Adobe Photoshop CS2 On Demand [Electronic resources] نسخه متنی

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Adobe Photoshop CS2 On Demand [Electronic resources] - نسخه متنی

Andy Anderson; Steve Johnson

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Using the Magic Wand Tool


The Magic Wand tool (so named since it appears like a magic wand) is unique in the fact that you do not drag and select with this tool, you simply click. The Magic Wand tool creates a selection based on the shift in brightness range within an image. If there is a definable shift in the brightness of the pixels, it can be a very powerful tool for the selection of odd shaped areas. For example, a bright colored sunflower contrasted with a bright blue sky would be a snap for the Magic Wand tool. To use the Magic Wand, click on the Magic Wand Tool button on the toolboxthis tool does not have any other sub tools. Sometimes it's easier to select what you don't want. In this example, the blue sky was selected and removed. However, you might have wanted to select the sunflower, and move it into another image. If that's the case, it was still easier to select the sky using the Magic Wand, clicking the Select menu, and then clicking Inverse to reverse the selection.

Use the Magic Wand Tool



Select the

Magic Wand tool on the toolbox.

Use the

Preset Tool list arrow, and then select from the available tool presets.

Use the selection options on the Options bar to create a new selection, or add, subtract or intersect an existing selection.

Enter a Tolerance value (0 to 255). The higher the value the more information the Magic Wand tool selects.

Select the

Anti-alias check box to create a softer selection (useful with intensely rounded or curved selections).

Select the

Contiguous check box to select adjacent pixels within the active document.

Select the

Sample All Layers check box to sample image information from all layers.

Click an area to make a selection.

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