ACD Systems ACDSEE 12, Руководство пользователя

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ACDSee 12 User Guide
4. To clear the selection, click anywhere on the image (for the Freehand Lasso or Marquee) or click Clear .
5. To add to an existing selection, hold down SHIFT and draw a shape that includes any part of the original selection line.
When you release the mouse, the original selection expands to include the outer edge of your addition.
6. To add multiple areas into your selection, hold down SHIFT and draw around any part of the image.
As long as you do not touch the line of any other selection, you can add several separate areas to a selection.
7. To subtract from a selection, hold down CTRL and draw a shape that includes part of the original selection, or encircles it
completely.
8. If you wish to apply edits or effects to the outside areas of the image, you need to click Invert to reverse the selected area.
Now the selection includes all the outside areas of the image with the central area outside the selection.
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