Use the Roll menu to reposition the current
            frame on the canvas to paint its edges.
         
         To roll the image:
         
         
            - Click Paint.
            
- Click Roll.
               The Roll menu appears.
                
- Zoom in on the image if necessary.
            
- Drag the image using the pan cursor.
               You can also enter the
                  roll values in the Coordinate fields.
                
- To recentre the frame, click Reset.
               NoteThe frame is automatically
                     recentred when you go to another frame or exit Paint.