nodeHitAt()

[Daniel Meyer]

Hi,

I want to call
   canvas.getGraphicsNode().nodeHitAt(p);
which transformations have to be applied to p in order for nodeHitAt to 
work?


This is what I got so far:


Point p = [MouseEventInstance].getPoint();
AffineTransform af = canvas.getRenderingTransform().createInverse();
if (af != null)
    af.deltaTransform(p, p);
af = canvas.getGraphicsNode().getGlobalTransform().createInverse();
if (af != null)
    af.deltaTransform(p, p);

// check for selection:
GraphicsNode newSelection = canvas.getGraphicsNode().nodeHitAt(p);


I know that I have to map p to the root graphicsnode's coordinate space,
but the way I do it, doesn't work.

Any suggestions greatly appreciated!!!

Yours,
Daniel

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