Keywan Najafi Tonekaboni <[EMAIL PROTECTED]> wrote on 04/19/2008
08:41:06 AM:
> if the user click in my whiteboard on a shape, the element will be
> converted to a awt.Shape and drawn to an overlay. But when I scroll, the
> selection (or the overlay) is repainted on the wrong place. It is
> absolute to the viewbox, but I want it absolute to the document.
>
> Is there an easy way to sync the Overlays with
> JSVGCanvas.getViewBoxTransform()?
Well in the paint method for your overlay you can call:
g2d.transform(canvas.getViewBoxTransform())
Of course then you need to be careful to map any AWT mouse
events to the viewBox coordinate system (dom mouse events are
already in the viewbox coordinate system).
