Thomas Palfray wrote:
Thanks for your answer.
[email protected] a écrit :
Hi Thomas,
Thomas Palfray <[email protected]> wrote on 10/25/2008
05:08:39 AM:
> Well, i'm working on an application wich need to rotate a JSVGCanvas
> (90°, 180°, 270°). I used AffineTransform and the method
> setRenderingTransform like that :
If you only need to support 90, 180 & 270 deg rotations.
I would suggest simply hard coding the correction factors.
For 90deg it will be a translate in X by the height before rotation.
for 180 deg it will be translate in X by the width and
in Y by the height (both before rotation), for 270 a
translate in Y by the width before rotation.
I'm having the same problem -- I have a JSVGCanvas I want to paint in
different orientations. I have tried the setRenderingTransform()
method with no success -- it just gets overwritten by some other logic
within batik with the identity transform when the component is resized.
Question: at what point can setRenderingTransform(at, true) be used or
is meaningful within the lifecycle of GVT rendering process?
Another question -- is there anything to read to understand the usage of
the different transforms in JSVGCanvas? You have the initial
transform, rendering transform, viewing transform, viewbox transform,
and painting transform.
Thanks in advance for any pointers.
--
Alan Deikman
ZNYX Networks
