sun.java2d: public class: HeadlessGraphicsEnvironment

sun.java2d
public class: HeadlessGraphicsEnvironment [javadoc | source]

java.lang.Object
   java.awt.GraphicsEnvironment
      sun.java2d.HeadlessGraphicsEnvironment

All Implemented Interfaces:
FontSupport

Headless decorator implementation of a SunGraphicsEnvironment

Constructor:
public HeadlessGraphicsEnvironment(GraphicsEnvironment ge) { this.ge = ge; if (ge instanceof FontSupport) { fontSupport = (FontSupport)ge; } }

Constructor:

 public HeadlessGraphicsEnvironment(GraphicsEnvironment ge) {
        this.ge = ge;
        if (ge instanceof FontSupport) {
            fontSupport = (FontSupport)ge;
        }
}

Method from sun.java2d.HeadlessGraphicsEnvironment Summary:
createGraphics, getAllFonts, getAvailableFontFamilyNames, getAvailableFontFamilyNames, getCenterPoint, getDefaultScreenDevice, getFontConfiguration, getMaximumWindowBounds, getScreenDevices, getSunGraphicsEnvironment

Methods from java.awt.GraphicsEnvironment:
createGraphics, getAllFonts, getAvailableFontFamilyNames, getAvailableFontFamilyNames, getCenterPoint, getDefaultScreenDevice, getLocalGraphicsEnvironment, getMaximumWindowBounds, getScreenDevices, isHeadless, isHeadlessInstance, preferLocaleFonts, preferProportionalFonts, registerFont

Methods from java.lang.Object:
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method from sun.java2d.HeadlessGraphicsEnvironment Detail:
public Graphics2D createGraphics(BufferedImage img) { return ge.createGraphics(img); }
public Font[] getAllFonts() { return ge.getAllFonts(); }
public String[] getAvailableFontFamilyNames() { return ge.getAvailableFontFamilyNames(); }
public String[] getAvailableFontFamilyNames(Locale l) { return ge.getAvailableFontFamilyNames(l); }
public Point getCenterPoint() throws HeadlessException { throw new HeadlessException(); }
public GraphicsDevice getDefaultScreenDevice() throws HeadlessException { throw new HeadlessException(); }
public FontConfiguration getFontConfiguration() { if (fontSupport != null) { return fontSupport.getFontConfiguration(); } return null; }
public Rectangle getMaximumWindowBounds() throws HeadlessException { throw new HeadlessException(); }
public GraphicsDevice[] getScreenDevices() throws HeadlessException { throw new HeadlessException(); }
public GraphicsEnvironment getSunGraphicsEnvironment() { return ge; }