7 calls to hex_to_rgb() in ImageCache Actions 5.3

canvasactions_definecanvas_image in ./canvasactions.inc

Implementation of hook_image()

imagecache_alpha_image in ./transparency.inc

Given an image, manipulate the transparancy behaviour.

imagecache_colorshift_image in ./imagecache_coloractions.module

Implementation of hook_image()

imagecache_rgb_form in ./utility.inc

Prepare a subform for displaying RGB fields

png_color2alpha in ./transparency.inc

This achives a tonal effect by converting the images combined tone and existing transparency into one shade value. This is then used as the ALPHA transparency for that pixel, while the whole thing is coloured the same shade. Images…

textactions_text2canvas_image in ./textactions.inc

Place the source image on the current background

theme_canvasactions_rgb in ./utility.inc