2 GP Reference Entries
with-graphics-rotation
Macro
- Summary
- Performs a call to
apply-rotationwith 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-rotationmarco 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