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Diffstat (limited to 'libjava/classpath/java/awt/image/PixelInterleavedSampleModel.java')
| -rw-r--r-- | libjava/classpath/java/awt/image/PixelInterleavedSampleModel.java | 123 |
1 files changed, 0 insertions, 123 deletions
diff --git a/libjava/classpath/java/awt/image/PixelInterleavedSampleModel.java b/libjava/classpath/java/awt/image/PixelInterleavedSampleModel.java deleted file mode 100644 index 13134b4..0000000 --- a/libjava/classpath/java/awt/image/PixelInterleavedSampleModel.java +++ /dev/null @@ -1,123 +0,0 @@ -/* PixelInterleavedSampleModel.java - Copyright (C) 2004, 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. */ - -package java.awt.image; - - -/** - * A <code>SampleModel</code> that uses exactly one element of the - * raster’s {@link DataBuffer} per pixel, holds all bands in a - * single bank, and stores band data in pixel-interleaved manner. - * - * @since 1.2 - * - * @author Sascha Brawer (brawer@dandelis.ch) - */ -public class PixelInterleavedSampleModel - extends ComponentSampleModel -{ - public PixelInterleavedSampleModel(int dataType, int width, int height, - int pixelStride, int scanlineStride, - int[] bandOffsets) - { - super(dataType, width, height, pixelStride, scanlineStride, - bandOffsets); - } - - - /** - * Creates a new <code>SampleModel</code> that is like this one, but - * uses the specified width and height. - * - * @param width the number of pixels in the horizontal direction. - * - * @param height the number of pixels in the vertical direction. - */ - public SampleModel createCompatibleSampleModel(int width, int height) - { - // Find minimum band offset. - int minBandoff = bandOffsets[0]; - int numBands = bandOffsets.length; - for (int i = 1; i < numBands; i++) - { - if (bandOffsets[i] < minBandoff) - { - minBandoff = bandOffsets[i]; - } - } - // Adjust band offsets so that minimum offset is at 0. - int[] bandOff; - if (minBandoff > 0) - { - bandOff = new int[numBands]; - for (int i = 0; i < numBands; i++) - { - bandOff[i] = bandOffsets[i] - minBandoff; - } - } - else - { - bandOff = bandOffsets; - } - // Adjust scanline stride for new width. - return new PixelInterleavedSampleModel(dataType, width, height, - pixelStride, pixelStride * width, - bandOff); - } - - - /** - * Creates a new <code>SampleModel</code> that is like this one, but - * uses only a subset of its bands. - * - * @param bands an array whose elements indicate which bands shall - * be part of the subset. For example, <code>[0, 2, 3]</code> would - * create a SampleModel containing bands #0, #2 and #3. - */ - public SampleModel createSubsetSampleModel(int[] bands) - { - int[] subOffsets; - - subOffsets = new int[bands.length]; - for (int i = 0; i < bands.length; i++) - subOffsets[i] = bandOffsets[bands[i]]; - - return new PixelInterleavedSampleModel(dataType, width, height, - pixelStride, scanlineStride, - subOffsets); - } -} |