OK, I'll give it a try
I thought I missed something, but it is not straightforward at all! Do you think it will be costfull if ran on each mouse move? I want that my user can click an element of the canvas and move it in a different location. And I want the canvas updated during the mousemove so that he can see the result in real time De : jonathan wood [mailto:jonathanshaww...@gmail.com] Envoyé : lundi 1 mars 2010 04:03 À : batik-users@xmlgraphics.apache.org Objet : Re: coordinate conversion Most of what you need can be found in SVGLocatable. The below is not tested, but should be close: Point awtPoint = ...; Element myEl = document.getElementById("my-el"); SVGPoint svgPoint = document.getRootElement.createSVGPoint(); svgPoint.setX(awtPoint.getX()); svgPoint.setY(awtPoint.getY()); SVGMatrix m = ((SVGLocatable)myEl).getScreenCTM(); m = m.inverse(); svgPoint = svgPoint.matrixTransform(m); On Fri, Feb 26, 2010 at 8:34 AM, dao <dao.ho...@gmail.com> wrote: hello, Sorry for this stupid question: how do I transform coordinates from a AWT mouse event to the coordinates in the svg file the canvas represents? I mean, I have a panel with the canvas (rotated, zoomed, panned in the worst case) and I want to know the coordinates of the svg point my mouse cursor is pointing. -- Dao Hodac This mail has originated outside your organization, either from an external partner or the Global Internet. Keep this in mind if you answer this message. The information in this e-mail is confidential. The contents may not be disclosed or used by anyone other than the addressee. Access to this e-mail by anyone else is unauthorised. If you are not the intended recipient, please notify Airbus immediately and delete this e-mail. Airbus cannot accept any responsibility for the accuracy or completeness of this e-mail as it has been sent over public networks. If you have any concerns over the content of this message or its Accuracy or Integrity, please contact Airbus immediately. All outgoing e-mails from Airbus are checked using regularly updated virus scanning software but you should take whatever measures you deem to be appropriate to ensure that this message and any attachments are virus free.
