Tonny Kohar wrote:
IMHO, JSVGCanvas canvas overlay is an alternative options to draw this
kind of stuff. You could draw your "ghosted line" or "outline" in the
overlay. See the zoom part of overlay in squigle you could press, hold,
drag mouse to draw rectangle.
And the good thing about overlay, that it is matched coord with
JSVGCanvas, no more +x +y for JMenuBar and JToolbar.
For Element Bounding Box, you could get by
gvtNode.getBounds() // check the API syntax for param and return values
or
svgDomNode.getBBox() // check the API syntax for param and return values
Best Regards
Tonny Kohar
yes, that's the way we do dynamic element move/resize operations in
our graphing app, and it works fairly well. i started by looking
at the Batik class AbstractZoomInteractor and developed my own move/resize
interactor based on that. the interactor uses an Overlay to provide
visual feedback as the mouse moves.
that said, i'd be interested if anyone thinks the glass-pane approach
is faster...
--
Scott A. Ruffner, Scientific Programmer/Analyst
Lisberger Lab
W.M. Keck Foundation Center for Integrative Neuroscience
University of California -- San Francisco
513 Parnassus Avenue, Box 0444, S871
San Francisco, CA 94143-0444
415-502-7897
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
