Function

Summary

Modifies a transform such that a rotating of a given number of radians is performed on any points multiplied by the transform.

Package

graphics-ports

Signature

apply-rotation transform theta

Arguments

transform

A transform.

theta

A real number.

Description

The apply-rotation function modifies transform such that a rotation of theta radians is performed on any points multiplied by the transform. Any operations already contained in the transform occur before the new rotation.