Hello:
Thanks a lot for your help. But so pity, i have not achieved it. I just use your demo code now, and when i run my java3D code, your code is running and i could get a lot of bufferedimage. Now, when i click one key or mouse button, i could call one method which is in your file. So i think i create one method like that:
AWTEventDispatcher ad = new AWTEventDispatcher();
public void interactive(){
ctx.addDOMListeners();
ad.setRootNode(gvtRoot);
ad.mouseClicked((MouseEvent) evt);
manager.getUpdateRunnableQueue();
}
is that right?
and I do not know how to use the evt, for the java 3d, i just could call the method, but i do now know how to transform the parameter now. For the basic way, I just want that when i press one button or click the mouse, i could call the method and then i could get the new Bufferedimage.
Sorry to trouble you again.
Thank you very much.
zhao long
On 4/25/06, [EMAIL PROTECTED] <[EMAIL PROTECTED]
> wrote:
Hi Zhao,
"comlong zhao" <[EMAIL PROTECTED]> wrote on 04/23/2006 06:04:05 PM:
> Thanks a lot for your help. There is only one problem left for me
that
> how to use the "batik.gvt.event.AWTEventDispatcher" to add the
interactive
> event. Now i use one simple SVG file for test, only one event of
clicking left
> button of mouse. I found there is a method of " mouseClicked( MouseEvent
evt)"
> in the class of batik.gvt.event.AWTEventDispatcher. But in your demo
file,
> there are some objects of manager, document, gvtRoot. which one i could
use to
> call that method? or i need to create a new object, but how to make the
> connetion with the current SVG file.
You need to construct your own instance, and then call
'setRootNode(gvtRoot)'.
You may also need to notify it of the 'baseTransform' Which is the mapping
from
the screen coordinates to the documents coordinate system (the rendering
transform).
> And then as you said, i just need to add one line of
> manager.getUpdateRunnableQueue(); is it right?
I'm not sure I follow but, 'mouseClicked' should be called in the
UpdateManager thread...
> If it is possible, could you show me some code?
> Thank you very much.
> zhao long.
>
> 2006/4/4, [EMAIL PROTECTED] <[EMAIL PROTECTED] >:
> Hi Zhao,
>
> "comlong zhao" <[EMAIL PROTECTED]> wrote on 04/03/2006 07:42:48 PM:
>
> > Thanks a lot for your help, and coached by your word, the
> animaiton has
> > been added on the java3D object. But, i could only use the animation
> > controled by the _javascript_, if you use some animation which is
> controled by
> > the tag named <animateTransform>, it does not work. Also for your
code,
> it
> > could not generate the different .png files. What is this problem,
> shold i
> > add some new functions?
>
> Batik does not support SMIL animation at the moment. Cameron has
> started
> to add some support in the animation branch, also you might look at Doug
> Schepters SMIL Script, which is part of SMIL animation written in
> _javascript_.
>
> > And next step for me is to add the interaction. I want to know
how
> i
> > could tell the svg file that i have pressed one button,and then i
could
> get
> > the result (bufferedimages), so i need to rewrite the _javascript_ to
> java?
>
> Generally you just need to make the sure the DOM Event listener
> get's called. This is done by dispatching the event to the GVT tree.
> The code Batik uses for this is in batik.gvt.event.AWTEventDispatcher .
> Once the event is dispatched it will normally modify the document which
> will
> cause the update manager to run and hence the BufferedImage to be
updated.
> You must dispatch the event to the GVT tree in the UpdateManager's
> RunnableQueue or else it won't notice the changes.
>
> > please give me some suggestion, i will follow your help to do.
> > Thank you very much
> > zhao long
> >
> >
> > On 3/23/06, [EMAIL PROTECTED] <[EMAIL PROTECTED] >
wrote:
> > Hi Zhao,
> >
> > "comlong zhao" < [EMAIL PROTECTED]> wrote on 03/22/2006 12:16:45 PM:
> >
> > > Thanks for your words, it works well now. And for the SVG
> animation
> > of
> > > "3D.svg", i could only get 4 or 5 .png files.
> >
> > Why are you still generating PNG files? You should delete to code
> > that
> > saves PNG and just use BufferedImage.
> >
> > > If i change the display size, i could get more .png files. They are
> from
> > the
> > > bufferedimage that is just what i need. But i want to know why they
> have
> > limited
> > > numbers. I want to get a lot of bufferedimages, not stopping as the
> > animation.
> > > what should i do? please give me a idea.
> >
> > I suspect you want to remove this code from the end of main:
> >
> > for (int i=1; i<10; i++) {
> > final int x = 100+ (i*10);
> > try {
> > rq.invokeAndWait(new Runnable() {
> > public void run() {
> > rect.setAttributeNS(null, "x", ""+x);
> > }
> > });
> > } catch (InterruptedException ie) {
> > ie.printStackTrace();
> > }
> > }
> > render.manager.suspend ();
> >
> > In particular the last line stops the updatemanager so no more
> > updates will be delivered. If you just delete all of this code you
> > should get an endless supply of calls to the 'render' method...
> >
> >
> > > Thank you very much.
> > > zhao long
> >
> > > On 3/22/06, Tonny Kohar <[EMAIL PROTECTED]> wrote:
> > > Hi,
> > >
> > > On Wed, 2006-03-22 at 06:26 +0100, comlong zhao wrote:
> > > > Hello thomas:
> > > > In your code, you have already used the toString way.
> > > > File f = new File(" anne.svg");
> > > > doc = df.createSVGDocument(f.toURL ().toString());
> > > > I use the annd.svg directly here. When i run your code, it
also
> > > > shows the error of
> > > > An I/O error occured while processing the URI:
> > > > "batikLogo.svg#Batik_Tag_Box "
> > > > specified on the element <use>
> > > > if i delete the element of use in anne.svg , it works
well.
> Is
> > > > it strange or i should not input the file name directly.
> > > > Thank you very much
> > > > zhao long
> > > >
> > >
> > > anne.svg in batik sample directory contains reference to
batikLogo.svg
> > > in the same directory. So if you move anne.svg out from the sample
> > > directory, you also need to copy / move batikLogo.svg as well. If
not
> > > the reference will be broken
> > >
> > > Regards
> > > Tonny Kohar
> > > --
> > > Sketsa
> > > SVG Graphics Editor
> > > http://www.kiyut.com
> > >
> > >
> > >
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