You can delete a specified area.
1. Click the [Show/Hide Map List] button of the "Image Map Editor".
=> A dialog box appears with the specified map list is displayed in the list.
2. From the list, select the shape to delete.
=> The selected shape is selected on the image. The resize handles (small black squares) appear when you select the shape.
3. Click the [Delete] button.
=> The selected shape is deleted from the image and the list.
Hint
A menu appears when you right-click the selected list. You can also select [Delete] from this menu.