diff options
Diffstat (limited to 'Zotlabs/Photo/PhotoDriver.php')
| -rw-r--r-- | Zotlabs/Photo/PhotoDriver.php | 34 |
1 files changed, 32 insertions, 2 deletions
diff --git a/Zotlabs/Photo/PhotoDriver.php b/Zotlabs/Photo/PhotoDriver.php index e2e143f8d..c47a7c3b2 100644 --- a/Zotlabs/Photo/PhotoDriver.php +++ b/Zotlabs/Photo/PhotoDriver.php @@ -80,8 +80,18 @@ abstract class PhotoDriver { abstract public function flip($horiz = true, $vert = false); - abstract public function cropImage($max, $x, $y, $w, $h); - + /** + * @brief Crops the image. + * + * @param int $maxx width of the new image + * @param int $maxy height of the new image + * @param int $x x-offset for region + * @param int $y y-offset for region + * @param int $w width of region + * @param int $h height of region + * + * @return boolean|void false on failure + */ abstract public function cropImageRect($maxx, $maxy, $x, $y, $w, $h); /** @@ -300,6 +310,26 @@ abstract class PhotoDriver { } /** + * @brief Crops a square image. + * + * @see cropImageRect() + * + * @param int $max size of the new image + * @param int $x x-offset for region + * @param int $y y-offset for region + * @param int $w width of region + * @param int $h height of region + * + * @return boolean|void false on failure + */ + public function cropImage($max, $x, $y, $w, $h) { + if(! $this->is_valid()) + return false; + + $this->cropImageRect($max, $max, $x, $y, $w, $h); + } + + /** * @brief Reads exif data from a given filename. * * @param string $filename |