/**
* Get hash code
*
* @return string Hash code
*/
public function getHashCode()
{
return md5(parent::getHashCode() . $this->_title->getHashCode() . $this->_legend->getHashCode() . $this->_plotArea->getHashCode() . $this->_view3D->getHashCode() . ($this->_includeSpreadsheet ? 1 : 0) . __CLASS__);
}
/**
* Write Legend
*
* @param PHPPowerPoint_Shared_XMLWriter $objWriter XML Writer
* @param PHPPowerPoint_Shape_Chart_Legend $subject
* @throws Exception
*/
protected function _writeLegend(PHPPowerPoint_Shared_XMLWriter $objWriter, PHPPowerPoint_Shape_Chart_Legend $subject)
{
// c:legend
$objWriter->startElement('c:legend');
// c:legendPos
$objWriter->startElement('c:legendPos');
$objWriter->writeAttribute('val', $subject->getPosition());
$objWriter->endElement();
// Write layout
$this->_writeLayout($objWriter, $subject);
// c:overlay
$objWriter->startElement('c:overlay');
$objWriter->writeAttribute('val', '0');
$objWriter->endElement();
// c:spPr
$objWriter->startElement('c:spPr');
// Fill
$this->_writeFill($objWriter, $subject->getFill());
// Border
if ($subject->getBorder()->getLineStyle() != PHPPowerPoint_Style_Border::LINE_NONE) {
$this->_writeBorder($objWriter, $subject->getBorder(), '');
}
$objWriter->endElement();
// c:txPr
$objWriter->startElement('c:txPr');
// a:bodyPr
$objWriter->writeElement('a:bodyPr', null);
// a:lstStyle
$objWriter->writeElement('a:lstStyle', null);
// a:p
$objWriter->startElement('a:p');
// a:pPr
$objWriter->startElement('a:pPr');
$objWriter->writeAttribute('algn', $subject->getAlignment()->getHorizontal());
$objWriter->writeAttribute('fontAlgn', $subject->getAlignment()->getVertical());
$objWriter->writeAttribute('marL', PHPPowerPoint_Shared_Drawing::pixelsToEMU($subject->getAlignment()->getMarginLeft()));
$objWriter->writeAttribute('marR', PHPPowerPoint_Shared_Drawing::pixelsToEMU($subject->getAlignment()->getMarginRight()));
$objWriter->writeAttribute('indent', PHPPowerPoint_Shared_Drawing::pixelsToEMU($subject->getAlignment()->getIndent()));
$objWriter->writeAttribute('lvl', $subject->getAlignment()->getLevel());
// a:defRPr
$objWriter->startElement('a:defRPr');
$objWriter->writeAttribute('b', $subject->getFont()->getBold() ? 'true' : 'false');
$objWriter->writeAttribute('i', $subject->getFont()->getItalic() ? 'true' : 'false');
$objWriter->writeAttribute('strike', $subject->getFont()->getStrikethrough() ? 'sngStrike' : 'noStrike');
$objWriter->writeAttribute('sz', $subject->getFont()->getSize() * 100);
$objWriter->writeAttribute('u', $subject->getFont()->getUnderline());
if ($subject->getFont()->getSuperScript() || $subject->getFont()->getSubScript()) {
if ($subject->getFont()->getSuperScript()) {
$objWriter->writeAttribute('baseline', '30000');
} elseif ($subject->getFont()->getSubScript()) {
$objWriter->writeAttribute('baseline', '-25000');
}
}
// Font - a:solidFill
$objWriter->startElement('a:solidFill');
// a:srgbClr
$objWriter->startElement('a:srgbClr');
$objWriter->writeAttribute('val', $subject->getFont()->getColor()->getRGB());
$objWriter->endElement();
$objWriter->endElement();
// Font - a:latin
$objWriter->startElement('a:latin');
$objWriter->writeAttribute('typeface', $subject->getFont()->getName());
$objWriter->endElement();
$objWriter->endElement();
$objWriter->endElement();
// a:endParaRPr
$objWriter->startElement('a:endParaRPr');
$objWriter->writeAttribute('lang', 'en-US');
$objWriter->writeAttribute('dirty', '0');
$objWriter->endElement();
$objWriter->endElement();
$objWriter->endElement();
$objWriter->endElement();
}