/**
* Write element
*/
public function write()
{
$xmlWriter = $this->getXmlWriter();
$element = $this->getElement();
if (!$element instanceof \PhpOffice\PhpWord\Element\Image) {
return;
}
$mediaIndex = $element->getMediaIndex();
$target = 'Pictures/' . $element->getTarget();
$style = $element->getStyle();
$width = Drawing::pixelsToCentimeters($style->getWidth());
$height = Drawing::pixelsToCentimeters($style->getHeight());
$xmlWriter->startElement('text:p');
$xmlWriter->writeAttribute('text:style-name', 'Standard');
$xmlWriter->startElement('draw:frame');
$xmlWriter->writeAttribute('draw:style-name', 'fr' . $mediaIndex);
$xmlWriter->writeAttribute('draw:name', $element->getElementId());
$xmlWriter->writeAttribute('text:anchor-type', 'as-char');
$xmlWriter->writeAttribute('svg:width', $width . 'cm');
$xmlWriter->writeAttribute('svg:height', $height . 'cm');
$xmlWriter->writeAttribute('draw:z-index', $mediaIndex);
$xmlWriter->startElement('draw:image');
$xmlWriter->writeAttribute('xlink:href', $target);
$xmlWriter->writeAttribute('xlink:type', 'simple');
$xmlWriter->writeAttribute('xlink:show', 'embed');
$xmlWriter->writeAttribute('xlink:actuate', 'onLoad');
$xmlWriter->endElement();
// draw:image
$xmlWriter->endElement();
// draw:frame
$xmlWriter->endElement();
// text:p
}
/**
* Test unit conversion functions with various numbers
*/
public function testUnitConversions()
{
$values[] = 0;
// zero value
$values[] = rand(1, 100) / 100;
// fraction number
$values[] = rand(1, 100);
// integer
foreach ($values as $value) {
$result = Drawing::pixelsToEMU($value);
$this->assertEquals(round($value * 9525), $result);
$result = Drawing::EMUToPixels($value);
$this->assertEquals(round($value / 9525), $result);
$result = Drawing::pixelsToPoints($value);
$this->assertEquals($value * 0.6777777699999999, $result);
$result = Drawing::pointsToPixels($value);
$this->assertEquals($value * 1.333333333, $result);
$result = Drawing::degreesToAngle($value);
$this->assertEquals((int) round($value * 60000), $result);
$result = Drawing::angleToDegrees($value);
$this->assertEquals(round($value / 60000), $result);
$result = Drawing::pixelsToCentimeters($value);
$this->assertEquals($value * 0.028, $result);
$result = Drawing::centimetersToPixels($value);
$this->assertEquals($value / 0.028, $result);
}
}
