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Message-ID: <12f5c0140605250835p4a5afe2fk898729f02a68daf3@mail.gmail.com>
Date: Thu, 25 May 2006 11:35:52 -0400
From: "Philip Wilder" <philip.wilder@gmail.com>
To: batik-users@xmlgraphics.apache.org
Subject: Re: Extracting information from a transformation matrix
In-Reply-To: <523D779E0FF8A2468663A738B844AD053E9964@postman.j9.root2k.local>
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References: <12f5c0140605250607w4db7797dj999675e97c59d8fb@mail.gmail.com>
	 <523D779E0FF8A2468663A738B844AD053E9964@postman.j9.root2k.local>

I've considered that, but I am manipulating 2DGraphics in Java,
exporting to SVG and back again. Ideally speaking I want to be able to
accomodate all SVG files whether they were created by my tool or not.
So like it or not I have to provide support for the matrix(a, b, c, d,
e, f) transformation function.

Philip


On 5/25/06, Bishop, Michael W. CONTR J9C880 <Michael.Bishop@je.jfcom.mil> w=
rote:
> I was unable to.  I track translate, scale, and rotate separately and com=
bine them to form the transform attribute.
>
> Michael Bishop
>
> ________________________________
>
> From: Philip Wilder [mailto:philip.wilder@gmail.com]
> Sent: Thu 5/25/2006 9:07 AM
> To: batik-users@xmlgraphics.apache.org
> Subject: Extracting information from a transformation matrix
>
>
>
> Hello all,
>
> While I apologize in that this is not necessarily a Batik specific
> question but I've run across it in my interactions with Batik and Java
> so I thought I would pose it here. Basically I would like to know if
> it is possible to extract information from a transformation matrix.
> Specifically I will like to be able to track things like shear,
> rotation and transformation independently. Other online sources would
> seem to indicate no, but it would be helpful if someone here could
> give me an authoritative (or at least confident) yay or nay.
>
> Thanks,
>
> Philip
>
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