1: <?php
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27:
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36: class PHPExcel_Writer_Excel2007_Chart extends PHPExcel_Writer_Excel2007_WriterPart
37: {
38: 39: 40: 41: 42: 43: 44:
45: public function writeChart(PHPExcel_Chart $pChart = null)
46: {
47:
48: $objWriter = null;
49: if ($this->getParentWriter()->getUseDiskCaching()) {
50: $objWriter = new PHPExcel_Shared_XMLWriter(PHPExcel_Shared_XMLWriter::STORAGE_DISK, $this->getParentWriter()->getDiskCachingDirectory());
51: } else {
52: $objWriter = new PHPExcel_Shared_XMLWriter(PHPExcel_Shared_XMLWriter::STORAGE_MEMORY);
53: }
54:
55: $pChart->refresh();
56:
57:
58: $objWriter->startDocument('1.0','UTF-8','yes');
59:
60:
61: $objWriter->startElement('c:chartSpace');
62: $objWriter->writeAttribute('xmlns:c', 'http://schemas.openxmlformats.org/drawingml/2006/chart');
63: $objWriter->writeAttribute('xmlns:a', 'http://schemas.openxmlformats.org/drawingml/2006/main');
64: $objWriter->writeAttribute('xmlns:r', 'http://schemas.openxmlformats.org/officeDocument/2006/relationships');
65:
66: $objWriter->startElement('c:date1904');
67: $objWriter->writeAttribute('val', 0);
68: $objWriter->endElement();
69: $objWriter->startElement('c:lang');
70: $objWriter->writeAttribute('val', "en-GB");
71: $objWriter->endElement();
72: $objWriter->startElement('c:roundedCorners');
73: $objWriter->writeAttribute('val', 0);
74: $objWriter->endElement();
75:
76: $this->_writeAlternateContent($objWriter);
77:
78: $objWriter->startElement('c:chart');
79:
80: $this->_writeTitle($pChart->getTitle(), $objWriter);
81:
82: $objWriter->startElement('c:autoTitleDeleted');
83: $objWriter->writeAttribute('val', 0);
84: $objWriter->endElement();
85:
86: $this->_writePlotArea($pChart->getPlotArea(),
87: $pChart->getXAxisLabel(),
88: $pChart->getYAxisLabel(),
89: $objWriter,
90: $pChart->getWorksheet()
91: );
92:
93: $this->_writeLegend($pChart->getLegend(), $objWriter);
94:
95:
96: $objWriter->startElement('c:plotVisOnly');
97: $objWriter->writeAttribute('val', 1);
98: $objWriter->endElement();
99:
100: $objWriter->startElement('c:dispBlanksAs');
101: $objWriter->writeAttribute('val', "gap");
102: $objWriter->endElement();
103:
104: $objWriter->startElement('c:showDLblsOverMax');
105: $objWriter->writeAttribute('val', 0);
106: $objWriter->endElement();
107:
108: $objWriter->endElement();
109:
110: $this->_writePrintSettings($objWriter);
111:
112: $objWriter->endElement();
113:
114:
115: return $objWriter->getData();
116: }
117:
118: 119: 120: 121: 122: 123: 124:
125: private function _writeTitle(PHPExcel_Chart_Title $title = null, $objWriter)
126: {
127: if (is_null($title)) {
128: return;
129: }
130:
131: $objWriter->startElement('c:title');
132: $objWriter->startElement('c:tx');
133: $objWriter->startElement('c:rich');
134:
135: $objWriter->startElement('a:bodyPr');
136: $objWriter->endElement();
137:
138: $objWriter->startElement('a:lstStyle');
139: $objWriter->endElement();
140:
141: $objWriter->startElement('a:p');
142:
143: $caption = $title->getCaption();
144: if ((is_array($caption)) && (count($caption) > 0))
145: $caption = $caption[0];
146: $this->getParentWriter()->getWriterPart('stringtable')->writeRichTextForCharts($objWriter, $caption, 'a');
147:
148: $objWriter->endElement();
149: $objWriter->endElement();
150: $objWriter->endElement();
151:
152: $layout = $title->getLayout();
153: $this->_writeLayout($layout, $objWriter);
154:
155: $objWriter->startElement('c:overlay');
156: $objWriter->writeAttribute('val', 0);
157: $objWriter->endElement();
158:
159: $objWriter->endElement();
160: }
161:
162: 163: 164: 165: 166: 167: 168:
169: private function _writeLegend(PHPExcel_Chart_Legend $legend = null, $objWriter)
170: {
171: if (is_null($legend)) {
172: return;
173: }
174:
175: $objWriter->startElement('c:legend');
176:
177: $objWriter->startElement('c:legendPos');
178: $objWriter->writeAttribute('val', $legend->getPosition());
179: $objWriter->endElement();
180:
181: $layout = $legend->getLayout();
182: $this->_writeLayout($layout, $objWriter);
183:
184: $objWriter->startElement('c:overlay');
185: $objWriter->writeAttribute('val', ($legend->getOverlay()) ? '1' : '0');
186: $objWriter->endElement();
187:
188: $objWriter->startElement('c:txPr');
189: $objWriter->startElement('a:bodyPr');
190: $objWriter->endElement();
191:
192: $objWriter->startElement('a:lstStyle');
193: $objWriter->endElement();
194:
195: $objWriter->startElement('a:p');
196: $objWriter->startElement('a:pPr');
197: $objWriter->writeAttribute('rtl', 0);
198:
199: $objWriter->startElement('a:defRPr');
200: $objWriter->endElement();
201: $objWriter->endElement();
202:
203: $objWriter->startElement('a:endParaRPr');
204: $objWriter->writeAttribute('lang', "en-US");
205: $objWriter->endElement();
206:
207: $objWriter->endElement();
208: $objWriter->endElement();
209:
210: $objWriter->endElement();
211: }
212:
213: 214: 215: 216: 217: 218: 219: 220: 221:
222: private function _writePlotArea(PHPExcel_Chart_PlotArea $plotArea,
223: PHPExcel_Chart_Title $xAxisLabel = NULL,
224: PHPExcel_Chart_Title $yAxisLabel = NULL,
225: $objWriter,
226: PHPExcel_Worksheet $pSheet)
227: {
228: if (is_null($plotArea)) {
229: return;
230: }
231:
232: $id1 = $id2 = 0;
233: $this->_seriesIndex = 0;
234: $objWriter->startElement('c:plotArea');
235:
236: $layout = $plotArea->getLayout();
237:
238: $this->_writeLayout($layout, $objWriter);
239:
240: $chartTypes = self::_getChartType($plotArea);
241: $catIsMultiLevelSeries = $valIsMultiLevelSeries = FALSE;
242: $plotGroupingType = '';
243: foreach($chartTypes as $chartType) {
244: $objWriter->startElement('c:'.$chartType);
245:
246: $groupCount = $plotArea->getPlotGroupCount();
247: for($i = 0; $i < $groupCount; ++$i) {
248: $plotGroup = $plotArea->getPlotGroupByIndex($i);
249: $groupType = $plotGroup->getPlotType();
250: if ($groupType == $chartType) {
251:
252: $plotStyle = $plotGroup->getPlotStyle();
253: if ($groupType === PHPExcel_Chart_DataSeries::TYPE_RADARCHART) {
254: $objWriter->startElement('c:radarStyle');
255: $objWriter->writeAttribute('val', $plotStyle );
256: $objWriter->endElement();
257: } elseif ($groupType === PHPExcel_Chart_DataSeries::TYPE_SCATTERCHART) {
258: $objWriter->startElement('c:scatterStyle');
259: $objWriter->writeAttribute('val', $plotStyle );
260: $objWriter->endElement();
261: }
262:
263: $this->_writePlotGroup($plotGroup, $chartType, $objWriter, $catIsMultiLevelSeries, $valIsMultiLevelSeries, $plotGroupingType, $pSheet);
264: }
265: }
266:
267: $this->_writeDataLbls($objWriter, $layout);
268:
269: if ($chartType === PHPExcel_Chart_DataSeries::TYPE_LINECHART) {
270:
271:
272: $objWriter->startElement('c:smooth');
273: $objWriter->writeAttribute('val', (integer) $plotGroup->getSmoothLine() );
274: $objWriter->endElement();
275: } elseif (($chartType === PHPExcel_Chart_DataSeries::TYPE_BARCHART) ||
276: ($chartType === PHPExcel_Chart_DataSeries::TYPE_BARCHART_3D)) {
277:
278: $objWriter->startElement('c:gapWidth');
279: $objWriter->writeAttribute('val', 150 );
280: $objWriter->endElement();
281:
282: if ($plotGroupingType == 'percentStacked' ||
283: $plotGroupingType == 'stacked') {
284:
285: $objWriter->startElement('c:overlap');
286: $objWriter->writeAttribute('val', 100 );
287: $objWriter->endElement();
288: }
289: } elseif ($chartType === PHPExcel_Chart_DataSeries::TYPE_BUBBLECHART) {
290:
291: $objWriter->startElement('c:bubbleScale');
292: $objWriter->writeAttribute('val', 25 );
293: $objWriter->endElement();
294:
295: $objWriter->startElement('c:showNegBubbles');
296: $objWriter->writeAttribute('val', 0 );
297: $objWriter->endElement();
298: } elseif ($chartType === PHPExcel_Chart_DataSeries::TYPE_STOCKCHART) {
299:
300: $objWriter->startElement('c:hiLowLines');
301: $objWriter->endElement();
302:
303: $objWriter->startElement( 'c:upDownBars' );
304:
305: $objWriter->startElement( 'c:gapWidth' );
306: $objWriter->writeAttribute('val', 300);
307: $objWriter->endElement();
308:
309: $objWriter->startElement( 'c:upBars' );
310: $objWriter->endElement();
311:
312: $objWriter->startElement( 'c:downBars' );
313: $objWriter->endElement();
314:
315: $objWriter->endElement();
316: }
317:
318:
319:
320:
321:
322:
323: $id1 = '75091328';
324: $id2 = '75089408';
325:
326: if (($chartType !== PHPExcel_Chart_DataSeries::TYPE_PIECHART) &&
327: ($chartType !== PHPExcel_Chart_DataSeries::TYPE_PIECHART_3D) &&
328: ($chartType !== PHPExcel_Chart_DataSeries::TYPE_DONUTCHART)) {
329:
330: $objWriter->startElement('c:axId');
331: $objWriter->writeAttribute('val', $id1 );
332: $objWriter->endElement();
333: $objWriter->startElement('c:axId');
334: $objWriter->writeAttribute('val', $id2 );
335: $objWriter->endElement();
336: } else {
337: $objWriter->startElement('c:firstSliceAng');
338: $objWriter->writeAttribute('val', 0);
339: $objWriter->endElement();
340:
341: if ($chartType === PHPExcel_Chart_DataSeries::TYPE_DONUTCHART) {
342:
343: $objWriter->startElement('c:holeSize');
344: $objWriter->writeAttribute('val', 50);
345: $objWriter->endElement();
346: }
347: }
348:
349: $objWriter->endElement();
350: }
351:
352: if (($chartType !== PHPExcel_Chart_DataSeries::TYPE_PIECHART) &&
353: ($chartType !== PHPExcel_Chart_DataSeries::TYPE_PIECHART_3D) &&
354: ($chartType !== PHPExcel_Chart_DataSeries::TYPE_DONUTCHART)) {
355:
356: if ($chartType === PHPExcel_Chart_DataSeries::TYPE_BUBBLECHART) {
357: $this->_writeValAx($objWriter,$plotArea,$xAxisLabel,$chartType,$id1,$id2,$catIsMultiLevelSeries);
358: } else {
359: $this->_writeCatAx($objWriter,$plotArea,$xAxisLabel,$chartType,$id1,$id2,$catIsMultiLevelSeries);
360: }
361:
362: $this->_writeValAx($objWriter,$plotArea,$yAxisLabel,$chartType,$id1,$id2,$valIsMultiLevelSeries);
363: }
364:
365: $objWriter->endElement();
366: }
367:
368: 369: 370: 371: 372: 373: 374:
375: private function _writeDataLbls($objWriter, $chartLayout)
376: {
377: $objWriter->startElement('c:dLbls');
378:
379: $objWriter->startElement('c:showLegendKey');
380: $showLegendKey = (empty($chartLayout)) ? 0 : $chartLayout->getShowLegendKey();
381: $objWriter->writeAttribute('val', ((empty($showLegendKey)) ? 0 : 1) );
382: $objWriter->endElement();
383:
384:
385: $objWriter->startElement('c:showVal');
386: $showVal = (empty($chartLayout)) ? 0 : $chartLayout->getShowVal();
387: $objWriter->writeAttribute('val', ((empty($showVal)) ? 0 : 1) );
388: $objWriter->endElement();
389:
390: $objWriter->startElement('c:showCatName');
391: $showCatName = (empty($chartLayout)) ? 0 : $chartLayout->getShowCatName();
392: $objWriter->writeAttribute('val', ((empty($showCatName)) ? 0 : 1) );
393: $objWriter->endElement();
394:
395: $objWriter->startElement('c:showSerName');
396: $showSerName = (empty($chartLayout)) ? 0 : $chartLayout->getShowSerName();
397: $objWriter->writeAttribute('val', ((empty($showSerName)) ? 0 : 1) );
398: $objWriter->endElement();
399:
400: $objWriter->startElement('c:showPercent');
401: $showPercent = (empty($chartLayout)) ? 0 : $chartLayout->getShowPercent();
402: $objWriter->writeAttribute('val', ((empty($showPercent)) ? 0 : 1) );
403: $objWriter->endElement();
404:
405: $objWriter->startElement('c:showBubbleSize');
406: $showBubbleSize = (empty($chartLayout)) ? 0 : $chartLayout->getShowBubbleSize();
407: $objWriter->writeAttribute('val', ((empty($showBubbleSize)) ? 0 : 1) );
408: $objWriter->endElement();
409:
410: $objWriter->startElement('c:showLeaderLines');
411: $showLeaderLines = (empty($chartLayout)) ? 1 : $chartLayout->getShowLeaderLines();
412: $objWriter->writeAttribute('val', ((empty($showLeaderLines)) ? 0 : 1) );
413: $objWriter->endElement();
414:
415: $objWriter->endElement();
416: }
417:
418: 419: 420: 421: 422: 423: 424: 425: 426: 427: 428: 429:
430: private function _writeCatAx($objWriter, PHPExcel_Chart_PlotArea $plotArea, $xAxisLabel, $groupType, $id1, $id2, $isMultiLevelSeries)
431: {
432: $objWriter->startElement('c:catAx');
433:
434: if ($id1 > 0) {
435: $objWriter->startElement('c:axId');
436: $objWriter->writeAttribute('val', $id1);
437: $objWriter->endElement();
438: }
439:
440: $objWriter->startElement('c:scaling');
441: $objWriter->startElement('c:orientation');
442: $objWriter->writeAttribute('val', "minMax");
443: $objWriter->endElement();
444: $objWriter->endElement();
445:
446: $objWriter->startElement('c:delete');
447: $objWriter->writeAttribute('val', 0);
448: $objWriter->endElement();
449:
450: $objWriter->startElement('c:axPos');
451: $objWriter->writeAttribute('val', "b");
452: $objWriter->endElement();
453:
454: if (!is_null($xAxisLabel)) {
455: $objWriter->startElement('c:title');
456: $objWriter->startElement('c:tx');
457: $objWriter->startElement('c:rich');
458:
459: $objWriter->startElement('a:bodyPr');
460: $objWriter->endElement();
461:
462: $objWriter->startElement('a:lstStyle');
463: $objWriter->endElement();
464:
465: $objWriter->startElement('a:p');
466: $objWriter->startElement('a:r');
467:
468: $caption = $xAxisLabel->getCaption();
469: if (is_array($caption))
470: $caption = $caption[0];
471: $objWriter->startElement('a:t');
472:
473: $objWriter->writeRawData(PHPExcel_Shared_String::ControlCharacterPHP2OOXML( $caption ));
474: $objWriter->endElement();
475:
476: $objWriter->endElement();
477: $objWriter->endElement();
478: $objWriter->endElement();
479: $objWriter->endElement();
480:
481: $layout = $xAxisLabel->getLayout();
482: $this->_writeLayout($layout, $objWriter);
483:
484: $objWriter->startElement('c:overlay');
485: $objWriter->writeAttribute('val', 0);
486: $objWriter->endElement();
487:
488: $objWriter->endElement();
489:
490: }
491:
492: $objWriter->startElement('c:numFmt');
493: $objWriter->writeAttribute('formatCode', "General");
494: $objWriter->writeAttribute('sourceLinked', 1);
495: $objWriter->endElement();
496:
497: $objWriter->startElement('c:majorTickMark');
498: $objWriter->writeAttribute('val', "out");
499: $objWriter->endElement();
500:
501: $objWriter->startElement('c:minorTickMark');
502: $objWriter->writeAttribute('val', "none");
503: $objWriter->endElement();
504:
505: $objWriter->startElement('c:tickLblPos');
506: $objWriter->writeAttribute('val', "nextTo");
507: $objWriter->endElement();
508:
509: if ($id2 > 0) {
510: $objWriter->startElement('c:crossAx');
511: $objWriter->writeAttribute('val', $id2);
512: $objWriter->endElement();
513:
514: $objWriter->startElement('c:crosses');
515: $objWriter->writeAttribute('val', "autoZero");
516: $objWriter->endElement();
517: }
518:
519: $objWriter->startElement('c:auto');
520: $objWriter->writeAttribute('val', 1);
521: $objWriter->endElement();
522:
523: $objWriter->startElement('c:lblAlgn');
524: $objWriter->writeAttribute('val', "ctr");
525: $objWriter->endElement();
526:
527: $objWriter->startElement('c:lblOffset');
528: $objWriter->writeAttribute('val', 100);
529: $objWriter->endElement();
530:
531: if ($isMultiLevelSeries) {
532: $objWriter->startElement('c:noMultiLvlLbl');
533: $objWriter->writeAttribute('val', 0);
534: $objWriter->endElement();
535: }
536: $objWriter->endElement();
537:
538: }
539:
540:
541: 542: 543: 544: 545: 546: 547: 548: 549: 550: 551: 552:
553: private function _writeValAx($objWriter, PHPExcel_Chart_PlotArea $plotArea, $yAxisLabel, $groupType, $id1, $id2, $isMultiLevelSeries)
554: {
555: $objWriter->startElement('c:valAx');
556:
557: if ($id2 > 0) {
558: $objWriter->startElement('c:axId');
559: $objWriter->writeAttribute('val', $id2);
560: $objWriter->endElement();
561: }
562:
563: $objWriter->startElement('c:scaling');
564: $objWriter->startElement('c:orientation');
565: $objWriter->writeAttribute('val', "minMax");
566: $objWriter->endElement();
567: $objWriter->endElement();
568:
569: $objWriter->startElement('c:delete');
570: $objWriter->writeAttribute('val', 0);
571: $objWriter->endElement();
572:
573: $objWriter->startElement('c:axPos');
574: $objWriter->writeAttribute('val', "l");
575: $objWriter->endElement();
576:
577: $objWriter->startElement('c:majorGridlines');
578: $objWriter->endElement();
579:
580: if (!is_null($yAxisLabel)) {
581: $objWriter->startElement('c:title');
582: $objWriter->startElement('c:tx');
583: $objWriter->startElement('c:rich');
584:
585: $objWriter->startElement('a:bodyPr');
586: $objWriter->endElement();
587:
588: $objWriter->startElement('a:lstStyle');
589: $objWriter->endElement();
590:
591: $objWriter->startElement('a:p');
592: $objWriter->startElement('a:r');
593:
594: $caption = $yAxisLabel->getCaption();
595: if (is_array($caption))
596: $caption = $caption[0];
597: $objWriter->startElement('a:t');
598:
599: $objWriter->writeRawData(PHPExcel_Shared_String::ControlCharacterPHP2OOXML( $caption ));
600: $objWriter->endElement();
601:
602: $objWriter->endElement();
603: $objWriter->endElement();
604: $objWriter->endElement();
605: $objWriter->endElement();
606:
607: if ($groupType !== PHPExcel_Chart_DataSeries::TYPE_BUBBLECHART) {
608: $layout = $yAxisLabel->getLayout();
609: $this->_writeLayout($layout, $objWriter);
610: }
611:
612: $objWriter->startElement('c:overlay');
613: $objWriter->writeAttribute('val', 0);
614: $objWriter->endElement();
615:
616: $objWriter->endElement();
617: }
618:
619: $objWriter->startElement('c:numFmt');
620: $objWriter->writeAttribute('formatCode', "General");
621: $objWriter->writeAttribute('sourceLinked', 1);
622: $objWriter->endElement();
623:
624: $objWriter->startElement('c:majorTickMark');
625: $objWriter->writeAttribute('val', "out");
626: $objWriter->endElement();
627:
628: $objWriter->startElement('c:minorTickMark');
629: $objWriter->writeAttribute('val', "none");
630: $objWriter->endElement();
631:
632: $objWriter->startElement('c:tickLblPos');
633: $objWriter->writeAttribute('val', "nextTo");
634: $objWriter->endElement();
635:
636: if ($id1 > 0) {
637: $objWriter->startElement('c:crossAx');
638: $objWriter->writeAttribute('val', $id2);
639: $objWriter->endElement();
640:
641: $objWriter->startElement('c:crosses');
642: $objWriter->writeAttribute('val', "autoZero");
643: $objWriter->endElement();
644:
645: $objWriter->startElement('c:crossBetween');
646: $objWriter->writeAttribute('val', "midCat");
647: $objWriter->endElement();
648: }
649:
650: if ($isMultiLevelSeries) {
651: if ($groupType !== PHPExcel_Chart_DataSeries::TYPE_BUBBLECHART) {
652: $objWriter->startElement('c:noMultiLvlLbl');
653: $objWriter->writeAttribute('val', 0);
654: $objWriter->endElement();
655: }
656: }
657: $objWriter->endElement();
658:
659: }
660:
661:
662: 663: 664: 665: 666: 667: 668:
669: private static function _getChartType($plotArea)
670: {
671: $groupCount = $plotArea->getPlotGroupCount();
672:
673: if ($groupCount == 1) {
674: $chartType = array($plotArea->getPlotGroupByIndex(0)->getPlotType());
675: } else {
676: $chartTypes = array();
677: for($i = 0; $i < $groupCount; ++$i) {
678: $chartTypes[] = $plotArea->getPlotGroupByIndex($i)->getPlotType();
679: }
680: $chartType = array_unique($chartTypes);
681: if (count($chartTypes) == 0) {
682: throw new PHPExcel_Writer_Exception('Chart is not yet implemented');
683: }
684: }
685:
686: return $chartType;
687: }
688:
689: 690: 691: 692: 693: 694: 695: 696: 697: 698: 699: 700:
701: private function _writePlotGroup( $plotGroup,
702: $groupType,
703: $objWriter,
704: &$catIsMultiLevelSeries,
705: &$valIsMultiLevelSeries,
706: &$plotGroupingType,
707: PHPExcel_Worksheet $pSheet
708: )
709: {
710: if (is_null($plotGroup)) {
711: return;
712: }
713:
714: if (($groupType == PHPExcel_Chart_DataSeries::TYPE_BARCHART) ||
715: ($groupType == PHPExcel_Chart_DataSeries::TYPE_BARCHART_3D)) {
716: $objWriter->startElement('c:barDir');
717: $objWriter->writeAttribute('val', $plotGroup->getPlotDirection());
718: $objWriter->endElement();
719: }
720:
721: if (!is_null($plotGroup->getPlotGrouping())) {
722: $plotGroupingType = $plotGroup->getPlotGrouping();
723: $objWriter->startElement('c:grouping');
724: $objWriter->writeAttribute('val', $plotGroupingType);
725: $objWriter->endElement();
726: }
727:
728:
729: $plotSeriesOrder = $plotGroup->getPlotOrder();
730: $plotSeriesCount = count($plotSeriesOrder);
731:
732: if (($groupType !== PHPExcel_Chart_DataSeries::TYPE_RADARCHART) &&
733: ($groupType !== PHPExcel_Chart_DataSeries::TYPE_STOCKCHART)) {
734:
735: if ($groupType !== PHPExcel_Chart_DataSeries::TYPE_LINECHART) {
736: if (($groupType == PHPExcel_Chart_DataSeries::TYPE_PIECHART) ||
737: ($groupType == PHPExcel_Chart_DataSeries::TYPE_PIECHART_3D) ||
738: ($groupType == PHPExcel_Chart_DataSeries::TYPE_DONUTCHART) ||
739: ($plotSeriesCount > 1)) {
740: $objWriter->startElement('c:varyColors');
741: $objWriter->writeAttribute('val', 1);
742: $objWriter->endElement();
743: } else {
744: $objWriter->startElement('c:varyColors');
745: $objWriter->writeAttribute('val', 0);
746: $objWriter->endElement();
747: }
748: }
749: }
750:
751: foreach($plotSeriesOrder as $plotSeriesIdx => $plotSeriesRef) {
752: $objWriter->startElement('c:ser');
753:
754: $objWriter->startElement('c:idx');
755: $objWriter->writeAttribute('val', $this->_seriesIndex + $plotSeriesIdx);
756: $objWriter->endElement();
757:
758: $objWriter->startElement('c:order');
759: $objWriter->writeAttribute('val', $this->_seriesIndex + $plotSeriesRef);
760: $objWriter->endElement();
761:
762: if (($groupType == PHPExcel_Chart_DataSeries::TYPE_PIECHART) ||
763: ($groupType == PHPExcel_Chart_DataSeries::TYPE_PIECHART_3D) ||
764: ($groupType == PHPExcel_Chart_DataSeries::TYPE_DONUTCHART)) {
765:
766: $objWriter->startElement('c:dPt');
767: $objWriter->startElement('c:idx');
768: $objWriter->writeAttribute('val', 3);
769: $objWriter->endElement();
770:
771: $objWriter->startElement('c:bubble3D');
772: $objWriter->writeAttribute('val', 0);
773: $objWriter->endElement();
774:
775: $objWriter->startElement('c:spPr');
776: $objWriter->startElement('a:solidFill');
777: $objWriter->startElement('a:srgbClr');
778: $objWriter->writeAttribute('val', 'FF9900');
779: $objWriter->endElement();
780: $objWriter->endElement();
781: $objWriter->endElement();
782: $objWriter->endElement();
783: }
784:
785:
786: $plotSeriesLabel = $plotGroup->getPlotLabelByIndex($plotSeriesRef);
787: if ($plotSeriesLabel && ($plotSeriesLabel->getPointCount() > 0)) {
788: $objWriter->startElement('c:tx');
789: $objWriter->startElement('c:strRef');
790: $this->_writePlotSeriesLabel($plotSeriesLabel, $objWriter);
791: $objWriter->endElement();
792: $objWriter->endElement();
793: }
794:
795:
796: if (($groupType == PHPExcel_Chart_DataSeries::TYPE_LINECHART) ||
797: ($groupType == PHPExcel_Chart_DataSeries::TYPE_STOCKCHART)) {
798: $objWriter->startElement('c:spPr');
799: $objWriter->startElement('a:ln');
800: $objWriter->writeAttribute('w', 12700);
801: if ($groupType == PHPExcel_Chart_DataSeries::TYPE_STOCKCHART) {
802: $objWriter->startElement('a:noFill');
803: $objWriter->endElement();
804: }
805: $objWriter->endElement();
806: $objWriter->endElement();
807: }
808:
809: $plotSeriesValues = $plotGroup->getPlotValuesByIndex($plotSeriesRef);
810: if ($plotSeriesValues) {
811: $plotSeriesMarker = $plotSeriesValues->getPointMarker();
812: if ($plotSeriesMarker) {
813: $objWriter->startElement('c:marker');
814: $objWriter->startElement('c:symbol');
815: $objWriter->writeAttribute('val', $plotSeriesMarker);
816: $objWriter->endElement();
817:
818: if ($plotSeriesMarker !== 'none') {
819: $objWriter->startElement('c:size');
820: $objWriter->writeAttribute('val', 3);
821: $objWriter->endElement();
822: }
823: $objWriter->endElement();
824: }
825: }
826:
827: if (($groupType === PHPExcel_Chart_DataSeries::TYPE_BARCHART) ||
828: ($groupType === PHPExcel_Chart_DataSeries::TYPE_BARCHART_3D) ||
829: ($groupType === PHPExcel_Chart_DataSeries::TYPE_BUBBLECHART)) {
830:
831: $objWriter->startElement('c:invertIfNegative');
832: $objWriter->writeAttribute('val', 0);
833: $objWriter->endElement();
834: }
835:
836:
837: $plotSeriesCategory = $plotGroup->getPlotCategoryByIndex($plotSeriesRef);
838: if ($plotSeriesCategory && ($plotSeriesCategory->getPointCount() > 0)) {
839: $catIsMultiLevelSeries = $catIsMultiLevelSeries || $plotSeriesCategory->isMultiLevelSeries();
840:
841: if (($groupType == PHPExcel_Chart_DataSeries::TYPE_PIECHART) ||
842: ($groupType == PHPExcel_Chart_DataSeries::TYPE_PIECHART_3D) ||
843: ($groupType == PHPExcel_Chart_DataSeries::TYPE_DONUTCHART)) {
844:
845: if (!is_null($plotGroup->getPlotStyle())) {
846: $plotStyle = $plotGroup->getPlotStyle();
847: if ($plotStyle) {
848: $objWriter->startElement('c:explosion');
849: $objWriter->writeAttribute('val', 25);
850: $objWriter->endElement();
851: }
852: }
853: }
854:
855: if (($groupType === PHPExcel_Chart_DataSeries::TYPE_BUBBLECHART) ||
856: ($groupType === PHPExcel_Chart_DataSeries::TYPE_SCATTERCHART)) {
857: $objWriter->startElement('c:xVal');
858: } else {
859: $objWriter->startElement('c:cat');
860: }
861:
862: $this->_writePlotSeriesValues($plotSeriesCategory, $objWriter, $groupType, 'str', $pSheet);
863: $objWriter->endElement();
864: }
865:
866:
867: if ($plotSeriesValues) {
868: $valIsMultiLevelSeries = $valIsMultiLevelSeries || $plotSeriesValues->isMultiLevelSeries();
869:
870: if (($groupType === PHPExcel_Chart_DataSeries::TYPE_BUBBLECHART) ||
871: ($groupType === PHPExcel_Chart_DataSeries::TYPE_SCATTERCHART)) {
872: $objWriter->startElement('c:yVal');
873: } else {
874: $objWriter->startElement('c:val');
875: }
876:
877: $this->_writePlotSeriesValues($plotSeriesValues, $objWriter, $groupType, 'num', $pSheet);
878: $objWriter->endElement();
879: }
880:
881: if ($groupType === PHPExcel_Chart_DataSeries::TYPE_BUBBLECHART) {
882: $this->_writeBubbles($plotSeriesValues, $objWriter, $pSheet);
883: }
884:
885: $objWriter->endElement();
886:
887: }
888:
889: $this->_seriesIndex += $plotSeriesIdx + 1;
890: }
891:
892: 893: 894: 895: 896: 897: 898:
899: private function _writePlotSeriesLabel($plotSeriesLabel, $objWriter)
900: {
901: if (is_null($plotSeriesLabel)) {
902: return;
903: }
904:
905: $objWriter->startElement('c:f');
906: $objWriter->writeRawData($plotSeriesLabel->getDataSource());
907: $objWriter->endElement();
908:
909: $objWriter->startElement('c:strCache');
910: $objWriter->startElement('c:ptCount');
911: $objWriter->writeAttribute('val', $plotSeriesLabel->getPointCount() );
912: $objWriter->endElement();
913:
914: foreach($plotSeriesLabel->getDataValues() as $plotLabelKey => $plotLabelValue) {
915: $objWriter->startElement('c:pt');
916: $objWriter->writeAttribute('idx', $plotLabelKey );
917:
918: $objWriter->startElement('c:v');
919: $objWriter->writeRawData( $plotLabelValue );
920: $objWriter->endElement();
921: $objWriter->endElement();
922: }
923: $objWriter->endElement();
924:
925: }
926:
927: 928: 929: 930: 931: 932: 933: 934: 935: 936:
937: private function _writePlotSeriesValues( $plotSeriesValues,
938: $objWriter,
939: $groupType,
940: $dataType='str',
941: PHPExcel_Worksheet $pSheet
942: )
943: {
944: if (is_null($plotSeriesValues)) {
945: return;
946: }
947:
948: if ($plotSeriesValues->isMultiLevelSeries()) {
949: $levelCount = $plotSeriesValues->multiLevelCount();
950:
951: $objWriter->startElement('c:multiLvlStrRef');
952:
953: $objWriter->startElement('c:f');
954: $objWriter->writeRawData( $plotSeriesValues->getDataSource() );
955: $objWriter->endElement();
956:
957: $objWriter->startElement('c:multiLvlStrCache');
958:
959: $objWriter->startElement('c:ptCount');
960: $objWriter->writeAttribute('val', $plotSeriesValues->getPointCount() );
961: $objWriter->endElement();
962:
963: for ($level = 0; $level < $levelCount; ++$level) {
964: $objWriter->startElement('c:lvl');
965:
966: foreach($plotSeriesValues->getDataValues() as $plotSeriesKey => $plotSeriesValue) {
967: if (isset($plotSeriesValue[$level])) {
968: $objWriter->startElement('c:pt');
969: $objWriter->writeAttribute('idx', $plotSeriesKey );
970:
971: $objWriter->startElement('c:v');
972: $objWriter->writeRawData( $plotSeriesValue[$level] );
973: $objWriter->endElement();
974: $objWriter->endElement();
975: }
976: }
977:
978: $objWriter->endElement();
979: }
980:
981: $objWriter->endElement();
982:
983: $objWriter->endElement();
984: } else {
985: $objWriter->startElement('c:'.$dataType.'Ref');
986:
987: $objWriter->startElement('c:f');
988: $objWriter->writeRawData( $plotSeriesValues->getDataSource() );
989: $objWriter->endElement();
990:
991: $objWriter->startElement('c:'.$dataType.'Cache');
992:
993: if (($groupType != PHPExcel_Chart_DataSeries::TYPE_PIECHART) &&
994: ($groupType != PHPExcel_Chart_DataSeries::TYPE_PIECHART_3D) &&
995: ($groupType != PHPExcel_Chart_DataSeries::TYPE_DONUTCHART)) {
996:
997: if (($plotSeriesValues->getFormatCode() !== NULL) &&
998: ($plotSeriesValues->getFormatCode() !== '')) {
999: $objWriter->startElement('c:formatCode');
1000: $objWriter->writeRawData( $plotSeriesValues->getFormatCode() );
1001: $objWriter->endElement();
1002: }
1003: }
1004:
1005: $objWriter->startElement('c:ptCount');
1006: $objWriter->writeAttribute('val', $plotSeriesValues->getPointCount() );
1007: $objWriter->endElement();
1008:
1009: $dataValues = $plotSeriesValues->getDataValues();
1010: if (!empty($dataValues)) {
1011: if (is_array($dataValues)) {
1012: foreach($dataValues as $plotSeriesKey => $plotSeriesValue) {
1013: $objWriter->startElement('c:pt');
1014: $objWriter->writeAttribute('idx', $plotSeriesKey );
1015:
1016: $objWriter->startElement('c:v');
1017: $objWriter->writeRawData( $plotSeriesValue );
1018: $objWriter->endElement();
1019: $objWriter->endElement();
1020: }
1021: }
1022: }
1023:
1024: $objWriter->endElement();
1025:
1026: $objWriter->endElement();
1027: }
1028: }
1029:
1030: 1031: 1032: 1033: 1034: 1035: 1036:
1037: private function _writeBubbles($plotSeriesValues, $objWriter, PHPExcel_Worksheet $pSheet)
1038: {
1039: if (is_null($plotSeriesValues)) {
1040: return;
1041: }
1042:
1043: $objWriter->startElement('c:bubbleSize');
1044: $objWriter->startElement('c:numLit');
1045:
1046: $objWriter->startElement('c:formatCode');
1047: $objWriter->writeRawData( 'General' );
1048: $objWriter->endElement();
1049:
1050: $objWriter->startElement('c:ptCount');
1051: $objWriter->writeAttribute('val', $plotSeriesValues->getPointCount() );
1052: $objWriter->endElement();
1053:
1054: $dataValues = $plotSeriesValues->getDataValues();
1055: if (!empty($dataValues)) {
1056: if (is_array($dataValues)) {
1057: foreach($dataValues as $plotSeriesKey => $plotSeriesValue) {
1058: $objWriter->startElement('c:pt');
1059: $objWriter->writeAttribute('idx', $plotSeriesKey );
1060: $objWriter->startElement('c:v');
1061: $objWriter->writeRawData( 1 );
1062: $objWriter->endElement();
1063: $objWriter->endElement();
1064: }
1065: }
1066: }
1067:
1068: $objWriter->endElement();
1069: $objWriter->endElement();
1070:
1071: $objWriter->startElement('c:bubble3D');
1072: $objWriter->writeAttribute('val', 0 );
1073: $objWriter->endElement();
1074: }
1075:
1076: 1077: 1078: 1079: 1080: 1081: 1082:
1083: private function _writeLayout(PHPExcel_Chart_Layout $layout = NULL, $objWriter)
1084: {
1085: $objWriter->startElement('c:layout');
1086:
1087: if (!is_null($layout)) {
1088: $objWriter->startElement('c:manualLayout');
1089:
1090: $layoutTarget = $layout->getLayoutTarget();
1091: if (!is_null($layoutTarget)) {
1092: $objWriter->startElement('c:layoutTarget');
1093: $objWriter->writeAttribute('val', $layoutTarget);
1094: $objWriter->endElement();
1095: }
1096:
1097: $xMode = $layout->getXMode();
1098: if (!is_null($xMode)) {
1099: $objWriter->startElement('c:xMode');
1100: $objWriter->writeAttribute('val', $xMode);
1101: $objWriter->endElement();
1102: }
1103:
1104: $yMode = $layout->getYMode();
1105: if (!is_null($yMode)) {
1106: $objWriter->startElement('c:yMode');
1107: $objWriter->writeAttribute('val', $yMode);
1108: $objWriter->endElement();
1109: }
1110:
1111: $x = $layout->getXPosition();
1112: if (!is_null($x)) {
1113: $objWriter->startElement('c:x');
1114: $objWriter->writeAttribute('val', $x);
1115: $objWriter->endElement();
1116: }
1117:
1118: $y = $layout->getYPosition();
1119: if (!is_null($y)) {
1120: $objWriter->startElement('c:y');
1121: $objWriter->writeAttribute('val', $y);
1122: $objWriter->endElement();
1123: }
1124:
1125: $w = $layout->getWidth();
1126: if (!is_null($w)) {
1127: $objWriter->startElement('c:w');
1128: $objWriter->writeAttribute('val', $w);
1129: $objWriter->endElement();
1130: }
1131:
1132: $h = $layout->getHeight();
1133: if (!is_null($h)) {
1134: $objWriter->startElement('c:h');
1135: $objWriter->writeAttribute('val', $h);
1136: $objWriter->endElement();
1137: }
1138:
1139: $objWriter->endElement();
1140: }
1141:
1142: $objWriter->endElement();
1143: }
1144:
1145: 1146: 1147: 1148: 1149: 1150:
1151: private function _writeAlternateContent($objWriter)
1152: {
1153: $objWriter->startElement('mc:AlternateContent');
1154: $objWriter->writeAttribute('xmlns:mc', 'http://schemas.openxmlformats.org/markup-compatibility/2006');
1155:
1156: $objWriter->startElement('mc:Choice');
1157: $objWriter->writeAttribute('xmlns:c14', 'http://schemas.microsoft.com/office/drawing/2007/8/2/chart');
1158: $objWriter->writeAttribute('Requires', 'c14');
1159:
1160: $objWriter->startElement('c14:style');
1161: $objWriter->writeAttribute('val', '102');
1162: $objWriter->endElement();
1163: $objWriter->endElement();
1164:
1165: $objWriter->startElement('mc:Fallback');
1166: $objWriter->startElement('c:style');
1167: $objWriter->writeAttribute('val', '2');
1168: $objWriter->endElement();
1169: $objWriter->endElement();
1170:
1171: $objWriter->endElement();
1172: }
1173:
1174: 1175: 1176: 1177: 1178: 1179:
1180: private function _writePrintSettings($objWriter)
1181: {
1182: $objWriter->startElement('c:printSettings');
1183:
1184: $objWriter->startElement('c:headerFooter');
1185: $objWriter->endElement();
1186:
1187: $objWriter->startElement('c:pageMargins');
1188: $objWriter->writeAttribute('footer', 0.3);
1189: $objWriter->writeAttribute('header', 0.3);
1190: $objWriter->writeAttribute('r', 0.7);
1191: $objWriter->writeAttribute('l', 0.7);
1192: $objWriter->writeAttribute('t', 0.75);
1193: $objWriter->writeAttribute('b', 0.75);
1194: $objWriter->endElement();
1195:
1196: $objWriter->startElement('c:pageSetup');
1197: $objWriter->writeAttribute('orientation', "portrait");
1198: $objWriter->endElement();
1199:
1200: $objWriter->endElement();
1201: }
1202:
1203: }
1204: