>>>>> "ED" == Eric Delacroix <[EMAIL PROTECTED]> writes:
ED> I'm still trying to customize the zoom and pan functions of
ED> JSVGCanvas, by making them working on clicking their button. So
ED> when you press a button it enables the associated function and
ED> disables all the others. But I'd like to make it possible to do
ED> that just by clicking the left mouse-button. So I wrote a class
ED> that extends JSVGCanvas and tried to override the interactors
ED> (just erasing tha part between stars)
ED> protected Interactor zoomInteractor = new AbstractZoomInteractor()
ED> { public boolean startInteraction(InputEvent ie) { int mods =
ED> ie.getModifiers(); return ie.getID() == MouseEvent.MOUSE_PRESSED;
ED> /*&& (mods & ie.BUTTON1_MASK) != 0 && (mods & ie.CTRL_MASK) !=
ED> 0;*/ } };
If you just put the above code in a subclass it would do almost
nothing. It would define a new class member zoomInterator, but you
probably wanted to replace the zoomInteractor defined by JSVGCanvas.
In general what you want to do is write your own classes that
create a new Affine Matrix to set with 'setRenderingTransform'.
Capturing the user events and the creation of the affine transform are
all done using the standard JDK mechanisms.
ED> but when trying to use it, I still have to push the CTRL key to
ED> have the effect. Is there other functions to override?
Probably because you never register your new zoom interactor.
Thank you
ED> Eric Delacroix ULB Brussel
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