예제 #1
0
파일: Helper.java 프로젝트: smorsi/imagej
 public static RectangleOverlay makeRectangleOverlay(
     final Context context, final double x, final double y, final double w, final double h) {
   final RectangleOverlay overlay = new RectangleOverlay(context);
   overlay.getRegionOfInterest().setOrigin(new double[] {x, y});
   overlay.getRegionOfInterest().setExtent(new double[] {w, h});
   return overlay;
 }
예제 #2
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);
 }
예제 #3
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);
 }