Ron King wrote:
I'm modifying the Batik Squiggle program into a drawing tool. I can draw
a bounding box (rectangle) on the screen around an element using
getbbox() , but if I zoom and do getbbox() again, the box isn't in the
right place.
That is because the rendering transform changes. I think
you want to use getScreenCTM not just getTransformToElement(parent).
Also you should be aware that the transform can change more than
just the location. If you use the Java2D AffineTransform class
it has a createTransformedShape method that will convert the
rectangle to a polygon as needed.
I have the following code that is executed by mouse click:
[...]
g.drawRect(newX, newY, width, height);
I don't know if this is just 'test' code but this is sort
of solution may be problematic as there is nothing to repaint
the rectangle as updates occur.
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