); | |
| 2753 | + $data = preg_replace('/' . preg_quote($links[0][$i], '/') . '/is', '<MYLINKS' . $links[5][$i] . '>', $data); | |
| 2754 | + } | |
| 2755 | + // Get targets | |
| 2756 | + preg_match_all('/<(linearGradient|radialgradient)([^>]*)id\s*=\s*["\'](.*?)["\'](.*?)>(.*?)<\/(linearGradient|radialgradient)>/si', $data, $m); | |
| 2757 | + $targets = array(); | |
| 2758 | + $stops = array(); | |
| 2759 | + // keeping in $targets | |
| 2760 | + for ($i = 0; $i < count($m[0]); $i++) { | |
| 2761 | + $stops[$m[3][$i]] = $m[5][$i]; | |
| 2762 | + } | |
| 2763 | + // Add back links this time as targets (gradients) | |
| 2764 | + for ($i = 0; $i < count($links[0]); $i++) { | |
| 2765 | + $def = $links[1][$i] . ' ' . $links[4][$i] . '>' . $stops[$links[3][$i]] . '</' . $links[2][$i] . '>'; | |
| 2766 | + $data = preg_replace('/<MYLINKS' . $links[5][$i] . '>/is', $def, $data); | |
| 2767 | + } | |
| 2768 | + | |
| 2769 | + // mPDF 5.7.4 | |
| 2770 | + // <TREF> | |
| 2771 | + preg_match_all('/<tref ([^>]*)xlink:href\s*=\s*["\']#([^>]*?)["\']([^>]*)\/>/si', $data, $links); | |
| 2772 | + for ($i = 0; $i < count($links[0]); $i++) { | |
| 2773 | + | |
| 2774 | + // Get the item to use from defs | |
| 2775 | + $insert = ''; | |
| 2776 | + if (preg_match('/<text [^>]*id\s*=\s*["\']' . $links[2][$i] . '["\'][^>]*>(.*?)<\/text>/si', $data, $m)) { | |
| 2777 | + $insert = $m[1]; | |
| 2778 | + } | |
| 2779 | + if ($insert) { | |
| 2780 | + $data = preg_replace('/' . preg_quote($links[0][$i], '/') . '/is', $insert, $data); | |
| 2781 | + } | |
| 2782 | + } | |
| 2783 | + | |
| 2784 | + // mPDF 5.7.2 | |
| 2785 | + // <USE> | |
| 2786 | + preg_match_all('/<use ([^>]*)xlink:href\s*=\s*["\']#([^>]*?)["\']([^>]*)\/>/si', $data, $links); | |
| 2787 | + for ($i = 0; $i < count($links[0]); $i++) { | |
| 2788 | + | |
| 2789 | + // Get the item to use from defs | |
| 2790 | + $insert = ''; | |
| 2791 | + if (preg_match('/<([a-zA-Z]*) [^>]*id\s*=\s*["\']' . $links[2][$i] . '["\'][^>]*\/>/si', $data, $m)) { | |
| 2792 | + $insert = $m[0]; | |
| 2793 | + } | |
| 2794 | + if (!$insert && preg_match('/<([a-zA-Z]*) [^>]*id\s*=\s*["\']' . $links[2][$i] . '["\']/si', $data, $m)) { | |
| 2795 | + | |
| 2796 | + if (preg_match('/<' . $m[1] . '[^>]*id\s*=\s*["\']' . $links[2][$i] . '["\'][^>]*>.*?<\/' . $m[1] . '>/si', $data, $m)) { | |
| 2797 | + $insert = $m[0]; | |
| 2798 | + } | |
| 2799 | + } | |
| 2800 | + | |
| 2801 | + if ($insert) { | |
| 2802 | + | |
| 2803 | + $inners = $links[1][$i] . ' ' . $links[3][$i]; | |
| 2804 | + // Change x,y coords to translate() | |
| 2805 | + if (preg_match('/y\s*=\s*["\']([^>]*?)["\']/', $inners, $m)) { | |
| 2806 | + $y = $m[1]; | |
| 2807 | + } else { | |
| 2808 | + $y = 0; | |
| 2809 | + } | |
| 2810 | + if (preg_match('/x\s*=\s*["\']([^>]*?)["\']/', $inners, $m)) { | |
| 2811 | + $x = $m[1]; | |
| 2812 | + } else { | |
| 2813 | + $x = 0; | |
| 2814 | + } | |
| 2815 | + if ($x || $y) { | |
| 2816 | + $inners = preg_replace('/(y|x)\s*=\s*["\']([^>]*?)["\']/', '', $inners); | |
| 2817 | + if (preg_match('/transform\s*=\s*["\']([^>]*?)["\']/', $inners, $m)) { | |
| 2818 | + if (preg_match('/translate\(\s*([0-9\.]+)\s*,\s*([0-9\.]+)\s*\)/', $m[1], $mm)) { | |
| 2819 | + $transform = $m[1]; // transform="...." | |
| 2820 | + $x += $mm[1]; | |
| 2821 | + $y += $mm[2]; | |
| 2822 | + $transform = preg_replace('/' . preg_quote($mm[0], '/') . '/', '', $transform); | |
| 2823 | + $transform = 'transform="' . $transform . ' translate(' . $x . ', ' . $y . ')"'; | |
| 2824 | + $inners = preg_replace('/' . preg_quote($m[0], '/') . '/is', $transform, $inners); | |
| 2825 | + } else { | |
| 2826 | + $inners = preg_replace('/' . preg_quote($m[0], '/') . '/is', 'transform="' . $m[1] . ' translate(' . $x . ', ' . $y . ')"', $inners); | |
| 2827 | + } | |
| 2828 | + } else { | |
| 2829 | + $inners .= ' transform="translate(' . $x . ', ' . $y . ')"'; | |
| 2830 | + } | |
| 2831 | + } | |
| 2832 | + } | |
| 2833 | + $replacement = '<g ' . $inners . '>' . $insert . '</g>'; | |
| 2834 | + $data = preg_replace('/' . preg_quote($links[0][$i], '/') . '/is', $replacement, $data); | |
| 2835 | + } | |
| 2836 | + preg_match_all('/<use ([^>]*)xlink:href\s*=\s*["\']#([^>]*?)["\']([^>]*)>\s*<\/use>/si', $data, $links); | |
| 2837 | + for ($i = 0; $i < count($links[0]); $i++) { | |
| 2838 | + | |
| 2839 | + // Get the item to use from defs | |
| 2840 | + $insert = ''; | |
| 2841 | + if (preg_match('/<([a-zA-Z]*) [^>]*id\s*=\s*["\']' . $links[2][$i] . '["\'][^>]*\/>/si', $data, $m)) { | |
| 2842 | + $insert = $m[0]; | |
| 2843 | + } | |
| 2844 | + if (!$insert && preg_match('/<([a-zA-Z]*) [^>]*id\s*=\s*["\']' . $links[2][$i] . '["\']/si', $data, $m)) { | |
| 2845 | + | |
| 2846 | + if (preg_match('/<' . $m[1] . '[^>]*id\s*=\s*["\']' . $links[2][$i] . '["\'][^>]*>.*?<\/' . $m[1] . '>/si', $data, $m)) { | |
| 2847 | + $insert = $m[0]; | |
| 2848 | + } | |
| 2849 | + } | |
| 2850 | + | |
| 2851 | + if ($insert) { | |
| 2852 | + | |
| 2853 | + $inners = $links[1][$i] . ' ' . $links[3][$i]; | |
| 2854 | + // Change x,y coords to translate() | |
| 2855 | + if (preg_match('/y\s*=\s*["\']([^>]*?)["\']/', $inners, $m)) { | |
| 2856 | + $y = $m[1]; | |
| 2857 | + } else { | |
| 2858 | + $y = 0; | |
| 2859 | + } | |
| 2860 | + if (preg_match('/x\s*=\s*["\']([^>]*?)["\']/', $inners, $m)) { | |
| 2861 | + $x = $m[1]; | |
| 2862 | + } else { | |
| 2863 | + $x = 0; | |
| 2864 | + } | |
| 2865 | + if ($x || $y) { | |
| 2866 | + $inners = preg_replace('/(y|x)\s*=\s*["\']([^>]*?)["\']/', '', $inners); | |
| 2867 | + if (preg_match('/transform\s*=\s*["\']([^>]*?)["\']/', $inners, $m)) { | |
| 2868 | + if (preg_match('/translate\(\s*([0-9\.]+)\s*,\s*([0-9\.]+)\s*\)/', $m[1], $mm)) { | |
| 2869 | + $transform = $m[1]; // transform="...." | |
| 2870 | + $x += $mm[1]; | |
| 2871 | + $y += $mm[2]; | |
| 2872 | + $transform = preg_replace('/' . preg_quote($mm[0], '/') . '/', '', $transform); | |
| 2873 | + $transform = 'transform="' . $transform . ' translate(' . $x . ', ' . $y . ')"'; | |
| 2874 | + $inners = preg_replace('/' . preg_quote($m[0], '/') . '/is', $transform, $inners); | |
| 2875 | + } else { | |
| 2876 | + $inners = preg_replace('/' . preg_quote($m[0], '/') . '/is', 'transform="' . $m[1] . ' translate(' . $x . ', ' . $y . ')"', $inners); | |
| 2877 | + } | |
| 2878 | + } else { | |
| 2879 | + $inners .= ' transform="translate(' . $x . ', ' . $y . ')"'; | |
| 2880 | + } | |
| 2881 | + } | |
| 2882 | + $replacement = '<g ' . $inners . '>' . $insert . '</g>'; | |
| 2883 | + $data = preg_replace('/' . preg_quote($links[0][$i], '/') . '/is', $replacement, $data); | |
| 2884 | + } | |
| 2885 | + } | |
| 2886 | + } | |
| 2887 | + | |
| 2888 | + // Removes <pattern> | |
| 2889 | + $data = preg_replace('/<pattern.*?<\/pattern>/is', '', $data); | |
| 2890 | + // Removes <marker> | |
| 2891 | + $data = preg_replace('/<marker.*?<\/marker>/is', '', $data); | |
| 2892 | + | |
| 2893 | + $this->svg_info['data'] = $data; | |
| 2894 | + | |
| 2895 | + $this->svg_string = ''; | |
| 2896 | + | |
| 2897 | + // | |
| 2898 | + // chargement unique des fonctions | |
| 2899 | + if (!function_exists("xml_svg2pdf_start")) { | |
| 2900 | + | |
| 2901 | + function xml_svg2pdf_start($parser, $name, $attribs) | |
| 2902 | + { | |
| 2903 | + // | |
| 2904 | + // definition | |
| 2905 | + global $svg_class, $last_gradid, $last_svg_fontid, $last_svg_fontdefw, $last_svg_fontstyle; // mPDF 6 | |
| 2906 | + // mPDF 6 | |
| 2907 | + if (strtolower($name) == 'font') { | |
| 2908 | + $last_svg_fontid = ''; | |
| 2909 | + if (isset($attribs['horiz-adv-x']) && $attribs['horiz-adv-x']) { | |
| 2910 | + $last_svg_fontdefw = $attribs['horiz-adv-x']; | |
| 2911 | + } | |
| 2912 | + return; | |
| 2913 | + } | |
| 2914 | + // mPDF 6 | |
| 2915 | + else if (strtolower($name) == 'font-face') { | |
| 2916 | + $last_svg_fontstyle = 'R'; | |
| 2917 | + $last_svg_fontstyle .= (isset($attribs['font-weight']) && $attribs['font-weight'] == 'bold') ? 'B' : ''; | |
| 2918 | + $last_svg_fontstyle .= (isset($attribs['font-style']) && $attribs['font-style'] == 'italic') ? 'I' : ''; | |
| 2919 | + $last_svg_fontstyle .= (isset($attribs['font-variant']) && $attribs['font-variant'] == 'small-caps') ? 'S' : ''; | |
| 2920 | + | |
| 2921 | + if (isset($attribs['font-family']) && $attribs['font-family']) { | |
| 2922 | + $tmp_svg_font = array( | |
| 2923 | + 'units-per-em' => (isset($attribs['units-per-em']) ? $attribs['units-per-em'] : ''), | |
| 2924 | + 'd' => '', | |
| 2925 | + 'glyphs' => array() | |
| 2926 | + ); | |
| 2927 | + $last_svg_fontid = strtolower($attribs['font-family']); | |
| 2928 | + if ($last_svg_fontdefw) { | |
| 2929 | + $tmp_svg_font['horiz-adv-x'] = $last_svg_fontdefw; | |
| 2930 | + } else { | |
| 2931 | + $tmp_svg_font['horiz-adv-x'] = 500; | |
| 2932 | + } | |
| 2933 | + $svg_class->svg_font[$last_svg_fontid][$last_svg_fontstyle] = $tmp_svg_font; | |
| 2934 | + } | |
| 2935 | + return; | |
| 2936 | + } | |
| 2937 | + // mPDF 6 | |
| 2938 | + else if (strtolower($name) == 'missing-glyph') { | |
| 2939 | + if ($last_svg_fontid && isset($attribs['horiz-adv-x'])) { | |
| 2940 | + $svg_class->svg_font[$last_svg_fontid][$last_svg_fontstyle]['horiz-adv-x'] = (isset($attribs['horiz-adv-x']) ? $attribs['horiz-adv-x'] : ''); | |
| 2941 | + $svg_class->svg_font[$last_svg_fontid][$last_svg_fontstyle]['d'] = (isset($attribs['d']) ? $attribs['d'] : ''); | |
| 2942 | + } | |
| 2943 | + return; | |
| 2944 | + } | |
| 2945 | + // mPDF 6 | |
| 2946 | + else if (strtolower($name) == 'glyph') { | |
| 2947 | + if ($last_svg_fontid && isset($attribs['unicode'])) { | |
| 2948 | + $svg_class->svg_font[$last_svg_fontid][$last_svg_fontstyle]['glyphs'][$attribs['unicode']] = array( | |
| 2949 | + 'horiz-adv-x' => (isset($attribs['horiz-adv-x']) ? $attribs['horiz-adv-x'] : $last_svg_fontdefw), | |
| 2950 | + 'd' => (isset($attribs['d']) ? $attribs['d'] : ''), | |
| 2951 | + ); | |
| 2952 | + } | |
| 2953 | + return; | |
| 2954 | + } | |
| 2955 | + // mPDF 5.7.2 | |
| 2956 | + else if (strtolower($name) == 'lineargradient') { | |
| 2957 | + $tmp_gradient = array( | |
| 2958 | + 'type' => 'linear', | |
| 2959 | + 'transform' => (isset($attribs['gradientTransform']) ? $attribs['gradientTransform'] : ''), | |
| 2960 | + 'units' => (isset($attribs['gradientUnits']) ? $attribs['gradientUnits'] : ''), | |
| 2961 | + 'spread' => (isset($attribs['spreadMethod']) ? $attribs['spreadMethod'] : ''), | |
| 2962 | + 'color' => array() | |
| 2963 | + ); | |
| 2964 | + if (isset($attribs['x1'])) | |
| 2965 | + $tmp_gradient['info']['x1'] = $attribs['x1']; | |
| 2966 | + if (isset($attribs['y1'])) | |
| 2967 | + $tmp_gradient['info']['y1'] = $attribs['y1']; | |
| 2968 | + if (isset($attribs['x2'])) | |
| 2969 | + $tmp_gradient['info']['x2'] = $attribs['x2']; | |
| 2970 | + if (isset($attribs['y2'])) | |
| 2971 | + $tmp_gradient['info']['y2'] = $attribs['y2']; | |
| 2972 | + $last_gradid = $attribs['id']; | |
| 2973 | + $svg_class->svgAddGradient($attribs['id'], $tmp_gradient); | |
| 2974 | + return; | |
| 2975 | + } | |
| 2976 | + else if (strtolower($name) == 'radialgradient') { | |
| 2977 | + $tmp_gradient = array( | |
| 2978 | + 'type' => 'radial', | |
| 2979 | + 'transform' => (isset($attribs['gradientTransform']) ? $attribs['gradientTransform'] : ''), | |
| 2980 | + 'units' => (isset($attribs['gradientUnits']) ? $attribs['gradientUnits'] : ''), | |
| 2981 | + 'spread' => (isset($attribs['spreadMethod']) ? $attribs['spreadMethod'] : ''), | |
| 2982 | + 'color' => array() | |
| 2983 | + ); | |
| 2984 | + if (isset($attribs['cx'])) | |
| 2985 | + $tmp_gradient['info']['x0'] = $attribs['cx']; | |
| 2986 | + if (isset($attribs['cy'])) | |
| 2987 | + $tmp_gradient['info']['y0'] = $attribs['cy']; | |
| 2988 | + if (isset($attribs['fx'])) | |
| 2989 | + $tmp_gradient['info']['x1'] = $attribs['fx']; | |
| 2990 | + if (isset($attribs['fy'])) | |
| 2991 | + $tmp_gradient['info']['y1'] = $attribs['fy']; | |
| 2992 | + if (isset($attribs['r'])) | |
| 2993 | + $tmp_gradient['info']['r'] = $attribs['r']; | |
| 2994 | + $last_gradid = $attribs['id']; | |
| 2995 | + $svg_class->svgAddGradient($attribs['id'], $tmp_gradient); | |
| 2996 | + return; | |
| 2997 | + } | |
| 2998 | + else if (strtolower($name) == 'stop') { | |
| 2999 | + if (!$last_gradid) | |
| 3000 | + return; | |
| 3001 | + $color = '#000000'; | |
| 3002 | + if (isset($attribs['style']) AND preg_match('/stop-color:\s*([^;]*)/i', $attribs['style'], $m)) { | |
| 3003 | + $color = trim($m[1]); | |
| 3004 | + } else if (isset($attribs['stop-color']) && $attribs['stop-color']) { | |
| 3005 | + $color = $attribs['stop-color']; | |
| 3006 | + } | |
| 3007 | + $col = $svg_class->mpdf_ref->ConvertColor($color); | |
| 3008 | + if (!$col) { | |
| 3009 | + $col = $svg_class->mpdf_ref->ConvertColor('#000000'); | |
| 3010 | + } // In case "transparent" or "inherit" returned | |
| 3011 | + if ($col[0] == 3 || $col[0] == 5) { // RGB | |
| 3012 | + $color_final = sprintf('%.3F %.3F %.3F', ord($col[1]) / 255, ord($col[2]) / 255, ord($col[3]) / 255); | |
| 3013 | + $svg_class->svg_gradient[$last_gradid]['colorspace'] = 'RGB'; | |
| 3014 | + } else if ($col[0] == 4 || $col[0] == 6) { // CMYK | |
| 3015 | + $color_final = sprintf('%.3F %.3F %.3F %.3F', ord($col[1]) / 100, ord($col[2]) / 100, ord($col[3]) / 100, ord($col[4]) / 100); | |
| 3016 | + $svg_class->svg_gradient[$last_gradid]['colorspace'] = 'CMYK'; | |
| 3017 | + } else if ($col[0] == 1) { // Grayscale | |
| 3018 | + $color_final = sprintf('%.3F', ord($col[1]) / 255); | |
| 3019 | + $svg_class->svg_gradient[$last_gradid]['colorspace'] = 'Gray'; | |
| 3020 | + } | |
| 3021 | + | |
| 3022 | + $stop_opacity = 1; | |
| 3023 | + if (isset($attribs['style']) AND preg_match('/stop-opacity:\s*([0-9.]*)/i', $attribs['style'], $m)) { | |
| 3024 | + $stop_opacity = $m[1]; | |
| 3025 | + } else if (isset($attribs['stop-opacity'])) { | |
| 3026 | + $stop_opacity = $attribs['stop-opacity']; | |
| 3027 | + } else if ($col[0] == 5) { // RGBa | |
| 3028 | + $stop_opacity = ord($col[4] / 100); | |
| 3029 | + } else if ($col[0] == 6) { // CMYKa | |
| 3030 | + $stop_opacity = ord($col[5] / 100); | |
| 3031 | + } | |
| 3032 | + | |
| 3033 | + $tmp_color = array( | |
| 3034 | + 'color' => $color_final, | |
| 3035 | + 'offset' => (isset($attribs['offset']) ? $attribs['offset'] : ''), | |
| 3036 | + 'opacity' => $stop_opacity | |
| 3037 | + ); | |
| 3038 | + array_push($svg_class->svg_gradient[$last_gradid]['color'], $tmp_color); | |
| 3039 | + return; | |
| 3040 | + } | |
| 3041 | + if ($svg_class->inDefs) { | |
| 3042 | + return; | |
| 3043 | + } | |
| 3044 | + | |
| 3045 | + $svg_class->xbase = 0; | |
| 3046 | + $svg_class->ybase = 0; | |
| 3047 | + switch (strtolower($name)) { | |
| 3048 | + | |
| 3049 | + // Don't output stuff inside <defs> | |
| 3050 | + case 'defs': | |
| 3051 | + $svg_class->inDefs = true; | |
| 3052 | + return; | |
| 3053 | + | |
| 3054 | + case 'svg': | |
| 3055 | + $svg_class->svgOffset($attribs); | |
| 3056 | + break; | |
| 3057 | + | |
| 3058 | + case 'path': | |
| 3059 | + $path = $attribs['d']; | |
| 3060 | + preg_match_all('/([MZLHVCSQTAmzlhvcsqta])([eE ,\-.\d]+)*/', $path, $commands, PREG_SET_ORDER); | |
| 3061 | + $path_cmd = ''; | |
| 3062 | + $svg_class->subPathInit = true; | |
| 3063 | + $svg_class->pathBBox = array(999999, 999999, -999999, -999999); | |
| 3064 | + foreach ($commands as $c) { | |
| 3065 | + if ((isset($c) && count($c) == 3) || (isset($c[2]) && $c[2] == '')) { | |
| 3066 | + list($tmp, $command, $arguments) = $c; | |
| 3067 | + } else { | |
| 3068 | + list($tmp, $command) = $c; | |
| 3069 | + $arguments = ''; | |
| 3070 | + } | |
| 3071 | + | |
| 3072 | + $path_cmd .= $svg_class->svgPath($command, $arguments); | |
| 3073 | + } | |
| 3074 | + if ($svg_class->pathBBox[2] == -1999998) { | |
| 3075 | + $svg_class->pathBBox[2] = 100; | |
| 3076 | + } | |
| 3077 | + if ($svg_class->pathBBox[3] == -1999998) { | |
| 3078 | + $svg_class->pathBBox[3] = 100; | |
| 3079 | + } | |
| 3080 | + if ($svg_class->pathBBox[0] == 999999) { | |
| 3081 | + $svg_class->pathBBox[0] = 0; | |
| 3082 | + } | |
| 3083 | + if ($svg_class->pathBBox[1] == 999999) { | |
| 3084 | + $svg_class->pathBBox[1] = 0; | |
| 3085 | + } | |
| 3086 | + $critere_style = $attribs; | |
| 3087 | + unset($critere_style['d']); | |
| 3088 | + $path_style = $svg_class->svgDefineStyle($critere_style); | |
| 3089 | + break; | |
| 3090 | + | |
| 3091 | + case 'rect': | |
| 3092 | + if (!isset($attribs['x'])) { | |
| 3093 | + $attribs['x'] = 0; | |
| 3094 | + } | |
| 3095 | + if (!isset($attribs['y'])) { | |
| 3096 | + $attribs['y'] = 0; | |
| 3097 | + } | |
| 3098 | + if (!isset($attribs['rx'])) { | |
| 3099 | + $attribs['rx'] = 0; | |
| 3100 | + } | |
| 3101 | + if (!isset($attribs['ry'])) { | |
| 3102 | + $attribs['ry'] = 0; | |
| 3103 | + } | |
| 3104 | + $arguments = array(); | |
| 3105 | + if (isset($attribs['x'])) | |
| 3106 | + $arguments['x'] = $attribs['x']; | |
| 3107 | + if (isset($attribs['y'])) | |
| 3108 | + $arguments['y'] = $attribs['y']; | |
| 3109 | + if (isset($attribs['width'])) | |
| 3110 | + $arguments['w'] = $attribs['width']; | |
| 3111 | + if (isset($attribs['height'])) | |
| 3112 | + $arguments['h'] = $attribs['height']; | |
| 3113 | + if (isset($attribs['rx'])) | |
| 3114 | + $arguments['rx'] = $attribs['rx']; | |
| 3115 | + if (isset($attribs['ry'])) | |
| 3116 | + $arguments['ry'] = $attribs['ry']; | |
| 3117 | + $path_cmd = $svg_class->svgRect($arguments); | |
| 3118 | + $critere_style = $attribs; | |
| 3119 | + unset($critere_style['x'], $critere_style['y'], $critere_style['rx'], $critere_style['ry'], $critere_style['height'], $critere_style['width']); | |
| 3120 | + $path_style = $svg_class->svgDefineStyle($critere_style); | |
| 3121 | + break; | |
| 3122 | + | |
| 3123 | + case 'circle': | |
| 3124 | + if (!isset($attribs['cx'])) { | |
| 3125 | + $attribs['cx'] = 0; | |
| 3126 | + } | |
| 3127 | + if (!isset($attribs['cy'])) { | |
| 3128 | + $attribs['cy'] = 0; | |
| 3129 | + } | |
| 3130 | + $arguments = array(); | |
| 3131 | + if (isset($attribs['cx'])) | |
| 3132 | + $arguments['cx'] = $attribs['cx']; | |
| 3133 | + if (isset($attribs['cy'])) | |
| 3134 | + $arguments['cy'] = $attribs['cy']; | |
| 3135 | + if (isset($attribs['r'])) | |
| 3136 | + $arguments['rx'] = $attribs['r']; | |
| 3137 | + if (isset($attribs['r'])) | |
| 3138 | + $arguments['ry'] = $attribs['r']; | |
| 3139 | + $path_cmd = $svg_class->svgEllipse($arguments); | |
| 3140 | + $critere_style = $attribs; | |
| 3141 | + unset($critere_style['cx'], $critere_style['cy'], $critere_style['r']); | |
| 3142 | + $path_style = $svg_class->svgDefineStyle($critere_style); | |
| 3143 | + break; | |
| 3144 | + | |
| 3145 | + case 'ellipse': | |
| 3146 | + if (!isset($attribs['cx'])) { | |
| 3147 | + $attribs['cx'] = 0; | |
| 3148 | + } | |
| 3149 | + if (!isset($attribs['cy'])) { | |
| 3150 | + $attribs['cy'] = 0; | |
| 3151 | + } | |
| 3152 | + $arguments = array(); | |
| 3153 | + if (isset($attribs['cx'])) | |
| 3154 | + $arguments['cx'] = $attribs['cx']; | |
| 3155 | + if (isset($attribs['cy'])) | |
| 3156 | + $arguments['cy'] = $attribs['cy']; | |
| 3157 | + if (isset($attribs['rx'])) | |
| 3158 | + $arguments['rx'] = $attribs['rx']; | |
| 3159 | + if (isset($attribs['ry'])) | |
| 3160 | + $arguments['ry'] = $attribs['ry']; | |
| 3161 | + $path_cmd = $svg_class->svgEllipse($arguments); | |
| 3162 | + $critere_style = $attribs; | |
| 3163 | + unset($critere_style['cx'], $critere_style['cy'], $critere_style['rx'], $critere_style['ry']); | |
| 3164 | + $path_style = $svg_class->svgDefineStyle($critere_style); | |
| 3165 | + break; | |
| 3166 | + | |
| 3167 | + case 'line': | |
| 3168 | + $arguments = array(); | |
| 3169 | + $arguments[0] = (isset($attribs['x1']) ? $attribs['x1'] : ''); | |
| 3170 | + $arguments[1] = (isset($attribs['y1']) ? $attribs['y1'] : ''); | |
| 3171 | + $arguments[2] = (isset($attribs['x2']) ? $attribs['x2'] : ''); | |
| 3172 | + $arguments[3] = (isset($attribs['y2']) ? $attribs['y2'] : ''); | |
| 3173 | + $path_cmd = $svg_class->svgPolyline($arguments, false); | |
| 3174 | + $critere_style = $attribs; | |
| 3175 | + unset($critere_style['x1'], $critere_style['y1'], $critere_style['x2'], $critere_style['y2']); | |
| 3176 | + $path_style = $svg_class->svgDefineStyle($critere_style); | |
| 3177 | + break; | |
| 3178 | + | |
| 3179 | + case 'polyline': | |
| 3180 | + $path = $attribs['points']; | |
| 3181 | + preg_match_all('/[0-9\-\.]*/', $path, $tmp, PREG_SET_ORDER); | |
| 3182 | + $arguments = array(); | |
| 3183 | + for ($i = 0; $i < count($tmp); $i++) { | |
| 3184 | + if ($tmp[$i][0] != '') { | |
| 3185 | + array_push($arguments, $tmp[$i][0]); | |
| 3186 | + } | |
| 3187 | + } | |
| 3188 | + $path_cmd = $svg_class->svgPolyline($arguments); | |
| 3189 | + $critere_style = $attribs; | |
| 3190 | + unset($critere_style['points']); | |
| 3191 | + $path_style = $svg_class->svgDefineStyle($critere_style); | |
| 3192 | + break; | |
| 3193 | + | |
| 3194 | + case 'polygon': | |
| 3195 | + $path = $attribs['points']; | |
| 3196 | + preg_match_all('/([\-]*[0-9\.]+)/', $path, $tmp); | |
| 3197 | + $arguments = array(); | |
| 3198 | + for ($i = 0; $i < count($tmp[0]); $i++) { | |
| 3199 | + if ($tmp[0][$i] != '') { | |
| 3200 | + array_push($arguments, $tmp[0][$i]); | |
| 3201 | + } | |
| 3202 | + } | |
| 3203 | + $path_cmd = $svg_class->svgPolygon($arguments); | |
| 3204 | + // definition du style de la forme: | |
| 3205 | + $critere_style = $attribs; | |
| 3206 | + unset($critere_style['points']); | |
| 3207 | + $path_style = $svg_class->svgDefineStyle($critere_style); | |
| 3208 | + break; | |
| 3209 | + | |
| 3210 | + // mPDF 5.7.4 Embedded image | |
| 3211 | + case 'image': | |
| 3212 | + if (isset($attribs['xlink:href']) && $attribs['xlink:href']) { | |
| 3213 | + $svg_class->svgImage($attribs); | |
| 3214 | + } | |
| 3215 | + break; | |
| 3216 | + | |
| 3217 | + | |
| 3218 | + case 'a': | |
| 3219 | + if (isset($attribs['xlink:href'])) { | |
| 3220 | + unset($attribs['xlink:href']); // this should be a hyperlink | |
| 3221 | + // not handled like a xlink:href in other elements | |
| 3222 | + } // then continue like a <g> | |
| 3223 | + case 'g': | |
| 3224 | + $array_style = $svg_class->svgDefineStyle($attribs); | |
| 3225 | + if (!empty($array_style['transformations'])) { | |
| 3226 | + // If in the middle of <text> element, add to textoutput, else WriteString | |
| 3227 | + if ($svg_class->intext) { | |
| 3228 | + $svg_class->textoutput .= ' q ' . $array_style['transformations']; | |
| 3229 | + } // mPDF 5.7.4 | |
| 3230 | + else { | |
| 3231 | + $svg_class->svgWriteString(' q ' . $array_style['transformations']); | |
| 3232 | + } | |
| 3233 | + } | |
| 3234 | + array_push($svg_class->svg_style, $array_style); | |
| 3235 | + | |
| 3236 | + $svg_class->svgDefineTxtStyle($attribs); | |
| 3237 | + | |
| 3238 | + break; | |
| 3239 | + | |
| 3240 | + case 'text': | |
| 3241 | + $svg_class->textlength = 0; // mPDF 5.7.4 | |
| 3242 | + $svg_class->texttotallength = 0; // mPDF 5.7.4 | |
| 3243 | + $svg_class->textoutput = ''; // mPDF 5.7.4 | |
| 3244 | + $svg_class->textanchor = 'start'; // mPDF 5.7.4 | |
| 3245 | + $svg_class->textXorigin = 0; // mPDF 5.7.4 | |
| 3246 | + $svg_class->textYorigin = 0; // mPDF 5.7.4 | |
| 3247 | + | |
| 3248 | + $svg_class->intext = true; // mPDF 5.7.4 | |
| 3249 | + | |
| 3250 | + $styl = ''; | |
| 3251 | + if (_SVG_CLASSES && isset($attribs['class']) && $attribs['class']) { | |
| 3252 | + $classes = preg_split('/\s+/', trim($attribs['class'])); | |
| 3253 | + foreach ($classes AS $class) { | |
| 3254 | + if (isset($svg_class->mpdf_ref->cssmgr->CSS['CLASS>>' . strtoupper($class)])) { | |
| 3255 | + $c = $svg_class->mpdf_ref->cssmgr->CSS['CLASS>>' . strtoupper($class)]; | |
| 3256 | + foreach ($c AS $prop => $val) { | |
| 3257 | + $styl .= strtolower($prop) . ':' . $val . ';'; | |
| 3258 | + } | |
| 3259 | + } | |
| 3260 | + } | |
| 3261 | + } | |
| 3262 | + | |
| 3263 | + if (_SVG_AUTOFONT && isset($attribs['lang']) && $attribs['lang']) { | |
| 3264 | + if (!$svg_class->mpdf_ref->usingCoreFont) { | |
| 3265 | + if ($attribs['lang'] != $svg_class->mpdf_ref->default_lang) { | |
| 3266 | + list ($coreSuitable, $mpdf_unifont) = GetLangOpts($attribs['lang'], $svg_class->mpdf_ref->useAdobeCJK, $svg_class->mpdf_ref->fontdata); | |
| 3267 | + if ($mpdf_unifont) { | |
| 3268 | + $styl .= 'font-family:' . $mpdf_unifont . ';'; | |
| 3269 | + } | |
| 3270 | + } | |
| 3271 | + } | |
| 3272 | + } | |
| 3273 | + | |
| 3274 | + if ($styl) { | |
| 3275 | + if (isset($attribs['style'])) { | |
| 3276 | + $attribs['style'] = $styl . $attribs['style']; | |
| 3277 | + } else { | |
| 3278 | + $attribs['style'] = $styl; | |
| 3279 | + } | |
| 3280 | + } | |
| 3281 | + | |
| 3282 | + $array_style = $svg_class->svgDefineStyle($attribs); | |
| 3283 | + if (!empty($array_style['transformations'])) { | |
| 3284 | + $svg_class->textoutput .= ' q ' . $array_style['transformations']; // mPDF 5.7.4 | |
| 3285 | + } | |
| 3286 | + array_push($svg_class->svg_style, $array_style); | |
| 3287 | + | |
| 3288 | + $svg_class->txt_data = array(); | |
| 3289 | + $x = isset($attribs['x']) ? $svg_class->ConvertSVGSizePixels($attribs['x'], 'x') : 0; // mPDF 5.7.4 | |
| 3290 | + $y = isset($attribs['y']) ? $svg_class->ConvertSVGSizePixels($attribs['y'], 'y') : 0; // mPDF 5.7.4 | |
| 3291 | + $x += isset($attribs['dx']) ? $svg_class->ConvertSVGSizePixels($attribs['dx'], 'x') : 0; // mPDF 5.7.4 | |
| 3292 | + $y += isset($attribs['dy']) ? $svg_class->ConvertSVGSizePixels($attribs['dy'], 'y') : 0; // mPDF 5.7.4 | |
| 3293 | + | |
| 3294 | + $svg_class->txt_data[0] = $x; // mPDF 5.7.4 | |
| 3295 | + $svg_class->txt_data[1] = $y; // mPDF 5.7.4 | |
| 3296 | + $critere_style = $attribs; | |
| 3297 | + unset($critere_style['x'], $critere_style['y']); | |
| 3298 | + $svg_class->svgDefineTxtStyle($critere_style); | |
| 3299 | + | |
| 3300 | + $svg_class->textanchor = $svg_class->txt_style[count($svg_class->txt_style) - 1]['text-anchor']; // mPDF 5.7.4 | |
| 3301 | + $svg_class->textXorigin = $svg_class->txt_data[0]; // mPDF 5.7.4 | |
| 3302 | + $svg_class->textYorigin = $svg_class->txt_data[1]; // mPDF 5.7.4 | |
| 3303 | + $svg_class->textjuststarted = true; // mPDF 5.7.4 | |
| 3304 | + | |
| 3305 | + break; | |
| 3306 | + | |
| 3307 | + // mPDF 5.7.4 | |
| 3308 | + case 'tspan': | |
| 3309 | + | |
| 3310 | + // OUTPUT CHUNK(s) UP To NOW (svgText updates $svg_class->textlength) | |
| 3311 | + $p_cmd = $svg_class->svgText(); | |
| 3312 | + $svg_class->textoutput .= $p_cmd; | |
| 3313 | + $tmp = count($svg_class->svg_style) - 1; | |
| 3314 | + $current_style = $svg_class->svg_style[$tmp]; | |
| 3315 | + | |
| 3316 | + $styl = ''; | |
| 3317 | + if (_SVG_CLASSES && isset($attribs['class']) && $attribs['class']) { | |
| 3318 | + $classes = preg_split('/\s+/', trim($attribs['class'])); | |
| 3319 | + foreach ($classes AS $class) { | |
| 3320 | + if (isset($svg_class->mpdf_ref->cssmgr->CSS['CLASS>>' . strtoupper($class)])) { | |
| 3321 | + $c = $svg_class->mpdf_ref->cssmgr->CSS['CLASS>>' . strtoupper($class)]; | |
| 3322 | + foreach ($c AS $prop => $val) { | |
| 3323 | + $styl .= strtolower($prop) . ':' . $val . ';'; | |
| 3324 | + } | |
| 3325 | + } | |
| 3326 | + } | |
| 3327 | + } | |
| 3328 | + | |
| 3329 | + if (_SVG_AUTOFONT && isset($attribs['lang']) && $attribs['lang']) { | |
| 3330 | + if (!$svg_class->mpdf_ref->usingCoreFont) { | |
| 3331 | + if ($attribs['lang'] != $svg_class->mpdf_ref->default_lang) { | |
| 3332 | + list ($coreSuitable, $mpdf_unifont) = GetLangOpts($attribs['lang'], $svg_class->mpdf_ref->useAdobeCJK, $svg_class->mpdf_ref->fontdata); | |
| 3333 | + if ($mpdf_unifont) { | |
| 3334 | + $styl .= 'font-family:' . $mpdf_unifont . ';'; | |
| 3335 | + } | |
| 3336 | + } | |
| 3337 | + } | |
| 3338 | + } | |
| 3339 | + | |
| 3340 | + if ($styl) { | |
| 3341 | + if (isset($attribs['style'])) { | |
| 3342 | + $attribs['style'] = $styl . $attribs['style']; | |
| 3343 | + } else { | |
| 3344 | + $attribs['style'] = $styl; | |
| 3345 | + } | |
| 3346 | + } | |
| 3347 | + | |
| 3348 | + $array_style = $svg_class->svgDefineStyle($attribs); | |
| 3349 | + | |
| 3350 | + $svg_class->txt_data = array(); | |
| 3351 | + | |
| 3352 | + | |
| 3353 | + // If absolute position adjustment (x or y), creates new block of text for text-alignment | |
| 3354 | + if (isset($attribs['x']) || isset($attribs['y'])) { | |
| 3355 | + // If text-anchor middle|end, adjust | |
| 3356 | + if ($svg_class->textanchor == 'end') { | |
| 3357 | + $tx = -$svg_class->texttotallength; | |
| 3358 | + } else if ($svg_class->textanchor == 'middle') { | |
| 3359 | + $tx = -$svg_class->texttotallength / 2; | |
| 3360 | + } else { | |
| 3361 | + $tx = 0; | |
| 3362 | + } | |
| 3363 | + while (preg_match('/mPDF-AXS\((.*?)\)/', $svg_class->textoutput, $m)) { | |
| 3364 | + if ($tx) { | |
| 3365 | + $txk = $m[1] + ($tx * $svg_class->kp); | |
| 3366 | + $svg_class->textoutput = preg_replace('/mPDF-AXS\((.*?)\)/', sprintf('%.4F', $txk), $svg_class->textoutput, 1); | |
| 3367 | + } else { | |
| 3368 | + $svg_class->textoutput = preg_replace('/mPDF-AXS\((.*?)\)/', '\\1', $svg_class->textoutput, 1); | |
| 3369 | + } | |
| 3370 | + } | |
| 3371 | + | |
| 3372 | + $svg_class->svgWriteString($svg_class->textoutput); | |
| 3373 | + | |
| 3374 | + $svg_class->textXorigin += $svg_class->textlength; | |
| 3375 | + $currentX = $svg_class->textXorigin; | |
| 3376 | + $currentY = $svg_class->textYorigin; | |
| 3377 | + $svg_class->textlength = 0; | |
| 3378 | + $svg_class->texttotallength = 0; | |
| 3379 | + $svg_class->textoutput = ''; | |
| 3380 | + | |
| 3381 | + $x = isset($attribs['x']) ? $svg_class->ConvertSVGSizePixels($attribs['x'], 'x') : $currentX; | |
| 3382 | + $y = isset($attribs['y']) ? $svg_class->ConvertSVGSizePixels($attribs['y'], 'y') : $currentY; | |
| 3383 | + | |
| 3384 | + $svg_class->txt_data[0] = $x; | |
| 3385 | + $svg_class->txt_data[1] = $y; | |
| 3386 | + $critere_style = $attribs; | |
| 3387 | + unset($critere_style['x'], $critere_style['y']); | |
| 3388 | + $svg_class->svgDefineTxtStyle($critere_style); | |
| 3389 | + | |
| 3390 | + $svg_class->textanchor = $svg_class->txt_style[count($svg_class->txt_style) - 1]['text-anchor']; | |
| 3391 | + $svg_class->textXorigin = $x; | |
| 3392 | + $svg_class->textYorigin = $y; | |
| 3393 | + } else { | |
| 3394 | + | |
| 3395 | + $svg_class->textXorigin += $svg_class->textlength; | |
| 3396 | + $currentX = $svg_class->textXorigin; | |
| 3397 | + $currentY = $svg_class->textYorigin; | |
| 3398 | + | |
| 3399 | + $currentX += isset($attribs['dx']) ? $svg_class->ConvertSVGSizePixels($attribs['dx'], 'x') : 0; | |
| 3400 | + $currentY += isset($attribs['dy']) ? $svg_class->ConvertSVGSizePixels($attribs['dy'], 'y') : 0; | |
| 3401 | + | |
| 3402 | + $svg_class->txt_data[0] = $currentX; | |
| 3403 | + $svg_class->txt_data[1] = $currentY; | |
| 3404 | + $critere_style = $attribs; | |
| 3405 | + unset($critere_style['x'], $critere_style['y']); | |
| 3406 | + $svg_class->svgDefineTxtStyle($critere_style); | |
| 3407 | + $svg_class->textXorigin = $currentX; | |
| 3408 | + $svg_class->textYorigin = $currentY; | |
| 3409 | + } | |
| 3410 | + | |
| 3411 | + if (!empty($array_style['transformations'])) { | |
| 3412 | + $svg_class->textoutput .= ' q ' . $array_style['transformations']; | |
| 3413 | + } | |
| 3414 | + array_push($svg_class->svg_style, $array_style); | |
| 3415 | + | |
| 3416 | + break; | |
| 3417 | + } | |
| 3418 | + | |
| 3419 | + // | |
| 3420 | + //insertion des path et du style dans le flux de donné general. | |
| 3421 | + if (isset($path_cmd) && $path_cmd) { | |
| 3422 | + // mPDF 5.0 | |
| 3423 | + list($prestyle, $poststyle) = $svg_class->svgStyle($path_style, $attribs, strtolower($name)); | |
| 3424 | + if (isset($path_style['transformations']) && $path_style['transformations']) { // transformation on an element | |
| 3425 | + $svg_class->svgWriteString(" q " . $path_style['transformations'] . $prestyle . $path_cmd . $poststyle . " Q\n"); | |
| 3426 | + } else { | |
| 3427 | + $svg_class->svgWriteString(" q " . $prestyle . $path_cmd . $poststyle . " Q\n"); // mPDF 5.7.4 | |
| 3428 | + } | |
| 3429 | + } | |
| 3430 | + } | |
| 3431 | + | |
| 3432 | + function characterData($parser, $data) | |
| 3433 | + { | |
| 3434 | + global $svg_class; | |
| 3435 | + if ($svg_class->inDefs) { | |
| 3436 | + return; | |
| 3437 | + } // mPDF 5.7.2 | |
| 3438 | + if (isset($svg_class->txt_data[2])) { | |
| 3439 | + $svg_class->txt_data[2] .= $data; | |
| 3440 | + } else { | |
| 3441 | + $svg_class->txt_data[2] = $data; | |
| 3442 | + $svg_class->txt_data[0] = $svg_class->textXorigin; | |
| 3443 | + $svg_class->txt_data[1] = $svg_class->textYorigin; | |
| 3444 | + } | |
| 3445 | + } | |
| 3446 | + | |
| 3447 | + function xml_svg2pdf_end($parser, $name) | |
| 3448 | + { | |
| 3449 | + global $svg_class; | |
| 3450 | + // mPDF 5.7.2 | |
| 3451 | + // Don't output stuff inside <defs> | |
| 3452 | + if ($name == 'defs') { | |
| 3453 | + $svg_class->inDefs = false; | |
| 3454 | + return; | |
| 3455 | + } | |
| 3456 | + if ($svg_class->inDefs) { | |
| 3457 | + return; | |
| 3458 | + } | |
| 3459 | + switch ($name) { | |
| 3460 | + | |
| 3461 | + case "g": | |
| 3462 | + case "a": | |
| 3463 | + if ($svg_class->intext) { | |
| 3464 | + $p_cmd = $svg_class->svgText(); | |
| 3465 | + $svg_class->textoutput .= $p_cmd; | |
| 3466 | + } | |
| 3467 | + | |
| 3468 | + $tmp = count($svg_class->svg_style) - 1; | |
| 3469 | + $current_style = $svg_class->svg_style[$tmp]; | |
| 3470 | + if (!empty($current_style['transformations'])) { | |
| 3471 | + // If in the middle of <text> element, add to textoutput, else WriteString | |
| 3472 | + if ($svg_class->intext) { | |
| 3473 | + $svg_class->textoutput .= " Q\n"; | |
| 3474 | + } // mPDF 5.7.4 | |
| 3475 | + else { | |
| 3476 | + $svg_class->svgWriteString(" Q\n"); | |
| 3477 | + } | |
| 3478 | + } | |
| 3479 | + array_pop($svg_class->svg_style); | |
| 3480 | + array_pop($svg_class->txt_style); | |
| 3481 | + if ($svg_class->intext) { | |
| 3482 | + $svg_class->textXorigin += $svg_class->textlength; | |
| 3483 | + $svg_class->textlength = 0; | |
| 3484 | + } | |
| 3485 | + | |
| 3486 | + break; | |
| 3487 | + case 'font': | |
| 3488 | + $last_svg_fontdefw = ''; | |
| 3489 | + break; | |
| 3490 | + case 'font-face': | |
| 3491 | + $last_svg_fontid = ''; | |
| 3492 | + $last_svg_fontstyle = ''; | |
| 3493 | + break; | |
| 3494 | + case 'radialgradient': | |
| 3495 | + case 'lineargradient': | |
| 3496 | + $last_gradid = ''; | |
| 3497 | + break; | |
| 3498 | + case "text": | |
| 3499 | + $svg_class->txt_data[2] = rtrim($svg_class->txt_data[2]); // mPDF 5.7.4 | |
| 3500 | + $path_cmd = $svg_class->svgText(); | |
| 3501 | + $svg_class->textoutput .= $path_cmd; // mPDF 5.7.4 | |
| 3502 | + $tmp = count($svg_class->svg_style) - 1; | |
| 3503 | + $current_style = $svg_class->svg_style[$tmp]; | |
| 3504 | + if (!empty($current_style['transformations'])) { | |
| 3505 | + $svg_class->textoutput .= " Q\n"; // mPDF 5.7.4 | |
| 3506 | + } | |
| 3507 | + array_pop($svg_class->svg_style); | |
| 3508 | + array_pop($svg_class->txt_style); // mPDF 5.7.4 | |
| 3509 | + // mPDF 5.7.4 | |
| 3510 | + // If text-anchor middle|end, adjust | |
| 3511 | + if ($svg_class->textanchor == 'end') { | |
| 3512 | + $tx = -$svg_class->texttotallength; | |
| 3513 | + } else if ($svg_class->textanchor == 'middle') { | |
| 3514 | + $tx = -$svg_class->texttotallength / 2; | |
| 3515 | + } else { | |
| 3516 | + $tx = 0; | |
| 3517 | + } | |
| 3518 | + while (preg_match('/mPDF-AXS\((.*?)\)/', $svg_class->textoutput, $m)) { | |
| 3519 | + if ($tx) { | |
| 3520 | + $txk = $m[1] + ($tx * $svg_class->kp); | |
| 3521 | + $svg_class->textoutput = preg_replace('/mPDF-AXS\((.*?)\)/', sprintf('%.4F', $txk), $svg_class->textoutput, 1); | |
| 3522 | + } else { | |
| 3523 | + $svg_class->textoutput = preg_replace('/mPDF-AXS\((.*?)\)/', '\\1', $svg_class->textoutput, 1); | |
| 3524 | + } | |
| 3525 | + } | |
| 3526 | + | |
| 3527 | + $svg_class->svgWriteString($svg_class->textoutput); | |
| 3528 | + $svg_class->textlength = 0; | |
| 3529 | + $svg_class->texttotallength = 0; | |
| 3530 | + $svg_class->textoutput = ''; | |
| 3531 | + $svg_class->intext = false; // mPDF 5.7.4 | |
| 3532 | + | |
| 3533 | + break; | |
| 3534 | + // mPDF 5.7.4 | |
| 3535 | + case "tspan": | |
| 3536 | + $p_cmd = $svg_class->svgText(); | |
| 3537 | + $svg_class->textoutput .= $p_cmd; | |
| 3538 | + $tmp = count($svg_class->svg_style) - 1; | |
| 3539 | + $current_style = $svg_class->svg_style[$tmp]; | |
| 3540 | + if ($current_style['transformations']) { | |
| 3541 | + $svg_class->textoutput .= " Q\n"; | |
| 3542 | + } | |
| 3543 | + array_pop($svg_class->svg_style); | |
| 3544 | + array_pop($svg_class->txt_style); | |
| 3545 | + | |
| 3546 | + $svg_class->textXorigin += $svg_class->textlength; | |
| 3547 | + $svg_class->textlength = 0; | |
| 3548 | + | |
| 3549 | + break; | |
| 3550 | + } | |
| 3551 | + } | |
| 3552 | + | |
| 3553 | + } | |
| 3554 | + | |
| 3555 | + $svg2pdf_xml = ''; | |
| 3556 | + global $svg_class; | |
| 3557 | + $svg_class = $this; | |
| 3558 | + // Don't output stuff inside <defs> | |
| 3559 | + $svg_class->inDefs = false; | |
| 3560 | + $svg2pdf_xml_parser = xml_parser_create("utf-8"); | |
| 3561 | + xml_parser_set_option($svg2pdf_xml_parser, XML_OPTION_CASE_FOLDING, false); | |
| 3562 | + xml_set_element_handler($svg2pdf_xml_parser, "xml_svg2pdf_start", "xml_svg2pdf_end"); | |
| 3563 | + xml_set_character_data_handler($svg2pdf_xml_parser, "characterData"); | |
| 3564 | + xml_parse($svg2pdf_xml_parser, $data); | |
| 3565 | + if ($this->svg_error) { | |
| 3566 | + return false; | |
| 3567 | + } else { | |
| 3568 | + return array('x' => $this->svg_info['x'] * $this->kp, 'y' => -$this->svg_info['y'] * $this->kp, 'w' => $this->svg_info['w'] * $this->kp, 'h' => -$this->svg_info['h'] * $this->kp, 'data' => $svg_class->svg_string); | |
| 3569 | + } | |
| 3570 | + } | |
| 3571 | + | |
| 3572 | +// AUTOFONT ========================= | |
| 3573 | + function markScriptToLang($html) | |
| 3574 | + { | |
| 3575 | + if ($this->mpdf_ref->onlyCoreFonts) { | |
| 3576 | + return $html; | |
| 3577 | + } | |
| 3578 | + if (empty($this->script2lang)) { | |
| 3579 | + if (!empty($this->mpdf_ref->script2lang)) { | |
| 3580 | + $this->script2lang = $this->mpdf_ref->script2lang; | |
| 3581 | + $this->viet = $this->mpdf_ref->viet; | |
| 3582 | + $this->pashto = $this->mpdf_ref->pashto; | |
| 3583 | + $this->urdu = $this->mpdf_ref->urdu; | |
| 3584 | + $this->persian = $this->mpdf_ref->persian; | |
| 3585 | + $this->sindhi = $this->mpdf_ref->sindhi; | |
| 3586 | + } else { | |
| 3587 | + include(_MPDF_PATH . 'config_script2lang.php'); | |
| 3588 | + } | |
| 3589 | + } | |
| 3590 | + | |
| 3591 | + $n = ''; | |
| 3592 | + $a = preg_split('/<(.*?)>/ms', $html, -1, PREG_SPLIT_DELIM_CAPTURE); | |
| 3593 | + foreach ($a as $i => $e) { | |
| 3594 | + if ($i % 2 == 0) { | |
| 3595 | + $e = strcode2utf($e); | |
| 3596 | + $e = $this->mpdf_ref->lesser_entity_decode($e); | |
| 3597 | + | |
| 3598 | + $earr = $this->mpdf_ref->UTF8StringToArray($e, false); | |
| 3599 | + | |
| 3600 | + $scriptblock = 0; | |
| 3601 | + $scriptblocks = array(); | |
| 3602 | + $scriptblocks[0] = 0; | |
| 3603 | + $chardata = array(); | |
| 3604 | + $subchunk = 0; | |
| 3605 | + $charctr = 0; | |
| 3606 | + foreach ($earr as $char) { | |
| 3607 | + $ucd_record = UCDN::get_ucd_record($char); | |
| 3608 | + $sbl = $ucd_record[6]; | |
| 3609 | + | |
| 3610 | + if ($sbl && $sbl != 40 && $sbl != 102) { | |
| 3611 | + if ($scriptblock == 0) { | |
| 3612 | + $scriptblock = $sbl; | |
| 3613 | + $scriptblocks[$subchunk] = $scriptblock; | |
| 3614 | + } else if ($scriptblock > 0 && $scriptblock != $sbl) { | |
| 3615 | + // NEW (non-common) Script encountered in this chunk. | |
| 3616 | + // Start a new subchunk | |
| 3617 | + $subchunk++; | |
| 3618 | + $scriptblock = $sbl; | |
| 3619 | + $charctr = 0; | |
| 3620 | + $scriptblocks[$subchunk] = $scriptblock; | |
| 3621 | + } | |
| 3622 | + } | |
| 3623 | + | |
| 3624 | + $chardata[$subchunk][$charctr]['script'] = $sbl; | |
| 3625 | + $chardata[$subchunk][$charctr]['uni'] = $char; | |
| 3626 | + $charctr++; | |
| 3627 | + } | |
| 3628 | + | |
| 3629 | + // If scriptblock[x] = common & non-baseScript | |
| 3630 | + // and scriptblock[x+1] = baseScript | |
| 3631 | + // Move common script from end of x to start of x+1 | |
| 3632 | + for ($sch = 0; $sch < $subchunk; $sch++) { | |
| 3633 | + if ($scriptblocks[$sch] > 0 && $scriptblocks[$sch] != $this->mpdf_ref->baseScript && $scriptblocks[$sch + 1] == $this->mpdf_ref->baseScript) { | |
| 3634 | + $end = count($chardata[$sch]) - 1; | |
| 3635 | + while ($chardata[$sch][$end]['script'] == 0 && $end > 1) { // common script | |
| 3636 | + $tmp = array_pop($chardata[$sch]); | |
| 3637 | + array_unshift($chardata[$sch + 1], $tmp); | |
| 3638 | + $end--; | |
| 3639 | + } | |
| 3640 | + } | |
| 3641 | + } | |
| 3642 | + | |
| 3643 | + $o = ''; | |
| 3644 | + for ($sch = 0; $sch <= $subchunk; $sch++) { | |
| 3645 | + if (isset($chardata[$sch])) { | |
| 3646 | + $s = ''; | |
| 3647 | + for ($j = 0; $j < count($chardata[$sch]); $j++) { | |
| 3648 | + $s.=code2utf($chardata[$sch][$j]['uni']); | |
| 3649 | + } | |
| 3650 | + // ZZZ99 Undo lesser_entity_decode as above - but only for <>& | |
| 3651 | + $s = str_replace("&", "&", $s); | |
| 3652 | + $s = str_replace("<", "<", $s); | |
| 3653 | + $s = str_replace(">", ">", $s); | |
| 3654 | + | |
| 3655 | + if (substr($a[$i - 1], 0, 5) != '<text' && substr($a[$i - 1], 0, 5) != '<tspa') { | |
| 3656 | + continue; | |
| 3657 | + } // <tspan> or <text> only | |
| 3658 | + | |
| 3659 | + $lang = ''; | |
| 3660 | + // Check Vietnamese if Latin script - even if Basescript | |
| 3661 | + if ($scriptblocks[$sch] == UCDN::SCRIPT_LATIN && $this->mpdf_ref->autoVietnamese && preg_match("/([" . $this->viet . "])/u", $s)) { | |
| 3662 | + $lang = "vi"; | |
| 3663 | + } | |
| 3664 | + // Check Arabic for different languages if Arabic script - even if Basescript | |
| 3665 | + else if ($scriptblocks[$sch] == UCDN::SCRIPT_ARABIC && $this->mpdf_ref->autoArabic) { | |
| 3666 | + if (preg_match("/[" . $this->sindhi . "]/u", $s)) { | |
| 3667 | + $lang = "sd"; | |
| 3668 | + } else if (preg_match("/[" . $this->urdu . "]/u", $s)) { | |
| 3669 | + $lang = "ur"; | |
| 3670 | + } else if (preg_match("/[" . $this->pashto . "]/u", $s)) { | |
| 3671 | + $lang = "ps"; | |
| 3672 | + } else if (preg_match("/[" . $this->persian . "]/u", $s)) { | |
| 3673 | + $lang = "fa"; | |
| 3674 | + } else if ($this->mpdf_ref->baseScript != UCDN::SCRIPT_ARABIC && isset($this->script2lang[$scriptblocks[$sch]])) { | |
| 3675 | + $lang = "'.$this->script2lang[$scriptblocks[$sch]].'"; | |
| 3676 | + } | |
| 3677 | + } | |
| 3678 | + // Identify Script block if not Basescript, and mark up as language | |
| 3679 | + else if ($scriptblocks[$sch] > 0 && $scriptblocks[$sch] != $this->mpdf_ref->baseScript && isset($this->script2lang[$scriptblocks[$sch]])) { | |
| 3680 | + $lang = $this->script2lang[$scriptblocks[$sch]]; | |
| 3681 | + } | |
| 3682 | + if ($lang) { | |
| 3683 | + $o .= '<tspan lang="' . $lang . '">' . $s . '</tspan>'; | |
| 3684 | + } else { | |
| 3685 | + $o .= $s; | |
| 3686 | + } | |
| 3687 | + } | |
| 3688 | + } | |
| 3689 | + | |
| 3690 | + $a[$i] = $o; | |
| 3691 | + } else { | |
| 3692 | + $a[$i] = '<' . $e . '>'; | |
| 3693 | + } | |
| 3694 | + } | |
| 3695 | + $n = implode('', $a); | |
| 3696 | + return $n; | |
| 3697 | + } | |
| 3698 | + | |
| 3699 | +} | |
| 3700 | + | |
| 3701 | +// END OF CLASS | |
| 3702 | +// END OF CLASS | |
| 3703 | +// END OF CLASS | |
| 3704 | + | |
| 3705 | + | |
| 3706 | +function calc_bezier_bbox($start, $c) | |
| 3707 | +{ | |
| 3708 | + $P0 = array($start[0], $start[1]); | |
| 3709 | + $P1 = array($c[0], $c[1]); | |
| 3710 | + $P2 = array($c[2], $c[3]); | |
| 3711 | + $P3 = array($c[4], $c[5]); | |
| 3712 | + $bounds = array(); | |
| 3713 | + $bounds[0][] = $P0[0]; | |
| 3714 | + $bounds[1][] = $P0[1]; | |
| 3715 | + $bounds[0][] = $P3[0]; | |
| 3716 | + $bounds[1][] = $P3[1]; | |
| 3717 | + for ($i = 0; $i <= 1; $i++) { | |
| 3718 | + $b = 6 * $P0[$i] - 12 * $P1[$i] + 6 * $P2[$i]; | |
| 3719 | + $a = -3 * $P0[$i] + 9 * $P1[$i] - 9 * $P2[$i] + 3 * $P3[$i]; | |
| 3720 | + $c = 3 * $P1[$i] - 3 * $P0[$i]; | |
| 3721 | + if ($a == 0) { | |
| 3722 | + if ($b == 0) { | |
| 3723 | + continue; | |
| 3724 | + } | |
| 3725 | + $t = -$c / $b; | |
| 3726 | + if ($t > 0 && $t < 1) { | |
| 3727 | + $bounds[$i][] = (pow((1 - $t), 3) * $P0[$i] + 3 * pow((1 - $t), 2) * $t * $P1[$i] + 3 * (1 - $t) * pow($t, 2) * $P2[$i] + pow($t, 3) * $P3[$i]); | |
| 3728 | + } | |
| 3729 | + continue; | |
| 3730 | + } | |
| 3731 | + $b2ac = pow($b, 2) - 4 * $c * $a; | |
| 3732 | + if ($b2ac < 0) { | |
| 3733 | + continue; | |
| 3734 | + } | |
| 3735 | + $t1 = (-$b + sqrt($b2ac)) / (2 * $a); | |
| 3736 | + if ($t1 > 0 && $t1 < 1) { | |
| 3737 | + $bounds[$i][] = (pow((1 - $t1), 3) * $P0[$i] + 3 * pow((1 - $t1), 2) * $t1 * $P1[$i] + 3 * (1 - $t1) * pow($t1, 2) * $P2[$i] + pow($t1, 3) * $P3[$i]); | |
| 3738 | + } | |
| 3739 | + $t2 = (-$b - sqrt($b2ac)) / (2 * $a); | |
| 3740 | + if ($t2 > 0 && $t2 < 1) { | |
| 3741 | + $bounds[$i][] = (pow((1 - $t2), 3) * $P0[$i] + 3 * pow((1 - $t2), 2) * $t2 * $P1[$i] + 3 * (1 - $t2) * pow($t2, 2) * $P2[$i] + pow($t2, 3) * $P3[$i]); | |
| 3742 | + } | |
| 3743 | + } | |
| 3744 | + $x = min($bounds[0]); | |
| 3745 | + $x2 = max($bounds[0]); | |
| 3746 | + $y = min($bounds[1]); | |
| 3747 | + $y2 = max($bounds[1]); | |
| 3748 | + return array($x, $y, $x2, $y2); | |
| 3749 | +} | |
| 3750 | + | |
| 3751 | +function _testIntersectCircle($cx, $cy, $cr) | |
| 3752 | +{ | |
| 3753 | + // Tests whether a circle fully encloses a rectangle 0,0,1,1 | |
| 3754 | + // to see if any further radial gradients need adding (SVG) | |
| 3755 | + // If centre of circle is inside 0,0,1,1 square | |
| 3756 | + if ($cx >= 0 && $cx <= 1 && $cy >= 0 && $cy <= 1) { | |
| 3757 | + $maxd = 1.5; | |
| 3758 | + } | |
| 3759 | + // distance to four corners | |
| 3760 | + else { | |
| 3761 | + $d1 = sqrt(pow(($cy - 0), 2) + pow(($cx - 0), 2)); | |
| 3762 | + $d2 = sqrt(pow(($cy - 1), 2) + pow(($cx - 0), 2)); | |
| 3763 | + $d3 = sqrt(pow(($cy - 0), 2) + pow(($cx - 1), 2)); | |
| 3764 | + $d4 = sqrt(pow(($cy - 1), 2) + pow(($cx - 1), 2)); | |
| 3765 | + $maxd = max($d1, $d2, $d3, $d4); | |
| 3766 | + } | |
| 3767 | + if ($cr < $maxd) { | |
| 3768 | + return true; | |
| 3769 | + } else { | |
| 3770 | + return false; | |
| 3771 | + } | |
| 3772 | +} | |
| 3773 | + | |
| 3774 | +function _testIntersect($x1, $y1, $x2, $y2, $x3, $y3, $x4, $y4) | |
| 3775 | +{ | |
| 3776 | + // Tests whether line (x1, y1) and (x2, y2) [a gradient axis (perpendicular)] | |
| 3777 | + // intersects with a specific line segment (x3, y3) and (x4, y4) | |
| 3778 | + $a1 = $y2 - $y1; | |
| 3779 | + $b1 = $x1 - $x2; | |
| 3780 | + $c1 = $a1 * $x1 + $b1 * $y1; | |
| 3781 | + $a2 = $y4 - $y3; | |
| 3782 | + $b2 = $x3 - $x4; | |
| 3783 | + $c2 = $a2 * $x3 + $b2 * $y3; | |
| 3784 | + $det = $a1 * $b2 - $a2 * $b1; | |
| 3785 | + if ($det == 0) { //Lines are parallel | |
| 3786 | + return false; | |
| 3787 | + } else { | |
| 3788 | + $x = ($b2 * $c1 - $b1 * $c2) / $det; | |
| 3789 | + $y = ($a1 * $c2 - $a2 * $c1) / $det; | |
| 3790 | + if ($x >= $x3 && $x <= $x4 && $y >= $y3 && $y <= $y4) { | |
| 3791 | + return true; | |
| 3792 | + } | |
| 3793 | + } | |
| 3794 | + return false; | |
| 3795 | +} | |
