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Initial chart writer code (still annoyingly buggy) 

git-svn-id: https://phpexcel.svn.codeplex.com/svn/trunk@86721 2327b42d-5241-43d6-9e2a-de5ac946f064
This commit is contained in:
Mark Baker 2012-02-20 20:49:25 +00:00
parent d6fbd9562e
commit 6ba19b8241
11 changed files with 1158 additions and 63 deletions
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18
Classes/PHPExcel/Chart/DataSeries.php
View File

@ -314,4 +314,22 @@ class PHPExcel_Chart_DataSeries
return count($this->_plotValues);
}
/**
* Get Smooth Line
*
* @return boolean
*/
public function getSmoothLine() {
return $this->_smoothLine;
}
/**
* Set Smooth Line
*
* @param boolean $smoothLine
*/
public function setSmoothLine($smoothLine = TRUE) {
$this->_smoothLine = $smoothLine;
}
}

17
Classes/PHPExcel/Chart/Renderer/PHP Charting Libraries.txt Normal file
View File

@ -0,0 +1,17 @@
ChartDirector
http://www.advsofteng.com/cdphp.html
GraPHPite
http://graphpite.sourceforge.net/
JpGraph
http://www.aditus.nu/jpgraph/
LibChart
http://naku.dohcrew.com/libchart/pages/introduction/
pChart
http://pchart.sourceforge.net/
TeeChart
http://www.steema.com/products/teechart/overview.html

92
Classes/PHPExcel/Reader/Excel2007.php
View File

@ -53,6 +53,14 @@ class PHPExcel_Reader_Excel2007 implements PHPExcel_Reader_IReader
*/
private $_readDataOnly = false;
/**
* Read charts that are defined in the workbook?
* Identifies whether the Reader should read the definitions for any charts that exist in the workbook;
*
* @var boolean
*/
private $_includeCharts = false;
/**
* Restrict which sheets should be loaded?
* This property holds an array of worksheet names to be loaded. If null, then all worksheets will be loaded.
@ -108,6 +116,33 @@ class PHPExcel_Reader_Excel2007 implements PHPExcel_Reader_IReader
return $this;
}
/**
* Read charts in workbook?
* If this is true, then the Reader will include any charts that exist in the workbook.
* Note that a ReadDataOnly value of false overrides, and charts won't be read regardless of the IncludeCharts value.
* If false (the default) it will ignore any charts defined in the workbook file.
*
* @return boolean
*/
public function getIncludeCharts() {
return $this->_includeCharts;
}
/**
* Set read charts in workbook
* Set to true, to advise the Reader to include any charts that exist in the workbook.
* Note that a ReadDataOnly value of false overrides, and charts won't be read regardless of the IncludeCharts value.
* Set to false (the default) to discard charts.
*
* @param boolean $pValue
*
* @return PHPExcel_Reader_Excel2007
*/
public function setIncludeCharts($pValue = false) {
$this->_includeCharts = (boolean) $pValue;
return $this;
}
/**
* Get which sheets to load
* Returns either an array of worksheet names (the list of worksheets that should be loaded), or a null
@ -1301,10 +1336,12 @@ class PHPExcel_Reader_Excel2007 implements PHPExcel_Reader_IReader
if ($ele["Type"] == "http://schemas.openxmlformats.org/officeDocument/2006/relationships/image") {
$images[(string) $ele["Id"]] = self::dir_add($fileDrawing, $ele["Target"]);
} elseif ($ele["Type"] == "http://schemas.openxmlformats.org/officeDocument/2006/relationships/chart") {
$charts[self::dir_add($fileDrawing, $ele["Target"])] = array('id' => (string) $ele["Id"],
'sheet' => $docSheet->getTitle()
);
}
if ($this->_includeCharts) {
$charts[self::dir_add($fileDrawing, $ele["Target"])] = array('id' => (string) $ele["Id"],
'sheet' => $docSheet->getTitle()
);
}
}
}
}
$xmlDrawing = simplexml_load_string($this->_getFromZipArchive($zip, $fileDrawing))->children("http://schemas.openxmlformats.org/drawingml/2006/spreadsheetDrawing");
@ -1380,7 +1417,7 @@ class PHPExcel_Reader_Excel2007 implements PHPExcel_Reader_IReader
$shadow->setAlpha(self::array_item($outerShdw->srgbClr->alpha->attributes(), "val") / 1000);
}
$objDrawing->setWorksheet($docSheet);
} else {
} elseif($this->_includeCharts) {
$fromCoordinate = PHPExcel_Cell::stringFromColumnIndex((string) $twoCellAnchor->from->col) . ($twoCellAnchor->from->row + 1);
$fromOffsetX = PHPExcel_Shared_Drawing::EMUToPixels($twoCellAnchor->from->colOff);
$fromOffsetY = PHPExcel_Shared_Drawing::EMUToPixels($twoCellAnchor->from->rowOff);
@ -1400,7 +1437,7 @@ class PHPExcel_Reader_Excel2007 implements PHPExcel_Reader_IReader
'toOffsetY' => $toOffsetY,
'worksheetTitle' => $docSheet->getTitle()
);
}
}
}
}
@ -1567,29 +1604,32 @@ class PHPExcel_Reader_Excel2007 implements PHPExcel_Reader_IReader
foreach ($contentTypes->Override as $contentType) {
switch ($contentType["ContentType"]) {
case "application/vnd.openxmlformats-officedocument.drawingml.chart+xml":
$chartEntryRef = ltrim($contentType['PartName'],'/');
$chartElements = simplexml_load_string($this->_getFromZipArchive($zip, $chartEntryRef));
$objChart = PHPExcel_Reader_Excel2007_Chart::readChart($chartElements,basename($chartEntryRef,'.xml'));
if ($this->_includeCharts) {
$chartEntryRef = ltrim($contentType['PartName'],'/');
$chartElements = simplexml_load_string($this->_getFromZipArchive($zip, $chartEntryRef));
$objChart = PHPExcel_Reader_Excel2007_Chart::readChart($chartElements,basename($chartEntryRef,'.xml'));
// echo 'Chart ',$chartEntryRef,'<br />';
// var_dump($charts[$chartEntryRef]);
// echo 'Chart ',$chartEntryRef,'<br />';
// var_dump($charts[$chartEntryRef]);
//
if (isset($charts[$chartEntryRef])) {
$chartPositionRef = $charts[$chartEntryRef]['sheet'].'!'.$charts[$chartEntryRef]['id'];
// echo 'Position Ref ',$chartPositionRef,'<br />';
if (isset($chartDetails[$chartPositionRef])) {
// var_dump($chartDetails[$chartPositionRef]);
$excel->getSheetByName($charts[$chartEntryRef]['sheet'])->addChart($objChart);
$objChart->setWorksheet($excel->getSheetByName($charts[$chartEntryRef]['sheet']));
$objChart->setTopLeftPosition( $chartDetails[$chartPositionRef]['fromCoordinate'],
PHPExcel_Shared_Drawing::EMUToPixels($chartDetails[$chartPositionRef]['fromOffsetX']),
PHPExcel_Shared_Drawing::EMUToPixels($chartDetails[$chartPositionRef]['fromOffsetY'])
);
$objChart->setBottomRightPosition( $chartDetails[$chartPositionRef]['toCoordinate'],
PHPExcel_Shared_Drawing::EMUToPixels($chartDetails[$chartPositionRef]['fromOffsetX']),
PHPExcel_Shared_Drawing::EMUToPixels($chartDetails[$chartPositionRef]['fromOffsetY'])
if (isset($charts[$chartEntryRef])) {
$chartPositionRef = $charts[$chartEntryRef]['sheet'].'!'.$charts[$chartEntryRef]['id'];
// echo 'Position Ref ',$chartPositionRef,'<br />';
if (isset($chartDetails[$chartPositionRef])) {
// var_dump($chartDetails[$chartPositionRef]);
$excel->getSheetByName($charts[$chartEntryRef]['sheet'])->addChart($objChart);
$objChart->setWorksheet($excel->getSheetByName($charts[$chartEntryRef]['sheet']));
$objChart->setTopLeftPosition( $chartDetails[$chartPositionRef]['fromCoordinate'],
$chartDetails[$chartPositionRef]['fromOffsetX'],
$chartDetails[$chartPositionRef]['fromOffsetY']
);
}
$objChart->setBottomRightPosition( $chartDetails[$chartPositionRef]['toCoordinate'],
$chartDetails[$chartPositionRef]['toOffsetX'],
$chartDetails[$chartPositionRef]['toOffsetY']
);
}
}
}
}
}

71
Classes/PHPExcel/Writer/Excel2007.php
View File

@ -35,6 +35,14 @@
*/
class PHPExcel_Writer_Excel2007 implements PHPExcel_Writer_IWriter
{
/**
* Write charts that are defined in the workbook?
* Identifies whether the Writer should write definitions for any charts that exist in the PHPExcel object;
*
* @var boolean
*/
private $_includeCharts = false;
/**
* Pre-calculate formulas
*
@ -145,8 +153,11 @@ class PHPExcel_Writer_Excel2007 implements PHPExcel_Writer_IWriter
'workbook' => 'PHPExcel_Writer_Excel2007_Workbook',
'worksheet' => 'PHPExcel_Writer_Excel2007_Worksheet',
'drawing' => 'PHPExcel_Writer_Excel2007_Drawing',
'comments' => 'PHPExcel_Writer_Excel2007_Comments'
'comments' => 'PHPExcel_Writer_Excel2007_Comments',
);
if ($this->_includeCharts) {
$writerPartsArray['chart'] = 'PHPExcel_Writer_Excel2007_Chart';
}
// Initialise writer parts
// and Assign their parent IWriters
@ -241,7 +252,7 @@ class PHPExcel_Writer_Excel2007 implements PHPExcel_Writer_IWriter
}
// Add [Content_Types].xml to ZIP file
$objZip->addFromString('[Content_Types].xml', $this->getWriterPart('ContentTypes')->writeContentTypes($this->_spreadSheet));
$objZip->addFromString('[Content_Types].xml', $this->getWriterPart('ContentTypes')->writeContentTypes($this->_spreadSheet, $this->_includeCharts));
// Add relationships to ZIP file
$objZip->addFromString('_rels/.rels', $this->getWriterPart('Rels')->writeRelationships($this->_spreadSheet));
@ -265,26 +276,43 @@ class PHPExcel_Writer_Excel2007 implements PHPExcel_Writer_IWriter
$objZip->addFromString('xl/styles.xml', $this->getWriterPart('Style')->writeStyles($this->_spreadSheet));
// Add workbook to ZIP file
$objZip->addFromString('xl/workbook.xml', $this->getWriterPart('Workbook')->writeWorkbook($this->_spreadSheet));
$objZip->addFromString('xl/workbook.xml', $this->getWriterPart('Workbook')->writeWorkbook($this->_spreadSheet, $this->_preCalculateFormulas));
$chartCount = 0;
// Add worksheets
for ($i = 0; $i < $this->_spreadSheet->getSheetCount(); ++$i) {
$objZip->addFromString('xl/worksheets/sheet' . ($i + 1) . '.xml', $this->getWriterPart('Worksheet')->writeWorksheet($this->_spreadSheet->getSheet($i), $this->_stringTable));
$objZip->addFromString('xl/worksheets/sheet' . ($i + 1) . '.xml', $this->getWriterPart('Worksheet')->writeWorksheet($this->_spreadSheet->getSheet($i), $this->_stringTable, $this->_includeCharts));
if ($this->_includeCharts) {
$charts = $this->_spreadSheet->getSheet($i)->getChartCollection();
if (count($charts) > 0) {
foreach($charts as $chart) {
$objZip->addFromString('xl/charts/chart' . ($chartCount + 1) . '.xml', $this->getWriterPart('Chart')->writeChart($chart));
$chartCount++;
}
}
}
}
$chartRef1 = $chartRef2 = 0;
// Add worksheet relationships (drawings, ...)
for ($i = 0; $i < $this->_spreadSheet->getSheetCount(); ++$i) {
// Add relationships
$objZip->addFromString('xl/worksheets/_rels/sheet' . ($i + 1) . '.xml.rels', $this->getWriterPart('Rels')->writeWorksheetRelationships($this->_spreadSheet->getSheet($i), ($i + 1)));
$objZip->addFromString('xl/worksheets/_rels/sheet' . ($i + 1) . '.xml.rels', $this->getWriterPart('Rels')->writeWorksheetRelationships($this->_spreadSheet->getSheet($i), ($i + 1), $this->_includeCharts));
// Add drawing relationship parts
if ($this->_spreadSheet->getSheet($i)->getDrawingCollection()->count() > 0) {
$drawings = $this->_spreadSheet->getSheet($i)->getDrawingCollection();
$drawingCount = count($drawings);
if ($this->_includeCharts) {
$chartCount = $this->_spreadSheet->getSheet($i)->getChartCount();
}
// Add drawing and image relationship parts
if (($drawingCount > 0) || ($chartCount > 0)) {
// Drawing relationships
$objZip->addFromString('xl/drawings/_rels/drawing' . ($i + 1) . '.xml.rels', $this->getWriterPart('Rels')->writeDrawingRelationships($this->_spreadSheet->getSheet($i)));
$objZip->addFromString('xl/drawings/_rels/drawing' . ($i + 1) . '.xml.rels', $this->getWriterPart('Rels')->writeDrawingRelationships($this->_spreadSheet->getSheet($i),$chartRef1, $this->_includeCharts));
// Drawings
$objZip->addFromString('xl/drawings/drawing' . ($i + 1) . '.xml', $this->getWriterPart('Drawing')->writeDrawings($this->_spreadSheet->getSheet($i)));
$objZip->addFromString('xl/drawings/drawing' . ($i + 1) . '.xml', $this->getWriterPart('Drawing')->writeDrawings($this->_spreadSheet->getSheet($i),$chartRef2,$this->_includeCharts));
}
// Add comment relationship parts
@ -453,6 +481,31 @@ class PHPExcel_Writer_Excel2007 implements PHPExcel_Writer_IWriter
return $this->_drawingHashTable;
}
/**
* Write charts in workbook?
* If this is true, then the Writer will write definitions for any charts that exist in the PHPExcel object.
* If false (the default) it will ignore any charts defined in the PHPExcel object.
*
* @return boolean
*/
public function getIncludeCharts() {
return $this->_includeCharts;
}
/**
* Set write charts in workbook
* Set to true, to advise the Writer to include any charts that exist in the PHPExcel object.
* Set to false (the default) to ignore charts.
*
* @param boolean $pValue
*
* @return PHPExcel_Writer_Excel2007
*/
public function setIncludeCharts($pValue = false) {
$this->_includeCharts = (boolean) $pValue;
return $this;
}
/**
* Get Pre-Calculate Formulas
*

827
Classes/PHPExcel/Writer/Excel2007/Chart.php Normal file
View File

@ -0,0 +1,827 @@
<?php
/**
* PHPExcel
*
* Copyright (c) 2006 - 2011 PHPExcel
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* @category PHPExcel
* @package PHPExcel_Writer_Excel2007
* @copyright Copyright (c) 2006 - 2011 PHPExcel (http://www.codeplex.com/PHPExcel)
* @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL
* @version ##VERSION##, ##DATE##
*/
/**
* PHPExcel_Writer_Excel2007_Chart
*
* @category PHPExcel
* @package PHPExcel_Writer_Excel2007
* @copyright Copyright (c) 2006 - 2011 PHPExcel (http://www.codeplex.com/PHPExcel)
*/
class PHPExcel_Writer_Excel2007_Chart extends PHPExcel_Writer_Excel2007_WriterPart
{
/**
* Write charts to XML format
*
* @param PHPExcel_Chart $pChart
* @return string XML Output
* @throws Exception
*/
public function writeChart(PHPExcel_Chart $pChart = null)
{
// Create XML writer
$objWriter = null;
if ($this->getParentWriter()->getUseDiskCaching()) {
$objWriter = new PHPExcel_Shared_XMLWriter(PHPExcel_Shared_XMLWriter::STORAGE_DISK, $this->getParentWriter()->getDiskCachingDirectory());
} else {
$objWriter = new PHPExcel_Shared_XMLWriter(PHPExcel_Shared_XMLWriter::STORAGE_MEMORY);
}
// XML header
$objWriter->startDocument('1.0','UTF-8','yes');
// c:chartSpace
$objWriter->startElement('c:chartSpace');
$objWriter->writeAttribute('xmlns:c', 'http://schemas.openxmlformats.org/drawingml/2006/chart');
$objWriter->writeAttribute('xmlns:a', 'http://schemas.openxmlformats.org/drawingml/2006/main');
$objWriter->writeAttribute('xmlns:r', 'http://schemas.openxmlformats.org/officeDocument/2006/relationships');
$objWriter->startElement('c:date1904');
$objWriter->writeAttribute('val', 0);
$objWriter->endElement();
$objWriter->startElement('c:lang');
$objWriter->writeAttribute('val', "en-GB");
$objWriter->endElement();
$objWriter->startElement('c:roundedCorners');
$objWriter->writeAttribute('val', 0);
$objWriter->endElement();
$this->_writeAlternateContent($objWriter);
$objWriter->startElement('c:chart');
$this->_writeTitle($pChart->getTitle(), $objWriter);
$objWriter->startElement('c:autoTitleDeleted');
$objWriter->writeAttribute('val', 0);
$objWriter->endElement();
$this->_writePlotArea($pChart->getPlotArea(), $pChart->getXAxisLabel(), $pChart->getYAxisLabel(), $objWriter);
$this->_writeLegend($pChart->getLegend(), $objWriter);
$objWriter->startElement('c:plotVisOnly');
$objWriter->writeAttribute('val', 1);
$objWriter->endElement();
$objWriter->startElement('c:dispBlanksAs');
$objWriter->writeAttribute('val', "gap");
$objWriter->endElement();
$objWriter->startElement('c:showDLblsOverMax');
$objWriter->writeAttribute('val', 0);
$objWriter->endElement();
$objWriter->endElement();
$this->_writePrintSettings($objWriter);
$objWriter->endElement();
// Return
return $objWriter->getData();
}
private function _writeTitle(PHPExcel_Chart_Title $title = null, $objWriter)
{
if (is_null($title)) {
return;
}
$objWriter->startElement('c:title');
$objWriter->startElement('c:tx');
$objWriter->startElement('c:rich');
$objWriter->startElement('a:p');
$caption = $title->getCaption();
if (is_array($caption))
$caption = $caption[0];
$this->getParentWriter()->getWriterPart('stringtable')->writeRichText($objWriter, $caption, 'a');
$objWriter->endElement();
$objWriter->endElement();
$objWriter->endElement();
$layout = $title->getLayout();
$this->_writeLayout($layout, $objWriter);
$objWriter->startElement('c:overlay');
$objWriter->writeAttribute('val', 0);
$objWriter->endElement();
$objWriter->endElement();
}
private function _writeLegend(PHPExcel_Chart_Legend $legend = null, $objWriter)
{
if (is_null($legend)) {
return;
}
$objWriter->startElement('c:legend');
$objWriter->startElement('c:legendPos');
$objWriter->writeAttribute('val', $legend->getPosition());
$objWriter->endElement();
$layout = $legend->getLayout();
$this->_writeLayout($layout, $objWriter);
$objWriter->startElement('c:overlay');
$objWriter->writeAttribute('val', ($legend->getOverlay()) ? '1' : '0');
$objWriter->endElement();
$objWriter->startElement('c:txPr');
$objWriter->startElement('a:bodyPr');
$objWriter->endElement();
$objWriter->startElement('a:lstStyle');
$objWriter->endElement();
$objWriter->startElement('a:p');
$objWriter->startElement('a:pPr');
$objWriter->writeAttribute('rtl', 0);
$objWriter->startElement('a:defRPr');
$objWriter->endElement();
$objWriter->endElement();
$objWriter->startElement('a:endParaRPr');
$objWriter->writeAttribute('lang', "en-US");
$objWriter->endElement();
$objWriter->endElement();
$objWriter->endElement();
$objWriter->endElement();
}
private function _writePlotArea(PHPExcel_Chart_PlotArea $plotArea,
PHPExcel_Chart_Title $xAxisLabel = NULL,
PHPExcel_Chart_Title $yAxisLabel = NULL,
$objWriter)
{
if (is_null($plotArea)) {
return;
}
$id1 = $id2 = 0;
$objWriter->startElement('c:plotArea');
$layout = $plotArea->getLayout();
$this->_writeLayout($layout, $objWriter);
$chartTypes = self::_getChartType($plotArea);
$catIsMultiLevelSeries = $valIsMultiLevelSeries = FALSE;
foreach($chartTypes as $chartType) {
$objWriter->startElement('c:'.$chartType);
$groupCount = $plotArea->getPlotGroupCount();
for($i = 0; $i < $groupCount; ++$i) {
$plotGroup = $plotArea->getPlotGroupByIndex($i);
$groupType = $plotGroup->getPlotType();
if ($groupType == $chartType) {
$this->_writePlotGroup($plotGroup, $groupType, $objWriter, $catIsMultiLevelSeries, $valIsMultiLevelSeries);
}
}
$this->_writeDataLbls($objWriter);
if (($groupType === PHPExcel_Chart_DataSeries::TYPE_LINECHART) ||
($groupType === PHPExcel_Chart_DataSeries::TYPE_LINECHART_3D) ||
($groupType === PHPExcel_Chart_DataSeries::TYPE_AREACHART) ||
($groupType === PHPExcel_Chart_DataSeries::TYPE_AREACHART_3D)) {
$objWriter->startElement('c:smooth');
$objWriter->writeAttribute('val', (integer) $plotGroup->getSmoothLine() );
$objWriter->endElement();
} elseif (($groupType === PHPExcel_Chart_DataSeries::TYPE_BARCHART) ||
($groupType === PHPExcel_Chart_DataSeries::TYPE_BARCHART_3D)) {
$objWriter->startElement('c:gapWidth');
$objWriter->writeAttribute('val', 150 );
$objWriter->endElement();
}
if (($groupType !== PHPExcel_Chart_DataSeries::TYPE_PIECHART) &&
($groupType !== PHPExcel_Chart_DataSeries::TYPE_PIECHART_3D) &&
($groupType !== PHPExcel_Chart_DataSeries::TYPE_DONUTCHART)) {
// Generate 2 unique numbers to use for axId values
$id1 = $id2 = rand(10000000,99999999);
do {
$id2 = rand(10000000,99999999);
} while ($id1 == $id2);
$objWriter->startElement('c:axId');
$objWriter->writeAttribute('val', $id1 );
$objWriter->endElement();
$objWriter->startElement('c:axId');
$objWriter->writeAttribute('val', $id2 );
$objWriter->endElement();
} else {
$objWriter->startElement('c:firstSliceAng');
$objWriter->writeAttribute('val', 0);
$objWriter->endElement();
}
$objWriter->endElement();
}
$this->_writeCatAx($objWriter,$plotArea,$xAxisLabel,$id1,$id2,$catIsMultiLevelSeries);
$this->_writeValAx($objWriter,$plotArea,$yAxisLabel,$id1,$id2,$valIsMultiLevelSeries);
$objWriter->endElement();
}
private function _writeDataLbls($objWriter)
{
$objWriter->startElement('c:dLbls');
$objWriter->startElement('c:showLegendKey');
$objWriter->writeAttribute('val', 0);
$objWriter->endElement();
$objWriter->startElement('c:showVal');
$objWriter->writeAttribute('val', 0);
$objWriter->endElement();
$objWriter->startElement('c:showCatName');
$objWriter->writeAttribute('val', 0);
$objWriter->endElement();
$objWriter->startElement('c:showSerName');
$objWriter->writeAttribute('val', 0);
$objWriter->endElement();
$objWriter->startElement('c:showPercent');
$objWriter->writeAttribute('val', 0);
$objWriter->endElement();
$objWriter->startElement('c:showBubbleSize');
$objWriter->writeAttribute('val', 0);
$objWriter->endElement();
$objWriter->startElement('c:showLeaderLines');
$objWriter->writeAttribute('val', 1);
$objWriter->endElement();
$objWriter->endElement();
}
private function _writeCatAx($objWriter, PHPExcel_Chart_PlotArea $plotArea, $xAxisLabel, $id1, $id2, $isMultiLevelSeries)
{
$objWriter->startElement('c:catAx');
if ($id1 > 0) {
$objWriter->startElement('c:axId');
$objWriter->writeAttribute('val', $id1);
$objWriter->endElement();
}
$objWriter->startElement('c:scaling');
$objWriter->startElement('c:orientation');
$objWriter->writeAttribute('val', "minMax");
$objWriter->endElement();
$objWriter->endElement();
$objWriter->startElement('c:delete');
$objWriter->writeAttribute('val', 0);
$objWriter->endElement();
$objWriter->startElement('c:axPos');
$objWriter->writeAttribute('val', "b");
$objWriter->endElement();
$objWriter->startElement('c:numFmt');
$objWriter->writeAttribute('formatCode', "General");
$objWriter->writeAttribute('sourceLinked', 1);
$objWriter->endElement();
$objWriter->startElement('c:majorTickMark');
$objWriter->writeAttribute('val', "out");
$objWriter->endElement();
$objWriter->startElement('c:minorTickMark');
$objWriter->writeAttribute('val', "none");
$objWriter->endElement();
$objWriter->startElement('c:tickLblPos');
$objWriter->writeAttribute('val', "nextTo");
$objWriter->endElement();
if (!is_null($xAxisLabel)) {
$objWriter->startElement('c:title');
$objWriter->startElement('c:tx');
$objWriter->startElement('c:rich');
$objWriter->startElement('a:p');
$caption = $xAxisLabel->getCaption();
if (is_array($caption))
$caption = $caption[0];
$this->getParentWriter()->getWriterPart('stringtable')->writeRichText($objWriter, $caption, 'a');
$objWriter->endElement();
$objWriter->endElement();
$objWriter->endElement();
$objWriter->endElement();
$objWriter->startElement('c:overlay');
$objWriter->writeAttribute('val', 0);
$objWriter->endElement();
$layout = $xAxisLabel->getLayout();
$this->_writeLayout($layout, $objWriter);
}
if ($id2 > 0) {
$objWriter->startElement('c:crossAx');
$objWriter->writeAttribute('val', $id2);
$objWriter->endElement();
$objWriter->startElement('c:crosses');
$objWriter->writeAttribute('val', "autoZero");
$objWriter->endElement();
}
$objWriter->startElement('c:auto');
$objWriter->writeAttribute('val', 1);
$objWriter->endElement();
$objWriter->startElement('c:lblAlgn');
$objWriter->writeAttribute('val', "ctr");
$objWriter->endElement();
$objWriter->startElement('c:lblOffset');
$objWriter->writeAttribute('val', 100);
$objWriter->endElement();
if ($isMultiLevelSeries) {
$objWriter->startElement('c:noMultiLvlLbl');
$objWriter->writeAttribute('val', 0);
$objWriter->endElement();
}
$objWriter->endElement();
}
private function _writeValAx($objWriter, PHPExcel_Chart_PlotArea $plotArea, $yAxisLabel, $id1, $id2, $isMultiLevelSeries)
{
$objWriter->startElement('c:valAx');
if ($id2 > 0) {
$objWriter->startElement('c:axId');
$objWriter->writeAttribute('val', $id2);
$objWriter->endElement();
}
$objWriter->startElement('c:scaling');
$objWriter->startElement('c:orientation');
$objWriter->writeAttribute('val', "minMax");
$objWriter->endElement();
$objWriter->endElement();
$objWriter->startElement('c:delete');
$objWriter->writeAttribute('val', 0);
$objWriter->endElement();
$objWriter->startElement('c:axPos');
$objWriter->writeAttribute('val', "l");
$objWriter->endElement();
$objWriter->startElement('c:majorGridlines');
$objWriter->endElement();
$objWriter->startElement('c:numFmt');
$objWriter->writeAttribute('formatCode', "General");
$objWriter->writeAttribute('sourceLinked', 1);
$objWriter->endElement();
$objWriter->startElement('c:majorTickMark');
$objWriter->writeAttribute('val', "out");
$objWriter->endElement();
$objWriter->startElement('c:minorTickMark');
$objWriter->writeAttribute('val', "none");
$objWriter->endElement();
$objWriter->startElement('c:tickLblPos');
$objWriter->writeAttribute('val', "nextTo");
$objWriter->endElement();
if (!is_null($yAxisLabel)) {
$objWriter->startElement('c:title');
$objWriter->startElement('c:tx');
$objWriter->startElement('c:rich');
$objWriter->startElement('a:p');
$caption = $yAxisLabel->getCaption();
if (is_array($caption))
$caption = $caption[0];
$this->getParentWriter()->getWriterPart('stringtable')->writeRichText($objWriter, $caption, 'a');
$objWriter->endElement();
$objWriter->endElement();
$objWriter->endElement();
$objWriter->startElement('c:overlay');
$objWriter->writeAttribute('val', 0);
$objWriter->endElement();
$layout = $yAxisLabel->getLayout();
$this->_writeLayout($layout, $objWriter);
$objWriter->endElement();
}
if ($id1 > 0) {
$objWriter->startElement('c:crossAx');
$objWriter->writeAttribute('val', $id2);
$objWriter->endElement();
$objWriter->startElement('c:crosses');
$objWriter->writeAttribute('val', "autoZero");
$objWriter->endElement();
$objWriter->startElement('c:crossBetween');
$objWriter->writeAttribute('val', "midCat");
$objWriter->endElement();
}
if ($isMultiLevelSeries) {
$objWriter->startElement('c:noMultiLvlLbl');
$objWriter->writeAttribute('val', 0);
$objWriter->endElement();
}
$objWriter->endElement();
}
private static function _getChartType($plotArea)
{
$groupCount = $plotArea->getPlotGroupCount();
if ($groupCount == 1) {
$chartType = array($plotArea->getPlotGroupByIndex(0)->getPlotType());
} else {
$chartTypes = array();
for($i = 0; $i < $groupCount; ++$i) {
$chartTypes[] = $plotArea->getPlotGroupByIndex($i)->getPlotType();
}
$chartType = array_unique($chartTypes);
if (count($chartTypes) == 0) {
throw new Exception('Chart is not yet implemented');
}
}
return $chartType;
}
private function _writePlotGroup($plotGroup, $groupType, $objWriter, &$catIsMultiLevelSeries, &$valIsMultiLevelSeries)
{
if (is_null($plotGroup)) {
return;
}
if (($groupType == PHPExcel_Chart_DataSeries::TYPE_BARCHART) ||
($groupType == PHPExcel_Chart_DataSeries::TYPE_BARCHART_3D)) {
$objWriter->startElement('c:barDir');
$objWriter->writeAttribute('val', $plotGroup->getPlotDirection());
$objWriter->endElement();
}
if (!is_null($plotGroup->getPlotGrouping())) {
$objWriter->startElement('c:grouping');
$objWriter->writeAttribute('val', $plotGroup->getPlotGrouping());
$objWriter->endElement();
}
// TODO Set to 1 if any plotseries values don't have style colours defined, otherwise set to 0
$objWriter->startElement('c:varyColors');
$objWriter->writeAttribute('val', 1);
$objWriter->endElement();
$plotSeriesOrder = $plotGroup->getPlotOrder();
$plotSeriesCount = count($plotSeriesOrder);
foreach($plotSeriesOrder as $plotSeriesIdx => $plotSeriesRef) {
$objWriter->startElement('c:ser');
$objWriter->startElement('c:idx');
$objWriter->writeAttribute('val', $plotSeriesIdx);
$objWriter->endElement();
$objWriter->startElement('c:order');
$objWriter->writeAttribute('val', $plotSeriesRef);
$objWriter->endElement();
if (($groupType == PHPExcel_Chart_DataSeries::TYPE_PIECHART) ||
($groupType == PHPExcel_Chart_DataSeries::TYPE_PIECHART_3D) ||
($groupType == PHPExcel_Chart_DataSeries::TYPE_DONUTCHART)) {
$objWriter->startElement('c:dPt');
$objWriter->startElement('c:idx');
$objWriter->writeAttribute('val', 3);
$objWriter->endElement();
$objWriter->startElement('c:bubble3D');
$objWriter->writeAttribute('val', 0);
$objWriter->endElement();
$objWriter->startElement('c:spPr');
$objWriter->startElement('a:solidFill');
$objWriter->startElement('a:srgbClr');
$objWriter->writeAttribute('val', 'FF9900');
$objWriter->endElement();
$objWriter->endElement();
$objWriter->endElement();
$objWriter->endElement();
}
// Labels
$plotSeriesLabel = $plotGroup->getPlotLabelByIndex($plotSeriesRef);
if ($plotSeriesLabel && ($plotSeriesLabel->getPointCount() > 0)) {
$objWriter->startElement('c:tx');
$objWriter->startElement('c:strRef');
$this->_writePlotSeriesLabel($plotSeriesLabel, $objWriter);
$objWriter->endElement();
$objWriter->endElement();
}
// Formatting for the points
if ($groupType == PHPExcel_Chart_DataSeries::TYPE_LINECHART) {
$objWriter->startElement('c:spPr');
$objWriter->startElement('a:ln');
$objWriter->writeAttribute('w', 12700);
$objWriter->endElement();
$objWriter->endElement();
}
if (($groupType !== PHPExcel_Chart_DataSeries::TYPE_PIECHART) &&
($groupType !== PHPExcel_Chart_DataSeries::TYPE_PIECHART_3D) &&
($groupType !== PHPExcel_Chart_DataSeries::TYPE_DONUTCHART)) {
$objWriter->startElement('c:invertIfNegative');
$objWriter->writeAttribute('val', 0);
$objWriter->endElement();
}
// Category Labels
$plotSeriesCategory = $plotGroup->getPlotCategoryByIndex($plotSeriesRef);
if ($plotSeriesCategory && ($plotSeriesCategory->getPointCount() > 0)) {
$catIsMultiLevelSeries = $catIsMultiLevelSeries || $plotSeriesCategory->isMultiLevelSeries();
$objWriter->startElement('c:cat');
$this->_writePlotSeriesValues($plotSeriesCategory, $objWriter, 'str');
$objWriter->endElement();
}
// Values
$plotSeriesValues = $plotGroup->getPlotValuesByIndex($plotSeriesRef);
if ($plotSeriesValues) {
$valIsMultiLevelSeries = $valIsMultiLevelSeries || $plotSeriesValues->isMultiLevelSeries();
$objWriter->startElement('c:val');
$this->_writePlotSeriesValues($plotSeriesValues, $objWriter, 'num');
$objWriter->endElement();
}
$objWriter->endElement();
}
}
private function _writePlotSeriesLabel($plotSeriesLabel, $objWriter)
{
if (is_null($plotSeriesLabel)) {
return;
}
$objWriter->startElement('c:f');
$objWriter->writeRawData($plotSeriesLabel->getDataSource());
$objWriter->endElement();
$objWriter->startElement('c:strCache');
$objWriter->startElement('c:ptCount');
$objWriter->writeAttribute('val', $plotSeriesLabel->getPointCount() );
$objWriter->endElement();
foreach($plotSeriesLabel->getDataValues() as $plotLabelKey => $plotLabelValue) {
$objWriter->startElement('c:pt');
$objWriter->writeAttribute('idx', $plotLabelKey );
$objWriter->startElement('c:v');
$objWriter->writeRawData( $plotLabelValue );
$objWriter->endElement();
$objWriter->endElement();
}
$objWriter->endElement();
}
private function _writePlotSeriesValues($plotSeriesValues, $objWriter, $dataType='str')
{
if (is_null($plotSeriesValues)) {
return;
}
if ($plotSeriesValues->isMultiLevelSeries()) {
$levelCount = $plotSeriesValues->multiLevelCount();
$objWriter->startElement('c:multiLvlStrRef');
$objWriter->startElement('c:f');
$objWriter->writeRawData( $plotSeriesValues->getDataSource() );
$objWriter->endElement();
$objWriter->startElement('c:multiLvlStrCache');
$objWriter->startElement('c:ptCount');
$objWriter->writeAttribute('val', $plotSeriesValues->getPointCount() );
$objWriter->endElement();
for ($level = 0; $level < $levelCount; ++$level) {
$objWriter->startElement('c:lvl');
foreach($plotSeriesValues->getDataValues() as $plotSeriesKey => $plotSeriesValue) {
if (isset($plotSeriesValue[$level])) {
$objWriter->startElement('c:pt');
$objWriter->writeAttribute('idx', $plotSeriesKey );
$objWriter->startElement('c:v');
$objWriter->writeRawData( $plotSeriesValue[$level] );
$objWriter->endElement();
$objWriter->endElement();
}
}
$objWriter->endElement();
}
$objWriter->endElement();
$objWriter->endElement();
} else {
$objWriter->startElement('c:'.$dataType.'Ref');
$objWriter->startElement('c:f');
$objWriter->writeRawData( $plotSeriesValues->getDataSource() );
$objWriter->endElement();
$objWriter->startElement('c:'.$dataType.'Cache');
$objWriter->startElement('c:formatCode');
$objWriter->writeRawData( $plotSeriesValues->getFormatCode() );
$objWriter->endElement();
$objWriter->startElement('c:ptCount');
$objWriter->writeAttribute('val', $plotSeriesValues->getPointCount() );
$objWriter->endElement();
foreach($plotSeriesValues->getDataValues() as $plotSeriesKey => $plotSeriesValue) {
$objWriter->startElement('c:pt');
$objWriter->writeAttribute('idx', $plotSeriesKey );
$objWriter->startElement('c:v');
$objWriter->writeRawData( $plotSeriesValue );
$objWriter->endElement();
$objWriter->endElement();
}
$objWriter->endElement();
$objWriter->endElement();
}
}
private function _writeLayout(PHPExcel_Chart_Layout $layout = NULL, $objWriter)
{
$objWriter->startElement('c:layout');
if (!is_null($layout)) {
$objWriter->startElement('c:manualLayout');
$layoutTarget = $layout->getLayoutTarget();
if (!is_null($layoutTarget)) {
$objWriter->startElement('c:layoutTarget');
$objWriter->writeAttribute('val', $layoutTarget);
$objWriter->endElement();
}
$xMode = $layout->getXMode();
if (!is_null($xMode)) {
$objWriter->startElement('c:xMode');
$objWriter->writeAttribute('val', $xMode);
$objWriter->endElement();
}
$yMode = $layout->getYMode();
if (!is_null($yMode)) {
$objWriter->startElement('c:yMode');
$objWriter->writeAttribute('val', $yMode);
$objWriter->endElement();
}
$x = $layout->getXPosition();
if (!is_null($x)) {
$objWriter->startElement('c:x');
$objWriter->writeAttribute('val', $x);
$objWriter->endElement();
}
$y = $layout->getYPosition();
if (!is_null($y)) {
$objWriter->startElement('c:y');
$objWriter->writeAttribute('val', $y);
$objWriter->endElement();
}
$w = $layout->getWidth();
if (!is_null($w)) {
$objWriter->startElement('c:w');
$objWriter->writeAttribute('val', $w);
$objWriter->endElement();
}
$h = $layout->getHeight();
if (!is_null($h)) {
$objWriter->startElement('c:h');
$objWriter->writeAttribute('val', $h);
$objWriter->endElement();
}
$objWriter->endElement();
}
$objWriter->endElement();
}
private function _writeAlternateContent($objWriter)
{
$objWriter->startElement('mc:AlternateContent');
$objWriter->writeAttribute('xmlns:mc', 'http://schemas.openxmlformats.org/markup-compatibility/2006');
$objWriter->startElement('mc:Choice');
$objWriter->writeAttribute('xmlns:c14', 'http://schemas.microsoft.com/office/drawing/2007/8/2/chart');
$objWriter->writeAttribute('Requires', 'c14');
$objWriter->startElement('c14:style');
$objWriter->writeAttribute('val', '102');
$objWriter->endElement();
$objWriter->endElement();
$objWriter->startElement('mc:Fallback');
$objWriter->startElement('c:style');
$objWriter->writeAttribute('val', '2');
$objWriter->endElement();
$objWriter->endElement();
$objWriter->endElement();
}
private function _writePrintSettings($objWriter)
{
$objWriter->startElement('c:printSettings');
$objWriter->startElement('c:headerFooter');
$objWriter->endElement();
$objWriter->startElement('c:pageMargins');
$objWriter->writeAttribute('footer', 0.3);
$objWriter->writeAttribute('header', 0.3);
$objWriter->writeAttribute('r', 0.7);
$objWriter->writeAttribute('l', 0.7);
$objWriter->writeAttribute('t', 0.75);
$objWriter->writeAttribute('b', 0.75);
$objWriter->endElement();
$objWriter->startElement('c:pageSetup');
$objWriter->writeAttribute('orientation', "portrait");
$objWriter->endElement();
$objWriter->endElement();
}
}

19
Classes/PHPExcel/Writer/Excel2007/ContentTypes.php
View File

@ -42,7 +42,7 @@ class PHPExcel_Writer_Excel2007_ContentTypes extends PHPExcel_Writer_Excel2007_W
* @return string XML Output
* @throws Exception
*/
public function writeContentTypes(PHPExcel $pPHPExcel = null)
public function writeContentTypes(PHPExcel $pPHPExcel = null, $includeCharts = FALSE)
{
// Create XML writer
$objWriter = null;
@ -119,12 +119,27 @@ class PHPExcel_Writer_Excel2007_ContentTypes extends PHPExcel_Writer_Excel2007_W
);
// Add worksheet relationship content types
$chart = 1;
for ($i = 0; $i < $sheetCount; ++$i) {
if ($pPHPExcel->getSheet($i)->getDrawingCollection()->count() > 0) {
$drawings = $pPHPExcel->getSheet($i)->getDrawingCollection();
$drawingCount = count($drawings);
$chartCount = ($includeCharts) ? $pPHPExcel->getSheet($i)->getChartCount() : 0;
// We need a drawing relationship for the worksheet if we have either drawings or charts
if (($drawingCount > 0) || ($chartCount > 0)) {
$this->_writeOverrideContentType(
$objWriter, '/xl/drawings/drawing' . ($i + 1) . '.xml', 'application/vnd.openxmlformats-officedocument.drawing+xml'
);
}
// If we have charts, then we need a chart relationship for every individual chart
if ($chartCount > 0) {
for ($c = 0; $c < $chartCount; ++$c) {
$this->_writeOverrideContentType(
$objWriter, '/xl/charts/chart' . $chart++ . '.xml', 'application/vnd.openxmlformats-officedocument.drawingml.chart+xml'
);
}
}
}
// Comments

85
Classes/PHPExcel/Writer/Excel2007/Drawing.php
View File

@ -42,7 +42,7 @@ class PHPExcel_Writer_Excel2007_Drawing extends PHPExcel_Writer_Excel2007_Writer
* @return string XML Output
* @throws Exception
*/
public function writeDrawings(PHPExcel_Worksheet $pWorksheet = null)
public function writeDrawings(PHPExcel_Worksheet $pWorksheet = null, &$chartRef, $includeCharts = FALSE)
{
// Create XML writer
$objWriter = null;
@ -70,12 +70,95 @@ class PHPExcel_Writer_Excel2007_Drawing extends PHPExcel_Writer_Excel2007_Writer
++$i;
}
if ($includeCharts) {
$chartCount = $pWorksheet->getChartCount();
// Loop through charts and write the chart position
if ($chartCount > 0) {
for ($c = 0; $c < $chartCount; ++$c) {
$this->_writeChart($objWriter, $pWorksheet->getChartByIndex($c), $c+$i);
}
}
}
$objWriter->endElement();
// Return
return $objWriter->getData();
}
/**
* Write drawings to XML format
*
* @param PHPExcel_Shared_XMLWriter $objWriter XML Writer
* @param PHPExcel_Worksheet_BaseDrawing $pDrawing
* @param int $pRelationId
* @throws Exception
*/
public function _writeChart(PHPExcel_Shared_XMLWriter $objWriter = null, PHPExcel_Chart $pChart = null, $pRelationId = -1)
{
$tl = $pChart->getTopLeftPosition();
$tl['colRow'] = PHPExcel_Cell::coordinateFromString($tl['cell']);
$br = $pChart->getBottomRightPosition();
$br['colRow'] = PHPExcel_Cell::coordinateFromString($br['cell']);
$objWriter->startElement('xdr:twoCellAnchor');
$objWriter->startElement('xdr:from');
$objWriter->writeElement('xdr:col', PHPExcel_Cell::columnIndexFromString($tl['colRow'][0]) - 1);
$objWriter->writeElement('xdr:colOff', PHPExcel_Shared_Drawing::pixelsToEMU($tl['xOffset']));
$objWriter->writeElement('xdr:row', $tl['colRow'][1] - 1);
$objWriter->writeElement('xdr:rowOff', PHPExcel_Shared_Drawing::pixelsToEMU($tl['yOffset']));
$objWriter->endElement();
$objWriter->startElement('xdr:to');
$objWriter->writeElement('xdr:col', PHPExcel_Cell::columnIndexFromString($br['colRow'][0]) - 1);
$objWriter->writeElement('xdr:colOff', PHPExcel_Shared_Drawing::pixelsToEMU($br['xOffset']));
$objWriter->writeElement('xdr:row', $br['colRow'][1] - 1);
$objWriter->writeElement('xdr:rowOff', PHPExcel_Shared_Drawing::pixelsToEMU($br['yOffset']));
$objWriter->endElement();
$objWriter->startElement('xdr:graphicFrame');
$objWriter->writeAttribute('macro', '');
$objWriter->startElement('xdr:nvGraphicFramePr');
$objWriter->startElement('xdr:cNvPr');
$objWriter->writeAttribute('name', 'Chart '.$pRelationId);
$objWriter->writeAttribute('id', 1025 * $pRelationId);
$objWriter->endElement();
$objWriter->startElement('xdr:cNvGraphicFramePr');
$objWriter->startElement('a:graphicFrameLocks');
$objWriter->endElement();
$objWriter->endElement();
$objWriter->endElement();
$objWriter->startElement('xdr:xfrm');
$objWriter->startElement('a:off');
$objWriter->writeAttribute('x', '0');
$objWriter->writeAttribute('y', '0');
$objWriter->endElement();
$objWriter->startElement('a:ext');
$objWriter->writeAttribute('cx', '0');
$objWriter->writeAttribute('cy', '0');
$objWriter->endElement();
$objWriter->endElement();
$objWriter->startElement('a:graphic');
$objWriter->startElement('a:graphicData');
$objWriter->writeAttribute('uri', 'http://schemas.openxmlformats.org/drawingml/2006/chart');
$objWriter->startElement('c:chart');
$objWriter->writeAttribute('xmlns:c', 'http://schemas.openxmlformats.org/drawingml/2006/chart');
$objWriter->writeAttribute('xmlns:r', 'http://schemas.openxmlformats.org/officeDocument/2006/relationships');
$objWriter->writeAttribute('r:id', 'rId'.$pRelationId);
$objWriter->endElement();
$objWriter->endElement();
$objWriter->endElement();
$objWriter->endElement();
$objWriter->startElement('xdr:clientData');
$objWriter->endElement();
$objWriter->endElement();
}
/**
* Write drawings to XML format
*

45
Classes/PHPExcel/Writer/Excel2007/Rels.php
View File

@ -178,7 +178,7 @@ class PHPExcel_Writer_Excel2007_Rels extends PHPExcel_Writer_Excel2007_WriterPar
* @return string XML Output
* @throws Exception
*/
public function writeWorksheetRelationships(PHPExcel_Worksheet $pWorksheet = null, $pWorksheetId = 1)
public function writeWorksheetRelationships(PHPExcel_Worksheet $pWorksheet = null, $pWorksheetId = 1, $includeCharts = FALSE)
{
// Create XML writer
$objWriter = null;
@ -196,15 +196,37 @@ class PHPExcel_Writer_Excel2007_Rels extends PHPExcel_Writer_Excel2007_WriterPar
$objWriter->writeAttribute('xmlns', 'http://schemas.openxmlformats.org/package/2006/relationships');
// Write drawing relationships?
if ($pWorksheet->getDrawingCollection()->count() > 0) {
$d = 0;
if ($includeCharts) {
$charts = $pWorksheet->getChartCollection();
} else {
$charts = array();
}
if (($pWorksheet->getDrawingCollection()->count() > 0) ||
(count($charts) > 0)) {
$this->_writeRelationship(
$objWriter,
1,
++$d,
'http://schemas.openxmlformats.org/officeDocument/2006/relationships/drawing',
'../drawings/drawing' . $pWorksheetId . '.xml'
);
}
// Write chart relationships?
// $chartCount = 0;
// $charts = $pWorksheet->getChartCollection();
// echo 'Chart Rels: ' , count($charts) , '<br />';
// if (count($charts) > 0) {
// foreach($charts as $chart) {
// $this->_writeRelationship(
// $objWriter,
// ++$d,
// 'http://schemas.openxmlformats.org/officeDocument/2006/relationships/chart',
// '../charts/chart' . ++$chartCount . '.xml'
// );
// }
// }
//
// Write hyperlink relationships?
$i = 1;
foreach ($pWorksheet->getHyperlinkCollection() as $hyperlink) {
@ -263,7 +285,7 @@ class PHPExcel_Writer_Excel2007_Rels extends PHPExcel_Writer_Excel2007_WriterPar
* @return string XML Output
* @throws Exception
*/
public function writeDrawingRelationships(PHPExcel_Worksheet $pWorksheet = null)
public function writeDrawingRelationships(PHPExcel_Worksheet $pWorksheet = null, &$chartRef, $includeCharts = FALSE)
{
// Create XML writer
$objWriter = null;
@ -299,6 +321,21 @@ class PHPExcel_Writer_Excel2007_Rels extends PHPExcel_Writer_Excel2007_WriterPar
++$i;
}
if ($includeCharts) {
// Loop through charts and write relationships
$chartCount = $pWorksheet->getChartCount();
if ($chartCount > 0) {
for ($c = 0; $c < $chartCount; ++$c) {
$this->_writeRelationship(
$objWriter,
$i++,
'http://schemas.openxmlformats.org/officeDocument/2006/relationships/chart',
'../charts/chart' . ++$chartRef . '.xml'
);
}
}
}
$objWriter->endElement();
// Return

26
Classes/PHPExcel/Writer/Excel2007/StringTable.php
View File

@ -146,37 +146,39 @@ class PHPExcel_Writer_Excel2007_StringTable extends PHPExcel_Writer_Excel2007_Wr
* @param PHPExcel_RichText $pRichText Rich text
* @throws Exception
*/
public function writeRichText(PHPExcel_Shared_XMLWriter $objWriter = null, PHPExcel_RichText $pRichText = null)
public function writeRichText(PHPExcel_Shared_XMLWriter $objWriter = null, PHPExcel_RichText $pRichText = null, $prefix=NULL)
{
if ($prefix !== NULL)
$prefix .= ':';
// Loop through rich text elements
$elements = $pRichText->getRichTextElements();
foreach ($elements as $element) {
// r
$objWriter->startElement('r');
$objWriter->startElement($prefix.'r');
// rPr
if ($element instanceof PHPExcel_RichText_Run) {
// rPr
$objWriter->startElement('rPr');
$objWriter->startElement($prefix.'rPr');
// rFont
$objWriter->startElement('rFont');
$objWriter->startElement($prefix.'rFont');
$objWriter->writeAttribute('val', $element->getFont()->getName());
$objWriter->endElement();
// Bold
$objWriter->startElement('b');
$objWriter->startElement($prefix.'b');
$objWriter->writeAttribute('val', ($element->getFont()->getBold() ? 'true' : 'false'));
$objWriter->endElement();
// Italic
$objWriter->startElement('i');
$objWriter->startElement($prefix.'i');
$objWriter->writeAttribute('val', ($element->getFont()->getItalic() ? 'true' : 'false'));
$objWriter->endElement();
// Superscript / subscript
if ($element->getFont()->getSuperScript() || $element->getFont()->getSubScript()) {
$objWriter->startElement('vertAlign');
$objWriter->startElement($prefix.'vertAlign');
if ($element->getFont()->getSuperScript()) {
$objWriter->writeAttribute('val', 'superscript');
} else if ($element->getFont()->getSubScript()) {
@ -186,22 +188,22 @@ class PHPExcel_Writer_Excel2007_StringTable extends PHPExcel_Writer_Excel2007_Wr
}
// Strikethrough
$objWriter->startElement('strike');
$objWriter->startElement($prefix.'strike');
$objWriter->writeAttribute('val', ($element->getFont()->getStrikethrough() ? 'true' : 'false'));
$objWriter->endElement();
// Color
$objWriter->startElement('color');
$objWriter->startElement($prefix.'color');
$objWriter->writeAttribute('rgb', $element->getFont()->getColor()->getARGB());
$objWriter->endElement();
// Size
$objWriter->startElement('sz');
$objWriter->startElement($prefix.'sz');
$objWriter->writeAttribute('val', $element->getFont()->getSize());
$objWriter->endElement();
// Underline
$objWriter->startElement('u');
$objWriter->startElement($prefix.'u');
$objWriter->writeAttribute('val', $element->getFont()->getUnderline());
$objWriter->endElement();
@ -209,7 +211,7 @@ class PHPExcel_Writer_Excel2007_StringTable extends PHPExcel_Writer_Excel2007_Wr
}
// t
$objWriter->startElement('t');
$objWriter->startElement($prefix.'t');
$objWriter->writeAttribute('xml:space', 'preserve');
$objWriter->writeRawData(PHPExcel_Shared_String::ControlCharacterPHP2OOXML( $element->getText() ));
$objWriter->endElement();

9
Classes/PHPExcel/Writer/Excel2007/Workbook.php
View File

@ -42,7 +42,7 @@ class PHPExcel_Writer_Excel2007_Workbook extends PHPExcel_Writer_Excel2007_Write
* @return string XML Output
* @throws Exception
*/
public function writeWorkbook(PHPExcel $pPHPExcel = null)
public function writeWorkbook(PHPExcel $pPHPExcel = null, $recalcRequired = FALSE)
{
// Create XML writer
$objWriter = null;
@ -82,7 +82,7 @@ class PHPExcel_Writer_Excel2007_Workbook extends PHPExcel_Writer_Excel2007_Write
$this->_writeDefinedNames($objWriter, $pPHPExcel);
// calcPr
$this->_writeCalcPr($objWriter);
$this->_writeCalcPr($objWriter,$recalcRequired);
$objWriter->endElement();
@ -188,13 +188,14 @@ class PHPExcel_Writer_Excel2007_Workbook extends PHPExcel_Writer_Excel2007_Write
* @param PHPExcel_Shared_XMLWriter $objWriter XML Writer
* @throws Exception
*/
private function _writeCalcPr(PHPExcel_Shared_XMLWriter $objWriter = null)
private function _writeCalcPr(PHPExcel_Shared_XMLWriter $objWriter = null, $recalcRequired = TRUE)
{
$objWriter->startElement('calcPr');
$objWriter->writeAttribute('calcId', '124519');
$objWriter->writeAttribute('calcMode', 'auto');
$objWriter->writeAttribute('fullCalcOnLoad', '1');
// fullCalcOnLoad isn't needed if we've recalculating for the save
$objWriter->writeAttribute('fullCalcOnLoad', ($recalcRequired) ? '0' : '1');
$objWriter->endElement();
}

12
Classes/PHPExcel/Writer/Excel2007/Worksheet.php
View File

@ -43,7 +43,7 @@ class PHPExcel_Writer_Excel2007_Worksheet extends PHPExcel_Writer_Excel2007_Writ
* @return string XML Output
* @throws Exception
*/
public function writeWorksheet($pSheet = null, $pStringTable = null)
public function writeWorksheet($pSheet = null, $pStringTable = null, $includeCharts = FALSE)
{
if (!is_null($pSheet)) {
// Create XML writer
@ -117,8 +117,8 @@ class PHPExcel_Writer_Excel2007_Worksheet extends PHPExcel_Writer_Excel2007_Writ
// Breaks
$this->_writeBreaks($objWriter, $pSheet);
// Drawings
$this->_writeDrawings($objWriter, $pSheet);
// Drawings and/or Charts
$this->_writeDrawings($objWriter, $pSheet, $includeCharts);
// LegacyDrawing
$this->_writeLegacyDrawing($objWriter, $pSheet);
@ -1083,10 +1083,12 @@ class PHPExcel_Writer_Excel2007_Worksheet extends PHPExcel_Writer_Excel2007_Writ
* @param PHPExcel_Worksheet $pSheet Worksheet
* @throws Exception
*/
private function _writeDrawings(PHPExcel_Shared_XMLWriter $objWriter = null, PHPExcel_Worksheet $pSheet = null)
private function _writeDrawings(PHPExcel_Shared_XMLWriter $objWriter = null, PHPExcel_Worksheet $pSheet = null, $includeCharts = FALSE)
{
$chartCount = ($includeCharts) ? $pSheet->getChartCollection()->count() : 0;
// If sheet contains drawings, add the relationships
if ($pSheet->getDrawingCollection()->count() > 0) {
if (($pSheet->getDrawingCollection()->count() > 0) ||
($chartCount > 0)) {
$objWriter->startElement('drawing');
$objWriter->writeAttribute('r:id', 'rId1');
$objWriter->endElement();