Beispiel #1
0
 @Override
 public void updateOverlay(final Figure figure, final OverlayView overlay) {
   super.updateOverlay(figure, overlay);
   final RectangleOverlay rOverlay = downcastOverlay(overlay.getData());
   final RectangleRegionOfInterest roi = rOverlay.getRegionOfInterest();
   final Rectangle2D.Double bounds = figure.getBounds();
   roi.setOrigin(bounds.getMinX(), 0);
   roi.setOrigin(bounds.getMinY(), 1);
   roi.setExtent(bounds.getWidth(), 0);
   roi.setExtent(bounds.getHeight(), 1);
 }
Beispiel #2
0
 @Override
 public void updateFigure(final OverlayView overlay, final Figure f) {
   super.updateFigure(overlay, f);
   final RectangleOverlay rectangleOverlay = downcastOverlay(overlay.getData());
   final RectangleRegionOfInterest roi = rectangleOverlay.getRegionOfInterest();
   final double x0 = roi.getOrigin(0);
   final double w = roi.getExtent(0);
   final double y0 = roi.getOrigin(1);
   final double h = roi.getExtent(1);
   final Point2D.Double anch = new Point2D.Double(x0, y0);
   final Point2D.Double lead = new Point2D.Double(x0 + w, y0 + h);
   f.setBounds(anch, lead);
 }