Examples of java.awt.GraphicsEnvironment.createGraphics()

java.awt.GraphicsEnvironment.createGraphics()
Returns a Graphics2D object for rendering into the specified {@link BufferedImage}. @param img the specified BufferedImage @return a Graphics2D to be used for rendering intothe specified BufferedImage @throws NullPointerException if img is null

            if (bufferedMapImage == null || bufferedRenderingImage == null) {
                createBuffers(w, h);
            }


            GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
            Graphics2D g = (Graphics2D) ge.createGraphics(bufferedMapImage);
            g.setClip(0, 0, w, h);
            Border border = mb.getBorder();
            mb.setBorder(null);
            mb.paintAll(g);
            mb.setBorder(border);

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     */
    public Graphics getGraphics(int width, int height, int imageType) {
        bufferedImage = new BufferedImage(width, height, imageType);


        GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
        Graphics g = ge.createGraphics(bufferedImage);
        g.setClip(0, 0, width, height);
        return g;
    }


    /**

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        int height = 256;
        int width = 256;


        BufferedImage bigImage = new BufferedImage(width * 6, height * 6, BufferedImage.TYPE_INT_RGB);
        GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
        Graphics g = ge.createGraphics(bigImage);
        Toolkit tk = Toolkit.getDefaultToolkit();


        for (int x = 0; x < 6; x++) {
            for (int y = 0; y < 6; y++) {
                int[] pixels = decompressSubframe(x, y, colortable);

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     */
    private static class ThreadGraphicsDispenser extends ThreadLocal {
        public Object initialValue() {
            BufferedImage bi = new BufferedImage(1, 1, BufferedImage.TYPE_INT_RGB);
            GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
            Graphics2D workingGraphics = ge.createGraphics(bi);
            return workingGraphics;
        }
    }


    private static ThreadGraphicsDispenser graphicsDispencer = new ThreadGraphicsDispenser();

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     *          image. 
     */
    public Graphics2D createGraphics() {
  GraphicsEnvironment env =
      GraphicsEnvironment.getLocalGraphicsEnvironment();
  return env.createGraphics(this);
    }


    /**
     * Returns a subimage defined by a specified rectangular region.
     * The returned <code>BufferedImage</code> shares the same

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    }


    public Graphics2D createGraphics() {
        GraphicsEnvironment ge = 
            GraphicsEnvironment.getLocalGraphicsEnvironment();
        return ge.createGraphics(this);
    }


    @Override
    public Graphics getGraphics() {
        return createGraphics();

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    try {
      GraphicsEnvironment environment =
        GraphicsEnvironment.getLocalGraphicsEnvironment();
        BufferedImage image = new BufferedImage(size, size, BufferedImage.TYPE_INT_ARGB);
      Graphics2D g2D =
        environment.createGraphics(
          image);
        g2D.setBackground(new Color(0,0,0,0));
        g2D.clearRect(0,0,size,size);
        g2D.setStroke(new BasicStroke(1.5f));
        g2D.setRenderingHint(

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    try {
      GraphicsEnvironment environment =
        GraphicsEnvironment.getLocalGraphicsEnvironment();
        BufferedImage image = new BufferedImage(size, size, BufferedImage.TYPE_INT_ARGB);
      Graphics2D g2D =
        environment.createGraphics(
          image);
        g2D.setBackground(new Color(0,0,0,0));
        g2D.clearRect(0,0,size,size);
        g2D.setStroke(new BasicStroke(1.5f));
        g2D.setRenderingHint(

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     *          image.
     */
    public Graphics2D createGraphics() {
        GraphicsEnvironment env =
            GraphicsEnvironment.getLocalGraphicsEnvironment();
        return env.createGraphics(this);
    }


    /**
     * Returns a subimage defined by a specified rectangular region.
     * The returned <code>BufferedImage</code> shares the same

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     *          image.
     */
    public Graphics2D createGraphics() {
        GraphicsEnvironment env =
            GraphicsEnvironment.getLocalGraphicsEnvironment();
        return env.createGraphics(this);
    }


    /**
     * Returns a subimage defined by a specified rectangular region.
     * The returned <code>BufferedImage</code> shares the same

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