/** * Overrides TPoint showCoordinates method. * * @param vidPanel the video panel */ public void showCoordinates(VideoPanel vidPanel) { // put values into pointmass x and y fields Point2D p = getWorldPosition(vidPanel); track.xField.setValue(p.getX()); track.yField.setValue(p.getY()); track.magField.setValue(p.distance(0, 0)); double theta = Math.atan2(p.getY(), p.getX()); track.angleField.setValue(theta); super.showCoordinates(vidPanel); }