/**
* Test various conversions
*/
public function testConversions()
{
$original = 1;
$result = Font::fontSizeToPixels($original);
$this->assertEquals($original * 16 / 12, $result);
$result = Font::inchSizeToPixels($original);
$this->assertEquals($original * 96, $result);
$result = Font::centimeterSizeToPixels($original);
$this->assertEquals($original * 37.795275591, $result);
$result = Font::centimeterSizeToTwips($original);
$this->assertEquals($original * 565.217, $result);
$result = Font::inchSizeToTwips($original);
$this->assertEquals($original * 565.217 * 2.54, $result);
$result = Font::pixelSizeToTwips($original);
$this->assertEquals($original * 565.217 / 37.795275591, $result);
$result = Font::pointSizeToTwips($original);
$this->assertEquals($original * 20, $result);
}
/**
* Write element
*
* @return string
*/
public function write()
{
if (!$this->element instanceof ImageElement) {
return '';
}
$this->getStyles();
$style = $this->element->getStyle();
$content = '';
$content .= $this->writeOpening();
$content .= '{\\*\\shppict {\\pict';
$content .= '\\pngblip\\picscalex100\\picscaley100';
$content .= '\\picwgoal' . round(Font::pixelSizeToTwips($style->getWidth()));
$content .= '\\pichgoal' . round(Font::pixelSizeToTwips($style->getHeight()));
$content .= PHP_EOL;
$content .= $this->element->getImageStringData();
$content .= '}}';
$content .= $this->writeClosing();
return $content;
}