image_style_transform_dimensions
function image_style_transform_dimensions
image_style_transform_dimensions($style_name, array &$dimensions)
Determines the dimensions of the styled image.
Applies all of an image style's effects to $dimensions.
Parameters
$style_name: The name of the style to be applied.
$dimensions: Dimensions to be modified - an array with components width and height, in pixels.
File
- modules/image/image.module, line 953
- Exposes global functionality for creating image styles.
Code
function image_style_transform_dimensions($style_name, array &$dimensions) { module_load_include('inc', 'image', 'image.effects'); $style = image_style_load($style_name); if (!is_array($style)) { return; } foreach ($style['effects'] as $effect) { if (isset($effect['dimensions passthrough'])) { continue; } if (isset($effect['dimensions callback'])) { $effect['dimensions callback']($dimensions, $effect['data']); } else { $dimensions['width'] = $dimensions['height'] = NULL; } } }
© 2001–2016 by the original authors
Licensed under the GNU General Public License, version 2 and later.
Drupal is a registered trademark of Dries Buytaert.
https://api.drupal.org/api/drupal/modules!image!image.module/function/image_style_transform_dimensions/7.x