diff options
Diffstat (limited to 'libjava/java/awt/image/ColorModel.java')
| -rw-r--r-- | libjava/java/awt/image/ColorModel.java | 48 |
1 files changed, 40 insertions, 8 deletions
diff --git a/libjava/java/awt/image/ColorModel.java b/libjava/java/awt/image/ColorModel.java index 8df1f3baee1..e69f5f91ee9 100644 --- a/libjava/java/awt/image/ColorModel.java +++ b/libjava/java/awt/image/ColorModel.java @@ -1,17 +1,35 @@ -/* Copyright (C) 2000 Free Software Foundation +/* Copyright (C) 1999, 2000, 2002 Free Software Foundation - This file is part of libgcj. +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., 59 Temple Place, Suite 330, Boston, MA +02111-1307 USA. + +As a special exception, if you link this library with other files to +produce an executable, this library does not by itself cause the +resulting executable to be covered by the GNU General Public License. +This exception does not however invalidate any other reasons why the +executable file might be covered by the GNU General Public License. */ -This software is copyrighted work licensed under the terms of the -Libgcj License. Please consult the file "LIBGCJ_LICENSE" for -details. */ package java.awt.image; import java.awt.Point; import java.awt.Transparency; import java.awt.color.ColorSpace; -import gnu.gcj.awt.Buffers; +import gnu.java.awt.Buffers; /** * A color model operates with colors in several formats: @@ -47,8 +65,8 @@ import gnu.gcj.awt.Buffers; * </ul> * * @author Rolf W. Rasmussen <rolfwr@ii.uib.no> + * @author C. Brian Jones (cbj@gnu.org) */ - public abstract class ColorModel implements Transparency { protected int pixel_bits; @@ -74,6 +92,12 @@ public abstract class ColorModel implements Transparency return array; } + /** + * Constructs the default color model. The default color model + * can be obtained by calling <code>getRGBdefault</code> of this + * class. + * @param b the number of bits wide used for bit size of pixel values + */ public ColorModel(int bits) { this(bits * 4, // total bits, sRGB, four channels @@ -98,6 +122,10 @@ public abstract class ColorModel implements Transparency this.transferType = transferType; } + /** + * Returns the default color model which in Sun's case is an instance + * of <code>DirectColorModel</code>. + */ public static ColorModel getRGBdefault() { return new DirectColorModel(8, 0xff0000, 0xff00, 0xff, 0xff000000); @@ -113,6 +141,9 @@ public abstract class ColorModel implements Transparency return isAlphaPremultiplied; } + /** + * Get get number of bits wide used for the bit size of pixel values + */ public int getPixelSize() { return pixel_bits; @@ -525,7 +556,8 @@ public abstract class ColorModel implements Transparency return sm.getTransferType() == transferType; } - public void finalize() { + public void finalize() + { } /** |