| You can make subtleor not so subtlechanges to a selection border with four options found on the Select > Modify menu (Figure 4.65). The Border command lets you change the width of the selection border. The Smooth command smoothes out a jagged or irregular selection edge. To increase the size of a selection, use the Expand command. To reduce the size of a selection, use the Contract command. Figure 4.65. Choose Select > Modify to use the Border, Smooth, Expand, and Contract tools.
To change the width of the border 1. | Make a selection in your image with any of the selection tools. | 2. | From the Select menu, choose Modify > Border. | 3. | Enter a value for the border width. The selection border changes based on the number you enter (Figure 4.66). Figure 4.66. The Border command lets you control the width of a selection border. In this example, I applied a white fill to a 10-pixel border (left) and a 30-pixel border (right).
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To smooth the edge of a selection 1. | From the Select menu, choose Modify > Smooth. | 2. | Enter a value for the radius of the smoothing effect. The radius values range from 1 to 100 and define how far away from the current edge the selection will move to create a new, smoother edge. |
To expand or contract the selection area 1. | From the Select menu, choose Modify; then choose Expand or Contract. | 2. | Enter a value for the number of pixels you would like the selection to either grow (expand) or shrink (contract) (Figure 4.67). Figure 4.67. You can expand or contract the size of a selection border from the Modify menu.
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