Commit 6464289a authored by Jennifer Hodgdon's avatar Jennifer Hodgdon
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Issue #1444650 by damiankloip: Make documentation of theme_image_style clearer

parent 298ebefe
......@@ -1047,7 +1047,9 @@ function image_effect_apply($image, $effect) {
* - style_name: The name of the style to be used to alter the original image.
* - uri: The path of the image file relative to the Drupal files directory.
* This function does not work with images outside the files directory nor
* with remotely hosted images.
* with remotely hosted images. This should be in a format such as
* 'images/image.jpg', or using a stream wrapper such as
* 'public://images/image.jpg'.
* - width: The width of the source image (if known).
* - height: The height of the source image (if known).
* - alt: The alternative text for text-based browsers.
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