Jamie wrote:
Specifically then Thomas, would the call be:
documentX = SVGElement.getScreenCTM(DOMEvent.getClientX());
documentY = SVGElement.getScreenCTM(DOMEvent.getClientY());
No, you can take a look at:
samples/tests/spec/scripting/currentScaleTranslate.svg
It does all the right things in JavaScript (look at 'mouseOver')
you will have to translate back to Java but it's pretty straight
forward.
----- Original Message -----
From: "Thomas DeWeese" <[EMAIL PROTECTED]>
To: "Batik Users" <[EMAIL PROTECTED]>
Sent: Thursday, December 18, 2003 11:33 AM
Subject: Re: Batik Question
Omar Abdala wrote:
I have a question about using Java Batik. I have a JSVGCanvas within
which
I'm displaying SVG files. I want to add a listener to it that will
listen
for mouse clicks on the Canvas and calculate the point that was clicked
in
terms of the SVG files' coordinates. Is there some standard way of doing
this or is it an easy calculation?
The easiest thing to do is add a DOM 'click' event listener on the
root SVG element. Then you can use SVGElement.getScreenCTM to get
the transform from any SVG element's coordinate system to the screen
coordinate system (the coordinate system for DOMEvent.getClientX/Y).
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