Macro

Summary

Performs a call to apply-rotation with a given angle for the duration of the macro's body.

Signature

with-graphics-rotation ( port angle ) &body body => result

Arguments

port

A graphics port

angle

A real

body

A body of Lisp code

Values

result

The return value of the last form executed in body

Description

The with-graphics-rotation marco performs a call to

(apply-rotation transform angle )

on the port's transform for the duration of the body of the macro.

See also

apply-rotation