From Julieanne Kost’s Blog: In order to automatically convert the transparent areas of a layer into a mask, select Layer > Layer Mask > From Transparency.
This is a great tutorial by Adobe Digital Imaging Evangelist, Julieanne Kost. I’m posting this 6 minute video tip because it contains excellent instruction on some of the most useful features in Photoshop CS4, and I want an easy reference to review them again whenever I need to. If you are using Photoshop CS4, watch this tutorial. Julieanne is an excellent … Read More