/**
* @param resource $resource
* @param int $width
* @param int $height
*/
private function __construct($resource, $width, $height)
{
$this->resource = $resource;
$this->width = $width;
$this->height = $height;
$this->lastCoords = new Coords(0, 0);
$this->backgroundColor = Color::createWhite();
}
