/**
* Returns the height in pixels if the rendition is an image.
*
* @return integer the height in pixels or -1 if the height is not available or the rendition is not an image
*/
public function getHeight()
{
return parent::getHeight() ?: -1;
}
/**
* @depends testSetHeightSetsPropertyAsInteger
*/
public function testGetHeightReturnsPropertyValue()
{
$this->renditionData->setHeight(10);
$this->assertSame(10, $this->renditionData->getHeight());
}
