/**
* Write txt
*
* @param PHPPowerPoint_Shared_XMLWriter $objWriter XML Writer
* @param PHPPowerPoint_Shape_RichText $shape
* @param int $shapeId
* @throws Exception
*/
private function _writeTxt(PHPPowerPoint_Shared_XMLWriter $objWriter = null, PHPPowerPoint_Shape_RichText $shape = null, $shapeId)
{
// p:sp
$objWriter->startElement('p:sp');
// p:nvSpPr
$objWriter->startElement('p:nvSpPr');
// p:cNvPr
$objWriter->startElement('p:cNvPr');
$objWriter->writeAttribute('id', $shapeId);
$objWriter->writeAttribute('name', '');
$objWriter->endElement();
// p:cNvSpPr
$objWriter->startElement('p:cNvSpPr');
$objWriter->writeAttribute('txBox', '1');
$objWriter->endElement();
// p:nvPr
$objWriter->writeElement('p:nvPr', null);
$objWriter->endElement();
// p:spPr
$objWriter->startElement('p:spPr');
// a:xfrm
$objWriter->startElement('a:xfrm');
$objWriter->writeAttribute('rot', PHPPowerPoint_Shared_Drawing::degreesToAngle($shape->getRotation()));
// a:off
$objWriter->startElement('a:off');
$objWriter->writeAttribute('x', PHPPowerPoint_Shared_Drawing::pixelsToEMU($shape->getOffsetX()));
$objWriter->writeAttribute('y', PHPPowerPoint_Shared_Drawing::pixelsToEMU($shape->getOffsetY()));
$objWriter->endElement();
// a:ext
$objWriter->startElement('a:ext');
$objWriter->writeAttribute('cx', PHPPowerPoint_Shared_Drawing::pixelsToEMU($shape->getWidth()));
$objWriter->writeAttribute('cy', PHPPowerPoint_Shared_Drawing::pixelsToEMU($shape->getHeight()));
$objWriter->endElement();
$objWriter->endElement();
// a:prstGeom
$objWriter->startElement('a:prstGeom');
$objWriter->writeAttribute('prst', 'rect');
$objWriter->endElement();
// a:noFill
$objWriter->writeElement('a:noFill', null);
if ($shape->getShadow()->getVisible()) {
// a:effectLst
$objWriter->startElement('a:effectLst');
// a:outerShdw
$objWriter->startElement('a:outerShdw');
$objWriter->writeAttribute('blurRad', PHPPowerPoint_Shared_Drawing::pixelsToEMU($shape->getShadow()->getBlurRadius()));
$objWriter->writeAttribute('dist', PHPPowerPoint_Shared_Drawing::pixelsToEMU($shape->getShadow()->getDistance()));
$objWriter->writeAttribute('dir', PHPPowerPoint_Shared_Drawing::degreesToAngle($shape->getShadow()->getDirection()));
$objWriter->writeAttribute('algn', $shape->getShadow()->getAlignment());
$objWriter->writeAttribute('rotWithShape', '0');
// a:srgbClr
$objWriter->startElement('a:srgbClr');
$objWriter->writeAttribute('val', $shape->getShadow()->getColor()->getRGB());
// a:alpha
$objWriter->startElement('a:alpha');
$objWriter->writeAttribute('val', $shape->getShadow()->getAlpha() * 1000);
$objWriter->endElement();
$objWriter->endElement();
$objWriter->endElement();
$objWriter->endElement();
}
$objWriter->endElement();
// p:txBody
$objWriter->startElement('p:txBody');
// a:bodyPr
$objWriter->startElement('a:bodyPr');
$objWriter->writeAttribute('wrap', 'square');
$objWriter->writeAttribute('rtlCol', '0');
// a:spAutoFit
$objWriter->writeElement('a:spAutoFit', null);
$objWriter->endElement();
// a:lstStyle
$objWriter->writeElement('a:lstStyle', null);
// a:p
$objWriter->startElement('a:p');
// a:pPr
$objWriter->startElement('a:pPr');
$objWriter->writeAttribute('algn', $shape->getAlignment()->getHorizontal());
$objWriter->writeAttribute('fontAlgn', $shape->getAlignment()->getVertical());
$objWriter->writeAttribute('indent', $shape->getAlignment()->getIndent());
$objWriter->writeAttribute('lvl', $shape->getAlignment()->getLevel());
$objWriter->endElement();
// Loop trough rich text elements
$elements = $shape->getRichTextElements();
foreach ($elements as $element) {
if ($element instanceof PHPPowerPoint_Shape_RichText_Break) {
// a:br
$objWriter->writeElement('a:br', null);
} elseif ($element instanceof PHPPowerPoint_Shape_RichText_Run || $element instanceof PHPPowerPoint_Shape_RichText_TextElement) {
// a:r
$objWriter->startElement('a:r');
// a:rPr
if ($element instanceof PHPPowerPoint_Shape_RichText_Run) {
// a:rPr
$objWriter->startElement('a:rPr');
// Bold
$objWriter->writeAttribute('b', $element->getFont()->getBold() ? 'true' : 'false');
// Italic
$objWriter->writeAttribute('i', $element->getFont()->getItalic() ? 'true' : 'false');
// Strikethrough
$objWriter->writeAttribute('strike', $element->getFont()->getStrikethrough() ? 'sngStrike' : 'noStrike');
// Size
$objWriter->writeAttribute('sz', $element->getFont()->getSize() * 100);
// Underline
$objWriter->writeAttribute('u', $element->getFont()->getUnderline());
// Superscript / subscript
if ($element->getFont()->getSuperScript() || $element->getFont()->getSubScript()) {
if ($element->getFont()->getSuperScript()) {
$objWriter->writeAttribute('baseline', '30000');
} else {
if ($element->getFont()->getSubScript()) {
$objWriter->writeAttribute('baseline', '-25000');
}
}
}
// Color - a:solidFill
$objWriter->startElement('a:solidFill');
// a:srgbClr
$objWriter->startElement('a:srgbClr');
$objWriter->writeAttribute('val', $element->getFont()->getColor()->getRGB());
$objWriter->endElement();
$objWriter->endElement();
// Font - a:latin
$objWriter->startElement('a:latin');
$objWriter->writeAttribute('typeface', $element->getFont()->getName());
$objWriter->endElement();
$objWriter->endElement();
}
// t
$objWriter->startElement('a:t');
$objWriter->writeRaw(PHPPowerPoint_Shared_String::ControlCharacterPHP2OOXML(htmlspecialchars($element->getText())));
$objWriter->endElement();
$objWriter->endElement();
}
}
$objWriter->endElement();
$objWriter->endElement();
/*
<a:r>
<a:rPr lang="en-US" dirty="0" err="1" smtClean="0" />
</a:r>
*/
$objWriter->endElement();
}
/**
* Write Gradient Fill
*
* @param PHPPowerPoint_Shared_XMLWriter $objWriter XML Writer
* @param PHPPowerPoint_Style_Fill $pFill Fill style
* @throws Exception
*/
protected function _writeGradientFill(PHPPowerPoint_Shared_XMLWriter $objWriter = null, PHPPowerPoint_Style_Fill $pFill = null)
{
// a:gradFill
$objWriter->startElement('a:gradFill');
// a:gsLst
$objWriter->startElement('a:gsLst');
// a:gs
$objWriter->startElement('a:gs');
$objWriter->writeAttribute('pos', '0');
// srgbClr
$objWriter->startElement('a:srgbClr');
$objWriter->writeAttribute('val', $pFill->getStartColor()->getRGB());
$objWriter->endElement();
$objWriter->endElement();
// a:gs
$objWriter->startElement('a:gs');
$objWriter->writeAttribute('pos', '100000');
// srgbClr
$objWriter->startElement('a:srgbClr');
$objWriter->writeAttribute('val', $pFill->getEndColor()->getRGB());
$objWriter->endElement();
$objWriter->endElement();
$objWriter->endElement();
// a:lin
$objWriter->startElement('a:lin');
$objWriter->writeAttribute('ang', PHPPowerPoint_Shared_Drawing::degreesToAngle($pFill->getRotation()));
$objWriter->writeAttribute('scaled', '0');
$objWriter->endElement();
$objWriter->endElement();
}
/**
* Write chart to XML format
*
* @param PHPPowerPoint_Shape_Chart $chart
* @return string XML Output
* @throws Exception
*/
public function writeChart(PHPPowerPoint_Shape_Chart $chart = null)
{
// Check slide
if (is_null($chart)) {
throw new Exception("Invalid PHPPowerPoint_Shape_Chart object passed.");
}
// Create XML writer
$objWriter = null;
if ($this->getParentWriter()->getUseDiskCaching()) {
$objWriter = new PHPPowerPoint_Shared_XMLWriter(PHPPowerPoint_Shared_XMLWriter::STORAGE_DISK, $this->getParentWriter()->getDiskCachingDirectory());
} else {
$objWriter = new PHPPowerPoint_Shared_XMLWriter(PHPPowerPoint_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');
// c:date1904
$objWriter->startElement('c:date1904');
$objWriter->writeAttribute('val', '1');
$objWriter->endElement();
// c:lang
$objWriter->startElement('c:lang');
$objWriter->writeAttribute('val', 'en-US');
$objWriter->endElement();
// c:chart
$objWriter->startElement('c:chart');
// Title?
if ($chart->getTitle()->getVisible()) {
// Write title
$this->_writeTitle($objWriter, $chart->getTitle());
}
// c:autoTitleDeleted
$objWriter->startElement('c:autoTitleDeleted');
$objWriter->writeAttribute('val', '0');
$objWriter->endElement();
// c:view3D
$objWriter->startElement('c:view3D');
// c:rotX
$objWriter->startElement('c:rotX');
$objWriter->writeAttribute('val', $chart->getView3D()->getRotationX());
$objWriter->endElement();
// c:hPercent
$objWriter->startElement('c:hPercent');
$objWriter->writeAttribute('val', $chart->getView3D()->getHeightPercent());
$objWriter->endElement();
// c:rotY
$objWriter->startElement('c:rotY');
$objWriter->writeAttribute('val', $chart->getView3D()->getRotationY());
$objWriter->endElement();
// c:depthPercent
$objWriter->startElement('c:depthPercent');
$objWriter->writeAttribute('val', $chart->getView3D()->getDepthPercent());
$objWriter->endElement();
// c:rAngAx
$objWriter->startElement('c:rAngAx');
$objWriter->writeAttribute('val', $chart->getView3D()->getRightAngleAxes() ? '1' : '0');
$objWriter->endElement();
// c:perspective
$objWriter->startElement('c:perspective');
$objWriter->writeAttribute('val', $chart->getView3D()->getPerspective());
$objWriter->endElement();
$objWriter->endElement();
// Write plot area
$this->_writePlotArea($objWriter, $chart->getPlotArea(), $chart);
// Legend?
if ($chart->getLegend()->getVisible()) {
// Write legend
$this->_writeLegend($objWriter, $chart->getLegend());
}
// c:plotVisOnly
$objWriter->startElement('c:plotVisOnly');
$objWriter->writeAttribute('val', '1');
$objWriter->endElement();
$objWriter->endElement();
// c:spPr
$objWriter->startElement('c:spPr');
// Fill
$this->_writeFill($objWriter, $chart->getFill());
// Border
if ($chart->getBorder()->getLineStyle() != PHPPowerPoint_Style_Border::LINE_NONE) {
$this->_writeBorder($objWriter, $chart->getBorder(), '');
}
// Shadow
if ($chart->getShadow()->getVisible()) {
// a:effectLst
$objWriter->startElement('a:effectLst');
// a:outerShdw
$objWriter->startElement('a:outerShdw');
$objWriter->writeAttribute('blurRad', PHPPowerPoint_Shared_Drawing::pixelsToEMU($chart->getShadow()->getBlurRadius()));
$objWriter->writeAttribute('dist', PHPPowerPoint_Shared_Drawing::pixelsToEMU($chart->getShadow()->getDistance()));
$objWriter->writeAttribute('dir', PHPPowerPoint_Shared_Drawing::degreesToAngle($chart->getShadow()->getDirection()));
$objWriter->writeAttribute('algn', $chart->getShadow()->getAlignment());
$objWriter->writeAttribute('rotWithShape', '0');
// a:srgbClr
$objWriter->startElement('a:srgbClr');
$objWriter->writeAttribute('val', $chart->getShadow()->getColor()->getRGB());
// a:alpha
$objWriter->startElement('a:alpha');
$objWriter->writeAttribute('val', $chart->getShadow()->getAlpha() * 1000);
$objWriter->endElement();
$objWriter->endElement();
$objWriter->endElement();
$objWriter->endElement();
}
$objWriter->endElement();
// External data?
if ($chart->getIncludeSpreadsheet()) {
// c:externalData
$objWriter->startElement('c:externalData');
$objWriter->writeAttribute('r:id', 'rId1');
// c:autoUpdate
$objWriter->startElement('c:autoUpdate');
$objWriter->writeAttribute('val', '0');
$objWriter->endElement();
$objWriter->endElement();
}
$objWriter->endElement();
// Return
return $objWriter->getData();
}
