| @@ -11,14 +11,39 @@ | ||
| 11 | 11 | // so that we know which charts belong to our library. |
| 12 | 12 | var rendered_charts = []; |
| 13 | 13 | |
| 14 | 14 | function renderChart(id) { |
| 15 | - renderSpecificChart(id, all_charts[id]); | |
| 15 | + var chart = all_charts[id]; | |
| 16 | + var hasAnnotation = false; | |
| 17 | + | |
| 18 | + // re-render the chart only if it doesn't have annotations and it is on the front-end | |
| 19 | + // this is to prevent the chart from showing "All series on a given axis must be of the same data type" during resize. | |
| 20 | + // remember, some charts do not support annotations so they should not be included in this. | |
| 21 | + var no_annotation_charts = ['tabular', 'timeline', 'gauge', 'geo', 'bubble', 'candlestick']; | |
| 22 | + if ( undefined !== chart.settings && undefined !== chart.settings.series && undefined === chart.settings.series.length ) { | |
| 23 | + var chartSeries = []; | |
| 24 | + var chartSeriesValue = Object.values( chart.settings.series ); | |
| 25 | + $.each( Object.keys( chart.settings.series ), function( index, element ) { | |
| 26 | + chartSeries[element] = chartSeriesValue[index]; | |
| 27 | + } ); | |
| 28 | + chart.settings.series = chartSeries; | |
| 29 | + } | |
| 30 | + if(id !== 'canvas' && typeof chart.series !== 'undefined' && typeof chart.settings.series !== 'undefined' && ! no_annotation_charts.includes(chart.type) ) { | |
| 31 | + hasAnnotation = chart.series.length - chart.settings.series.length > 1; | |
| 32 | + } | |
| 33 | + | |
| 34 | + if(! hasAnnotation){ | |
| 35 | + renderSpecificChart(id, all_charts[id]); | |
| 36 | + } | |
| 16 | 37 | } |
| 17 | 38 | |
| 18 | 39 | function renderSpecificChart(id, chart) { |
| 19 | 40 | var render, container, series, data, table, settings, i, j, row, date, axis, property, format, formatter; |
| 20 | 41 | |
| 42 | + if ( $('#' + id).hasClass('visualizer-chart-loaded') ) { | |
| 43 | + return; | |
| 44 | + } | |
| 45 | + | |
| 21 | 46 | if(chart.library !== 'google'){ |
| 22 | 47 | return; |
| 23 | 48 | } |
| 24 | 49 | rendered_charts[id] = 'yes'; |
| @@ -35,8 +60,11 @@ | ||
| 35 | 60 | |
| 36 | 61 | render = objects[id] || null; |
| 37 | 62 | if (!render) { |
| 38 | 63 | switch (chart.type) { |
| 64 | + case "tabular": | |
| 65 | + render = "Table"; | |
| 66 | + break; | |
| 39 | 67 | case "gauge": |
| 40 | 68 | case "table": |
| 41 | 69 | case "timeline": |
| 42 | 70 | render = chart.type.charAt(0).toUpperCase() + chart.type.slice(1); |
| @@ -54,8 +82,47 @@ | ||
| 54 | 82 | settings['animation']['startup'] = true; |
| 55 | 83 | settings['animation']['duration'] = parseInt(settings['animation']['duration']); |
| 56 | 84 | } |
| 57 | 85 | |
| 86 | + // mark roles for series that have specified a role | |
| 87 | + // and then remove them from future processing | |
| 88 | + // and also adjust the indices of the series array so that | |
| 89 | + // the ones with a role are ignored | |
| 90 | + // e.g. if there are 6 columns (0-5) out of which 1, 3 and 5 are annotations | |
| 91 | + // the final series will only include 0, 2, 4 (reindexed as 0, 1, 2) | |
| 92 | + | |
| 93 | + // this will capture all the series indexes that became annotations. | |
| 94 | + var series_annotations = []; | |
| 95 | + if (settings.series) { | |
| 96 | + var adjusted_series = []; | |
| 97 | + for (i = 0; i < settings.series.length; i++) { | |
| 98 | + if (!series[i + 1] || typeof settings.series[i] === 'undefined') { | |
| 99 | + continue; | |
| 100 | + } | |
| 101 | + if(typeof settings.series[i].role !== 'undefined'){ | |
| 102 | + table.setColumnProperty(i + 1, 'role', settings.series[i].role); | |
| 103 | + if(settings.series[i].role === '') { | |
| 104 | + adjusted_series.push(settings.series[i]); | |
| 105 | + }else{ | |
| 106 | + series_annotations.push(i); | |
| 107 | + } | |
| 108 | + } | |
| 109 | + } | |
| 110 | + if(adjusted_series.length > 0){ | |
| 111 | + settings.series = adjusted_series; | |
| 112 | + } | |
| 113 | + } | |
| 114 | + | |
| 115 | + if ( settings['explorer_enabled'] && settings['explorer_enabled'] == 'true' ) { // jshint ignore:line | |
| 116 | + var $explorer = {}; | |
| 117 | + $explorer['keepInBounds'] = true; | |
| 118 | + | |
| 119 | + if ( settings['explorer_actions'] ) { | |
| 120 | + $explorer['actions'] = settings['explorer_actions']; | |
| 121 | + } | |
| 122 | + settings['explorer'] = $explorer; | |
| 123 | + } | |
| 124 | + | |
| 58 | 125 | switch (chart.type) { |
| 59 | 126 | case 'pie': |
| 60 | 127 | if (settings.slices) { |
| 61 | 128 | for (i in settings.slices) { |
| @@ -89,8 +156,9 @@ | ||
| 89 | 156 | settings['region'] = 'world'; |
| 90 | 157 | } |
| 91 | 158 | break; |
| 92 | 159 | case 'table': |
| 160 | + case 'tabular': | |
| 93 | 161 | if (parseInt(settings['pagination']) !== 1) |
| 94 | 162 | { |
| 95 | 163 | delete settings['pageSize']; |
| 96 | 164 | } |
| @@ -96,10 +164,13 @@ | ||
| 96 | 164 | } |
| 97 | 165 | break; |
| 98 | 166 | case 'gauge': |
| 99 | 167 | break; |
| 168 | + case 'bubble': | |
| 169 | + settings.sortBubblesBySize = settings.sortBubblesBySize ? settings.sortBubblesBySize == 1 : false; // jshint ignore:line | |
| 170 | + break; | |
| 100 | 171 | case 'timeline': |
| 101 | - settings['timeline'] = []; | |
| 172 | + settings['timeline'] = {}; | |
| 102 | 173 | settings['timeline']['groupByRowLabel'] = settings['groupByRowLabel'] ? true : false; |
| 103 | 174 | settings['timeline']['colorByRowLabel'] = settings['colorByRowLabel'] ? true : false; |
| 104 | 175 | settings['timeline']['showRowLabels'] = settings['showRowLabels'] ? true : false; |
| 105 | 176 | if(settings['singleColor'] !== '') { |
| @@ -155,8 +226,12 @@ | ||
| 155 | 226 | |
| 156 | 227 | delete axis.viewWindow[property]; |
| 157 | 228 | } |
| 158 | 229 | } |
| 230 | + | |
| 231 | + if(settings.hAxis && settings.hAxis.format == ''){ | |
| 232 | + settings.hAxis.format = 'yyyy-MM-dd'; | |
| 233 | + } | |
| 159 | 234 | } |
| 160 | 235 | |
| 161 | 236 | if(settings.hAxis){ |
| 162 | 237 | if(settings.hAxis.textStyle && settings.hAxis.textStyle !== ''){ |
| @@ -176,16 +251,38 @@ | ||
| 176 | 251 | |
| 177 | 252 | for (i = 0; i < data.length; i++) { |
| 178 | 253 | row = []; |
| 179 | 254 | for (j = 0; j < series.length; j++) { |
| 180 | - if (series[j].type === 'date' || series[j].type === 'datetime') { | |
| 181 | - date = new Date(data[i][j]); | |
| 182 | - data[i][j] = null; | |
| 183 | - if (Object.prototype.toString.call(date) === "[object Date]") { | |
| 184 | - if (!isNaN(date.getTime())) { | |
| 185 | - data[i][j] = date; | |
| 186 | - } | |
| 187 | - } | |
| 255 | + switch(series[j].type) { | |
| 256 | + case 'string': | |
| 257 | + if(data[i][j] === ''){ | |
| 258 | + data[i][j] = null; | |
| 259 | + } | |
| 260 | + break; | |
| 261 | + case 'boolean': | |
| 262 | + if (typeof data[i][j] === 'string'){ | |
| 263 | + data[i][j] = data[i][j] === 'true'; | |
| 264 | + } | |
| 265 | + break; | |
| 266 | + case 'date': | |
| 267 | + // fall-through. | |
| 268 | + case 'datetime': | |
| 269 | + if (typeof data[i][j] === 'string') { | |
| 270 | + var dateParse = Date.parse(data[i][j].replace(/-/g, '/')); | |
| 271 | + if ( isNaN( dateParse ) ) { | |
| 272 | + dateParse = Date.parse(data[i][j]); | |
| 273 | + } | |
| 274 | + date = new Date( dateParse ); | |
| 275 | + } else if(typeof data[i][j] === 'object') { | |
| 276 | + date = data[i][j]; | |
| 277 | + } | |
| 278 | + data[i][j] = null; | |
| 279 | + if (Object.prototype.toString.call(date) === "[object Date]") { | |
| 280 | + if (!isNaN(date.getTime())) { | |
| 281 | + data[i][j] = date; | |
| 282 | + } | |
| 283 | + } | |
| 284 | + break; | |
| 188 | 285 | } |
| 189 | 286 | row.push(data[i][j]); |
| 190 | 287 | } |
| 191 | 288 | table.addRow(row); |
| @@ -193,8 +290,9 @@ | ||
| 193 | 290 | |
| 194 | 291 | if (settings.series) { |
| 195 | 292 | switch(chart.type){ |
| 196 | 293 | case 'table': |
| 294 | + case 'tabular': | |
| 197 | 295 | for(i in settings.series){ |
| 198 | 296 | i = parseInt(i); |
| 199 | 297 | if (!series[i + 1]) { |
| 200 | 298 | continue; |
| @@ -203,12 +301,20 @@ | ||
| 203 | 301 | } |
| 204 | 302 | break; |
| 205 | 303 | default: |
| 206 | 304 | for (i = 0; i < settings.series.length; i++) { |
| 207 | - if (!series[i + 1]) { | |
| 305 | + if (!series[i + 1] || typeof settings.series[i] === 'undefined') { | |
| 208 | 306 | continue; |
| 209 | 307 | } |
| 210 | - format_data(id, table, series[i + 1].type, settings.series[i].format, i + 1); | |
| 308 | + var seriesIndexToUse = i + 1; | |
| 309 | + | |
| 310 | + // if an annotation "swallowed" a series, use the following one. | |
| 311 | + if(series_annotations.includes(i)){ | |
| 312 | + seriesIndexToUse++; | |
| 313 | + } | |
| 314 | + if ( series[seriesIndexToUse] ) { | |
| 315 | + format_data(id, table, series[seriesIndexToUse].type, settings.series[i].format, seriesIndexToUse); | |
| 316 | + } | |
| 211 | 317 | } |
| 212 | 318 | break; |
| 213 | 319 | } |
| 214 | 320 | } else if (chart.type === 'pie' && settings.format && settings.format !== '') { |
| @@ -213,22 +319,51 @@ | ||
| 213 | 319 | } |
| 214 | 320 | } else if (chart.type === 'pie' && settings.format && settings.format !== '') { |
| 215 | 321 | format_data(id, table, 'number', settings.format, 1); |
| 216 | 322 | } |
| 323 | + | |
| 324 | + if(settings.hAxis && series[0]) { | |
| 325 | + format_data(id, table, series[0].type, settings.hAxis.format, 0); | |
| 326 | + } | |
| 327 | + | |
| 217 | 328 | override(settings); |
| 218 | 329 | |
| 219 | 330 | gv.events.addListener(render, 'ready', function () { |
| 220 | 331 | var arr = id.split('-'); |
| 221 | 332 | __visualizer_chart_images[ arr[0] + '-' + arr[1] ] = ''; |
| 333 | + | |
| 334 | + if (render.container && $(render.container).is(':visible')) { | |
| 335 | + if ($(render.container).parents('div').next( '#sidebar' ).length === 0) { | |
| 336 | + $(render.container).addClass( 'visualizer-chart-loaded' ); | |
| 337 | + } | |
| 338 | + } | |
| 339 | + | |
| 222 | 340 | try{ |
| 223 | - var img = render.getImageURI(); | |
| 224 | - __visualizer_chart_images[ arr[0] + '-' + arr[1] ] = img; | |
| 225 | - $('body').trigger('visualizer:render:chart', {id: arr[1], image: img}); | |
| 341 | + if ( typeof render.getImageURI !== 'undefined' ) { | |
| 342 | + var img = render.getImageURI(); | |
| 343 | + __visualizer_chart_images[ arr[0] + '-' + arr[1] ] = img; | |
| 344 | + $('body').trigger('visualizer:render:chart', {id: arr[1], image: img}); | |
| 345 | + if ( $( '#chart-img' ).length ) { | |
| 346 | + $( '#chart-img' ).val( img ); | |
| 347 | + } | |
| 348 | + } | |
| 226 | 349 | }catch(error){ |
| 227 | - console.warn('render.getImageURI not defined for ' + arr[0] + '-' + arr[1]); | |
| 350 | + var canvas = document.getElementById( 'canvas' ); | |
| 351 | + domtoimage.toPng(canvas) | |
| 352 | + .then(function ( img ) { | |
| 353 | + __visualizer_chart_images[ arr[0] + '-' + arr[1] ] = img; | |
| 354 | + $('body').trigger('visualizer:render:chart', {id: arr[1], image: img}); | |
| 355 | + if ( $( '#chart-img' ).length ) { | |
| 356 | + $( '#chart-img' ).val( img ); | |
| 357 | + } | |
| 358 | + }) | |
| 359 | + .catch(function (error) { | |
| 360 | + console.warn('render.getImageURI not defined for ' + arr[0] + '-' + arr[1]); | |
| 361 | + }); | |
| 228 | 362 | } |
| 229 | 363 | }); |
| 230 | 364 | |
| 365 | + $('body').trigger('visualizer:chart:settings:extend', {id: id, chart: chart, settings: settings, data: table}); | |
| 231 | 366 | render.draw(table, settings); |
| 232 | 367 | } |
| 233 | 368 | |
| 234 | 369 | function format_data(id, table, type, format, index) { |
| @@ -270,20 +405,15 @@ | ||
| 270 | 405 | } |
| 271 | 406 | |
| 272 | 407 | function render() { |
| 273 | 408 | for (var id in (all_charts || {})) { |
| 274 | - renderChart(id); | |
| 409 | + var chartElement = document.getElementById( id ); | |
| 410 | + if (chartElement && chartElement.offsetParent) { | |
| 411 | + renderChart(id); | |
| 412 | + } | |
| 275 | 413 | } |
| 276 | 414 | } |
| 277 | 415 | |
| 278 | - if(typeof visualizer !== 'undefined'){ | |
| 279 | - // called while updating the chart. | |
| 280 | - visualizer.update = function(){ | |
| 281 | - renderChart('canvas'); | |
| 282 | - }; | |
| 283 | - } | |
| 284 | - | |
| 285 | - | |
| 286 | 416 | var resizeTimeout; |
| 287 | 417 | |
| 288 | 418 | $(document).ready(function() { |
| 289 | 419 | $(window).resize(function() { |
| @@ -291,11 +421,22 @@ | ||
| 291 | 421 | resizeTimeout = setTimeout(render, 100); |
| 292 | 422 | }); |
| 293 | 423 | |
| 294 | 424 | resizeHiddenContainers(true); |
| 425 | + | |
| 426 | + if ( $( '.visualizer-hidden-container' ).length ) { | |
| 427 | + setInterval( function() { | |
| 428 | + $( '.visualizer-hidden-container' ).find(".visualizer-front:not(.visualizer-chart-loaded)").resize(); | |
| 429 | + }, 500 ); | |
| 430 | + } | |
| 431 | + | |
| 432 | + window.addEventListener( 'orientationchange', function() { | |
| 433 | + $( '.visualizer-chart-loaded' ).removeClass( 'visualizer-chart-loaded' ).resize(); | |
| 434 | + }, false); | |
| 295 | 435 | }); |
| 296 | 436 | |
| 297 | 437 | $(window).on('load', function(){ |
| 438 | + $( '.visualizer-front:not(.visualizer-chart-loaded)' ).resize(); | |
| 298 | 439 | resizeHiddenContainers(true); |
| 299 | 440 | }); |
| 300 | 441 | |
| 301 | 442 | function resizeHiddenContainers(everytime){ |
| @@ -324,15 +465,65 @@ | ||
| 324 | 465 | }); |
| 325 | 466 | } |
| 326 | 467 | |
| 327 | 468 | $('body').on('visualizer:render:chart:start', function(event, v){ |
| 469 | + var $chart_types = ['corechart', 'geochart', 'gauge', 'table', 'timeline']; | |
| 470 | + if(v.is_front == true){ // jshint ignore:line | |
| 471 | + // check what all chart types to load. | |
| 472 | + $chart_types = []; | |
| 473 | + $.each(v.charts, function(i, c){ | |
| 474 | + var $type = c.type; | |
| 475 | + switch($type){ | |
| 476 | + case 'bar': | |
| 477 | + case 'column': | |
| 478 | + case 'line': | |
| 479 | + case 'area': | |
| 480 | + case 'stepped area': | |
| 481 | + case 'bubble': | |
| 482 | + case 'pie': | |
| 483 | + case 'donut': | |
| 484 | + case 'combo': | |
| 485 | + case 'candlestick': | |
| 486 | + case 'histogram': | |
| 487 | + case 'scatter': | |
| 488 | + case 'bubble': | |
| 489 | + $type = 'corechart'; | |
| 490 | + break; | |
| 491 | + case 'geo': | |
| 492 | + $type = 'geochart'; | |
| 493 | + break; | |
| 494 | + case 'tabular': | |
| 495 | + case 'table': | |
| 496 | + $type = 'table'; | |
| 497 | + break; | |
| 498 | + case 'dataTable': | |
| 499 | + case 'polarArea': | |
| 500 | + case 'radar': | |
| 501 | + $type = null; | |
| 502 | + break; | |
| 503 | + } | |
| 504 | + if($type != null){ | |
| 505 | + $chart_types.push($type); | |
| 506 | + } | |
| 507 | + }); | |
| 508 | + } | |
| 509 | + | |
| 328 | 510 | objects = {}; |
| 329 | - google.charts.load("current", {packages: ["corechart", "geochart", "gauge", "table", "timeline"], mapsApiKey: v.map_api_key, 'language' : v.language}); | |
| 330 | - google.charts.setOnLoadCallback(function() { | |
| 331 | - gv = google.visualization; | |
| 332 | - all_charts = v.charts; | |
| 333 | - render(); | |
| 334 | - }); | |
| 511 | + if ( 'object' === typeof google ) { | |
| 512 | + google.load( 'visualization', 'current', {packages: $chart_types, mapsApiKey: v.map_api_key, 'language' : v.language, | |
| 513 | + callback: function () { | |
| 514 | + gv = google.visualization; | |
| 515 | + all_charts = v.charts; | |
| 516 | + if(v.is_front == true && typeof v.id !== 'undefined'){ // jshint ignore:line | |
| 517 | + if ( document.getElementById( v.id ).offsetParent !== null ) { | |
| 518 | + renderChart(v.id); | |
| 519 | + } | |
| 520 | + } else { | |
| 521 | + render(); | |
| 522 | + } | |
| 523 | + } | |
| 524 | + }); | |
| 525 | + } | |
| 335 | 526 | }); |
| 336 | 527 | |
| 337 | 528 | $('body').on('visualizer:render:specificchart:start', function(event, v){ |
| 338 | 529 | objects = {}; |
| @@ -339,18 +530,23 @@ | ||
| 339 | 530 | gv = google.visualization; |
| 340 | 531 | renderSpecificChart(v.id, v.chart); |
| 341 | 532 | }); |
| 342 | 533 | |
| 534 | + $('body').on('visualizer:render:currentchart:update', function(event, v){ | |
| 535 | + renderChart('canvas'); | |
| 536 | + }); | |
| 537 | + | |
| 343 | 538 | // front end actions |
| 539 | + // 'image' is also called from the library | |
| 344 | 540 | $('body').on('visualizer:action:specificchart', function(event, v){ |
| 541 | + var id = v.id; | |
| 542 | + if(typeof rendered_charts[id] === 'undefined'){ | |
| 543 | + return; | |
| 544 | + } | |
| 545 | + var arr = id.split('-'); | |
| 546 | + var img = __visualizer_chart_images[ arr[0] + '-' + arr[1] ]; | |
| 345 | 547 | switch(v.action){ |
| 346 | 548 | case 'print': |
| 347 | - var id = v.id; | |
| 348 | - if(typeof rendered_charts[id] === 'undefined'){ | |
| 349 | - return; | |
| 350 | - } | |
| 351 | - var arr = id.split('-'); | |
| 352 | - var img = __visualizer_chart_images[ arr[0] + '-' + arr[1] ]; | |
| 353 | 549 | // for charts that have no rendered image defined, we print the data instead. |
| 354 | 550 | var html = v.data; |
| 355 | 551 | if(img !== ''){ |
| 356 | 552 | html = "<html><body><img src='" + img + "' /></body></html>"; |
| @@ -356,8 +552,30 @@ | ||
| 356 | 552 | html = "<html><body><img src='" + img + "' /></body></html>"; |
| 357 | 553 | } |
| 358 | 554 | $('body').trigger('visualizer:action:specificchart:defaultprint', {data: html}); |
| 359 | 555 | break; |
| 556 | + case 'image': | |
| 557 | + if(img !== ''){ | |
| 558 | + var $a = $("<a>"); // jshint ignore:line | |
| 559 | + $a.attr("href", img); | |
| 560 | + $("body").append($a); | |
| 561 | + $a.attr("download", v.dataObj.name); | |
| 562 | + $a[0].click(); | |
| 563 | + $a.remove(); | |
| 564 | + }else{ | |
| 565 | + console.warn("No image generated"); | |
| 566 | + } | |
| 567 | + break; | |
| 360 | 568 | } |
| 361 | 569 | }); |
| 362 | 570 | |
| 571 | + var timer = 0; | |
| 572 | + $( document ).on( 'input', '.series-linewidth', function() { | |
| 573 | + var seriesLineWidth = $( this ); | |
| 574 | + clearTimeout( timer ); | |
| 575 | + timer = setTimeout( function() { | |
| 576 | + if ( seriesLineWidth.val() != '' && seriesLineWidth.val() <= 0 ) { | |
| 577 | + seriesLineWidth.val( '0.1' ); | |
| 578 | + } | |
| 579 | + }, 700 ); | |
| 580 | + } ); | |
| 363 | 581 | })(jQuery); |
