Creating a layer-based slice

Another method for defining slices in Photoshop and ImageReady is to convert layers into slices. A layer-based slice includes all the pixel data in the layer. When you edit the layer, move it, or apply a layer effect to it, the layer-based slice adjusts to encompass the new pixels. To unlink a layer-based slice from its layer, you can convert it to a user slice. You'll create a slice based on the Copyright Strip layer, and then apply a layer effect to it so you can see how the slice adjusts to...