Operation Manual

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the selection shape constrained).

To drag a marquee from its center, hold down Alt (Windows) or Option (Mac OS) after you begin dragging.

Dragging a marquee from the corner of an image (left), and from the center of an image (right) by pressing Alt/Option as you drag

With the Single Row or Single Column Marquee tool, click near the area you want to select, and then drag the marquee to the exact

location. If no marquee is visible, increase the magnification of your image view.

To reposition a rectangle or elliptical marquee, first drag to create the selection border, keeping the mouse button depressed. Then hold

down the spacebar and continue to drag. Release the spacebar, but keep the mouse button depressed, if you need to continue adjusting

the selection border.