2 GP Reference Entries

without-relative-drawing

Macro

Summary

Evaluates a body of Lisp code with the relative and collect internal variables of the port set tonil.

Signature

without-relative-drawing (port) &body body => result

Arguments

port: A graphic port
body: A body of Lisp code

Values

result: The return value of the last form executed in body

Description

Thewith-relative-drawing macro evaluates the code in body with the relative and collect internal variables of the pixmap graphics port port set tonil to turn off the port's collecting of drawing bounds and automatic shifting of its origins. Use this macro only within awith-pixmap-graphics-port macro.