Applying circular transparency
Circular transparency is one of the types of transparency you can use.
To apply circular transparency
1. Select the object (see Selecting objects).
2. Choose the Transparency Tool.
3. Shift-drag from where you want the center of the transparency to where you want the transparency to end.
4. If you want a repeating transparency pattern (like concentric rings), select Repeating from Transparency Tiling on the Transparency Tool Infobar.
Tips
You can also choose Circular from the Transparency Shape drop-down list on the Transparency Tool Infobar. A fill arrow shows you the radius of the transparency
You can edit the position and radius of the transparency by dragging the transparency handles. You can also change the transparency levels. See Changing circular transparency for details.