Creates a wipeout object, and controls whether wipeout frames are displayed in the drawing.
Creates a polygonal area that masks underlying objects with the current background color. The wipeout area is bounded by a frame that you can turn on or off. You can also choose to display the frame on screen and have it hidden for plotting.
The following prompts are displayed.
Determines the polygonal boundary of the wipeout object from a series of points.
Determines whether the edges of all wipeout objects are displayed or hidden.
Determines the polygonal boundary of the wipeout objects from a selected polyline.
Enter y to erase the polyline that was used to create the wipeout object. Enter n to retain the polyline.