List of usage examples for java.awt.image DirectColorModel DirectColorModel
public DirectColorModel(int bits, int rmask, int gmask, int bmask)
From source file:Snippet156.java
static BufferedImage convertToAWT(ImageData data) { ColorModel colorModel = null; PaletteData palette = data.palette;// ww w .j a va 2s . c om if (palette.isDirect) { colorModel = new DirectColorModel(data.depth, palette.redMask, palette.greenMask, palette.blueMask); BufferedImage bufferedImage = new BufferedImage(colorModel, colorModel.createCompatibleWritableRaster(data.width, data.height), false, null); WritableRaster raster = bufferedImage.getRaster(); int[] pixelArray = new int[3]; for (int y = 0; y < data.height; y++) { for (int x = 0; x < data.width; x++) { int pixel = data.getPixel(x, y); RGB rgb = palette.getRGB(pixel); pixelArray[0] = rgb.red; pixelArray[1] = rgb.green; pixelArray[2] = rgb.blue; raster.setPixels(x, y, 1, 1, pixelArray); } } return bufferedImage; } else { RGB[] rgbs = palette.getRGBs(); byte[] red = new byte[rgbs.length]; byte[] green = new byte[rgbs.length]; byte[] blue = new byte[rgbs.length]; for (int i = 0; i < rgbs.length; i++) { RGB rgb = rgbs[i]; red[i] = (byte) rgb.red; green[i] = (byte) rgb.green; blue[i] = (byte) rgb.blue; } if (data.transparentPixel != -1) { colorModel = new IndexColorModel(data.depth, rgbs.length, red, green, blue, data.transparentPixel); } else { colorModel = new IndexColorModel(data.depth, rgbs.length, red, green, blue); } BufferedImage bufferedImage = new BufferedImage(colorModel, colorModel.createCompatibleWritableRaster(data.width, data.height), false, null); WritableRaster raster = bufferedImage.getRaster(); int[] pixelArray = new int[1]; for (int y = 0; y < data.height; y++) { for (int x = 0; x < data.width; x++) { int pixel = data.getPixel(x, y); pixelArray[0] = pixel; raster.setPixel(x, y, pixelArray); } } return bufferedImage; } }
From source file:org.eclipse.swt.snippets.Snippet156.java
static BufferedImage convertToAWT(ImageData data) { ColorModel colorModel = null; PaletteData palette = data.palette;// w w w . j a va 2 s. c o m if (palette.isDirect) { colorModel = new DirectColorModel(data.depth, palette.redMask, palette.greenMask, palette.blueMask); BufferedImage bufferedImage = new BufferedImage(colorModel, colorModel.createCompatibleWritableRaster(data.width, data.height), false, null); for (int y = 0; y < data.height; y++) { for (int x = 0; x < data.width; x++) { int pixel = data.getPixel(x, y); RGB rgb = palette.getRGB(pixel); bufferedImage.setRGB(x, y, rgb.red << 16 | rgb.green << 8 | rgb.blue); } } return bufferedImage; } else { RGB[] rgbs = palette.getRGBs(); byte[] red = new byte[rgbs.length]; byte[] green = new byte[rgbs.length]; byte[] blue = new byte[rgbs.length]; for (int i = 0; i < rgbs.length; i++) { RGB rgb = rgbs[i]; red[i] = (byte) rgb.red; green[i] = (byte) rgb.green; blue[i] = (byte) rgb.blue; } if (data.transparentPixel != -1) { colorModel = new IndexColorModel(data.depth, rgbs.length, red, green, blue, data.transparentPixel); } else { colorModel = new IndexColorModel(data.depth, rgbs.length, red, green, blue); } BufferedImage bufferedImage = new BufferedImage(colorModel, colorModel.createCompatibleWritableRaster(data.width, data.height), false, null); WritableRaster raster = bufferedImage.getRaster(); int[] pixelArray = new int[1]; for (int y = 0; y < data.height; y++) { for (int x = 0; x < data.width; x++) { int pixel = data.getPixel(x, y); pixelArray[0] = pixel; raster.setPixel(x, y, pixelArray); } } return bufferedImage; } }
From source file:de.codesourcery.jasm16.emulator.devices.impl.RawImage.java
public RawImage(int width, int height) { data = new int[width * height]; final DataBufferInt dataBuffer = new DataBufferInt(data, width * height); final ColorModel cm = new DirectColorModel(24, 0xff0000, 0xff00, 0xff); final SampleModel sm = cm.createCompatibleSampleModel(width, height); final WritableRaster wr = Raster.createWritableRaster(sm, dataBuffer, null); image = new BufferedImage(cm, wr, false, null); }
From source file:de.mfo.jsurf.grid.RotationGrid.java
static BufferedImage createBufferedImageFromRGB(ImgBuffer ib) { int w = ib.width; int h = ib.height; DirectColorModel colormodel = new DirectColorModel(24, 0xff0000, 0xff00, 0xff); SampleModel sampleModel = colormodel.createCompatibleSampleModel(w, h); DataBufferInt data = new DataBufferInt(ib.rgbBuffer, w * h); WritableRaster raster = WritableRaster.createWritableRaster(sampleModel, data, new Point(0, 0)); return new BufferedImage(colormodel, raster, false, null); }
From source file:de.fhg.igd.swingrcp.SwingRCPUtilities.java
/** * Convert a SWT Image to a {@link BufferedImage} * /* w w w .j a v a 2s .c om*/ * {@link "http://dev.eclipse.org/viewcvs/index.cgi/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet156.java?view=co"} * * @param data the SWT {@link ImageData} * @param applyAlphaMask true if the image data's alpha mask should be * applied to the result image (if there is any). This method * calls {@link #applyTransparencyMask(BufferedImage, ImageData)} * for that purpose. * @return the AWT {@link BufferedImage} */ public static BufferedImage convertToAWT(ImageData data, boolean applyAlphaMask) { ColorModel colorModel = null; PaletteData palette = data.palette; BufferedImage result; if (palette.isDirect) { colorModel = new DirectColorModel(data.depth, palette.redMask, palette.greenMask, palette.blueMask); BufferedImage bufferedImage = new BufferedImage(colorModel, colorModel.createCompatibleWritableRaster(data.width, data.height), false, null); for (int y = 0; y < data.height; y++) { for (int x = 0; x < data.width; x++) { int pixel = data.getPixel(x, y); RGB rgb = palette.getRGB(pixel); bufferedImage.setRGB(x, y, rgb.red << 16 | rgb.green << 8 | rgb.blue); } } result = bufferedImage; } else { RGB[] rgbs = palette.getRGBs(); byte[] red = new byte[rgbs.length]; byte[] green = new byte[rgbs.length]; byte[] blue = new byte[rgbs.length]; for (int i = 0; i < rgbs.length; i++) { RGB rgb = rgbs[i]; red[i] = (byte) rgb.red; green[i] = (byte) rgb.green; blue[i] = (byte) rgb.blue; } if (data.transparentPixel != -1) { colorModel = new IndexColorModel(data.depth, rgbs.length, red, green, blue, data.transparentPixel); } else { colorModel = new IndexColorModel(data.depth, rgbs.length, red, green, blue); } BufferedImage bufferedImage = new BufferedImage(colorModel, colorModel.createCompatibleWritableRaster(data.width, data.height), false, null); WritableRaster raster = bufferedImage.getRaster(); int[] pixelArray = new int[1]; for (int y = 0; y < data.height; y++) { for (int x = 0; x < data.width; x++) { int pixel = data.getPixel(x, y); pixelArray[0] = pixel; raster.setPixel(x, y, pixelArray); } } result = bufferedImage; } if (data.getTransparencyType() == SWT.TRANSPARENCY_MASK && applyAlphaMask) { result = applyTransparencyMask(result, data.getTransparencyMask()); } return result; }
From source file:SampleAWTRenderer.java
private void newImage(Buffer buffer) { if (!(buffer.getData() instanceof int[])) return;//from w w w . j a va2 s .c o m int[] data = (int[]) buffer.getData(); RGBFormat format = (RGBFormat) buffer.getFormat(); //data = processImage(buffer); data = (int[]) buffer.getData(); DirectColorModel dcm = new DirectColorModel(format.getBitsPerPixel(), format.getRedMask(), format.getGreenMask(), format.getBlueMask()); sourceImage = new MemoryImageSource(format.getLineStride(), format.getSize().height, dcm, (int[]) data, 0, format.getLineStride()); sourceImage.setAnimated(true); sourceImage.setFullBufferUpdates(true); if (component != null) { destImage = component.createImage(sourceImage); component.prepareImage(destImage, component); } }
From source file:SampleAWTRenderer.java
private int[] processImage(Buffer buf) { int[] data = (int[]) buf.getData(); int[] ret = new int[data.length]; RGBFormat fmt = (RGBFormat) buf.getFormat(); DirectColorModel dcm = new DirectColorModel(fmt.getBitsPerPixel(), fmt.getRedMask(), fmt.getGreenMask(), fmt.getBlueMask());/*from w w w . j a v a 2 s . co m*/ int[] rgb; int k; for (int i = 0; i < data.length; i++) { rgb = dcm.getComponents(data[i], null, 0); k = toGray(rgb); rgb[0] = rgb[1] = rgb[2] = k; ret[i] = dcm.getDataElement(rgb, 0); } return ret; }
From source file:lucee.runtime.img.Image.java
private BufferedImage jpgImage(BufferedImage src) { int w = src.getWidth(); int h = src.getHeight(); SampleModel srcSM = src.getSampleModel(); WritableRaster srcWR = src.getRaster(); java.awt.image.DataBuffer srcDB = srcWR.getDataBuffer(); ColorModel rgb = new DirectColorModel(32, 0xff0000, 65280, 255); int[] bitMasks = new int[] { 0xff0000, 65280, 255 }; SampleModel csm = new SinglePixelPackedSampleModel(3, w, h, bitMasks); int data[] = new int[w * h]; for (int i = 0; i < h; i++) { for (int j = 0; j < w; j++) { int pix[] = null; int sample[] = srcSM.getPixel(j, i, pix, srcDB); if (sample[3] == 0 && sample[2] == 0 && sample[1] == 0 && sample[0] == 0) data[i * w + j] = 0xffffff; else//from w w w . j av a 2s. c om data[i * w + j] = sample[0] << 16 | sample[1] << 8 | sample[2]; } } java.awt.image.DataBuffer db = new DataBufferInt(data, w * h * 3); WritableRaster wr = Raster.createWritableRaster(csm, db, new Point(0, 0)); return new BufferedImage(rgb, wr, false, null); }
From source file:org.apache.flex.compiler.internal.embedding.transcoders.JPEGTranscoder.java
private byte[] bufferedImageToJPEG(ImageInfo imageInfo, int[] pixels) throws Exception { BufferedImage bufferedImage = new BufferedImage(imageInfo.width, imageInfo.height, BufferedImage.TYPE_INT_ARGB); bufferedImage.setRGB(0, 0, imageInfo.width, imageInfo.height, pixels, 0, imageInfo.width); ImageWriter writer = ImageIO.getImageWritersByFormatName("jpeg").next(); ImageWriteParam writeParam = writer.getDefaultWriteParam(); ColorModel colorModel = new DirectColorModel(24, 0x00ff0000, 0x0000ff00, 0x000000ff); ImageTypeSpecifier imageTypeSpecifier = new ImageTypeSpecifier(colorModel, colorModel.createCompatibleSampleModel(1, 1)); writeParam.setDestinationType(imageTypeSpecifier); writeParam.setSourceBands(new int[] { 0, 1, 2 }); writeParam.setCompressionMode(ImageWriteParam.MODE_EXPLICIT); float q = 1.0f; if (quality != null) q = quality.floatValue();/*from w ww .j a v a2 s.c o m*/ writeParam.setCompressionQuality(q); DAByteArrayOutputStream buffer = new DAByteArrayOutputStream(); writer.setOutput(new MemoryCacheImageOutputStream(buffer)); IIOImage ioImage = new IIOImage(bufferedImage, null, null); writer.write(null, ioImage, writeParam); writer.dispose(); return buffer.getDirectByteArray(); }