| public static watermark ( string | resource | Imagine\Image\ImageInterface $image, string | resource | Imagine\Image\ImageInterface $watermarkImage, array $start = [0, 0] ) : Imagine\Image\ImageInterface | ||
| $image | string | resource | Imagine\Image\ImageInterface | either ImageInterface, resource or a string containing file path |
| $watermarkImage | string | resource | Imagine\Image\ImageInterface | either ImageInterface, resource or a string containing watermark file path |
| $start | array | the starting point. This must be an array with two elements representing `x` and `y` coordinates. |
| return | Imagine\Image\ImageInterface | |
public static function watermark($image, $watermarkImage, array $start = [0, 0])
{
if (!isset($start[0], $start[1])) {
throw new InvalidParamException('$start must be an array of two elements.');
}
$img = self::ensureImageInterfaceInstance($image);
$watermark = self::ensureImageInterfaceInstance($watermarkImage);
$img->paste($watermark, new Point($start[0], $start[1]));
return $img;
}