[289] | 1 | <?php
|
---|
| 2 |
|
---|
| 3 | /**
|
---|
| 4 | * PHPExcel
|
---|
| 5 | *
|
---|
| 6 | * Copyright (c) 2006 - 2014 PHPExcel
|
---|
| 7 | *
|
---|
| 8 | * This library is free software; you can redistribute it and/or
|
---|
| 9 | * modify it under the terms of the GNU Lesser General Public
|
---|
| 10 | * License as published by the Free Software Foundation; either
|
---|
| 11 | * version 2.1 of the License, or (at your option) any later version.
|
---|
| 12 | *
|
---|
| 13 | * This library is distributed in the hope that it will be useful,
|
---|
| 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
|
---|
| 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
---|
| 16 | * Lesser General Public License for more details.
|
---|
| 17 | *
|
---|
| 18 | * You should have received a copy of the GNU Lesser General Public
|
---|
| 19 | * License along with this library; if not, write to the Free Software
|
---|
| 20 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
---|
| 21 | *
|
---|
| 22 | * @category PHPExcel
|
---|
| 23 | * @package PHPExcel_Chart_Renderer
|
---|
| 24 | * @copyright Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
|
---|
| 25 | * @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL
|
---|
| 26 | * @version 1.8.0, 2014-03-02
|
---|
| 27 | */
|
---|
| 28 |
|
---|
| 29 |
|
---|
| 30 | require_once(PHPExcel_Settings::getChartRendererPath().'/jpgraph.php');
|
---|
| 31 |
|
---|
| 32 |
|
---|
| 33 | /**
|
---|
| 34 | * PHPExcel_Chart_Renderer_jpgraph
|
---|
| 35 | *
|
---|
| 36 | * @category PHPExcel
|
---|
| 37 | * @package PHPExcel_Chart_Renderer
|
---|
| 38 | * @copyright Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
|
---|
| 39 | */
|
---|
| 40 | class PHPExcel_Chart_Renderer_jpgraph
|
---|
| 41 | {
|
---|
| 42 | private static $_width = 640;
|
---|
| 43 |
|
---|
| 44 | private static $_height = 480;
|
---|
| 45 |
|
---|
| 46 | private static $_colourSet = array( 'mediumpurple1', 'palegreen3', 'gold1', 'cadetblue1',
|
---|
| 47 | 'darkmagenta', 'coral', 'dodgerblue3', 'eggplant',
|
---|
| 48 | 'mediumblue', 'magenta', 'sandybrown', 'cyan',
|
---|
| 49 | 'firebrick1', 'forestgreen', 'deeppink4', 'darkolivegreen',
|
---|
| 50 | 'goldenrod2'
|
---|
| 51 | );
|
---|
| 52 |
|
---|
| 53 | private static $_markSet = array( 'diamond' => MARK_DIAMOND,
|
---|
| 54 | 'square' => MARK_SQUARE,
|
---|
| 55 | 'triangle' => MARK_UTRIANGLE,
|
---|
| 56 | 'x' => MARK_X,
|
---|
| 57 | 'star' => MARK_STAR,
|
---|
| 58 | 'dot' => MARK_FILLEDCIRCLE,
|
---|
| 59 | 'dash' => MARK_DTRIANGLE,
|
---|
| 60 | 'circle' => MARK_CIRCLE,
|
---|
| 61 | 'plus' => MARK_CROSS
|
---|
| 62 | );
|
---|
| 63 |
|
---|
| 64 |
|
---|
| 65 | private $_chart = null;
|
---|
| 66 |
|
---|
| 67 | private $_graph = null;
|
---|
| 68 |
|
---|
| 69 | private static $_plotColour = 0;
|
---|
| 70 |
|
---|
| 71 | private static $_plotMark = 0;
|
---|
| 72 |
|
---|
| 73 |
|
---|
| 74 | private function _formatPointMarker($seriesPlot,$markerID) {
|
---|
| 75 | $plotMarkKeys = array_keys(self::$_markSet);
|
---|
| 76 | if (is_null($markerID)) {
|
---|
| 77 | // Use default plot marker (next marker in the series)
|
---|
| 78 | self::$_plotMark %= count(self::$_markSet);
|
---|
| 79 | $seriesPlot->mark->SetType(self::$_markSet[$plotMarkKeys[self::$_plotMark++]]);
|
---|
| 80 | } elseif ($markerID !== 'none') {
|
---|
| 81 | // Use specified plot marker (if it exists)
|
---|
| 82 | if (isset(self::$_markSet[$markerID])) {
|
---|
| 83 | $seriesPlot->mark->SetType(self::$_markSet[$markerID]);
|
---|
| 84 | } else {
|
---|
| 85 | // If the specified plot marker doesn't exist, use default plot marker (next marker in the series)
|
---|
| 86 | self::$_plotMark %= count(self::$_markSet);
|
---|
| 87 | $seriesPlot->mark->SetType(self::$_markSet[$plotMarkKeys[self::$_plotMark++]]);
|
---|
| 88 | }
|
---|
| 89 | } else {
|
---|
| 90 | // Hide plot marker
|
---|
| 91 | $seriesPlot->mark->Hide();
|
---|
| 92 | }
|
---|
| 93 | $seriesPlot->mark->SetColor(self::$_colourSet[self::$_plotColour]);
|
---|
| 94 | $seriesPlot->mark->SetFillColor(self::$_colourSet[self::$_plotColour]);
|
---|
| 95 | $seriesPlot->SetColor(self::$_colourSet[self::$_plotColour++]);
|
---|
| 96 |
|
---|
| 97 | return $seriesPlot;
|
---|
| 98 | } // function _formatPointMarker()
|
---|
| 99 |
|
---|
| 100 |
|
---|
| 101 | private function _formatDataSetLabels($groupID, $datasetLabels, $labelCount, $rotation = '') {
|
---|
| 102 | $datasetLabelFormatCode = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotCategoryByIndex(0)->getFormatCode();
|
---|
| 103 | if (!is_null($datasetLabelFormatCode)) {
|
---|
| 104 | // Retrieve any label formatting code
|
---|
| 105 | $datasetLabelFormatCode = stripslashes($datasetLabelFormatCode);
|
---|
| 106 | }
|
---|
| 107 |
|
---|
| 108 | $testCurrentIndex = 0;
|
---|
| 109 | foreach($datasetLabels as $i => $datasetLabel) {
|
---|
| 110 | if (is_array($datasetLabel)) {
|
---|
| 111 | if ($rotation == 'bar') {
|
---|
| 112 | $datasetLabels[$i] = implode(" ",$datasetLabel);
|
---|
| 113 | } else {
|
---|
| 114 | $datasetLabel = array_reverse($datasetLabel);
|
---|
| 115 | $datasetLabels[$i] = implode("\n",$datasetLabel);
|
---|
| 116 | }
|
---|
| 117 | } else {
|
---|
| 118 | // Format labels according to any formatting code
|
---|
| 119 | if (!is_null($datasetLabelFormatCode)) {
|
---|
| 120 | $datasetLabels[$i] = PHPExcel_Style_NumberFormat::toFormattedString($datasetLabel,$datasetLabelFormatCode);
|
---|
| 121 | }
|
---|
| 122 | }
|
---|
| 123 | ++$testCurrentIndex;
|
---|
| 124 | }
|
---|
| 125 |
|
---|
| 126 | return $datasetLabels;
|
---|
| 127 | } // function _formatDataSetLabels()
|
---|
| 128 |
|
---|
| 129 |
|
---|
| 130 | private function _percentageSumCalculation($groupID,$seriesCount) {
|
---|
| 131 | // Adjust our values to a percentage value across all series in the group
|
---|
| 132 | for($i = 0; $i < $seriesCount; ++$i) {
|
---|
| 133 | if ($i == 0) {
|
---|
| 134 | $sumValues = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotValuesByIndex($i)->getDataValues();
|
---|
| 135 | } else {
|
---|
| 136 | $nextValues = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotValuesByIndex($i)->getDataValues();
|
---|
| 137 | foreach($nextValues as $k => $value) {
|
---|
| 138 | if (isset($sumValues[$k])) {
|
---|
| 139 | $sumValues[$k] += $value;
|
---|
| 140 | } else {
|
---|
| 141 | $sumValues[$k] = $value;
|
---|
| 142 | }
|
---|
| 143 | }
|
---|
| 144 | }
|
---|
| 145 | }
|
---|
| 146 |
|
---|
| 147 | return $sumValues;
|
---|
| 148 | } // function _percentageSumCalculation()
|
---|
| 149 |
|
---|
| 150 |
|
---|
| 151 | private function _percentageAdjustValues($dataValues,$sumValues) {
|
---|
| 152 | foreach($dataValues as $k => $dataValue) {
|
---|
| 153 | $dataValues[$k] = $dataValue / $sumValues[$k] * 100;
|
---|
| 154 | }
|
---|
| 155 |
|
---|
| 156 | return $dataValues;
|
---|
| 157 | } // function _percentageAdjustValues()
|
---|
| 158 |
|
---|
| 159 |
|
---|
| 160 | private function _getCaption($captionElement) {
|
---|
| 161 | // Read any caption
|
---|
| 162 | $caption = (!is_null($captionElement)) ? $captionElement->getCaption() : NULL;
|
---|
| 163 | // Test if we have a title caption to display
|
---|
| 164 | if (!is_null($caption)) {
|
---|
| 165 | // If we do, it could be a plain string or an array
|
---|
| 166 | if (is_array($caption)) {
|
---|
| 167 | // Implode an array to a plain string
|
---|
| 168 | $caption = implode('',$caption);
|
---|
| 169 | }
|
---|
| 170 | }
|
---|
| 171 | return $caption;
|
---|
| 172 | } // function _getCaption()
|
---|
| 173 |
|
---|
| 174 |
|
---|
| 175 | private function _renderTitle() {
|
---|
| 176 | $title = $this->_getCaption($this->_chart->getTitle());
|
---|
| 177 | if (!is_null($title)) {
|
---|
| 178 | $this->_graph->title->Set($title);
|
---|
| 179 | }
|
---|
| 180 | } // function _renderTitle()
|
---|
| 181 |
|
---|
| 182 |
|
---|
| 183 | private function _renderLegend() {
|
---|
| 184 | $legend = $this->_chart->getLegend();
|
---|
| 185 | if (!is_null($legend)) {
|
---|
| 186 | $legendPosition = $legend->getPosition();
|
---|
| 187 | $legendOverlay = $legend->getOverlay();
|
---|
| 188 | switch ($legendPosition) {
|
---|
| 189 | case 'r' :
|
---|
| 190 | $this->_graph->legend->SetPos(0.01,0.5,'right','center'); // right
|
---|
| 191 | $this->_graph->legend->SetColumns(1);
|
---|
| 192 | break;
|
---|
| 193 | case 'l' :
|
---|
| 194 | $this->_graph->legend->SetPos(0.01,0.5,'left','center'); // left
|
---|
| 195 | $this->_graph->legend->SetColumns(1);
|
---|
| 196 | break;
|
---|
| 197 | case 't' :
|
---|
| 198 | $this->_graph->legend->SetPos(0.5,0.01,'center','top'); // top
|
---|
| 199 | break;
|
---|
| 200 | case 'b' :
|
---|
| 201 | $this->_graph->legend->SetPos(0.5,0.99,'center','bottom'); // bottom
|
---|
| 202 | break;
|
---|
| 203 | default :
|
---|
| 204 | $this->_graph->legend->SetPos(0.01,0.01,'right','top'); // top-right
|
---|
| 205 | $this->_graph->legend->SetColumns(1);
|
---|
| 206 | break;
|
---|
| 207 | }
|
---|
| 208 | } else {
|
---|
| 209 | $this->_graph->legend->Hide();
|
---|
| 210 | }
|
---|
| 211 | } // function _renderLegend()
|
---|
| 212 |
|
---|
| 213 |
|
---|
| 214 | private function _renderCartesianPlotArea($type='textlin') {
|
---|
| 215 | $this->_graph = new Graph(self::$_width,self::$_height);
|
---|
| 216 | $this->_graph->SetScale($type);
|
---|
| 217 |
|
---|
| 218 | $this->_renderTitle();
|
---|
| 219 |
|
---|
| 220 | // Rotate for bar rather than column chart
|
---|
| 221 | $rotation = $this->_chart->getPlotArea()->getPlotGroupByIndex(0)->getPlotDirection();
|
---|
| 222 | $reverse = ($rotation == 'bar') ? true : false;
|
---|
| 223 |
|
---|
| 224 | $xAxisLabel = $this->_chart->getXAxisLabel();
|
---|
| 225 | if (!is_null($xAxisLabel)) {
|
---|
| 226 | $title = $this->_getCaption($xAxisLabel);
|
---|
| 227 | if (!is_null($title)) {
|
---|
| 228 | $this->_graph->xaxis->SetTitle($title,'center');
|
---|
| 229 | $this->_graph->xaxis->title->SetMargin(35);
|
---|
| 230 | if ($reverse) {
|
---|
| 231 | $this->_graph->xaxis->title->SetAngle(90);
|
---|
| 232 | $this->_graph->xaxis->title->SetMargin(90);
|
---|
| 233 | }
|
---|
| 234 | }
|
---|
| 235 | }
|
---|
| 236 |
|
---|
| 237 | $yAxisLabel = $this->_chart->getYAxisLabel();
|
---|
| 238 | if (!is_null($yAxisLabel)) {
|
---|
| 239 | $title = $this->_getCaption($yAxisLabel);
|
---|
| 240 | if (!is_null($title)) {
|
---|
| 241 | $this->_graph->yaxis->SetTitle($title,'center');
|
---|
| 242 | if ($reverse) {
|
---|
| 243 | $this->_graph->yaxis->title->SetAngle(0);
|
---|
| 244 | $this->_graph->yaxis->title->SetMargin(-55);
|
---|
| 245 | }
|
---|
| 246 | }
|
---|
| 247 | }
|
---|
| 248 | } // function _renderCartesianPlotArea()
|
---|
| 249 |
|
---|
| 250 |
|
---|
| 251 | private function _renderPiePlotArea($doughnut = False) {
|
---|
| 252 | $this->_graph = new PieGraph(self::$_width,self::$_height);
|
---|
| 253 |
|
---|
| 254 | $this->_renderTitle();
|
---|
| 255 | } // function _renderPiePlotArea()
|
---|
| 256 |
|
---|
| 257 |
|
---|
| 258 | private function _renderRadarPlotArea() {
|
---|
| 259 | $this->_graph = new RadarGraph(self::$_width,self::$_height);
|
---|
| 260 | $this->_graph->SetScale('lin');
|
---|
| 261 |
|
---|
| 262 | $this->_renderTitle();
|
---|
| 263 | } // function _renderRadarPlotArea()
|
---|
| 264 |
|
---|
| 265 |
|
---|
| 266 | private function _renderPlotLine($groupID, $filled = false, $combination = false, $dimensions = '2d') {
|
---|
| 267 | $grouping = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotGrouping();
|
---|
| 268 |
|
---|
| 269 | $labelCount = count($this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotValuesByIndex(0)->getPointCount());
|
---|
| 270 | if ($labelCount > 0) {
|
---|
| 271 | $datasetLabels = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotCategoryByIndex(0)->getDataValues();
|
---|
| 272 | $datasetLabels = $this->_formatDataSetLabels($groupID, $datasetLabels, $labelCount);
|
---|
| 273 | $this->_graph->xaxis->SetTickLabels($datasetLabels);
|
---|
| 274 | }
|
---|
| 275 |
|
---|
| 276 | $seriesCount = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotSeriesCount();
|
---|
| 277 | $seriesPlots = array();
|
---|
| 278 | if ($grouping == 'percentStacked') {
|
---|
| 279 | $sumValues = $this->_percentageSumCalculation($groupID,$seriesCount);
|
---|
| 280 | }
|
---|
| 281 |
|
---|
| 282 | // Loop through each data series in turn
|
---|
| 283 | for($i = 0; $i < $seriesCount; ++$i) {
|
---|
| 284 | $dataValues = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotValuesByIndex($i)->getDataValues();
|
---|
| 285 | $marker = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotValuesByIndex($i)->getPointMarker();
|
---|
| 286 |
|
---|
| 287 | if ($grouping == 'percentStacked') {
|
---|
| 288 | $dataValues = $this->_percentageAdjustValues($dataValues,$sumValues);
|
---|
| 289 | }
|
---|
| 290 |
|
---|
| 291 | // Fill in any missing values in the $dataValues array
|
---|
| 292 | $testCurrentIndex = 0;
|
---|
| 293 | foreach($dataValues as $k => $dataValue) {
|
---|
| 294 | while($k != $testCurrentIndex) {
|
---|
| 295 | $dataValues[$testCurrentIndex] = null;
|
---|
| 296 | ++$testCurrentIndex;
|
---|
| 297 | }
|
---|
| 298 | ++$testCurrentIndex;
|
---|
| 299 | }
|
---|
| 300 |
|
---|
| 301 | $seriesPlot = new LinePlot($dataValues);
|
---|
| 302 | if ($combination) {
|
---|
| 303 | $seriesPlot->SetBarCenter();
|
---|
| 304 | }
|
---|
| 305 |
|
---|
| 306 | if ($filled) {
|
---|
| 307 | $seriesPlot->SetFilled(true);
|
---|
| 308 | $seriesPlot->SetColor('black');
|
---|
| 309 | $seriesPlot->SetFillColor(self::$_colourSet[self::$_plotColour++]);
|
---|
| 310 | } else {
|
---|
| 311 | // Set the appropriate plot marker
|
---|
| 312 | $this->_formatPointMarker($seriesPlot,$marker);
|
---|
| 313 | }
|
---|
| 314 | $dataLabel = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotLabelByIndex($i)->getDataValue();
|
---|
| 315 | $seriesPlot->SetLegend($dataLabel);
|
---|
| 316 |
|
---|
| 317 | $seriesPlots[] = $seriesPlot;
|
---|
| 318 | }
|
---|
| 319 |
|
---|
| 320 | if ($grouping == 'standard') {
|
---|
| 321 | $groupPlot = $seriesPlots;
|
---|
| 322 | } else {
|
---|
| 323 | $groupPlot = new AccLinePlot($seriesPlots);
|
---|
| 324 | }
|
---|
| 325 | $this->_graph->Add($groupPlot);
|
---|
| 326 | } // function _renderPlotLine()
|
---|
| 327 |
|
---|
| 328 |
|
---|
| 329 | private function _renderPlotBar($groupID, $dimensions = '2d') {
|
---|
| 330 | $rotation = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotDirection();
|
---|
| 331 | // Rotate for bar rather than column chart
|
---|
| 332 | if (($groupID == 0) && ($rotation == 'bar')) {
|
---|
| 333 | $this->_graph->Set90AndMargin();
|
---|
| 334 | }
|
---|
| 335 | $grouping = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotGrouping();
|
---|
| 336 |
|
---|
| 337 | $labelCount = count($this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotValuesByIndex(0)->getPointCount());
|
---|
| 338 | if ($labelCount > 0) {
|
---|
| 339 | $datasetLabels = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotCategoryByIndex(0)->getDataValues();
|
---|
| 340 | $datasetLabels = $this->_formatDataSetLabels($groupID, $datasetLabels, $labelCount, $rotation);
|
---|
| 341 | // Rotate for bar rather than column chart
|
---|
| 342 | if ($rotation == 'bar') {
|
---|
| 343 | $datasetLabels = array_reverse($datasetLabels);
|
---|
| 344 | $this->_graph->yaxis->SetPos('max');
|
---|
| 345 | $this->_graph->yaxis->SetLabelAlign('center','top');
|
---|
| 346 | $this->_graph->yaxis->SetLabelSide(SIDE_RIGHT);
|
---|
| 347 | }
|
---|
| 348 | $this->_graph->xaxis->SetTickLabels($datasetLabels);
|
---|
| 349 | }
|
---|
| 350 |
|
---|
| 351 |
|
---|
| 352 | $seriesCount = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotSeriesCount();
|
---|
| 353 | $seriesPlots = array();
|
---|
| 354 | if ($grouping == 'percentStacked') {
|
---|
| 355 | $sumValues = $this->_percentageSumCalculation($groupID,$seriesCount);
|
---|
| 356 | }
|
---|
| 357 |
|
---|
| 358 | // Loop through each data series in turn
|
---|
| 359 | for($j = 0; $j < $seriesCount; ++$j) {
|
---|
| 360 | $dataValues = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotValuesByIndex($j)->getDataValues();
|
---|
| 361 | if ($grouping == 'percentStacked') {
|
---|
| 362 | $dataValues = $this->_percentageAdjustValues($dataValues,$sumValues);
|
---|
| 363 | }
|
---|
| 364 |
|
---|
| 365 | // Fill in any missing values in the $dataValues array
|
---|
| 366 | $testCurrentIndex = 0;
|
---|
| 367 | foreach($dataValues as $k => $dataValue) {
|
---|
| 368 | while($k != $testCurrentIndex) {
|
---|
| 369 | $dataValues[$testCurrentIndex] = null;
|
---|
| 370 | ++$testCurrentIndex;
|
---|
| 371 | }
|
---|
| 372 | ++$testCurrentIndex;
|
---|
| 373 | }
|
---|
| 374 |
|
---|
| 375 | // Reverse the $dataValues order for bar rather than column chart
|
---|
| 376 | if ($rotation == 'bar') {
|
---|
| 377 | $dataValues = array_reverse($dataValues);
|
---|
| 378 | }
|
---|
| 379 | $seriesPlot = new BarPlot($dataValues);
|
---|
| 380 | $seriesPlot->SetColor('black');
|
---|
| 381 | $seriesPlot->SetFillColor(self::$_colourSet[self::$_plotColour++]);
|
---|
| 382 | if ($dimensions == '3d') {
|
---|
| 383 | $seriesPlot->SetShadow();
|
---|
| 384 | }
|
---|
| 385 | if (!$this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotLabelByIndex($j)) {
|
---|
| 386 | $dataLabel = '';
|
---|
| 387 | } else {
|
---|
| 388 | $dataLabel = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotLabelByIndex($j)->getDataValue();
|
---|
| 389 | }
|
---|
| 390 | $seriesPlot->SetLegend($dataLabel);
|
---|
| 391 |
|
---|
| 392 | $seriesPlots[] = $seriesPlot;
|
---|
| 393 | }
|
---|
| 394 | // Reverse the plot order for bar rather than column chart
|
---|
| 395 | if (($rotation == 'bar') && (!($grouping == 'percentStacked'))) {
|
---|
| 396 | $seriesPlots = array_reverse($seriesPlots);
|
---|
| 397 | }
|
---|
| 398 |
|
---|
| 399 | if ($grouping == 'clustered') {
|
---|
| 400 | $groupPlot = new GroupBarPlot($seriesPlots);
|
---|
| 401 | } elseif ($grouping == 'standard') {
|
---|
| 402 | $groupPlot = new GroupBarPlot($seriesPlots);
|
---|
| 403 | } else {
|
---|
| 404 | $groupPlot = new AccBarPlot($seriesPlots);
|
---|
| 405 | if ($dimensions == '3d') {
|
---|
| 406 | $groupPlot->SetShadow();
|
---|
| 407 | }
|
---|
| 408 | }
|
---|
| 409 |
|
---|
| 410 | $this->_graph->Add($groupPlot);
|
---|
| 411 | } // function _renderPlotBar()
|
---|
| 412 |
|
---|
| 413 |
|
---|
| 414 | private function _renderPlotScatter($groupID,$bubble) {
|
---|
| 415 | $grouping = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotGrouping();
|
---|
| 416 | $scatterStyle = $bubbleSize = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotStyle();
|
---|
| 417 |
|
---|
| 418 | $seriesCount = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotSeriesCount();
|
---|
| 419 | $seriesPlots = array();
|
---|
| 420 |
|
---|
| 421 | // Loop through each data series in turn
|
---|
| 422 | for($i = 0; $i < $seriesCount; ++$i) {
|
---|
| 423 | $dataValuesY = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotCategoryByIndex($i)->getDataValues();
|
---|
| 424 | $dataValuesX = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotValuesByIndex($i)->getDataValues();
|
---|
| 425 |
|
---|
| 426 | foreach($dataValuesY as $k => $dataValueY) {
|
---|
| 427 | $dataValuesY[$k] = $k;
|
---|
| 428 | }
|
---|
| 429 |
|
---|
| 430 | $seriesPlot = new ScatterPlot($dataValuesX,$dataValuesY);
|
---|
| 431 | if ($scatterStyle == 'lineMarker') {
|
---|
| 432 | $seriesPlot->SetLinkPoints();
|
---|
| 433 | $seriesPlot->link->SetColor(self::$_colourSet[self::$_plotColour]);
|
---|
| 434 | } elseif ($scatterStyle == 'smoothMarker') {
|
---|
| 435 | $spline = new Spline($dataValuesY,$dataValuesX);
|
---|
| 436 | list($splineDataY,$splineDataX) = $spline->Get(count($dataValuesX) * self::$_width / 20);
|
---|
| 437 | $lplot = new LinePlot($splineDataX,$splineDataY);
|
---|
| 438 | $lplot->SetColor(self::$_colourSet[self::$_plotColour]);
|
---|
| 439 |
|
---|
| 440 | $this->_graph->Add($lplot);
|
---|
| 441 | }
|
---|
| 442 |
|
---|
| 443 | if ($bubble) {
|
---|
| 444 | $this->_formatPointMarker($seriesPlot,'dot');
|
---|
| 445 | $seriesPlot->mark->SetColor('black');
|
---|
| 446 | $seriesPlot->mark->SetSize($bubbleSize);
|
---|
| 447 | } else {
|
---|
| 448 | $marker = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotValuesByIndex($i)->getPointMarker();
|
---|
| 449 | $this->_formatPointMarker($seriesPlot,$marker);
|
---|
| 450 | }
|
---|
| 451 | $dataLabel = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotLabelByIndex($i)->getDataValue();
|
---|
| 452 | $seriesPlot->SetLegend($dataLabel);
|
---|
| 453 |
|
---|
| 454 | $this->_graph->Add($seriesPlot);
|
---|
| 455 | }
|
---|
| 456 | } // function _renderPlotScatter()
|
---|
| 457 |
|
---|
| 458 |
|
---|
| 459 | private function _renderPlotRadar($groupID) {
|
---|
| 460 | $radarStyle = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotStyle();
|
---|
| 461 |
|
---|
| 462 | $seriesCount = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotSeriesCount();
|
---|
| 463 | $seriesPlots = array();
|
---|
| 464 |
|
---|
| 465 | // Loop through each data series in turn
|
---|
| 466 | for($i = 0; $i < $seriesCount; ++$i) {
|
---|
| 467 | $dataValuesY = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotCategoryByIndex($i)->getDataValues();
|
---|
| 468 | $dataValuesX = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotValuesByIndex($i)->getDataValues();
|
---|
| 469 | $marker = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotValuesByIndex($i)->getPointMarker();
|
---|
| 470 |
|
---|
| 471 | $dataValues = array();
|
---|
| 472 | foreach($dataValuesY as $k => $dataValueY) {
|
---|
| 473 | $dataValues[$k] = implode(' ',array_reverse($dataValueY));
|
---|
| 474 | }
|
---|
| 475 | $tmp = array_shift($dataValues);
|
---|
| 476 | $dataValues[] = $tmp;
|
---|
| 477 | $tmp = array_shift($dataValuesX);
|
---|
| 478 | $dataValuesX[] = $tmp;
|
---|
| 479 |
|
---|
| 480 | $this->_graph->SetTitles(array_reverse($dataValues));
|
---|
| 481 |
|
---|
| 482 | $seriesPlot = new RadarPlot(array_reverse($dataValuesX));
|
---|
| 483 |
|
---|
| 484 | $dataLabel = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotLabelByIndex($i)->getDataValue();
|
---|
| 485 | $seriesPlot->SetColor(self::$_colourSet[self::$_plotColour++]);
|
---|
| 486 | if ($radarStyle == 'filled') {
|
---|
| 487 | $seriesPlot->SetFillColor(self::$_colourSet[self::$_plotColour]);
|
---|
| 488 | }
|
---|
| 489 | $this->_formatPointMarker($seriesPlot,$marker);
|
---|
| 490 | $seriesPlot->SetLegend($dataLabel);
|
---|
| 491 |
|
---|
| 492 | $this->_graph->Add($seriesPlot);
|
---|
| 493 | }
|
---|
| 494 | } // function _renderPlotRadar()
|
---|
| 495 |
|
---|
| 496 |
|
---|
| 497 | private function _renderPlotContour($groupID) {
|
---|
| 498 | $contourStyle = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotStyle();
|
---|
| 499 |
|
---|
| 500 | $seriesCount = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotSeriesCount();
|
---|
| 501 | $seriesPlots = array();
|
---|
| 502 |
|
---|
| 503 | $dataValues = array();
|
---|
| 504 | // Loop through each data series in turn
|
---|
| 505 | for($i = 0; $i < $seriesCount; ++$i) {
|
---|
| 506 | $dataValuesY = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotCategoryByIndex($i)->getDataValues();
|
---|
| 507 | $dataValuesX = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotValuesByIndex($i)->getDataValues();
|
---|
| 508 |
|
---|
| 509 | $dataValues[$i] = $dataValuesX;
|
---|
| 510 | }
|
---|
| 511 | $seriesPlot = new ContourPlot($dataValues);
|
---|
| 512 |
|
---|
| 513 | $this->_graph->Add($seriesPlot);
|
---|
| 514 | } // function _renderPlotContour()
|
---|
| 515 |
|
---|
| 516 |
|
---|
| 517 | private function _renderPlotStock($groupID) {
|
---|
| 518 | $seriesCount = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotSeriesCount();
|
---|
| 519 | $plotOrder = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotOrder();
|
---|
| 520 |
|
---|
| 521 | $dataValues = array();
|
---|
| 522 | // Loop through each data series in turn and build the plot arrays
|
---|
| 523 | foreach($plotOrder as $i => $v) {
|
---|
| 524 | $dataValuesX = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotValuesByIndex($v)->getDataValues();
|
---|
| 525 | foreach($dataValuesX as $j => $dataValueX) {
|
---|
| 526 | $dataValues[$plotOrder[$i]][$j] = $dataValueX;
|
---|
| 527 | }
|
---|
| 528 | }
|
---|
| 529 | if(empty($dataValues)) {
|
---|
| 530 | return;
|
---|
| 531 | }
|
---|
| 532 |
|
---|
| 533 | $dataValuesPlot = array();
|
---|
| 534 | // Flatten the plot arrays to a single dimensional array to work with jpgraph
|
---|
| 535 | for($j = 0; $j < count($dataValues[0]); $j++) {
|
---|
| 536 | for($i = 0; $i < $seriesCount; $i++) {
|
---|
| 537 | $dataValuesPlot[] = $dataValues[$i][$j];
|
---|
| 538 | }
|
---|
| 539 | }
|
---|
| 540 |
|
---|
| 541 | // Set the x-axis labels
|
---|
| 542 | $labelCount = count($this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotValuesByIndex(0)->getPointCount());
|
---|
| 543 | if ($labelCount > 0) {
|
---|
| 544 | $datasetLabels = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotCategoryByIndex(0)->getDataValues();
|
---|
| 545 | $datasetLabels = $this->_formatDataSetLabels($groupID, $datasetLabels, $labelCount);
|
---|
| 546 | $this->_graph->xaxis->SetTickLabels($datasetLabels);
|
---|
| 547 | }
|
---|
| 548 |
|
---|
| 549 | $seriesPlot = new StockPlot($dataValuesPlot);
|
---|
| 550 | $seriesPlot->SetWidth(20);
|
---|
| 551 |
|
---|
| 552 | $this->_graph->Add($seriesPlot);
|
---|
| 553 | } // function _renderPlotStock()
|
---|
| 554 |
|
---|
| 555 |
|
---|
| 556 | private function _renderAreaChart($groupCount, $dimensions = '2d') {
|
---|
| 557 | require_once('jpgraph_line.php');
|
---|
| 558 |
|
---|
| 559 | $this->_renderCartesianPlotArea();
|
---|
| 560 |
|
---|
| 561 | for($i = 0; $i < $groupCount; ++$i) {
|
---|
| 562 | $this->_renderPlotLine($i,True,False,$dimensions);
|
---|
| 563 | }
|
---|
| 564 | } // function _renderAreaChart()
|
---|
| 565 |
|
---|
| 566 |
|
---|
| 567 | private function _renderLineChart($groupCount, $dimensions = '2d') {
|
---|
| 568 | require_once('jpgraph_line.php');
|
---|
| 569 |
|
---|
| 570 | $this->_renderCartesianPlotArea();
|
---|
| 571 |
|
---|
| 572 | for($i = 0; $i < $groupCount; ++$i) {
|
---|
| 573 | $this->_renderPlotLine($i,False,False,$dimensions);
|
---|
| 574 | }
|
---|
| 575 | } // function _renderLineChart()
|
---|
| 576 |
|
---|
| 577 |
|
---|
| 578 | private function _renderBarChart($groupCount, $dimensions = '2d') {
|
---|
| 579 | require_once('jpgraph_bar.php');
|
---|
| 580 |
|
---|
| 581 | $this->_renderCartesianPlotArea();
|
---|
| 582 |
|
---|
| 583 | for($i = 0; $i < $groupCount; ++$i) {
|
---|
| 584 | $this->_renderPlotBar($i,$dimensions);
|
---|
| 585 | }
|
---|
| 586 | } // function _renderBarChart()
|
---|
| 587 |
|
---|
| 588 |
|
---|
| 589 | private function _renderScatterChart($groupCount) {
|
---|
| 590 | require_once('jpgraph_scatter.php');
|
---|
| 591 | require_once('jpgraph_regstat.php');
|
---|
| 592 | require_once('jpgraph_line.php');
|
---|
| 593 |
|
---|
| 594 | $this->_renderCartesianPlotArea('linlin');
|
---|
| 595 |
|
---|
| 596 | for($i = 0; $i < $groupCount; ++$i) {
|
---|
| 597 | $this->_renderPlotScatter($i,false);
|
---|
| 598 | }
|
---|
| 599 | } // function _renderScatterChart()
|
---|
| 600 |
|
---|
| 601 |
|
---|
| 602 | private function _renderBubbleChart($groupCount) {
|
---|
| 603 | require_once('jpgraph_scatter.php');
|
---|
| 604 |
|
---|
| 605 | $this->_renderCartesianPlotArea('linlin');
|
---|
| 606 |
|
---|
| 607 | for($i = 0; $i < $groupCount; ++$i) {
|
---|
| 608 | $this->_renderPlotScatter($i,true);
|
---|
| 609 | }
|
---|
| 610 | } // function _renderBubbleChart()
|
---|
| 611 |
|
---|
| 612 |
|
---|
| 613 | private function _renderPieChart($groupCount, $dimensions = '2d', $doughnut = False, $multiplePlots = False) {
|
---|
| 614 | require_once('jpgraph_pie.php');
|
---|
| 615 | if ($dimensions == '3d') {
|
---|
| 616 | require_once('jpgraph_pie3d.php');
|
---|
| 617 | }
|
---|
| 618 |
|
---|
| 619 | $this->_renderPiePlotArea($doughnut);
|
---|
| 620 |
|
---|
| 621 | $iLimit = ($multiplePlots) ? $groupCount : 1;
|
---|
| 622 | for($groupID = 0; $groupID < $iLimit; ++$groupID) {
|
---|
| 623 | $grouping = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotGrouping();
|
---|
| 624 | $exploded = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotStyle();
|
---|
| 625 | if ($groupID == 0) {
|
---|
| 626 | $labelCount = count($this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotValuesByIndex(0)->getPointCount());
|
---|
| 627 | if ($labelCount > 0) {
|
---|
| 628 | $datasetLabels = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotCategoryByIndex(0)->getDataValues();
|
---|
| 629 | $datasetLabels = $this->_formatDataSetLabels($groupID, $datasetLabels, $labelCount);
|
---|
| 630 | }
|
---|
| 631 | }
|
---|
| 632 |
|
---|
| 633 | $seriesCount = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotSeriesCount();
|
---|
| 634 | $seriesPlots = array();
|
---|
| 635 | // For pie charts, we only display the first series: doughnut charts generally display all series
|
---|
| 636 | $jLimit = ($multiplePlots) ? $seriesCount : 1;
|
---|
| 637 | // Loop through each data series in turn
|
---|
| 638 | for($j = 0; $j < $jLimit; ++$j) {
|
---|
| 639 | $dataValues = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotValuesByIndex($j)->getDataValues();
|
---|
| 640 |
|
---|
| 641 | // Fill in any missing values in the $dataValues array
|
---|
| 642 | $testCurrentIndex = 0;
|
---|
| 643 | foreach($dataValues as $k => $dataValue) {
|
---|
| 644 | while($k != $testCurrentIndex) {
|
---|
| 645 | $dataValues[$testCurrentIndex] = null;
|
---|
| 646 | ++$testCurrentIndex;
|
---|
| 647 | }
|
---|
| 648 | ++$testCurrentIndex;
|
---|
| 649 | }
|
---|
| 650 |
|
---|
| 651 | if ($dimensions == '3d') {
|
---|
| 652 | $seriesPlot = new PiePlot3D($dataValues);
|
---|
| 653 | } else {
|
---|
| 654 | if ($doughnut) {
|
---|
| 655 | $seriesPlot = new PiePlotC($dataValues);
|
---|
| 656 | } else {
|
---|
| 657 | $seriesPlot = new PiePlot($dataValues);
|
---|
| 658 | }
|
---|
| 659 | }
|
---|
| 660 |
|
---|
| 661 | if ($multiplePlots) {
|
---|
| 662 | $seriesPlot->SetSize(($jLimit-$j) / ($jLimit * 4));
|
---|
| 663 | }
|
---|
| 664 |
|
---|
| 665 | if ($doughnut) {
|
---|
| 666 | $seriesPlot->SetMidColor('white');
|
---|
| 667 | }
|
---|
| 668 |
|
---|
| 669 | $seriesPlot->SetColor(self::$_colourSet[self::$_plotColour++]);
|
---|
| 670 | if (count($datasetLabels) > 0)
|
---|
| 671 | $seriesPlot->SetLabels(array_fill(0,count($datasetLabels),''));
|
---|
| 672 | if ($dimensions != '3d') {
|
---|
| 673 | $seriesPlot->SetGuideLines(false);
|
---|
| 674 | }
|
---|
| 675 | if ($j == 0) {
|
---|
| 676 | if ($exploded) {
|
---|
| 677 | $seriesPlot->ExplodeAll();
|
---|
| 678 | }
|
---|
| 679 | $seriesPlot->SetLegends($datasetLabels);
|
---|
| 680 | }
|
---|
| 681 |
|
---|
| 682 | $this->_graph->Add($seriesPlot);
|
---|
| 683 | }
|
---|
| 684 | }
|
---|
| 685 | } // function _renderPieChart()
|
---|
| 686 |
|
---|
| 687 |
|
---|
| 688 | private function _renderRadarChart($groupCount) {
|
---|
| 689 | require_once('jpgraph_radar.php');
|
---|
| 690 |
|
---|
| 691 | $this->_renderRadarPlotArea();
|
---|
| 692 |
|
---|
| 693 | for($groupID = 0; $groupID < $groupCount; ++$groupID) {
|
---|
| 694 | $this->_renderPlotRadar($groupID);
|
---|
| 695 | }
|
---|
| 696 | } // function _renderRadarChart()
|
---|
| 697 |
|
---|
| 698 |
|
---|
| 699 | private function _renderStockChart($groupCount) {
|
---|
| 700 | require_once('jpgraph_stock.php');
|
---|
| 701 |
|
---|
| 702 | $this->_renderCartesianPlotArea('intint');
|
---|
| 703 |
|
---|
| 704 | for($groupID = 0; $groupID < $groupCount; ++$groupID) {
|
---|
| 705 | $this->_renderPlotStock($groupID);
|
---|
| 706 | }
|
---|
| 707 | } // function _renderStockChart()
|
---|
| 708 |
|
---|
| 709 |
|
---|
| 710 | private function _renderContourChart($groupCount,$dimensions) {
|
---|
| 711 | require_once('jpgraph_contour.php');
|
---|
| 712 |
|
---|
| 713 | $this->_renderCartesianPlotArea('intint');
|
---|
| 714 |
|
---|
| 715 | for($i = 0; $i < $groupCount; ++$i) {
|
---|
| 716 | $this->_renderPlotContour($i);
|
---|
| 717 | }
|
---|
| 718 | } // function _renderContourChart()
|
---|
| 719 |
|
---|
| 720 |
|
---|
| 721 | private function _renderCombinationChart($groupCount,$dimensions,$outputDestination) {
|
---|
| 722 | require_once('jpgraph_line.php');
|
---|
| 723 | require_once('jpgraph_bar.php');
|
---|
| 724 | require_once('jpgraph_scatter.php');
|
---|
| 725 | require_once('jpgraph_regstat.php');
|
---|
| 726 | require_once('jpgraph_line.php');
|
---|
| 727 |
|
---|
| 728 | $this->_renderCartesianPlotArea();
|
---|
| 729 |
|
---|
| 730 | for($i = 0; $i < $groupCount; ++$i) {
|
---|
| 731 | $dimensions = null;
|
---|
| 732 | $chartType = $this->_chart->getPlotArea()->getPlotGroupByIndex($i)->getPlotType();
|
---|
| 733 | switch ($chartType) {
|
---|
| 734 | case 'area3DChart' :
|
---|
| 735 | $dimensions = '3d';
|
---|
| 736 | case 'areaChart' :
|
---|
| 737 | $this->_renderPlotLine($i,True,True,$dimensions);
|
---|
| 738 | break;
|
---|
| 739 | case 'bar3DChart' :
|
---|
| 740 | $dimensions = '3d';
|
---|
| 741 | case 'barChart' :
|
---|
| 742 | $this->_renderPlotBar($i,$dimensions);
|
---|
| 743 | break;
|
---|
| 744 | case 'line3DChart' :
|
---|
| 745 | $dimensions = '3d';
|
---|
| 746 | case 'lineChart' :
|
---|
| 747 | $this->_renderPlotLine($i,False,True,$dimensions);
|
---|
| 748 | break;
|
---|
| 749 | case 'scatterChart' :
|
---|
| 750 | $this->_renderPlotScatter($i,false);
|
---|
| 751 | break;
|
---|
| 752 | case 'bubbleChart' :
|
---|
| 753 | $this->_renderPlotScatter($i,true);
|
---|
| 754 | break;
|
---|
| 755 | default :
|
---|
| 756 | $this->_graph = null;
|
---|
| 757 | return false;
|
---|
| 758 | }
|
---|
| 759 | }
|
---|
| 760 |
|
---|
| 761 | $this->_renderLegend();
|
---|
| 762 |
|
---|
| 763 | $this->_graph->Stroke($outputDestination);
|
---|
| 764 | return true;
|
---|
| 765 | } // function _renderCombinationChart()
|
---|
| 766 |
|
---|
| 767 |
|
---|
| 768 | public function render($outputDestination) {
|
---|
| 769 | self::$_plotColour = 0;
|
---|
| 770 |
|
---|
| 771 | $groupCount = $this->_chart->getPlotArea()->getPlotGroupCount();
|
---|
| 772 |
|
---|
| 773 | $dimensions = null;
|
---|
| 774 | if ($groupCount == 1) {
|
---|
| 775 | $chartType = $this->_chart->getPlotArea()->getPlotGroupByIndex(0)->getPlotType();
|
---|
| 776 | } else {
|
---|
| 777 | $chartTypes = array();
|
---|
| 778 | for($i = 0; $i < $groupCount; ++$i) {
|
---|
| 779 | $chartTypes[] = $this->_chart->getPlotArea()->getPlotGroupByIndex($i)->getPlotType();
|
---|
| 780 | }
|
---|
| 781 | $chartTypes = array_unique($chartTypes);
|
---|
| 782 | if (count($chartTypes) == 1) {
|
---|
| 783 | $chartType = array_pop($chartTypes);
|
---|
| 784 | } elseif (count($chartTypes) == 0) {
|
---|
| 785 | echo 'Chart is not yet implemented<br />';
|
---|
| 786 | return false;
|
---|
| 787 | } else {
|
---|
| 788 | return $this->_renderCombinationChart($groupCount,$dimensions,$outputDestination);
|
---|
| 789 | }
|
---|
| 790 | }
|
---|
| 791 |
|
---|
| 792 | switch ($chartType) {
|
---|
| 793 | case 'area3DChart' :
|
---|
| 794 | $dimensions = '3d';
|
---|
| 795 | case 'areaChart' :
|
---|
| 796 | $this->_renderAreaChart($groupCount,$dimensions);
|
---|
| 797 | break;
|
---|
| 798 | case 'bar3DChart' :
|
---|
| 799 | $dimensions = '3d';
|
---|
| 800 | case 'barChart' :
|
---|
| 801 | $this->_renderBarChart($groupCount,$dimensions);
|
---|
| 802 | break;
|
---|
| 803 | case 'line3DChart' :
|
---|
| 804 | $dimensions = '3d';
|
---|
| 805 | case 'lineChart' :
|
---|
| 806 | $this->_renderLineChart($groupCount,$dimensions);
|
---|
| 807 | break;
|
---|
| 808 | case 'pie3DChart' :
|
---|
| 809 | $dimensions = '3d';
|
---|
| 810 | case 'pieChart' :
|
---|
| 811 | $this->_renderPieChart($groupCount,$dimensions,False,False);
|
---|
| 812 | break;
|
---|
| 813 | case 'doughnut3DChart' :
|
---|
| 814 | $dimensions = '3d';
|
---|
| 815 | case 'doughnutChart' :
|
---|
| 816 | $this->_renderPieChart($groupCount,$dimensions,True,True);
|
---|
| 817 | break;
|
---|
| 818 | case 'scatterChart' :
|
---|
| 819 | $this->_renderScatterChart($groupCount);
|
---|
| 820 | break;
|
---|
| 821 | case 'bubbleChart' :
|
---|
| 822 | $this->_renderBubbleChart($groupCount);
|
---|
| 823 | break;
|
---|
| 824 | case 'radarChart' :
|
---|
| 825 | $this->_renderRadarChart($groupCount);
|
---|
| 826 | break;
|
---|
| 827 | case 'surface3DChart' :
|
---|
| 828 | $dimensions = '3d';
|
---|
| 829 | case 'surfaceChart' :
|
---|
| 830 | $this->_renderContourChart($groupCount,$dimensions);
|
---|
| 831 | break;
|
---|
| 832 | case 'stockChart' :
|
---|
| 833 | $this->_renderStockChart($groupCount,$dimensions);
|
---|
| 834 | break;
|
---|
| 835 | default :
|
---|
| 836 | echo $chartType.' is not yet implemented<br />';
|
---|
| 837 | return false;
|
---|
| 838 | }
|
---|
| 839 | $this->_renderLegend();
|
---|
| 840 |
|
---|
| 841 | $this->_graph->Stroke($outputDestination);
|
---|
| 842 | return true;
|
---|
| 843 | } // function render()
|
---|
| 844 |
|
---|
| 845 |
|
---|
| 846 | /**
|
---|
| 847 | * Create a new PHPExcel_Chart_Renderer_jpgraph
|
---|
| 848 | */
|
---|
| 849 | public function __construct(PHPExcel_Chart $chart)
|
---|
| 850 | {
|
---|
| 851 | $this->_graph = null;
|
---|
| 852 | $this->_chart = $chart;
|
---|
| 853 | } // function __construct()
|
---|
| 854 |
|
---|
| 855 | } // PHPExcel_Chart_Renderer_jpgraph
|
---|