function imagecache_colorshift_image in ImageCache Actions 6

Same name and namespace in other branches

1. 5.3 imagecache_coloractions.module \imagecache_colorshift_image()
2. 5.2 imagecache_coloractions.module \imagecache_colorshift_image()
3. 6.2 coloractions/imagecache_coloractions.module \imagecache_colorshift_image()

Implementation of hook_image()

Process the imagecache action on the passed image

Just converts and passes the vals to the all-purpose 'filter' action

File

./imagecache_coloractions.module, line 119

Additional actions for imagecache processing.

Code

function imagecache_colorshift_image(&$image, $data = array()) {

  // convert color from hex (as it is stored in the UI)
  if ($data['RGB']['HEX'] && ($deduced = hex_to_rgb($data['RGB']['HEX']))) {
    $data['RGB'] = array_merge($data['RGB'], $deduced);
  }
  $data['filter'] = 4;
  $data['filter_arg1'] = $data['RGB']['red'];
  $data['filter_arg2'] = $data['RGB']['green'];
  $data['filter_arg3'] = $data['RGB']['blue'];
  return imagecache_imagefilter($image, $data);
}