/**
* Places an image on top of the current resource. If the width and height are supplied, will
* perform a resize before placing the image.
*
* @param mixed $image Path to an image on filesystem or an Imanee Object.
* @param int $place_constant One of the Imanee::IM_POS constants, defaults to
* IM_POS_TOP_LEFT (top left corner).
* @param int $width Width for the placement.
* @param int $height Height for the placement.
* @param int $transparency Transparency of the placed image - 0 (default) to 100
* (transparent).
*
* @return $this
*
* @throws UnsupportedMethodException
* @throws UnsupportedFormatException
*/
public function placeImage($image, $place_constant = Imanee::IM_POS_TOP_LEFT, $width = null, $height = null, $transparency = 0)
{
if (!$this->resource instanceof ImageComposableInterface) {
throw new UnsupportedMethodException("This method is not supported by the ImageResource in use.");
}
if (!is_object($image)) {
$img = clone $this;
$img->load($image);
$image = $img;
}
if (!$image instanceof \Imanee\Imanee) {
throw new UnsupportedFormatException('Object not supported. It must be an instance of Imanee');
}
if ($width and $height) {
$image->resize($width, $height);
}
list($coordX, $coordY) = PixelMath::getPlacementCoordinates($image->getSize(), ['width' => $this->getWidth(), 'height' => $this->getHeight()], $place_constant);
$this->resource->compositeImage($image, $coordX, $coordY, 0, 0, $transparency);
return $this;
}
