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From "Bishop, Michael W. CONTR J9C880" <Michael.Bis...@je.jfcom.mil>
Subject RE: Scaling around a center point...
Date Fri, 16 Dec 2005 20:21:45 GMT
I don't understand why that would make a difference.  Regardless of the
axis, the center point doesn't change, does it?

Michael Bishop

-----Original Message-----
From: Archie Cobbs [mailto:archie@dellroad.org] 
Sent: Friday, December 16, 2005 3:10 PM
To: batik-users@xmlgraphics.apache.org
Subject: Re: Scaling around a center point...

Bishop, Michael W. CONTR J9C880 wrote:
> I have a new problem with transforms.  Rotation doesn't seem to work
> when I scale non-uniformly.  If I scale in just the X direction or
just

If you take a non-circular ellipse, then stretch it, you change its
apparent "axis". You are assuming that the ellipse's axis doesn't change
(an inferring rotation angle from it), but that's not true when you
stretch non-uniformly.

-Archie

________________________________________________________________________
__
Archie Cobbs      *        CTO, Awarix        *
http://www.awarix.com

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