Section 73. Creating Layer Comps in Photoshop

#73. Creating Layer Comps in Photoshop

If you've fallen into the habit of creating multiple design compositions or comps in a single Photoshop file and then turning its layers on and off to review the different design directions, layer comps are definitely going to make your day. Layer comps save the current state of all the layers in the Layers palette, capturing the visibility, position, and appearance of the layers. A layer's appearance is based on the layer styles applied (see #72) and its blending mode.

Duplicating Layer Comps

Although it may not be apparent at first, you can drag a layer comp to the New Layer Comp button to duplicate it. Once it's duplicated, you can then make slight variations to the layer's settings and update the duplicated layer comp to become a new design direction for the image.

To create a layer comp, make sure the layers are visible and positioned along with their appearance set to how you want the layer comp to be captured. Open the Layer Comps palette (Window > Layer Comps), which by default resides in the palette well. In the Layer Comps palette, click the New Layer Comp button. In the resulting dialog (Figure 73a), supply a name for your layer comp and decide which layer settings should be captured and applied to the layer comp. You can optionally add a comment to the layer comp that then appears below the layer comp name once it's created. Click the OK button to finish creating your layer comp.

Figure 73a. When you create a layer comp, you have the option of capturing the visibility, position, and appearance of the layers in your document.

Now one layer comp isn't really that useful, since there's nothing to switch back and forth between, so continue to create other layer comps by turning on and off layers and their styles, and repositioning them. Then click the New Layer Comp button again and follow the previous detailed steps.

Once you have a couple of layer comps created, you can start viewing them via the Layer Comps palette (Figure 73b). Click the empty box to the left of a layer comp name to view it. The Apply Layer Comp icon will then appear in the box. You can click the Previous and Next Selected Layer Comp buttons at the bottom of the Layer Comps palette to cycle through all the layer comps. If you first select certain layer comps by Command-clicking (Mac) or Control-clicking (Windows) them, the buttons will cycle through only your selected set.

Figure 73b. Use the Layer Comps palette to quickly and easily flip through different comps by either clicking the empty gray box next to a layer comp name or using the left and right arrows at the bottom of the palette.

Exporting Layer Comps

Once you've created your layer comps, you can easily share them with others by exporting them. You can export your layer comps as individual files, a PDF presentation (see #62), or a Web photo gallery (WPG). Choose File > Scripts to access all three layer comps export options.

If you want to update a layer comp, select the layer comp in the Layer Comps palette and make your changes to the layer's settings. Then click the Update Layer Comp button at the bottom of the palette.


You can also create layer comps in ImageReady. Illustrator and InDesign now allow you to select a layer comp when placing a Photoshop file that contains them (see #63 and #64).

Adobe Creative Suite 2 How-Tos(c) 100 Essential Techniques
Adobe Creative Suite 2 How-Tos: 100 Essential Techniques
ISBN: 0321356748
EAN: 2147483647
Year: 2005
Pages: 143 © 2008-2017.
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