java.awt

Class DisplayMode


public final class DisplayMode
extends Object

This encapsulates information about the display mode for a graphics device configuration. They are device dependent, and may not always be available.
Since:
1.4
See Also:
GraphicsDevice

Field Summary

static int
BIT_DEPTH_MULTI
Value of the bit depth if multiple depths are supported.
static int
REFRESH_RATE_UNKNOWN
Value of an unknown refresh rate.

Constructor Summary

DisplayMode(int width, int height, int bitDepth, int refreshRate)
Create a mode with the given parameters.

Method Summary

boolean
equals(DisplayMode dm)
Test for equality.
int
getBitDepth()
Returns the bit depth, in bits per pixel.
int
getHeight()
Returns the height, in pixels.
int
getRefreshRate()
Returns the refresh rate, in hertz.
int
getWidth()
Returns the width, in pixels.
int
hashCode()
Returns a hash code for the display mode.

Methods inherited from class java.lang.Object

clone, equals, extends Object> getClass, finalize, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

BIT_DEPTH_MULTI

public static final int BIT_DEPTH_MULTI
Value of the bit depth if multiple depths are supported.
Field Value:
-1
See Also:
getBitDepth()

REFRESH_RATE_UNKNOWN

public static final int REFRESH_RATE_UNKNOWN
Value of an unknown refresh rate.
Field Value:
0

Constructor Details

DisplayMode

public DisplayMode(int width,
                   int height,
                   int bitDepth,
                   int refreshRate)
Create a mode with the given parameters.
Parameters:
width - the width
height - the height
bitDepth - the bitDepth
refreshRate - the refreshRate

Method Details

equals

public boolean equals(DisplayMode dm)
Test for equality. This returns true for two modes with identical parameters.
Parameters:
dm - The display mode to compare to
Returns:
true if it is equal

getBitDepth

public int getBitDepth()
Returns the bit depth, in bits per pixel. This may be BIT_DEPTH_MULTI.
Returns:
the bit depth

getHeight

public int getHeight()
Returns the height, in pixels.
Returns:
the height

getRefreshRate

public int getRefreshRate()
Returns the refresh rate, in hertz. This may be REFRESH_RATE_UNKNOWN.
Returns:
the refresh rate

getWidth

public int getWidth()
Returns the width, in pixels.
Returns:
the width

hashCode

public int hashCode()
Returns a hash code for the display mode.
Overrides:
hashCode in interface Object
Returns:
the hash code

DisplayMode.java -- a description of display mode configurations Copyright (C) 2002, 2003, 2005 Free Software Foundation, Inc. This file is part of GNU Classpath. GNU Classpath is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. GNU Classpath is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with GNU Classpath; see the file COPYING. If not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. Linking this library statically or dynamically with other modules is making a combined work based on this library. Thus, the terms and conditions of the GNU General Public License cover the whole combination. As a special exception, the copyright holders of this library give you permission to link this library with independent modules to produce an executable, regardless of the license terms of these independent modules, and to copy and distribute the resulting executable under terms of your choice, provided that you also meet, for each linked independent module, the terms and conditions of the license of that module. An independent module is a module which is not derived from or based on this library. If you modify this library, you may extend this exception to your version of the library, but you are not obligated to do so. If you do not wish to do so, delete this exception statement from your version.