The following settings can be adjusted from the relevant dialogs:
- Radius—controls the width of the selection.
- Circular—when selected, the selection edges become increasingly rounded with increasing Radius values.
- Alignment—determines to origin for the expansion. Select from the pop-up menu.
To create an outline selection:
- With a selection in place, from the Select menu, select Outline.
- Adjust the settings in the dialog.
- Click Apply.