Example usage for java.awt GraphicsEnvironment getScreenDevices

Introduction

In this page you can find the example usage for java.awt GraphicsEnvironment getScreenDevices.

Prototype

public abstract GraphicsDevice[] getScreenDevices() throws HeadlessException;

Source Link

Document

Returns an array of all of the screen GraphicsDevice objects.

Usage

From source file:Main.java

public static void main(String[] argv) throws Exception {

    GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
    GraphicsDevice[] gs = ge.getScreenDevices();
    for (int i = 0; i < gs.length; i++) {
        Robot robot = new Robot(gs[i]);

    }//from ww w  .  java 2s  .  c o  m
}

From source file:Main.java

public static void main(String[] args) {
    GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
    GraphicsDevice[] defaultScreens = ge.getScreenDevices();

}

From source file:Main.java

public static void main(String[] a) throws Exception {
    GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
    GraphicsDevice[] screenDevices = ge.getScreenDevices();
    for (int i = 0; i < screenDevices.length; i++)
        System.out.println(screenDevices[i].getIDstring());
}

From source file:Main.java

public static void main(String[] argv) throws Exception {

    GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
    GraphicsDevice[] gs = ge.getScreenDevices();

    for (int i = 0; i < gs.length; i++) {
        DisplayMode dm = gs[i].getDisplayMode();
        int screenWidth = dm.getWidth();
        int screenHeight = dm.getHeight();
    }/*w  w w . j  a  v  a 2  s .c  om*/

}

From source file:Main.java

public static void main(String[] args) {
    GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
    GraphicsDevice[] gs = ge.getScreenDevices();
    for (int j = 0; j < gs.length; j++) {
        GraphicsDevice gd = gs[j];
        System.out.println("Device " + j + ": " + gd);
        GraphicsConfiguration[] gc = gd.getConfigurations();
        for (int i = 0; i < gc.length; i++) {
            System.out.println(gc[i]);
            System.out.println(gc[i].getBounds());
        }//from   w w  w . ja  v a2 s .  c  om
    }
}

From source file:MainClass.java

public static void main(String[] a) throws Exception {
    GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
    GraphicsDevice[] screenDevices = ge.getScreenDevices();
    for (int i = 0; i < screenDevices.length; i++) {
        GraphicsDevice s = screenDevices[i];
        System.out.println(s.getAvailableAcceleratedMemory());
    }/*from w w  w  .  j a  va 2  s.  c o m*/
}

From source file:MainClass.java

public static void main(String[] a) throws Exception {
    GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
    GraphicsDevice[] screenDevices = ge.getScreenDevices();
    for (int i = 0; i < screenDevices.length; i++) {
        GraphicsDevice s = screenDevices[i];
        System.out.println(s.getIDstring());
    }//from w w w  .  ja v  a2  s  .c om
}

From source file:Main.java

public static void main(String[] argv) throws Exception {

    GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
    GraphicsDevice[] gs = ge.getScreenDevices();
    for (int i = 0; i < gs.length; i++) {
        VolatileImage im = gs[i].getDefaultConfiguration().createCompatibleVolatileImage(1, 1);
        int bytes = gs[i].getAvailableAcceleratedMemory();
        if (bytes < 0) {
            System.out.println("Amount of memory is unlimited");
        }//from  w ww.ja  v a 2  s. c  om

        im.flush();
    }
}

From source file:Main.java

public static void main(String[] argv) throws Exception {

    GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
    GraphicsDevice[] gs = ge.getScreenDevices();

    for (int i = 0; i < gs.length; i++) {
        DisplayMode dm = gs[i].getDisplayMode();

        int refreshRate = dm.getRefreshRate();
        if (refreshRate == DisplayMode.REFRESH_RATE_UNKNOWN) {
            System.out.println("Unknown rate");
        }/*from ww  w  .j  av a 2s  .com*/

        int bitDepth = dm.getBitDepth();
        int numColors = (int) Math.pow(2, bitDepth);
    }
}

From source file:Main.java

public static void main(String[] argv) throws Exception {

    GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
    try {// ww  w . ja v  a  2s . com
        GraphicsDevice[] gs = ge.getScreenDevices();

        int numScreens = gs.length;
    } catch (HeadlessException e) {

    }
}