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

Example 26 with DisplayMode

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

the class X11GraphicsDevice method getDefaultDisplayMode.

private DisplayMode getDefaultDisplayMode() {
    GraphicsConfiguration gc = getDefaultConfiguration();
    Rectangle r = gc.getBounds();
    return new DisplayMode(r.width, r.height, DisplayMode.BIT_DEPTH_MULTI, DisplayMode.REFRESH_RATE_UNKNOWN);
}

Example 27 with DisplayMode

use of java.awt.DisplayMode in project karaf by apache.

the class ScreenshotDumpProvider method createDump.

/**
 * {@inheritDoc}
 */
public void createDump(DumpDestination destination) throws Exception {
    GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
    // get all graphic devices attached to computer
    GraphicsDevice[] gs = ge.getScreenDevices();
    // create dump entry for each device
    for (int i = 0; i < gs.length; i++) {
        DisplayMode mode = gs[i].getDisplayMode();
        Rectangle bounds = new Rectangle(0, 0, mode.getWidth(), mode.getHeight());
        BufferedImage screenshot = new Robot(gs[i]).createScreenCapture(bounds);
        // to attach your entry to destination you have to execute this line
        OutputStream outputStream = destination.add("screenshot/display_" + i + ".png");
        ImageIO.write(screenshot, "PNG", outputStream);
        outputStream.close();
    }
}

Example 28 with DisplayMode

use of java.awt.DisplayMode in project javacv by bytedeco.

the class CanvasFrame method init.

private void init(final boolean fullScreen, final DisplayMode displayMode, final double gamma) {
    Runnable r = new Runnable() {

        public void run() {
            KeyboardFocusManager.getCurrentKeyboardFocusManager().addKeyEventDispatcher(keyEventDispatch);
            GraphicsDevice gd = getGraphicsConfiguration().getDevice();
            DisplayMode d = gd.getDisplayMode(), d2 = null;
            if (displayMode != null && d != null) {
                int w = displayMode.getWidth();
                int h = displayMode.getHeight();
                int b = displayMode.getBitDepth();
                int r = displayMode.getRefreshRate();
                d2 = new DisplayMode(w > 0 ? w : d.getWidth(), h > 0 ? h : d.getHeight(), b > 0 ? b : d.getBitDepth(), r > 0 ? r : d.getRefreshRate());
            }
            if (fullScreen) {
                setUndecorated(true);
                getRootPane().setWindowDecorationStyle(JRootPane.NONE);
                setResizable(false);
                gd.setFullScreenWindow(CanvasFrame.this);
            } else {
                setLocationByPlatform(true);
            }
            if (d2 != null && !d2.equals(d)) {
                gd.setDisplayMode(d2);
            }
            double g = gamma == 0.0 ? getGamma(gd) : gamma;
            inverseGamma = g == 0.0 ? 1.0 : 1.0 / g;
            // Must be called after the fullscreen stuff, but before
            // getting our BufferStrategy or even creating our Canvas
            setVisible(true);
            initCanvas(fullScreen, displayMode, gamma);
        }
    };
    if (EventQueue.isDispatchThread()) {
        r.run();
    } else {
        try {
            EventQueue.invokeAndWait(r);
        } catch (java.lang.Exception ex) {
        }
    }
}

Example 29 with DisplayMode

use of java.awt.DisplayMode in project TeachingInSimulation by ScOrPiOzzy.

the class TestReslution method display1.

@Test
public void display1() {
    GraphicsEnvironment g = GraphicsEnvironment.getLocalGraphicsEnvironment();
    GraphicsDevice sd = g.getDefaultScreenDevice();
    DisplayMode[] dm = sd.getDisplayModes();
    List<String> resolution = new ArrayList<>();
    for (int i = 0; i < dm.length; i++) {
        String res = String.format("%sx%s", dm[i].getWidth(), dm[i].getHeight());
        if (resolution.indexOf(res) == -1) {
            resolution.add(res);
        }
    }
    resolution.forEach(System.out::println);
}

Example 30 with DisplayMode

use of java.awt.DisplayMode in project vft-capture by videofirst.

the class HideToSystemTray method getCentredLocation.

public static Point getCentredLocation(Window window, Dimension componentSize) {
    GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
    GraphicsDevice[] gs = ge.getScreenDevices();
    StringBuilder sb = new StringBuilder();
    for (int i = 0; i < gs.length; i++) {
        DisplayMode dm = gs[i].getDisplayMode();
        sb.append(i + ", width: " + dm.getWidth() + ", height: " + dm.getHeight() + "\n");
    }
    System.out.println(sb.toString());
    // int currentScreenWidth = gs[0].getDisplayMode().getWidth();
    // //int currentScreenHeight = gs[0].getDisplayMode().getWidth();
    Dimension screenSize = window.getToolkit().getScreenSize();
    Point p = new Point((int) (screenSize.getWidth() / 2 - componentSize.getWidth() / 2), (int) (screenSize.getHeight() / 2 - componentSize.getHeight() / 2));
    return p;
}