Name

rotate_about_center - calculate the rotation/translation parameters that correspond to a rotation about a designated center

Usage

Input

alpha0
the (cw) rot around z
cx
the x-coordinate of the center to be rotated around
cy
the y-coordinate of the center to be rotated around

Output

Description

Purpose: to determine the parameters of a transformation that is described as a rotation around a center that is not the origin.

Author / Maintainer

P. R. Baldwin

Keywords

category 1
UTILITIES
category 2
SPATIAL.

Files

See also

Maturity

Bugs

rotate_about_center (last edited 2013-07-01 13:13:04 by localhost)