| public crop ( integer $src_x, integer $src_y, integer $src_w, integer $src_h, integer $dst_w = null, integer $dst_h = null, boolean $src_abs = false ) : boolean | WP_Error | ||
| $src_x | integer | The start x position to crop from. |
| $src_y | integer | The start y position to crop from. |
| $src_w | integer | The width to crop. |
| $src_h | integer | The height to crop. |
| $dst_w | integer | Optional. The destination width. |
| $dst_h | integer | Optional. The destination height. |
| $src_abs | boolean | Optional. If the source crop points are absolute. |
| return | boolean | WP_Error | |
public function crop($src_x, $src_y, $src_w, $src_h, $dst_w = null, $dst_h = null, $src_abs = false)
{
if ($src_abs) {
$src_w -= $src_x;
$src_h -= $src_y;
}
try {
$this->image->cropImage($src_w, $src_h, $src_x, $src_y);
$this->image->setImagePage($src_w, $src_h, 0, 0);
if ($dst_w || $dst_h) {
// If destination width/height isn't specified, use same as
// width/height from source.
if (!$dst_w) {
$dst_w = $src_w;
}
if (!$dst_h) {
$dst_h = $src_h;
}
$thumb_result = $this->thumbnail_image($dst_w, $dst_h);
if (is_wp_error($thumb_result)) {
return $thumb_result;
}
return $this->update_size();
}
} catch (Exception $e) {
return new WP_Error('image_crop_error', $e->getMessage());
}
return $this->update_size();
} /**
* Test cropping an image
*/
public function test_crop() {
$file = DIR_TESTDATA . '/images/gradient-square.jpg';
$imagick_image_editor = new WP_Image_Editor_Imagick( $file );
$imagick_image_editor->load();
$imagick_image_editor->crop( 0, 0, 50, 50 );
$this->assertEquals( array( 'width' => 50, 'height' => 50 ), $imagick_image_editor->get_size() );
}
