Clear

C Definition

Not Applicable

Pascal Definition

Not Applicable

Description

Clear is used to remove any graphics from the Plate (or Form). This is normally used to provide a "clean surface" on which to perform some drawing operations.

Escapes

The Clear block does not produce any escapes.

This list of blocks....

... produces this:

Which is erased with this block list:

leaving this....

Related Topics

Draw Line
Set Coordinate Frame
Set Line Color