Examples of DivaGraphicsImageDisplay

jsky.image.gui.DivaGraphicsImageDisplay
Implements a JAI based image display window with extra support for 2D graphics, based on the Diva package. This class is derived from the Diva JCanvas class. The image is painted on the background of the canvas while graphics can be drawn on the foreground using methods preovided here.
Any JAI PlanarImage can be displayed. Grayscale images may be displayed with false colors, depending on the ImageProcessor options specified.
This class also provides methods for converting image coordinates. See the CoordinateConverter interface for details. World coordinates are supported if the information is present in the header (for FITS files). @author Allan Brighton @version $Revision: 1.6 $

Examples of jsky.image.gui.DivaGraphicsImageDisplay

    /**
     * test main: usage: java GraphicsImageDisplay <filename>.
     */
    public static void main(String[] args) {
        JFrame frame = new JFrame("GraphicsImageDisplay");
        DivaGraphicsImageDisplay imageDisplay = new DivaGraphicsImageDisplay();
        imageDisplay.clear();


        // Add some test objects
        DivaImageGraphics g = new DivaImageGraphics(imageDisplay);
        SelectionInteractor si = g.getSelectionInteractor();

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Examples of jsky.image.gui.DivaGraphicsImageDisplay

     * test main: usage: java GraphicsImageDisplay <filename>.
     * @param args optional image file name
     */
    public static void main(String[] args) {
        JFrame frame = new JFrame("GraphicsImageDisplay");
        DivaGraphicsImageDisplay imageDisplay = new DivaGraphicsImageDisplay();
        if (args.length > 0) {
            try {
                imageDisplay.setImage(JAI.create("fileload", args[0]));
            } catch (Exception e) {
                System.out.println("error: " + e.toString());
                System.exit(1);
            }
        } else {
            imageDisplay.blankImage(0, 0);
        }


        new MeasureBand(imageDisplay);


        frame.getContentPane().add(imageDisplay, BorderLayout.CENTER);

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