Rotating Graphics

[Alejandro Tejada]

on Fri, 5 Mar 2004
Dar Scott wrote:

> Use a custom property (or more) to hold points with
> fractional 
> positioning, that is, with numbers that are not
> rounded after each 
> rotation.  Rotate that.  After each rotation set the
> points.  Never get 
> the points, except maybe for the first time.

You are right, the use of the integer coordinates 
is a know limitation of the function RevRotatePoly.

Paul could find the stack "graphic transformations"
in my website. I used matrices to implement scale,
rotate and skew of polygon graphics.

al


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