diff options
Diffstat (limited to 'src/TextureByReference/ImageOps.java')
| -rw-r--r-- | src/TextureByReference/ImageOps.java | 173 |
1 files changed, 0 insertions, 173 deletions
diff --git a/src/TextureByReference/ImageOps.java b/src/TextureByReference/ImageOps.java deleted file mode 100644 index d5a8bec..0000000 --- a/src/TextureByReference/ImageOps.java +++ /dev/null @@ -1,173 +0,0 @@ -/* - * $RCSfile$ - * - * Copyright (c) 2006 Sun Microsystems, Inc. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any - * kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND - * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY - * EXCLUDED. SUN MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL - * NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF - * USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS - * DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR - * ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL, - * CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND - * REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF OR - * INABILITY TO USE THIS SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed, licensed or - * intended for use in the design, construction, operation or - * maintenance of any nuclear facility. - * - * $Revision$ - * $Date$ - * $State$ - */ - -import java.awt.*; -import java.awt.image.*; -import java.awt.color.*; - -// some useful, static image operations - -public class ImageOps { - - // flip the image - public static void flipImage(BufferedImage bImage) { - int width = bImage.getWidth(); - int height = bImage.getHeight(); - int[] rgbArray = new int[width*height]; - bImage.getRGB(0, 0, width, height, rgbArray, 0, width); - int[] tempArray = new int[width*height]; - int y2 = 0; - for (int y = height-1; y >= 0; y--) { - for (int x = 0; x < width; x++) { - tempArray[y2*width+x] = rgbArray[y*width+x]; - } - y2++; - } - bImage.setRGB(0, 0, width, height, tempArray, 0, width); - } - - - // convert the image to a specified BufferedImage type and return it - public static BufferedImage convertImage(BufferedImage bImage, int type) { - int width = bImage.getWidth(); - int height = bImage.getHeight(); - BufferedImage newImage = new BufferedImage(width, height, type); - int[] rgbArray = new int[width*height]; - bImage.getRGB(0, 0, width, height, rgbArray, 0, width); - newImage.setRGB(0, 0, width, height, rgbArray, 0, width); - return newImage; - } - - // print out some of the types of BufferedImages - static void printType(BufferedImage bImage) { - int type = bImage.getType(); - if (type == BufferedImage.TYPE_4BYTE_ABGR) { - System.out.println("TYPE_4BYTE_ABGR"); - } - else if (type == BufferedImage.TYPE_INT_ARGB) { - System.out.println("TYPE_INT_ARGB"); - } - else if (type == BufferedImage.TYPE_3BYTE_BGR) { - System.out.println("TYPE_3BYTE_BGR"); - } - else if (type == BufferedImage.TYPE_CUSTOM) { - System.out.println("TYPE_CUSTOM"); - } - else System.out.println(type); - } - - public static BufferedImage convertToCustomRGBA(BufferedImage bImage) { - if (bImage.getType() != BufferedImage.TYPE_INT_ARGB) { - ImageOps.convertImage(bImage, BufferedImage.TYPE_INT_ARGB); - } - - int width = bImage.getWidth(); - int height = bImage.getHeight(); - - ColorSpace cs = ColorSpace.getInstance(ColorSpace.CS_sRGB); - int[] nBits = {8, 8, 8, 8}; - ColorModel cm = new ComponentColorModel(cs, nBits, true, false, - Transparency.OPAQUE, 0); - int[] bandOffset = {0, 1, 2, 3}; - - WritableRaster newRaster = - Raster.createInterleavedRaster(DataBuffer.TYPE_BYTE, width, height, - width*4, 4, bandOffset, null); - byte[] byteData = ((DataBufferByte)newRaster.getDataBuffer()).getData(); - Raster origRaster = bImage.getData(); - int[] pixel = new int[4]; - int k = 0; - for (int j = 0; j < height; j++) { - for (int i = 0; i < width; i++) { - pixel = origRaster.getPixel(i, j, pixel); - byteData[k++] = (byte)(pixel[0]); - byteData[k++] = (byte)(pixel[1]); - byteData[k++] = (byte)(pixel[2]); - byteData[k++] = (byte)(pixel[3]); - } - } - BufferedImage newImage = new BufferedImage(cm, newRaster, false, null); -// if (newImage.getType() == BufferedImage.TYPE_CUSTOM) { -// System.out.println("Type is custom"); -// } - return newImage; - } - - public static BufferedImage convertToCustomRGB(BufferedImage bImage) { - if (bImage.getType() != BufferedImage.TYPE_INT_ARGB) { - ImageOps.convertImage(bImage, BufferedImage.TYPE_INT_ARGB); - } - - int width = bImage.getWidth(); - int height = bImage.getHeight(); - - ColorSpace cs = ColorSpace.getInstance(ColorSpace.CS_sRGB); - int[] nBits = {8, 8, 8}; - ColorModel cm = new ComponentColorModel(cs, nBits, false, false, - Transparency.OPAQUE, 0); - int[] bandOffset = {0, 1, 2}; - - WritableRaster newRaster = - Raster.createInterleavedRaster(DataBuffer.TYPE_BYTE, width, height, - width*3, 3, bandOffset, null); - byte[] byteData = ((DataBufferByte)newRaster.getDataBuffer()).getData(); - Raster origRaster = bImage.getData(); - int[] pixel = new int[4]; - int k = 0; - for (int j = 0; j < height; j++) { - for (int i = 0; i < width; i++) { - pixel = origRaster.getPixel(i, j, pixel); - byteData[k++] = (byte)(pixel[0]); - byteData[k++] = (byte)(pixel[1]); - byteData[k++] = (byte)(pixel[2]); - } - } - BufferedImage newImage = new BufferedImage(cm, newRaster, false, null); -// if (newImage.getType() == BufferedImage.TYPE_CUSTOM) { -// System.out.println("Type is custom"); -// } - return newImage; - } -} - |