All Manuals > CAPI User Guide and Reference Manual > 22 GRAPHICS-PORTS Reference Entries

clear-graphics-port Function

Summary

Draws a filled rectangle covering the entire port in the port's background color.

Package

graphics-ports

Signature

clear-graphics-port port

Arguments
port
A graphics port.
Description

The function clear-graphics-port draws a filled rectangle in port covering the entire port in the port's background. All other graphics state parameters are ignored.


CAPI User Guide and Reference Manual (Macintosh version) - 01 Dec 2021 19:31:44