DSCI 10310 Lecture Notes - Lecture 4: Dialog Box, Doubleclick
14 Feb 2019
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Document Summary
Naming layers: name layers to easily identify their purpose in the document, to change a layer name, access layer properties, double-click the layer name in the layers palette and type a new name. Restoring a layer: delete the delete layer state on the history palette to restore a layer deleted by accident. Adding a layer: use the new layer dialog box to add a new layer to an image, photoshop names new layers consecutively starting with layer 1. Defining selections: an area of image surrounded by a marquee. Selection tools: rectangular marquee tool, elliptical marquee tool, single row marquee tool, single column marquee tool, crop tool, magic wand tool, lasso tool, polygonal lasso tool, magnetic lasso tool, eraser tool, background eraser tool, magic eraser tool. Extract command: located on the filter menu, used to separate an image from a background or surrounding imagery.
