Using Help
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164
Adobe Photoshop Help
Selecting
Using Help
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164
Creating selections from slices (ImageReady)
If you create a slice in ImageReady, it can be converted into a selection.
To create a selection from a slice:
1
Select a slice. (See
“Selecting slices” on page 373
.)
2
Choose Select > Create Selection from Slice.
Adjusting pixel selections
You can adjust and refine your pixel selections using the selection tools and a variety of
commands in the Select menu.
In addition, you can apply geometric transformations to change the shape of a selection
border. (See
“Transforming objects in two dimensions” on page 181
.)
Moving, hiding, or inverting a selection
You can move a selection border around an image, hide a selection border, and invert a
selection so that the previously unselected part of the image is selected.
To move a selection border:
1
Using any selection tool, select new selection
from the options bar, and position the
pointer inside the selection border. The pointer changes to indicate that you can move the
selection .
2
Drag the border to enclose a different area of the image. You can drag a selection
border partly beyond the canvas boundaries. When you drag it back, the original border
reappears intact. You can also drag the selection border to another image window.
To control the movement of a selection:
•
To constrain the direction to multiples of 45°, begin dragging, and then hold down Shift
as you continue to drag.
•
To move the selection in 1-pixel increments, use an arrow key.
•
To move the selection in 10-pixel increments, hold down Shift, and use an arrow key.
To hide or show selection edges:
Do one of the following:
•
Choose View > Extras. This command also shows or hides: (Photoshop) selection edges,
target path, slices, and notes, or (ImageReady) selection edges, slices, image maps, text
bounds, text baseline, and text selection. (See
“Working with Extras” on page 47
.)
•
Choose View > Show > Selection Edges. This toggles the view of the selection edges
and affects the current selection only. The selection edges reappear when you make a
different selection.
To select the unselected parts of an image:
Choose Select > Inverse.
You can use this option to select an object placed against a solid-colored background.
Select the background using the magic wand tool and then inverse the selection.
