ImageEngine/gaffer — pull request #776 by goddardl (2014-03-07 02:53:48+00:00)
Title: Fixed the ImageView swatches for images without an alpha channel.

Fixed the ImageView swatches so that they draw correctly when no alpha is present. Previously, the swatches in the image viewer would draw the colour as transparent if no alpha was found. Now, if no alpha is found, the swatch is drawn as if the image has an alpha value of 1.