Maik Schürer wrote:
1) ist it possible to change e.g. the grop/zoom mouse action in JSVGCanvas
from "Ctrl+left" mouse to "left mouse" ?
2) ist it possible to deactivate e.g. the rotate mouse action in JSVGCanvas
("Ctrl+right" mouse)
Here's what we do (abridged for clarity :-). We just want pan and zoom,
using button1 and shift-button1, respectively...
// Disable default interactors
svgCanvas.setEnableImageZoomInteractor(false);
svgCanvas.setEnablePanInteractor(false);
svgCanvas.setEnableResetTransformInteractor(false);
svgCanvas.setEnableRotateInteractor(false);
svgCanvas.setEnableZoomInteractor(false);
// Add my pan and zoom interactors
svgCanvas.getInteractors().add(new PanInteractor());
svgCanvas.getInteractors().add(new ZoomInteractor());
...
class PanInteractor extends AbstractPanInteractor {
public boolean startInteraction(InputEvent ie) {
if (!(ie instanceof MouseEvent))
return false;
MouseEvent me = (MouseEvent)ie;
return me.getID() == MouseEvent.MOUSE_PRESSED
&& (me.getModifiersEx() & MouseEvent.SHIFT_DOWN_MASK) == 0
&& me.getButton() == MouseEvent.BUTTON1;
}
}
Our custom ZoomInteractor is similar.
-Archie
__________________________________________________________________________
Archie Cobbs * CTO, Awarix * http://www.awarix.com
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