java Programming Glossary: ellipse

http://stackoverflow.com/questions/10982988/ellipse-detection-with-opencv

detection with OpenCV I would like to detect ellipses with OpenCV for Android using the Tutorial 2 Basic included.. OpenCV 2.4.1 package as a starting point. Note that my ellipse would be a perfect photoshop one. From what I understand using.. will only find perfect or so circles thus leaving ellipses out. Any help would be much appreciated as I am a total beginner..

How does one properly handle keypresses and repainting of a JComponent in the context of moving a ball around a screen?

http://stackoverflow.com/questions/11475468/how-does-one-properly-handle-keypresses-and-repainting-of-a-jcomponent-in-the-co

BallComponent extends JComponent private Ellipse2D.Double ellipse private double x 225 private double y 225 private ActionPress.. clear component Graphics2D g2d Graphics2D g this.ellipse new Ellipse2D.Double x y 50 50 g2d.fill this.ellipse private.. this.ellipse new Ellipse2D.Double x y 50 50 g2d.fill this.ellipse private class ActionPress extends AbstractAction public void..

paintComponent draws other components on top of my drawing

http://stackoverflow.com/questions/13358658/paintcomponent-draws-other-components-on-top-of-my-drawing

simple paint tool. I'm the mouseDrag events creates a new ellipse and causes my JPanel to repaint . This works fine so far. But..

Get mouse detection with a dynamic shape

http://stackoverflow.com/questions/13795236/get-mouse-detection-with-a-dynamic-shape

Point2D something like this This example uses overlapping ellipses to show how the contains .. method will accurately identify.. h 2 int wE r.nextInt w x int hE r.nextInt h y Ellipse2D ellipse new Ellipse2D.Double x y wE hE shapes.add ellipse l new JLabel.. ellipse new Ellipse2D.Double x y wE hE shapes.add ellipse l new JLabel new ImageIcon img MouseAdapter listener new MouseAdapter..

Bounding ellipse

http://stackoverflow.com/questions/1768197/bounding-ellipse

ellipse I have been given an assignement for a graphics module one.. one part of which is to calculate the minimum bounding ellipse of a set of arbitrary shapes. The ellipse doesn't have to be.. minimum bounding ellipse of a set of arbitrary shapes. The ellipse doesn't have to be axis aligned. This is working in java euch..

Override Swing Nimbus L&F primary color per component instance

http://stackoverflow.com/questions/6922368/override-swing-nimbus-lf-primary-color-per-component-instance

new RoundRectangle2D.Float 0 0 0 0 0 0 private Ellipse2D ellipse new Ellipse2D.Float 0 0 0 0 All Colors used for painting are.. new RoundRectangle2D.Float 0 0 0 0 0 0 private Ellipse2D ellipse new Ellipse2D.Float 0 0 0 0 All Colors used for painting are..