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Layers and Masks 135<br />
• Use lock buttons on the Layers tab to prevent accidental<br />
modification of opacity, pixel colour, object positions or all three on the active<br />
layer or group), respectively.<br />
• To convert any shape or text layer to a standard layer, right-click on the layer<br />
name and choose Rasterize from the menu.<br />
• Use different thumbnail sizes in the Layers tab by clicking the Tab Menu<br />
button, then choosing Small Thumbnails or Large Thumbnails.<br />
• To convert the Background layer to a standard (transparent) layer, right-click<br />
"Background" on the Layers tab and choose Promote to Layer. The layer's<br />
name changes from "Background" to "Layer ." To convert a<br />
standard layer to a Background layer, right-click the layer and choose Layer to<br />
Background.<br />
• To access Layer Properties—including Name, Blend Mode, Opacity, and<br />
Blend Ranges—right-click the layer name and choose Properties....<br />
To control layer content:<br />
• To move layer content, select one or more layers containing the content<br />
to be moved (from the Layers tab), then drag with the Move Tool with no<br />
selection area present (press Ctrl+D to remove any selection).<br />
• To align layer content, select one or more layers (as above), then choose Align<br />
from the Layers menu, then select an option from the submenu.<br />
• To distribute layer content, select one or more layers (as above), then choose<br />
Distribute from the Layers menu, then select an option from the submenu.<br />
To carry out advanced layer operations:<br />
• To create a new standard layer from a selection, choose New Layer from<br />
Selection Copy or New Layer from Selection Cut from the Layers menu. The<br />
former command leaves the original region intact; the latter cuts the original<br />
region to the Clipboard.<br />
• To clone one or more active layers and their contents as new standard layers,<br />
right-click the selected layers then choose Duplicate... (or Alt-drag in the<br />
editing window with Move Tool selected). The process also lets you copy the<br />
layer to a new or currently opened image.