How Selections Work In Adobe Photoshop CS4

How Selections Work In Adobe Photoshop CS4: Making selections in a vector drawing is really easy. This is because they consist of discrete objects each of which can be selected and manipulated independently of the rest of the drawing. By contrast, bitmapped image is one continuous whole consisting of a matrix of pixels. Making selections in a bitmapped image is therefore much more complex and difficult than simply clicking on an object as you would do in a vector drawing. In fact, selections are such a big deal in Photoshop that there is a whole menu dedicated to selection options and techniques: the Select menu.

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