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| 1 | <?php |
| 2 | |
| 3 | namespace CpChart; |
| 4 | |
| 5 | use Exception; |
| 6 | use RuntimeException; |
| 7 | /** |
| 8 | * Data - class to manipulate data arrays |
| 9 | * |
| 10 | * Version : 2.1.4 |
| 11 | * Made by : Jean-Damien POGOLOTTI |
| 12 | * Last Update : 19/01/2014 |
| 13 | * |
| 14 | * This file can be distributed under the license you can find at : |
| 15 | * |
| 16 | * http://www.pchart.net/license |
| 17 | * |
| 18 | * You can find the whole class documentation on the pChart web site. |
| 19 | */ |
| 20 | class Data |
| 21 | { |
| 22 | /** |
| 23 | * @var array |
| 24 | */ |
| 25 | public $Data = []; |
| 26 | /** |
| 27 | * @var array |
| 28 | */ |
| 29 | public $Palette = ["0" => ["R" => 188, "G" => 224, "B" => 46, "Alpha" => 100], "1" => ["R" => 224, "G" => 100, "B" => 46, "Alpha" => 100], "2" => ["R" => 224, "G" => 214, "B" => 46, "Alpha" => 100], "3" => ["R" => 46, "G" => 151, "B" => 224, "Alpha" => 100], "4" => ["R" => 176, "G" => 46, "B" => 224, "Alpha" => 100], "5" => ["R" => 224, "G" => 46, "B" => 117, "Alpha" => 100], "6" => ["R" => 92, "G" => 224, "B" => 46, "Alpha" => 100], "7" => ["R" => 224, "G" => 176, "B" => 46, "Alpha" => 100]]; |
| 30 | public function __construct() |
| 31 | { |
| 32 | $this->Data["XAxisDisplay"] = AXIS_FORMAT_DEFAULT; |
| 33 | $this->Data["XAxisFormat"] = null; |
| 34 | $this->Data["XAxisName"] = null; |
| 35 | $this->Data["XAxisUnit"] = null; |
| 36 | $this->Data["Abscissa"] = null; |
| 37 | $this->Data["AbsicssaPosition"] = AXIS_POSITION_BOTTOM; |
| 38 | $this->Data["Axis"][0]["Display"] = AXIS_FORMAT_DEFAULT; |
| 39 | $this->Data["Axis"][0]["Position"] = AXIS_POSITION_LEFT; |
| 40 | $this->Data["Axis"][0]["Identity"] = AXIS_Y; |
| 41 | } |
| 42 | /** |
| 43 | * Add a single point or an array to the given serie |
| 44 | * @param mixed $Values |
| 45 | * @param string $SerieName |
| 46 | * @return int |
| 47 | */ |
| 48 | public function addPoints($Values, $SerieName = "Serie1") |
| 49 | { |
| 50 | if (!isset($this->Data["Series"][$SerieName])) { |
| 51 | $this->initialise($SerieName); |
| 52 | } |
| 53 | if (is_array($Values)) { |
| 54 | foreach ($Values as $Value) { |
| 55 | $this->Data["Series"][$SerieName]["Data"][] = $Value; |
| 56 | } |
| 57 | } else { |
| 58 | $this->Data["Series"][$SerieName]["Data"][] = $Values; |
| 59 | } |
| 60 | if ($Values != VOID) { |
| 61 | $StrippedData = $this->stripVOID($this->Data["Series"][$SerieName]["Data"]); |
| 62 | if (empty($StrippedData)) { |
| 63 | $this->Data["Series"][$SerieName]["Max"] = 0; |
| 64 | $this->Data["Series"][$SerieName]["Min"] = 0; |
| 65 | return 0; |
| 66 | } |
| 67 | $this->Data["Series"][$SerieName]["Max"] = max($StrippedData); |
| 68 | $this->Data["Series"][$SerieName]["Min"] = min($StrippedData); |
| 69 | } |
| 70 | } |
| 71 | /** |
| 72 | * Strip VOID values |
| 73 | * @param mixed $Values |
| 74 | * @return array |
| 75 | */ |
| 76 | public function stripVOID($Values) |
| 77 | { |
| 78 | if (!is_array($Values)) { |
| 79 | return []; |
| 80 | } |
| 81 | $Result = []; |
| 82 | foreach ($Values as $Value) { |
| 83 | if ($Value != VOID) { |
| 84 | $Result[] = $Value; |
| 85 | } |
| 86 | } |
| 87 | return $Result; |
| 88 | } |
| 89 | /** |
| 90 | * Return the number of values contained in a given serie |
| 91 | * @param string $Serie |
| 92 | * @return int |
| 93 | */ |
| 94 | public function getSerieCount($Serie) |
| 95 | { |
| 96 | if (isset($this->Data["Series"][$Serie]["Data"])) { |
| 97 | return sizeof($this->Data["Series"][$Serie]["Data"]); |
| 98 | } |
| 99 | return 0; |
| 100 | } |
| 101 | /** |
| 102 | * Remove a serie from the pData object |
| 103 | * @param mixed $Series |
| 104 | */ |
| 105 | public function removeSerie($Series) |
| 106 | { |
| 107 | if (!is_array($Series)) { |
| 108 | $Series = $this->convertToArray($Series); |
| 109 | } |
| 110 | foreach ($Series as $Serie) { |
| 111 | if (isset($this->Data["Series"][$Serie])) { |
| 112 | unset($this->Data["Series"][$Serie]); |
| 113 | } |
| 114 | } |
| 115 | } |
| 116 | /** |
| 117 | * Return a value from given serie & index |
| 118 | * @param string $Serie |
| 119 | * @param int $Index |
| 120 | * @return mixed |
| 121 | */ |
| 122 | public function getValueAt($Serie, $Index = 0) |
| 123 | { |
| 124 | if (isset($this->Data["Series"][$Serie]["Data"][$Index])) { |
| 125 | return $this->Data["Series"][$Serie]["Data"][$Index]; |
| 126 | } |
| 127 | return null; |
| 128 | } |
| 129 | /** |
| 130 | * Return the values array |
| 131 | * @param string $Serie |
| 132 | * @return mixed |
| 133 | */ |
| 134 | public function getValues($Serie) |
| 135 | { |
| 136 | if (isset($this->Data["Series"][$Serie]["Data"])) { |
| 137 | return $this->Data["Series"][$Serie]["Data"]; |
| 138 | } |
| 139 | return null; |
| 140 | } |
| 141 | /** |
| 142 | * Reverse the values in the given serie |
| 143 | * @param mixed $Series |
| 144 | */ |
| 145 | public function reverseSerie($Series) |
| 146 | { |
| 147 | if (!is_array($Series)) { |
| 148 | $Series = $this->convertToArray($Series); |
| 149 | } |
| 150 | foreach ($Series as $Serie) { |
| 151 | if (isset($this->Data["Series"][$Serie]["Data"])) { |
| 152 | $this->Data["Series"][$Serie]["Data"] = array_reverse($this->Data["Series"][$Serie]["Data"]); |
| 153 | } |
| 154 | } |
| 155 | } |
| 156 | /** |
| 157 | * Return the sum of the serie values |
| 158 | * @param string $Serie |
| 159 | * @return int|null |
| 160 | */ |
| 161 | public function getSum($Serie) |
| 162 | { |
| 163 | if (isset($this->Data["Series"][$Serie])) { |
| 164 | return array_sum($this->Data["Series"][$Serie]["Data"]); |
| 165 | } |
| 166 | return null; |
| 167 | } |
| 168 | /** |
| 169 | * Return the max value of a given serie |
| 170 | * @param string $Serie |
| 171 | * @return mixed |
| 172 | */ |
| 173 | public function getMax($Serie) |
| 174 | { |
| 175 | if (isset($this->Data["Series"][$Serie]["Max"])) { |
| 176 | return $this->Data["Series"][$Serie]["Max"]; |
| 177 | } |
| 178 | return null; |
| 179 | } |
| 180 | /** |
| 181 | * @param string $Serie |
| 182 | * @return mixed |
| 183 | */ |
| 184 | public function getMin($Serie) |
| 185 | { |
| 186 | if (isset($this->Data["Series"][$Serie]["Min"])) { |
| 187 | return $this->Data["Series"][$Serie]["Min"]; |
| 188 | } |
| 189 | return null; |
| 190 | } |
| 191 | /** |
| 192 | * Set the description of a given serie |
| 193 | * @param mixed $Series |
| 194 | * @param string $Shape |
| 195 | */ |
| 196 | public function setSerieShape($Series, $Shape = SERIE_SHAPE_FILLEDCIRCLE) |
| 197 | { |
| 198 | if (!is_array($Series)) { |
| 199 | $Series = $this->convertToArray($Series); |
| 200 | } |
| 201 | foreach ($Series as $Serie) { |
| 202 | if (isset($this->Data["Series"][$Serie])) { |
| 203 | $this->Data["Series"][$Serie]["Shape"] = $Shape; |
| 204 | } |
| 205 | } |
| 206 | } |
| 207 | /** |
| 208 | * Set the description of a given serie |
| 209 | * @param string|array $Series |
| 210 | * @param string $Description |
| 211 | */ |
| 212 | public function setSerieDescription($Series, $Description = "My serie") |
| 213 | { |
| 214 | if (!is_array($Series)) { |
| 215 | $Series = $this->convertToArray($Series); |
| 216 | } |
| 217 | foreach ($Series as $Serie) { |
| 218 | if (isset($this->Data["Series"][$Serie])) { |
| 219 | $this->Data["Series"][$Serie]["Description"] = $Description; |
| 220 | } |
| 221 | } |
| 222 | } |
| 223 | /** |
| 224 | * Set a serie as "drawable" while calling a rendering public function |
| 225 | * @param string|array $Series |
| 226 | * @param boolean $Drawable |
| 227 | */ |
| 228 | public function setSerieDrawable($Series, $Drawable = \true) |
| 229 | { |
| 230 | if (!is_array($Series)) { |
| 231 | $Series = $this->convertToArray($Series); |
| 232 | } |
| 233 | foreach ($Series as $Serie) { |
| 234 | if (isset($this->Data["Series"][$Serie])) { |
| 235 | $this->Data["Series"][$Serie]["isDrawable"] = $Drawable; |
| 236 | } |
| 237 | } |
| 238 | } |
| 239 | /** |
| 240 | * Set the icon associated to a given serie |
| 241 | * @param mixed $Series |
| 242 | * @param mixed $Picture |
| 243 | */ |
| 244 | public function setSeriePicture($Series, $Picture = null) |
| 245 | { |
| 246 | if (!is_array($Series)) { |
| 247 | $Series = $this->convertToArray($Series); |
| 248 | } |
| 249 | foreach ($Series as $Serie) { |
| 250 | if (isset($this->Data["Series"][$Serie])) { |
| 251 | $this->Data["Series"][$Serie]["Picture"] = $Picture; |
| 252 | } |
| 253 | } |
| 254 | } |
| 255 | /** |
| 256 | * Set the name of the X Axis |
| 257 | * @param string $Name |
| 258 | */ |
| 259 | public function setXAxisName($Name) |
| 260 | { |
| 261 | $this->Data["XAxisName"] = $Name; |
| 262 | } |
| 263 | /** |
| 264 | * Set the display mode of the X Axis |
| 265 | * @param int $Mode |
| 266 | * @param array $Format |
| 267 | */ |
| 268 | public function setXAxisDisplay($Mode, $Format = null) |
| 269 | { |
| 270 | $this->Data["XAxisDisplay"] = $Mode; |
| 271 | $this->Data["XAxisFormat"] = $Format; |
| 272 | } |
| 273 | /** |
| 274 | * Set the unit that will be displayed on the X axis |
| 275 | * @param string $Unit |
| 276 | */ |
| 277 | public function setXAxisUnit($Unit) |
| 278 | { |
| 279 | $this->Data["XAxisUnit"] = $Unit; |
| 280 | } |
| 281 | /** |
| 282 | * Set the serie that will be used as abscissa |
| 283 | * @param string $Serie |
| 284 | */ |
| 285 | public function setAbscissa($Serie) |
| 286 | { |
| 287 | if (isset($this->Data["Series"][$Serie])) { |
| 288 | $this->Data["Abscissa"] = $Serie; |
| 289 | } |
| 290 | } |
| 291 | /** |
| 292 | * Set the position of the abscissa axis |
| 293 | * @param int $Position |
| 294 | */ |
| 295 | public function setAbsicssaPosition($Position = AXIS_POSITION_BOTTOM) |
| 296 | { |
| 297 | $this->Data["AbsicssaPosition"] = $Position; |
| 298 | } |
| 299 | /** |
| 300 | * Set the name of the abscissa axis |
| 301 | * @param string $Name |
| 302 | */ |
| 303 | public function setAbscissaName($Name) |
| 304 | { |
| 305 | $this->Data["AbscissaName"] = $Name; |
| 306 | } |
| 307 | /** |
| 308 | * Create a scatter group specified in X and Y data series |
| 309 | * @param string $SerieX |
| 310 | * @param string $SerieY |
| 311 | * @param int $ID |
| 312 | */ |
| 313 | public function setScatterSerie($SerieX, $SerieY, $ID = 0) |
| 314 | { |
| 315 | if (isset($this->Data["Series"][$SerieX]) && isset($this->Data["Series"][$SerieY])) { |
| 316 | $this->initScatterSerie($ID); |
| 317 | $this->Data["ScatterSeries"][$ID]["X"] = $SerieX; |
| 318 | $this->Data["ScatterSeries"][$ID]["Y"] = $SerieY; |
| 319 | } |
| 320 | } |
| 321 | /** |
| 322 | * Set the shape of a given sctatter serie |
| 323 | * @param int $ID |
| 324 | * @param int $Shape |
| 325 | */ |
| 326 | public function setScatterSerieShape($ID, $Shape = SERIE_SHAPE_FILLEDCIRCLE) |
| 327 | { |
| 328 | if (isset($this->Data["ScatterSeries"][$ID])) { |
| 329 | $this->Data["ScatterSeries"][$ID]["Shape"] = $Shape; |
| 330 | } |
| 331 | } |
| 332 | /** |
| 333 | * Set the description of a given scatter serie |
| 334 | * @param int $ID |
| 335 | * @param string $Description |
| 336 | */ |
| 337 | public function setScatterSerieDescription($ID, $Description = "My serie") |
| 338 | { |
| 339 | if (isset($this->Data["ScatterSeries"][$ID])) { |
| 340 | $this->Data["ScatterSeries"][$ID]["Description"] = $Description; |
| 341 | } |
| 342 | } |
| 343 | /** |
| 344 | * Set the icon associated to a given scatter serie |
| 345 | * @param int $ID |
| 346 | * @param mixed $Picture |
| 347 | */ |
| 348 | public function setScatterSeriePicture($ID, $Picture = null) |
| 349 | { |
| 350 | if (isset($this->Data["ScatterSeries"][$ID])) { |
| 351 | $this->Data["ScatterSeries"][$ID]["Picture"] = $Picture; |
| 352 | } |
| 353 | } |
| 354 | /** |
| 355 | * Set a scatter serie as "drawable" while calling a rendering public function |
| 356 | * @param int $ID |
| 357 | * @param boolean $Drawable |
| 358 | */ |
| 359 | public function setScatterSerieDrawable($ID, $Drawable = \true) |
| 360 | { |
| 361 | if (isset($this->Data["ScatterSeries"][$ID])) { |
| 362 | $this->Data["ScatterSeries"][$ID]["isDrawable"] = $Drawable; |
| 363 | } |
| 364 | } |
| 365 | /** |
| 366 | * Define if a scatter serie should be draw with ticks |
| 367 | * @param int $ID |
| 368 | * @param int $Width |
| 369 | */ |
| 370 | public function setScatterSerieTicks($ID, $Width = 0) |
| 371 | { |
| 372 | if (isset($this->Data["ScatterSeries"][$ID])) { |
| 373 | $this->Data["ScatterSeries"][$ID]["Ticks"] = $Width; |
| 374 | } |
| 375 | } |
| 376 | /** |
| 377 | * Define if a scatter serie should be draw with a special weight |
| 378 | * @param int $ID |
| 379 | * @param int $Weight |
| 380 | */ |
| 381 | public function setScatterSerieWeight($ID, $Weight = 0) |
| 382 | { |
| 383 | if (isset($this->Data["ScatterSeries"][$ID])) { |
| 384 | $this->Data["ScatterSeries"][$ID]["Weight"] = $Weight; |
| 385 | } |
| 386 | } |
| 387 | /** |
| 388 | * Associate a color to a scatter serie |
| 389 | * @param int $ID |
| 390 | * @param array $Format |
| 391 | */ |
| 392 | public function setScatterSerieColor($ID, array $Format) |
| 393 | { |
| 394 | $R = isset($Format["R"]) ? $Format["R"] : 0; |
| 395 | $G = isset($Format["G"]) ? $Format["G"] : 0; |
| 396 | $B = isset($Format["B"]) ? $Format["B"] : 0; |
| 397 | $Alpha = isset($Format["Alpha"]) ? $Format["Alpha"] : 100; |
| 398 | if (isset($this->Data["ScatterSeries"][$ID])) { |
| 399 | $this->Data["ScatterSeries"][$ID]["Color"]["R"] = $R; |
| 400 | $this->Data["ScatterSeries"][$ID]["Color"]["G"] = $G; |
| 401 | $this->Data["ScatterSeries"][$ID]["Color"]["B"] = $B; |
| 402 | $this->Data["ScatterSeries"][$ID]["Color"]["Alpha"] = $Alpha; |
| 403 | } |
| 404 | } |
| 405 | /** |
| 406 | * Compute the series limits for an individual and global point of view |
| 407 | * @return array |
| 408 | */ |
| 409 | public function limits() |
| 410 | { |
| 411 | $GlobalMin = ABSOLUTE_MAX; |
| 412 | $GlobalMax = ABSOLUTE_MIN; |
| 413 | foreach (array_keys($this->Data["Series"]) as $Key) { |
| 414 | if ($this->Data["Abscissa"] != $Key && $this->Data["Series"][$Key]["isDrawable"] == \true) { |
| 415 | if ($GlobalMin > $this->Data["Series"][$Key]["Min"]) { |
| 416 | $GlobalMin = $this->Data["Series"][$Key]["Min"]; |
| 417 | } |
| 418 | if ($GlobalMax < $this->Data["Series"][$Key]["Max"]) { |
| 419 | $GlobalMax = $this->Data["Series"][$Key]["Max"]; |
| 420 | } |
| 421 | } |
| 422 | } |
| 423 | $this->Data["Min"] = $GlobalMin; |
| 424 | $this->Data["Max"] = $GlobalMax; |
| 425 | return [$GlobalMin, $GlobalMax]; |
| 426 | } |
| 427 | /** |
| 428 | * Mark all series as drawable |
| 429 | */ |
| 430 | public function drawAll() |
| 431 | { |
| 432 | foreach (array_keys($this->Data["Series"]) as $Key) { |
| 433 | if ($this->Data["Abscissa"] != $Key) { |
| 434 | $this->Data["Series"][$Key]["isDrawable"] = \true; |
| 435 | } |
| 436 | } |
| 437 | } |
| 438 | /** |
| 439 | * Return the average value of the given serie |
| 440 | * @param string $Serie |
| 441 | * @return int|null |
| 442 | */ |
| 443 | public function getSerieAverage($Serie) |
| 444 | { |
| 445 | if (isset($this->Data["Series"][$Serie])) { |
| 446 | $SerieData = $this->stripVOID($this->Data["Series"][$Serie]["Data"]); |
| 447 | return array_sum($SerieData) / sizeof($SerieData); |
| 448 | } |
| 449 | return null; |
| 450 | } |
| 451 | /** |
| 452 | * Return the geometric mean of the given serie |
| 453 | * @param string $Serie |
| 454 | * @return int|null |
| 455 | */ |
| 456 | public function getGeometricMean($Serie) |
| 457 | { |
| 458 | if (isset($this->Data["Series"][$Serie])) { |
| 459 | $SerieData = $this->stripVOID($this->Data["Series"][$Serie]["Data"]); |
| 460 | $Seriesum = 1; |
| 461 | foreach ($SerieData as $Value) { |
| 462 | $Seriesum = $Seriesum * $Value; |
| 463 | } |
| 464 | return pow($Seriesum, 1 / sizeof($SerieData)); |
| 465 | } |
| 466 | return null; |
| 467 | } |
| 468 | /** |
| 469 | * Return the harmonic mean of the given serie |
| 470 | * @param string $Serie |
| 471 | * @return int|null |
| 472 | */ |
| 473 | public function getHarmonicMean($Serie) |
| 474 | { |
| 475 | if (isset($this->Data["Series"][$Serie])) { |
| 476 | $SerieData = $this->stripVOID($this->Data["Series"][$Serie]["Data"]); |
| 477 | $Seriesum = 0; |
| 478 | foreach ($SerieData as $Value) { |
| 479 | $Seriesum = $Seriesum + 1 / $Value; |
| 480 | } |
| 481 | return sizeof($SerieData) / $Seriesum; |
| 482 | } |
| 483 | return null; |
| 484 | } |
| 485 | /** |
| 486 | * Return the standard deviation of the given serie |
| 487 | * @param string $Serie |
| 488 | * @return double|null |
| 489 | */ |
| 490 | public function getStandardDeviation($Serie) |
| 491 | { |
| 492 | if (isset($this->Data["Series"][$Serie])) { |
| 493 | $Average = $this->getSerieAverage($Serie); |
| 494 | $SerieData = $this->stripVOID($this->Data["Series"][$Serie]["Data"]); |
| 495 | $DeviationSum = 0; |
| 496 | foreach ($SerieData as $Key => $Value) { |
| 497 | $DeviationSum = $DeviationSum + ($Value - $Average) * ($Value - $Average); |
| 498 | } |
| 499 | return sqrt($DeviationSum / count($SerieData)); |
| 500 | } |
| 501 | return null; |
| 502 | } |
| 503 | /** |
| 504 | * Return the Coefficient of variation of the given serie |
| 505 | * @param string $Serie |
| 506 | * @return float|null |
| 507 | */ |
| 508 | public function getCoefficientOfVariation($Serie) |
| 509 | { |
| 510 | if (isset($this->Data["Series"][$Serie])) { |
| 511 | $Average = $this->getSerieAverage($Serie); |
| 512 | $StandardDeviation = $this->getStandardDeviation($Serie); |
| 513 | if ($StandardDeviation != 0) { |
| 514 | return $StandardDeviation / $Average; |
| 515 | } |
| 516 | } |
| 517 | return null; |
| 518 | } |
| 519 | /** |
| 520 | * Return the median value of the given serie |
| 521 | * @param string $Serie |
| 522 | * @return int|float |
| 523 | */ |
| 524 | public function getSerieMedian($Serie) |
| 525 | { |
| 526 | if (isset($this->Data["Series"][$Serie])) { |
| 527 | $SerieData = $this->stripVOID($this->Data["Series"][$Serie]["Data"]); |
| 528 | sort($SerieData); |
| 529 | $SerieCenter = floor(sizeof($SerieData) / 2); |
| 530 | if (isset($SerieData[$SerieCenter])) { |
| 531 | return $SerieData[$SerieCenter]; |
| 532 | } |
| 533 | } |
| 534 | return null; |
| 535 | } |
| 536 | /** |
| 537 | * Return the x th percentil of the given serie |
| 538 | * @param string $Serie |
| 539 | * @param int $Percentil |
| 540 | * @return int|float| null |
| 541 | */ |
| 542 | public function getSeriePercentile($Serie = "Serie1", $Percentil = 95) |
| 543 | { |
| 544 | if (!isset($this->Data["Series"][$Serie]["Data"])) { |
| 545 | return null; |
| 546 | } |
| 547 | $Values = count($this->Data["Series"][$Serie]["Data"]) - 1; |
| 548 | if ($Values < 0) { |
| 549 | $Values = 0; |
| 550 | } |
| 551 | $PercentilID = floor($Values / 100 * $Percentil + 0.5); |
| 552 | $SortedValues = $this->Data["Series"][$Serie]["Data"]; |
| 553 | sort($SortedValues); |
| 554 | if (is_numeric($SortedValues[$PercentilID])) { |
| 555 | return $SortedValues[$PercentilID]; |
| 556 | } |
| 557 | return null; |
| 558 | } |
| 559 | /** |
| 560 | * Add random values to a given serie |
| 561 | * @param string $SerieName |
| 562 | * @param array $Options |
| 563 | */ |
| 564 | public function addRandomValues($SerieName = "Serie1", array $Options = []) |
| 565 | { |
| 566 | $Values = isset($Options["Values"]) ? $Options["Values"] : 20; |
| 567 | $Min = isset($Options["Min"]) ? $Options["Min"] : 0; |
| 568 | $Max = isset($Options["Max"]) ? $Options["Max"] : 100; |
| 569 | $withFloat = isset($Options["withFloat"]) ? $Options["withFloat"] : \false; |
| 570 | for ($i = 0; $i <= $Values; $i++) { |
| 571 | $Value = $withFloat ? rand($Min * 100, $Max * 100) / 100 : rand($Min, $Max); |
| 572 | $this->addPoints($Value, $SerieName); |
| 573 | } |
| 574 | } |
| 575 | /** |
| 576 | * Test if we have valid data |
| 577 | * @return boolean|null |
| 578 | */ |
| 579 | public function containsData() |
| 580 | { |
| 581 | if (!isset($this->Data["Series"])) { |
| 582 | return \false; |
| 583 | } |
| 584 | foreach (array_keys($this->Data["Series"]) as $Key) { |
| 585 | if ($this->Data["Abscissa"] != $Key && $this->Data["Series"][$Key]["isDrawable"] == \true) { |
| 586 | return \true; |
| 587 | } |
| 588 | } |
| 589 | return null; |
| 590 | } |
| 591 | /** |
| 592 | * Set the display mode of an Axis |
| 593 | * @param int $AxisID |
| 594 | * @param int $Mode |
| 595 | * @param array $Format |
| 596 | */ |
| 597 | public function setAxisDisplay($AxisID, $Mode = AXIS_FORMAT_DEFAULT, $Format = null) |
| 598 | { |
| 599 | if (isset($this->Data["Axis"][$AxisID])) { |
| 600 | $this->Data["Axis"][$AxisID]["Display"] = $Mode; |
| 601 | if ($Format != null) { |
| 602 | $this->Data["Axis"][$AxisID]["Format"] = $Format; |
| 603 | } |
| 604 | } |
| 605 | } |
| 606 | /** |
| 607 | * Set the position of an Axis |
| 608 | * @param int $AxisID |
| 609 | * @param int $Position |
| 610 | */ |
| 611 | public function setAxisPosition($AxisID, $Position = AXIS_POSITION_LEFT) |
| 612 | { |
| 613 | if (isset($this->Data["Axis"][$AxisID])) { |
| 614 | $this->Data["Axis"][$AxisID]["Position"] = $Position; |
| 615 | } |
| 616 | } |
| 617 | /** |
| 618 | * Associate an unit to an axis |
| 619 | * @param int $AxisID |
| 620 | * @param string $Unit |
| 621 | */ |
| 622 | public function setAxisUnit($AxisID, $Unit) |
| 623 | { |
| 624 | if (isset($this->Data["Axis"][$AxisID])) { |
| 625 | $this->Data["Axis"][$AxisID]["Unit"] = $Unit; |
| 626 | } |
| 627 | } |
| 628 | /** |
| 629 | * Associate a name to an axis |
| 630 | * @param int $AxisID |
| 631 | * @param string $Name |
| 632 | */ |
| 633 | public function setAxisName($AxisID, $Name) |
| 634 | { |
| 635 | if (isset($this->Data["Axis"][$AxisID])) { |
| 636 | $this->Data["Axis"][$AxisID]["Name"] = $Name; |
| 637 | } |
| 638 | } |
| 639 | /** |
| 640 | * Associate a color to an axis |
| 641 | * @param int $AxisID |
| 642 | * @param array $Format |
| 643 | */ |
| 644 | public function setAxisColor($AxisID, array $Format) |
| 645 | { |
| 646 | $R = isset($Format["R"]) ? $Format["R"] : 0; |
| 647 | $G = isset($Format["G"]) ? $Format["G"] : 0; |
| 648 | $B = isset($Format["B"]) ? $Format["B"] : 0; |
| 649 | $Alpha = isset($Format["Alpha"]) ? $Format["Alpha"] : 100; |
| 650 | if (isset($this->Data["Axis"][$AxisID])) { |
| 651 | $this->Data["Axis"][$AxisID]["Color"]["R"] = $R; |
| 652 | $this->Data["Axis"][$AxisID]["Color"]["G"] = $G; |
| 653 | $this->Data["Axis"][$AxisID]["Color"]["B"] = $B; |
| 654 | $this->Data["Axis"][$AxisID]["Color"]["Alpha"] = $Alpha; |
| 655 | } |
| 656 | } |
| 657 | /** |
| 658 | * Design an axis as X or Y member |
| 659 | * @param int $AxisID |
| 660 | * @param int $Identity |
| 661 | */ |
| 662 | public function setAxisXY($AxisID, $Identity = AXIS_Y) |
| 663 | { |
| 664 | if (isset($this->Data["Axis"][$AxisID])) { |
| 665 | $this->Data["Axis"][$AxisID]["Identity"] = $Identity; |
| 666 | } |
| 667 | } |
| 668 | /** |
| 669 | * Associate one data serie with one axis |
| 670 | * @param mixed $Series |
| 671 | * @param int $AxisID |
| 672 | */ |
| 673 | public function setSerieOnAxis($Series, $AxisID) |
| 674 | { |
| 675 | if (!is_array($Series)) { |
| 676 | $Series = $this->convertToArray($Series); |
| 677 | } |
| 678 | foreach ($Series as $Serie) { |
| 679 | $PreviousAxis = $this->Data["Series"][$Serie]["Axis"]; |
| 680 | /* Create missing axis */ |
| 681 | if (!isset($this->Data["Axis"][$AxisID])) { |
| 682 | $this->Data["Axis"][$AxisID]["Position"] = AXIS_POSITION_LEFT; |
| 683 | $this->Data["Axis"][$AxisID]["Identity"] = AXIS_Y; |
| 684 | } |
| 685 | $this->Data["Series"][$Serie]["Axis"] = $AxisID; |
| 686 | /* Cleanup unused axis */ |
| 687 | $Found = \false; |
| 688 | foreach ($this->Data["Series"] as $Values) { |
| 689 | if ($Values["Axis"] == $PreviousAxis) { |
| 690 | $Found = \true; |
| 691 | } |
| 692 | } |
| 693 | if (!$Found) { |
| 694 | unset($this->Data["Axis"][$PreviousAxis]); |
| 695 | } |
| 696 | } |
| 697 | } |
| 698 | /** |
| 699 | * Define if a serie should be draw with ticks |
| 700 | * @param mixed $Series |
| 701 | * @param int $Width |
| 702 | */ |
| 703 | public function setSerieTicks($Series, $Width = 0) |
| 704 | { |
| 705 | if (!is_array($Series)) { |
| 706 | $Series = $this->convertToArray($Series); |
| 707 | } |
| 708 | foreach ($Series as $Serie) { |
| 709 | if (isset($this->Data["Series"][$Serie])) { |
| 710 | $this->Data["Series"][$Serie]["Ticks"] = $Width; |
| 711 | } |
| 712 | } |
| 713 | } |
| 714 | /** |
| 715 | * Define if a serie should be draw with a special weight |
| 716 | * @param mixed $Series |
| 717 | * @param int $Weight |
| 718 | */ |
| 719 | public function setSerieWeight($Series, $Weight = 0) |
| 720 | { |
| 721 | if (!is_array($Series)) { |
| 722 | $Series = $this->convertToArray($Series); |
| 723 | } |
| 724 | foreach ($Series as $Serie) { |
| 725 | if (isset($this->Data["Series"][$Serie])) { |
| 726 | $this->Data["Series"][$Serie]["Weight"] = $Weight; |
| 727 | } |
| 728 | } |
| 729 | } |
| 730 | /** |
| 731 | * Returns the palette of the given serie |
| 732 | * @param type $Serie |
| 733 | * @return null |
| 734 | */ |
| 735 | public function getSeriePalette($Serie) |
| 736 | { |
| 737 | if (!isset($this->Data["Series"][$Serie])) { |
| 738 | return null; |
| 739 | } |
| 740 | $Result = []; |
| 741 | $Result["R"] = $this->Data["Series"][$Serie]["Color"]["R"]; |
| 742 | $Result["G"] = $this->Data["Series"][$Serie]["Color"]["G"]; |
| 743 | $Result["B"] = $this->Data["Series"][$Serie]["Color"]["B"]; |
| 744 | $Result["Alpha"] = $this->Data["Series"][$Serie]["Color"]["Alpha"]; |
| 745 | return $Result; |
| 746 | } |
| 747 | /** |
| 748 | * Set the color of one serie |
| 749 | * @param mixed $Series |
| 750 | * @param array $Format |
| 751 | */ |
| 752 | public function setPalette($Series, array $Format = []) |
| 753 | { |
| 754 | if (!is_array($Series)) { |
| 755 | $Series = $this->convertToArray($Series); |
| 756 | } |
| 757 | foreach ($Series as $Key => $Serie) { |
| 758 | $R = isset($Format["R"]) ? $Format["R"] : 0; |
| 759 | $G = isset($Format["G"]) ? $Format["G"] : 0; |
| 760 | $B = isset($Format["B"]) ? $Format["B"] : 0; |
| 761 | $Alpha = isset($Format["Alpha"]) ? $Format["Alpha"] : 100; |
| 762 | if (isset($this->Data["Series"][$Serie])) { |
| 763 | $OldR = $this->Data["Series"][$Serie]["Color"]["R"]; |
| 764 | $OldG = $this->Data["Series"][$Serie]["Color"]["G"]; |
| 765 | $OldB = $this->Data["Series"][$Serie]["Color"]["B"]; |
| 766 | $this->Data["Series"][$Serie]["Color"]["R"] = $R; |
| 767 | $this->Data["Series"][$Serie]["Color"]["G"] = $G; |
| 768 | $this->Data["Series"][$Serie]["Color"]["B"] = $B; |
| 769 | $this->Data["Series"][$Serie]["Color"]["Alpha"] = $Alpha; |
| 770 | /* Do reverse processing on the internal palette array */ |
| 771 | foreach ($this->Palette as $Key => $Value) { |
| 772 | if ($Value["R"] == $OldR && $Value["G"] == $OldG && $Value["B"] == $OldB) { |
| 773 | $this->Palette[$Key]["R"] = $R; |
| 774 | $this->Palette[$Key]["G"] = $G; |
| 775 | $this->Palette[$Key]["B"] = $B; |
| 776 | $this->Palette[$Key]["Alpha"] = $Alpha; |
| 777 | } |
| 778 | } |
| 779 | } |
| 780 | } |
| 781 | } |
| 782 | /** |
| 783 | * Load a palette file |
| 784 | * @param string $FileName |
| 785 | * @param boolean $Overwrite |
| 786 | * @throws Exception |
| 787 | */ |
| 788 | public function loadPalette($FileName, $Overwrite = \false) |
| 789 | { |
| 790 | $path = file_exists($FileName) ? $FileName : sprintf('%s/../resources/palettes/%s', __DIR__, ltrim($FileName, '/')); |
| 791 | $fileHandle = @fopen($path, "r"); |
| 792 | if (!$fileHandle) { |
| 793 | throw new Exception(sprintf('The requested palette "%s" was not found at path "%s"!', $FileName, $path)); |
| 794 | } |
| 795 | if ($Overwrite) { |
| 796 | $this->Palette = []; |
| 797 | } |
| 798 | while (!feof($fileHandle)) { |
| 799 | $line = fgets($fileHandle, 4096); |
| 800 | if (\false === $line) { |
| 801 | continue; |
| 802 | } |
| 803 | $row = explode(',', $line); |
| 804 | if (empty($row)) { |
| 805 | continue; |
| 806 | } |
| 807 | if (count($row) !== 4) { |
| 808 | throw new RuntimeException(sprintf('A palette row must supply R, G, B and Alpha components, %s given!', var_export($row, \true))); |
| 809 | } |
| 810 | list($R, $G, $B, $Alpha) = $row; |
| 811 | $ID = count($this->Palette); |
| 812 | $this->Palette[$ID] = ["R" => trim($R), "G" => trim($G), "B" => trim($B), "Alpha" => trim($Alpha)]; |
| 813 | } |
| 814 | fclose($fileHandle); |
| 815 | /* Apply changes to current series */ |
| 816 | $ID = 0; |
| 817 | if (isset($this->Data["Series"])) { |
| 818 | foreach ($this->Data["Series"] as $Key => $Value) { |
| 819 | if (!isset($this->Palette[$ID])) { |
| 820 | $this->Data["Series"][$Key]["Color"] = ["R" => 0, "G" => 0, "B" => 0, "Alpha" => 0]; |
| 821 | } else { |
| 822 | $this->Data["Series"][$Key]["Color"] = $this->Palette[$ID]; |
| 823 | } |
| 824 | $ID++; |
| 825 | } |
| 826 | } |
| 827 | } |
| 828 | /** |
| 829 | * Initialise a given scatter serie |
| 830 | * @param int $ID |
| 831 | * @return null |
| 832 | */ |
| 833 | public function initScatterSerie($ID) |
| 834 | { |
| 835 | if (isset($this->Data["ScatterSeries"][$ID])) { |
| 836 | return null; |
| 837 | } |
| 838 | $this->Data["ScatterSeries"][$ID]["Description"] = "Scatter " . $ID; |
| 839 | $this->Data["ScatterSeries"][$ID]["isDrawable"] = \true; |
| 840 | $this->Data["ScatterSeries"][$ID]["Picture"] = null; |
| 841 | $this->Data["ScatterSeries"][$ID]["Ticks"] = 0; |
| 842 | $this->Data["ScatterSeries"][$ID]["Weight"] = 0; |
| 843 | if (isset($this->Palette[$ID])) { |
| 844 | $this->Data["ScatterSeries"][$ID]["Color"] = $this->Palette[$ID]; |
| 845 | } else { |
| 846 | $this->Data["ScatterSeries"][$ID]["Color"]["R"] = rand(0, 255); |
| 847 | $this->Data["ScatterSeries"][$ID]["Color"]["G"] = rand(0, 255); |
| 848 | $this->Data["ScatterSeries"][$ID]["Color"]["B"] = rand(0, 255); |
| 849 | $this->Data["ScatterSeries"][$ID]["Color"]["Alpha"] = 100; |
| 850 | } |
| 851 | } |
| 852 | /** |
| 853 | * Initialise a given serie |
| 854 | * @param string $Serie |
| 855 | */ |
| 856 | public function initialise($Serie) |
| 857 | { |
| 858 | $ID = 0; |
| 859 | if (isset($this->Data["Series"])) { |
| 860 | $ID = count($this->Data["Series"]); |
| 861 | } |
| 862 | $this->Data["Series"][$Serie]["Description"] = $Serie; |
| 863 | $this->Data["Series"][$Serie]["isDrawable"] = \true; |
| 864 | $this->Data["Series"][$Serie]["Picture"] = null; |
| 865 | $this->Data["Series"][$Serie]["Max"] = null; |
| 866 | $this->Data["Series"][$Serie]["Min"] = null; |
| 867 | $this->Data["Series"][$Serie]["Axis"] = 0; |
| 868 | $this->Data["Series"][$Serie]["Ticks"] = 0; |
| 869 | $this->Data["Series"][$Serie]["Weight"] = 0; |
| 870 | $this->Data["Series"][$Serie]["Shape"] = SERIE_SHAPE_FILLEDCIRCLE; |
| 871 | if (isset($this->Palette[$ID])) { |
| 872 | $this->Data["Series"][$Serie]["Color"] = $this->Palette[$ID]; |
| 873 | } else { |
| 874 | $this->Data["Series"][$Serie]["Color"]["R"] = rand(0, 255); |
| 875 | $this->Data["Series"][$Serie]["Color"]["G"] = rand(0, 255); |
| 876 | $this->Data["Series"][$Serie]["Color"]["B"] = rand(0, 255); |
| 877 | $this->Data["Series"][$Serie]["Color"]["Alpha"] = 100; |
| 878 | } |
| 879 | $this->Data["Series"][$Serie]["Data"] = []; |
| 880 | } |
| 881 | /** |
| 882 | * @param int $NormalizationFactor |
| 883 | * @param mixed $UnitChange |
| 884 | * @param int $Round |
| 885 | */ |
| 886 | public function normalize($NormalizationFactor = 100, $UnitChange = null, $Round = 1) |
| 887 | { |
| 888 | $Abscissa = $this->Data["Abscissa"]; |
| 889 | $SelectedSeries = []; |
| 890 | $MaxVal = 0; |
| 891 | foreach (array_keys($this->Data["Axis"]) as $AxisID) { |
| 892 | if ($UnitChange != null) { |
| 893 | $this->Data["Axis"][$AxisID]["Unit"] = $UnitChange; |
| 894 | } |
| 895 | foreach ($this->Data["Series"] as $SerieName => $Serie) { |
| 896 | if ($Serie["Axis"] == $AxisID && $Serie["isDrawable"] == \true && $SerieName != $Abscissa) { |
| 897 | $SelectedSeries[$SerieName] = $SerieName; |
| 898 | if (count($Serie["Data"]) > $MaxVal) { |
| 899 | $MaxVal = count($Serie["Data"]); |
| 900 | } |
| 901 | } |
| 902 | } |
| 903 | } |
| 904 | for ($i = 0; $i <= $MaxVal - 1; $i++) { |
| 905 | $Factor = 0; |
| 906 | foreach ($SelectedSeries as $Key => $SerieName) { |
| 907 | $Value = $this->Data["Series"][$SerieName]["Data"][$i]; |
| 908 | if ($Value != VOID) { |
| 909 | $Factor = $Factor + abs($Value); |
| 910 | } |
| 911 | } |
| 912 | if ($Factor != 0) { |
| 913 | $Factor = $NormalizationFactor / $Factor; |
| 914 | foreach ($SelectedSeries as $Key => $SerieName) { |
| 915 | $Value = $this->Data["Series"][$SerieName]["Data"][$i]; |
| 916 | if ($Value != VOID && $Factor != $NormalizationFactor) { |
| 917 | $this->Data["Series"][$SerieName]["Data"][$i] = round(abs($Value) * $Factor, $Round); |
| 918 | } elseif ($Value == VOID || $Value == 0) { |
| 919 | $this->Data["Series"][$SerieName]["Data"][$i] = VOID; |
| 920 | } elseif ($Factor == $NormalizationFactor) { |
| 921 | $this->Data["Series"][$SerieName]["Data"][$i] = $NormalizationFactor; |
| 922 | } |
| 923 | } |
| 924 | } |
| 925 | } |
| 926 | foreach ($SelectedSeries as $Key => $SerieName) { |
| 927 | $this->Data["Series"][$SerieName]["Max"] = max($this->stripVOID($this->Data["Series"][$SerieName]["Data"])); |
| 928 | $this->Data["Series"][$SerieName]["Min"] = min($this->stripVOID($this->Data["Series"][$SerieName]["Data"])); |
| 929 | } |
| 930 | } |
| 931 | /** |
| 932 | * Load data from a CSV (or similar) data source |
| 933 | * @param string $FileName |
| 934 | * @param array $Options |
| 935 | */ |
| 936 | public function importFromCSV($FileName, array $Options = []) |
| 937 | { |
| 938 | $Delimiter = isset($Options["Delimiter"]) ? $Options["Delimiter"] : ","; |
| 939 | $GotHeader = isset($Options["GotHeader"]) ? $Options["GotHeader"] : \false; |
| 940 | $SkipColumns = isset($Options["SkipColumns"]) ? $Options["SkipColumns"] : [-1]; |
| 941 | $DefaultSerieName = isset($Options["DefaultSerieName"]) ? $Options["DefaultSerieName"] : "Serie"; |
| 942 | $Handle = @fopen($FileName, "r"); |
| 943 | if ($Handle) { |
| 944 | $HeaderParsed = \false; |
| 945 | $SerieNames = []; |
| 946 | while (!feof($Handle)) { |
| 947 | $Buffer = fgets($Handle, 4096); |
| 948 | $Buffer = str_replace(chr(10), "", $Buffer); |
| 949 | $Buffer = str_replace(chr(13), "", $Buffer); |
| 950 | $Values = preg_split("/" . $Delimiter . "/", $Buffer); |
| 951 | if ($Buffer != "") { |
| 952 | if ($GotHeader && !$HeaderParsed) { |
| 953 | foreach ($Values as $Key => $Name) { |
| 954 | if (!in_array($Key, $SkipColumns)) { |
| 955 | $SerieNames[$Key] = $Name; |
| 956 | } |
| 957 | } |
| 958 | $HeaderParsed = \true; |
| 959 | } else { |
| 960 | if (!count($SerieNames)) { |
| 961 | foreach ($Values as $Key => $Name) { |
| 962 | if (!in_array($Key, $SkipColumns)) { |
| 963 | $SerieNames[$Key] = $DefaultSerieName . $Key; |
| 964 | } |
| 965 | } |
| 966 | } |
| 967 | foreach ($Values as $Key => $Value) { |
| 968 | if (!in_array($Key, $SkipColumns)) { |
| 969 | $this->addPoints($Value, $SerieNames[$Key]); |
| 970 | } |
| 971 | } |
| 972 | } |
| 973 | } |
| 974 | } |
| 975 | fclose($Handle); |
| 976 | } |
| 977 | } |
| 978 | /** |
| 979 | * Create a dataset based on a formula |
| 980 | * |
| 981 | * @param string $SerieName |
| 982 | * @param string $Formula |
| 983 | * @param array $Options |
| 984 | * @return null |
| 985 | */ |
| 986 | public function createFunctionSerie($SerieName, $Formula = "", array $Options = []) |
| 987 | { |
| 988 | $MinX = isset($Options["MinX"]) ? $Options["MinX"] : -10; |
| 989 | $MaxX = isset($Options["MaxX"]) ? $Options["MaxX"] : 10; |
| 990 | $XStep = isset($Options["XStep"]) ? $Options["XStep"] : 1; |
| 991 | $AutoDescription = isset($Options["AutoDescription"]) ? $Options["AutoDescription"] : \false; |
| 992 | $RecordAbscissa = isset($Options["RecordAbscissa"]) ? $Options["RecordAbscissa"] : \false; |
| 993 | $AbscissaSerie = isset($Options["AbscissaSerie"]) ? $Options["AbscissaSerie"] : "Abscissa"; |
| 994 | if ($Formula == "") { |
| 995 | return null; |
| 996 | } |
| 997 | $Result = []; |
| 998 | $Abscissa = []; |
| 999 | for ($i = $MinX; $i <= $MaxX; $i = $i + $XStep) { |
| 1000 | $Expression = "\$return = '!'.(" . str_replace("z", $i, $Formula) . ");"; |
| 1001 | if (@eval($Expression) === \false) { |
| 1002 | $return = VOID; |
| 1003 | } |
| 1004 | if ($return == "!") { |
| 1005 | $return = VOID; |
| 1006 | } else { |
| 1007 | $return = $this->right($return, strlen($return) - 1); |
| 1008 | } |
| 1009 | if ($return == "NAN") { |
| 1010 | $return = VOID; |
| 1011 | } |
| 1012 | if ($return == "INF") { |
| 1013 | $return = VOID; |
| 1014 | } |
| 1015 | if ($return == "-INF") { |
| 1016 | $return = VOID; |
| 1017 | } |
| 1018 | $Abscissa[] = $i; |
| 1019 | $Result[] = $return; |
| 1020 | } |
| 1021 | $this->addPoints($Result, $SerieName); |
| 1022 | if ($AutoDescription) { |
| 1023 | $this->setSerieDescription($SerieName, $Formula); |
| 1024 | } |
| 1025 | if ($RecordAbscissa) { |
| 1026 | $this->addPoints($Abscissa, $AbscissaSerie); |
| 1027 | } |
| 1028 | } |
| 1029 | /** |
| 1030 | * @param mixed $Series |
| 1031 | */ |
| 1032 | public function negateValues($Series) |
| 1033 | { |
| 1034 | if (!is_array($Series)) { |
| 1035 | $Series = $this->convertToArray($Series); |
| 1036 | } |
| 1037 | foreach ($Series as $Key => $SerieName) { |
| 1038 | if (isset($this->Data["Series"][$SerieName])) { |
| 1039 | $Data = []; |
| 1040 | foreach ($this->Data["Series"][$SerieName]["Data"] as $Key => $Value) { |
| 1041 | if ($Value == VOID) { |
| 1042 | $Data[] = VOID; |
| 1043 | } else { |
| 1044 | $Data[] = -$Value; |
| 1045 | } |
| 1046 | } |
| 1047 | $this->Data["Series"][$SerieName]["Data"] = $Data; |
| 1048 | $this->Data["Series"][$SerieName]["Max"] = max($this->stripVOID($this->Data["Series"][$SerieName]["Data"])); |
| 1049 | $this->Data["Series"][$SerieName]["Min"] = min($this->stripVOID($this->Data["Series"][$SerieName]["Data"])); |
| 1050 | } |
| 1051 | } |
| 1052 | } |
| 1053 | /** |
| 1054 | * Return the data & configuration of the series |
| 1055 | * @return array |
| 1056 | */ |
| 1057 | public function getData() |
| 1058 | { |
| 1059 | return $this->Data; |
| 1060 | } |
| 1061 | /** |
| 1062 | * Save a palette element |
| 1063 | * |
| 1064 | * @param integer $ID |
| 1065 | * @param string $Color |
| 1066 | */ |
| 1067 | public function savePalette($ID, $Color) |
| 1068 | { |
| 1069 | $this->Palette[$ID] = $Color; |
| 1070 | } |
| 1071 | /** |
| 1072 | * Return the palette of the series |
| 1073 | * @return array |
| 1074 | */ |
| 1075 | public function getPalette() |
| 1076 | { |
| 1077 | return $this->Palette; |
| 1078 | } |
| 1079 | /** |
| 1080 | * Called by the scaling algorithm to save the config |
| 1081 | * @param mixed $Axis |
| 1082 | */ |
| 1083 | public function saveAxisConfig($Axis) |
| 1084 | { |
| 1085 | $this->Data["Axis"] = $Axis; |
| 1086 | } |
| 1087 | /** |
| 1088 | * Save the Y Margin if set |
| 1089 | * @param mixed $Value |
| 1090 | */ |
| 1091 | public function saveYMargin($Value) |
| 1092 | { |
| 1093 | $this->Data["YMargin"] = $Value; |
| 1094 | } |
| 1095 | /** |
| 1096 | * Save extended configuration to the pData object |
| 1097 | * @param string $Tag |
| 1098 | * @param mixed $Values |
| 1099 | */ |
| 1100 | public function saveExtendedData($Tag, $Values) |
| 1101 | { |
| 1102 | $this->Data["Extended"][$Tag] = $Values; |
| 1103 | } |
| 1104 | /** |
| 1105 | * Called by the scaling algorithm to save the orientation of the scale |
| 1106 | * @param mixed $Orientation |
| 1107 | */ |
| 1108 | public function saveOrientation($Orientation) |
| 1109 | { |
| 1110 | $this->Data["Orientation"] = $Orientation; |
| 1111 | } |
| 1112 | /** |
| 1113 | * Convert a string to a single elements array |
| 1114 | * @param mixed $Value |
| 1115 | * @return array |
| 1116 | */ |
| 1117 | public function convertToArray($Value) |
| 1118 | { |
| 1119 | return [$Value]; |
| 1120 | } |
| 1121 | /** |
| 1122 | * Class string wrapper |
| 1123 | * @return string |
| 1124 | */ |
| 1125 | public function __toString() |
| 1126 | { |
| 1127 | return "pData object."; |
| 1128 | } |
| 1129 | /** |
| 1130 | * @param string $value |
| 1131 | * @param int $NbChar |
| 1132 | * @return string |
| 1133 | */ |
| 1134 | public function left($value, $NbChar) |
| 1135 | { |
| 1136 | return substr($value, 0, $NbChar); |
| 1137 | } |
| 1138 | /** |
| 1139 | * @param string $value |
| 1140 | * @param int $NbChar |
| 1141 | * @return string |
| 1142 | */ |
| 1143 | public function right($value, $NbChar) |
| 1144 | { |
| 1145 | return substr($value, strlen($value) - $NbChar, $NbChar); |
| 1146 | } |
| 1147 | /** |
| 1148 | * @param string $value |
| 1149 | * @param int $Depart |
| 1150 | * @param int $NbChar |
| 1151 | * @return string |
| 1152 | */ |
| 1153 | public function mid($value, $Depart, $NbChar) |
| 1154 | { |
| 1155 | return substr($value, $Depart - 1, $NbChar); |
| 1156 | } |
| 1157 | } |
| 1158 |