/**
* Returns the color at the specified location of the image resource
*
* @param ImageResource $aResource
* @param Coordinate $aCoordinate
*
* @return IColor The color found at the coordinates
*/
public static function getColorAt(ImageResource $aResource, Coordinate $aCoordinate)
{
$index = imagecolorat($aResource->getResource(), $aCoordinate->getX(), $aCoordinate->getY());
$color = new Color($index);
return $color;
}
