ColorModel.java: New file...
2000-07-23 Rolf W. Rasmussen <rolfwr@ii.uib.no> * libjava/java/awt/image/ColorModel.java: New file, replaces the stub libjava/java/awt/ColorModel.java which was located in the wrong package. * libjava/java/awt/image/ComponentColorModel.java: New file. * libjava/java/awt/image/ComponentSampleModel.java: New file. * libjava/java/awt/image/DataBuffer.java: New file. * libjava/java/awt/image/DataBufferByte.java: New file. * libjava/java/awt/image/DataBufferInt.java: New file. * libjava/java/awt/image/DataBufferUShort.java: New file. * libjava/java/awt/image/DirectColorModel.java: New file. * libjava/java/awt/image/PackedColorModel.java: New file. * libjava/java/awt/image/Raster.java: New file. * libjava/java/awt/image/SampleModel.java: New file. * libjava/java/awt/image/SinglePixelPackedSampleModel.java: New file. * libjava/java/awt/image/IndexColorModel.java: New file. * libjava/java/awt/image/ImageConsumer.java: Removed import of java.awt.ColorModel stub. * gnu/gcj/util/BitMaskExtent.java: New file, utility class. * gnu/gcj/util/Buffers.java: New file, utility class. * libjava/Makefile.am: Updated to include new files. * libjava/Makefile.in: Rebuilt. From-SVN: r35245
This commit is contained in:
Rolf W. Rasmussen
Rolf Rasmussen
parent
4c31fe99c3
commit
69b1b29156
24 changed files with 4520 additions and 74 deletions
111
libjava/java/awt/color/ColorSpace.java
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111
libjava/java/awt/color/ColorSpace.java
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/* Copyright © 2000 Free Software Foundation
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This file is part of libgcj.
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This software is copyrighted work licensed under the terms of the
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Libgcj License. Please consult the file "LIBGCJ_LICENSE" for
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details. */
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package java.awt.color;
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/**
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* @author Rolf W. Rasmussen <rolfwr@ii.uib.no>
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*/
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public abstract class ColorSpace
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{
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public static final int TYPE_XYZ = 0;
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public static final int TYPE_Lab = 1;
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public static final int TYPE_Luv = 2;
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public static final int TYPE_YCbCr = 3;
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public static final int TYPE_Yxy = 4;
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public static final int TYPE_RGB = 5;
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public static final int TYPE_GRAY = 6;
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public static final int TYPE_HSV = 7;
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public static final int TYPE_HLS = 8;
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public static final int TYPE_CMYK = 9;
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// mysterious gap in the enumeration sequenece
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public static final int TYPE_CMY = 11;
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public static final int TYPE_2CLR = 12;
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public static final int TYPE_3CLR = 13;
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public static final int TYPE_4CLR = 14;
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public static final int TYPE_5CLR = 15;
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public static final int TYPE_6CLR = 16;
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public static final int TYPE_7CLR = 17;
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public static final int TYPE_8CLR = 18;
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public static final int TYPE_9CLR = 19;
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public static final int TYPE_ACLR = 20;
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public static final int TYPE_BCLR = 21;
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public static final int TYPE_CCLR = 22;
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public static final int TYPE_DCLR = 23;
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public static final int TYPE_ECLR = 24;
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public static final int TYPE_FCLR = 25;
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public static final int CS_sRGB = 1000;
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public static final int CS_CIEXYZ = 1001;
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public static final int CS_PYCC = 1002;
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public static final int CS_GRAY = 1003;
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public static final int CS_LINEAR_RGB = 1004;
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private static final int CS_BASE = CS_sRGB;
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private static final int CS_END = CS_LINEAR_RGB+1;
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private static final int CS_COUNT = CS_END - CS_BASE;
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// Instances are lazily instantiated
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private static final ColorSpace[] INSTANCES = new ColorSpace[CS_COUNT];
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private int type;
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private int numcomponents;
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protected ColorSpace(int type, int numcomponents)
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{
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this.type = type;
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this.numcomponents = numcomponents;
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}
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public static ColorSpace getInstance(int colorspace)
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{
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if ((colorspace >= CS_BASE) && (colorspace < CS_END))
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{
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int instanceIndex = colorspace - CS_BASE;
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if (INSTANCES[instanceIndex] == null)
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{
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ICC_Profile profile = new ICC_Profile(colorspace);
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INSTANCES[instanceIndex] = new ICC_ColorSpace(profile);
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}
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return INSTANCES[instanceIndex];
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}
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throw new IllegalArgumentException("unknown/unsupported colorspace");
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}
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public boolean isCS_sRGB()
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{
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return false;
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}
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public abstract float[] toRGB(float[] colorvalue);
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public abstract float[] fromRGB(float[] rgbvalue);
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public abstract float[] toCIEXYZ(float[] colorvalue);
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public abstract float[] fromCIEXYZ(float[] colorvalue);
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public int getType()
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{
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return type;
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}
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public int getNumComponents()
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{
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return numcomponents;
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}
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public String getName(int idx)
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{
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return "type " + type;
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}
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public String toString()
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{
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return getClass().getName() + "[type=" + type + "]";
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}
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}
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53
libjava/java/awt/color/ICC_ColorSpace.java
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53
libjava/java/awt/color/ICC_ColorSpace.java
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/* Copyright © 2000 Free Software Foundation
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This file is part of libgcj.
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This software is copyrighted work licensed under the terms of the
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Libgcj License. Please consult the file "LIBGCJ_LICENSE" for
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details. */
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package java.awt.color;
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/**
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* @author Rolf W. Rasmussen <rolfwr@ii.uib.no>
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*/
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public class ICC_ColorSpace extends ColorSpace
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{
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private ICC_Profile profile;
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public ICC_ColorSpace(ICC_Profile profile)
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{
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super(CS_sRGB, profile.getNumComponents());
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this.profile = profile;
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}
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public ICC_Profile getProfile()
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{
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return profile;
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}
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public float[] toRGB(float[] colorvalue)
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{
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// FIXME: Always assumes sRGB:
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return colorvalue;
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}
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public float[] fromRGB(float[] rgbvalue)
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{
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// FIXME: Always assumes sRGB:
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return rgbvalue;
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}
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public float[] toCIEXYZ(float[] colorvalue)
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{
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// FIXME: Not implemented
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throw new UnsupportedOperationException();
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}
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public float[] fromCIEXYZ(float[] colorvalue)
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{
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// FIXME: Not implemented
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throw new UnsupportedOperationException();
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}
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}
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40
libjava/java/awt/color/ICC_Profile.java
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40
libjava/java/awt/color/ICC_Profile.java
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/* Copyright © 2000 Free Software Foundation
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This file is part of libgcj.
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This software is copyrighted work licensed under the terms of the
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Libgcj License. Please consult the file "LIBGCJ_LICENSE" for
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details. */
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package java.awt.color;
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// Currently just a stub.
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/**
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* @author Rolf W. Rasmussen <rolfwr@ii.uib.no>
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*/
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public class ICC_Profile
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{
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long profileID; // why long?
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ICC_Profile(long profileID)
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{
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this.profileID = profileID;
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}
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public int getNumComponents()
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{
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switch (profileID)
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{
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case ColorSpace.CS_sRGB:
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case ColorSpace.CS_LINEAR_RGB:
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case ColorSpace.CS_CIEXYZ:
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return 3;
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case ColorSpace.CS_GRAY:
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return 1;
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case ColorSpace.CS_PYCC: // have no clue about this one
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default:
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throw new UnsupportedOperationException("profile not implemented");
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}
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}
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}
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