function reset(&$media)
{
OutputDriverGeneric::reset($media);
}
){kind=link}
function update_media($media)
{
parent::update_media($media);
/**
* Here we use a small hack; media height and width (in millimetres) match
* the size of screenshot (in pixels), so we take them as-is
*/
$this->_heightPixels = $media->height();
$this->_widthPixels = $media->width();
$this->_image = imagecreatetruecolor($this->_widthPixels, $this->_heightPixels);
/**
* Render white background
*/
$white = imagecolorallocate($this->_image, 255, 255, 255);
imagefill($this->_image, 0, 0, $white);
imagecolordeallocate($this->_image, $white);
$this->_color[0] = array('rgb' => array(0, 0, 0), 'object' => imagecolorallocate($this->_image, 0, 0, 0));
/**
* Setup initial clipping region
*/
$this->_clipping = array();
$this->_saveClip(new Rectangle(new Point(0, 0), new Point($this->_widthPixels - 1, $this->_heightPixels - 1)));
$this->_transform = new AffineTransform($this->_heightPixels, $this->_widthPixels / mm2pt($this->media->width()), $this->_heightPixels / mm2pt($this->media->height()));
}