Turn on this checkbox to tell Photoshop to take its time and think more carefully about the selections it makes. Because the Quick Selection tool makes selections extremely quickly, their edges can end up looking blocky and imperfect. If you turn this setting on, Photoshop examines the whole enchilada-all the layers in your document-and grabs every pixel you paint across no matter which layer it’s on.Īuto-Enhance. This setting is initially turned off, which means Photoshop selects only the pixels on the active layer (the one that’s highlighted in the Layers panel). Alternatively, you can press the left bracket key () to increase it. You can change a brush cursor’s size by Control-Option-dragging left or right (Alt+right-click+dragging on a PC) to adjust hardness, press the same keys but drag up or down instead. You can also press and hold the Option key (Alt on a PC) to enter this mode. If Photoshop selected more than you wanted it to, click the “Subtract from selection” icon (a tiny – sign appears in your cursor), and then paint across the area you don’t want selected to make Photoshop exclude it. To get rid of the marching ants altogether, choose Select→Deselect. If you don’t like the selection Photoshop has created and want to start over, press ⌘-Z (Ctrl+Z) to undo it, or click the Options bar’s “New selection” icon and then brush across the area again. This mode, which Photoshop automatically switches to once you create an initial selection with the Quick Selection tool, lets you add any areas you brush over or click to the current selection. When you start painting with this tool, you see a tiny + sign inside the cursor (as shown here) and Photoshop puts the tool in “Add to selection” mode, which lets you add to an existing selection.Īdd to selection. When the Quick Selection tool is active, the Options bar includes these settings (see Figure 4-7):įigure 4-8. When using the Quick Selection tool, you can either click the area you want to select or drag your cursor (circled) across the area as if you were painting. ( Chapter 12 covers brushes in detail.) For the best results, use a hard-edged brush to produce well-defined edges (soft-edged brushes produce slightly transparent edges) and turn on the Auto-Enhance setting shown in Figure 4-7 and discussed in the box on Smart Auto-Enhancing. You adjust the Quick Selection tool’s brush size just like any other brush: by choosing a new size from the Options bar’s Brush picker, or by using the left and right bracket keys () to decrease and increase brush size (respectively). The size of the area it selects is proportional to the size of the brush you’re using: A larger brush creates a larger selection. When you do that, Photoshop thinks for a second and then creates a selection based on the color of the pixels you clicked or brushed across. To use this friendly tool, click anywhere in the area you want to select or drag the brush cursor across it, as shown in Figure 4-8. (To switch between it and the Magic Wand, press Shift-W.) When you activate the Quick Selection tool, the Options bar sports icons that let you create a new selection as well as add to-or subtract from-the current selection. Figure 4-7. You can press the W key to activate the Quick Selection tool.
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