image_crop
function image_crop
image_crop(stdClass $image, $x, $y, $width, $height)
Crops an image to a rectangle specified by the given dimensions.
Parameters
$image: An image object returned by image_load().
$x: The top left coordinate, in pixels, of the crop area (x axis value).
$y: The top left coordinate, in pixels, of the crop area (y axis value).
$width: The target width, in pixels.
$height: The target height, in pixels.
Return value
TRUE on success, FALSE on failure.
See also
Related topics
File
- includes/image.inc, line 331
- API for manipulating images.
Code
function image_crop(stdClass $image, $x, $y, $width, $height) { $aspect = $image->info['height'] / $image->info['width']; if (empty($height)) { $height = $width / $aspect; } if (empty($width)) { $width = $height * $aspect; } $width = (int) round($width); $height = (int) round($height); return image_toolkit_invoke('crop', $image, array($x, $y, $width, $height)); }
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https://api.drupal.org/api/drupal/includes!image.inc/function/image_crop/7.x