Hi All,
I have resolved the problem. Please ignore this thread.
Thanks,
Selva
Selva wrote:
>
> Hi All,
>
> I am trying to translate the SVG content when I do the ZoomOut. So I have
> calculated the translation value from the ZoomedOut transform. But when I
> set this value in rendering transform, the translation is not happening
> properly. Please see the following values.
>
> AffineTransform rat = getRenderingTransform();
> AffineTransform at = AffineTransform.getScaleInstance(scale, scale);
> AffineTransform t = new AffineTransform(at);
> t.concatenate(rat);
>
> Rectangle r2d1 = rat.createTransformedShape(getViewBoxRect()).getBounds();
> ----(1)
> Rectangle r2d2 = t.createTransformedShape(getViewBoxRect()).getBounds();
> ----(2)
>
> if(r2d1.x < 0) {
> double tx=Math.abs(r2d1.x)-Math.abs(r2d2.x);
> double ty=Math.abs(r2d1.y)-Math.abs(r2d2.y);
> t = AffineTransform.getTranslateInstance(tx, ty);
> t.preConcatenate(at);
> t.concatenate(rat);
> }
> setRenderingTransform(t);
>
> ----(3)
>
> 1 - java.awt.Rectangle[x=-4067,y=-2592,width=4792,height=3171]
> 2 - java.awt.Rectangle[x=-3661,y=-2333,width=4313,height=2854]
> 3 - AffineTransform[[3.75952335247409, 0.0, -3294.9], [0.0,
> 3.75952335247409, -2099.7000000000003]]
>
> In the above values, my expected tx and ty supposed to be -3661 and
> -2333. But my rendering transform is -3294.9 and 2099.7. So can anyone
> please explain, how to calculate the correct translation value?
>
> Thanks in advance.
>
> Regards,
> Selva
>
>
--
View this message in context:
http://www.nabble.com/Translation-problem-tf3482861.html#a9763749
Sent from the Batik - Users mailing list archive at Nabble.com.
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
