Examples with GraphicsDevice java.awt.GraphicsDevice used on opensource projects

Example 21 with GraphicsDevice

use of java.awt.GraphicsDevice in project jdk8u_jdk by JetBrains.

the class bug8071705 method main.

public static void main(String[] args) throws Exception {
    final CountDownLatch latch = new CountDownLatch(1);
    final boolean[] result = new boolean[1];
    SwingUtilities.invokeLater(new Runnable() {

        @Override
        public void run() {
            JFrame frame = createGUI();
            GraphicsDevice[] devices = checkScreens();
            // check if we have more than one and if they are stacked
            // vertically
            GraphicsDevice device = checkConfigs(devices);
            if (device == null) {
                // just pass the test
                frame.dispose();
                result[0] = true;
                latch.countDown();
            } else {
                FrameListener listener = new FrameListener(device, latch, result);
                frame.addComponentListener(listener);
                frame.setVisible(true);
            }
        }
    });
    latch.await();
    if (result[0] == false) {
        throw new RuntimeException("popup menu rendered in wrong position");
    }
    System.out.println("OK");
}

Example 22 with GraphicsDevice

use of java.awt.GraphicsDevice in project jdk8u_jdk by JetBrains.

the class OpaqueImageToSurfaceBlitTest method main.

public static void main(String[] args) {
    GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
    GraphicsDevice gd = ge.getDefaultScreenDevice();
    GraphicsConfiguration gc = gd.getDefaultConfiguration();
    VolatileImage vi = gc.createCompatibleVolatileImage(16, 16);
    vi.validate(gc);
    BufferedImage bi = new BufferedImage(2, 2, BufferedImage.TYPE_INT_RGB);
    int[] data = ((DataBufferInt) bi.getRaster().getDataBuffer()).getData();
    data[0] = 0x0000007f;
    data[1] = 0x0000007f;
    data[2] = 0xff00007f;
    data[3] = 0xff00007f;
    Graphics2D g = vi.createGraphics();
    g.setComposite(AlphaComposite.SrcOver.derive(0.999f));
    g.drawImage(bi, 0, 0, null);
    bi = vi.getSnapshot();
    if (bi.getRGB(0, 0) != bi.getRGB(1, 1)) {
        throw new RuntimeException("Test FAILED: color at 0x0 =" + Integer.toHexString(bi.getRGB(0, 0)) + " differs from 1x1 =" + Integer.toHexString(bi.getRGB(1, 1)));
    }
    System.out.println("Test PASSED.");
}

Example 23 with GraphicsDevice

use of java.awt.GraphicsDevice in project jdk8u_jdk by JetBrains.

the class TSFrame method createGui.

public static Frame createGui(final boolean useSwing, final boolean useShape, final boolean useTransl, final boolean useNonOpaque, final float factor) {
    Frame frame;
    done = false;
    if (useNonOpaque) {
        if (useSwing) {
            frame = new NonOpaqueJFrame();
        //                frame = new NonOpaqueJAppletFrame(gc);
        } else {
            frame = new NonOpaqueFrame();
        }
        animateComponent(frame);
    } else if (useSwing) {
        frame = new JFrame("Swing Frame");
        JComponent p = new JButton("Swing!");
        p.setPreferredSize(new Dimension(200, 100));
        frame.add("North", p);
        p = new MyJPanel();
        animateComponent(p);
        frame.add("Center", p);
    } else {
        frame = new Frame("AWT Frame") {

            public void paint(Graphics g) {
                g.setColor(Color.red);
                g.fillRect(0, 0, 100, 100);
            }
        };
        frame.setLayout(new BorderLayout());
        Canvas c = new MyCanvas();
        frame.add("North", c);
        animateComponent(c);
        c = new MyCanvas();
        frame.add("Center", c);
        animateComponent(c);
        c = new MyCanvas();
        frame.add("South", c);
        animateComponent(c);
    }
    final Frame finalFrame = frame;
    frame.addWindowListener(new WindowAdapter() {

        @Override
        public void windowClosing(WindowEvent e) {
            finalFrame.dispose();
            done = true;
        }
    });
    frame.addMouseListener(new MouseAdapter() {

        @Override
        public void mouseClicked(MouseEvent e) {
            finalFrame.dispose();
            done = true;
        }
    });
    frame.setPreferredSize(new Dimension(800, 600));
    if (useShape) {
        frame.setUndecorated(true);
    }
    frame.setLocation(450, 10);
    frame.pack();
    GraphicsDevice gd = frame.getGraphicsConfiguration().getDevice();
    if (useShape) {
        if (gd.isWindowTranslucencySupported(WindowTranslucency.PERPIXEL_TRANSPARENT)) {
            System.out.println("applying PERPIXEL_TRANSPARENT");
            frame.setShape(new Ellipse2D.Double(0, 0, frame.getWidth(), frame.getHeight() / 3));
            frame.setTitle("PERPIXEL_TRANSPARENT");
        } else {
            System.out.println("Passed: PERPIXEL_TRANSPARENT unsupported");
        }
    }
    if (useTransl) {
        if (gd.isWindowTranslucencySupported(WindowTranslucency.TRANSLUCENT)) {
            System.out.println("applying TRANSLUCENT");
            frame.setOpacity(factor);
            frame.setTitle("TRANSLUCENT");
        } else {
            System.out.println("Passed: TRANSLUCENT unsupported");
        }
    }
    if (useNonOpaque) {
        if (gd.isWindowTranslucencySupported(WindowTranslucency.PERPIXEL_TRANSLUCENT)) {
            System.out.println("applying PERPIXEL_TRANSLUCENT");
            frame.setBackground(new Color(0, 0, 0, 0));
            frame.setTitle("PERPIXEL_TRANSLUCENT");
        } else {
            System.out.println("Passed: PERPIXEL_TRANSLUCENT unsupported");
        }
    }
    frame.setVisible(true);
    return frame;
}

Example 24 with GraphicsDevice

use of java.awt.GraphicsDevice in project jdk8u_jdk by JetBrains.

the class UnmanagedDrawImagePerformance method makeVI.

private static VolatileImage makeVI(final int type) {
    final GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
    final GraphicsDevice gd = ge.getDefaultScreenDevice();
    final GraphicsConfiguration gc = gd.getDefaultConfiguration();
    return gc.createCompatibleVolatileImage(SIZE, SIZE, type);
}

Example 25 with GraphicsDevice

use of java.awt.GraphicsDevice in project jdk8u_jdk by JetBrains.

the class RSLContextInvalidationTest method main.

public static void main(String[] args) {
    GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
    GraphicsDevice gd = ge.getDefaultScreenDevice();
    GraphicsConfiguration gc = gd.getDefaultConfiguration();
    VolatileImage vi = gc.createCompatibleVolatileImage(100, 100);
    vi.validate(gc);
    VolatileImage vi1 = gc.createCompatibleVolatileImage(100, 100);
    vi1.validate(gc);
    if (!(vi instanceof DestSurfaceProvider)) {
        System.out.println("Test considered PASSED: no HW acceleration");
        return;
    }
    DestSurfaceProvider p = (DestSurfaceProvider) vi;
    Surface s = p.getDestSurface();
    if (!(s instanceof AccelSurface)) {
        System.out.println("Test considered PASSED: no HW acceleration");
        return;
    }
    AccelSurface dst = (AccelSurface) s;
    Graphics g = vi.createGraphics();
    g.drawImage(vi1, 95, 95, null);
    g.setColor(Color.red);
    g.fillRect(0, 0, 100, 100);
    g.setColor(Color.black);
    g.fillRect(0, 0, 100, 100);
    // after this the validated context color is black
    RenderQueue rq = dst.getContext().getRenderQueue();
    rq.lock();
    try {
        dst.getContext().saveState();
        dst.getContext().restoreState();
    } finally {
        rq.unlock();
    }
    // this will cause ResetPaint (it will set color to extended EA=ff,
    // which is ffffffff==Color.white)
    g.drawImage(vi1, 95, 95, null);
    // now try filling with black again, but it will come up as white
    // because this fill rect won't validate the color properly
    g.setColor(Color.black);
    g.fillRect(0, 0, 100, 100);
    BufferedImage bi = vi.getSnapshot();
    if (bi.getRGB(50, 50) != Color.black.getRGB()) {
        throw new RuntimeException("Test FAILED: found color=" + Integer.toHexString(bi.getRGB(50, 50)) + " instead of " + Integer.toHexString(Color.black.getRGB()));
    }
    System.out.println("Test PASSED.");
}