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Posted to batik-users@xmlgraphics.apache.org by Peppe <pe...@gmail.com> on 2006/11/16 11:57:03 UTC
select a shape
Hi, when i click on a shape, in my jsvgcanvas, i would that a outlined
perimeter around the shape is visualized and cursor is set to "move"....how
can i do this?
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Re: select a shape
Posted by Peppe <pe...@gmail.com>.
In this way it works but when mouse pointer exit from shape cursor doesn't
return in "default" and stroke too...
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Re: select a shape
Posted by Peppe <pe...@gmail.com>.
I wrote this code but it doesn't works:
SVGElement svgRoot = doc.getRootElement();
EventTarget target = (EventTarget)svgRoot;
target.addEventListener("onclick", new OnMouseClick(), false);
private class OnMouseClick implements EventListener {
public void handleEvent(Event evt) {
DOMMouseEvent eleEvt = (DOMMouseEvent)evt;
final Element shape = ((Element)eleEvt.getTarget());
svgCanvas.getUpdateManager().getUpdateRunnableQueue().invokeLater(new
Runnable() {
public void run() {
shape.setAttributeNS(null,"stroke","red");
shape.setAttributeNS(null,"cursor","move");
}
});
}
}
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Re: select a shape
Posted by Andreas Neumann <ne...@karto.baug.ethz.ch>.
function highLight(evt) {
var myShape = evt.target;
myShape.setAttributeNS(null,"stroke","red");
myShape.setAttributeNS(null,"cursor","move");
}
would highlight an element by setting it's stroke to red. This could be
set on mouseover, Than you'd have to set it back onmouseout.
This is javascript syntax but it shouldn't be much different in Java.
the method names are the same.
Andreas
Peppe wrote:
>Hi, when i click on a shape, in my jsvgcanvas, i would that a outlined
>perimeter around the shape is visualized and cursor is set to "move"....how
>can i do this?
>
>
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----------------------------------------------
Andreas Neumann
Institute of Cartography
ETH Zurich
Wolfgang-Paulistrasse 15
CH-8093 Zurich, Switzerland
Phone: ++41-44-633 3031, Fax: ++41-44-633 1153
e-mail: neumann@karto.baug.ethz.ch
www: http://www.carto.net/neumann/
SVG.Open: http://www.svgopen.org/
Carto.net: http://www.carto.net/
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