@Override public Image getIcon(int type) { if(agentIcon == null) { agentIcon = loadAgentIcon(); } IAgentState agentState = agent.getState().getFlag(); if (isEndState(agentState)) { // return grayscale icon ColorSpace cs = ColorSpace.getInstance(ColorSpace.CS_GRAY); ColorConvertOp op = new ColorConvertOp(cs, null); return op.filter((BufferedImage) agentIcon, null); } else { // use badge to indicate state of the agent Image badge = getBadgeIcon(agentState); return ImageUtilities.mergeImages(agentIcon, badge, 4, 4); } }
/** * Gets a grayscale version of the image of the given size. * * @param d The requested size. * @return The {@code BufferedImage}. */ public BufferedImage getGrayscaleImage(Dimension d) { final BufferedImage cached = grayscaleImages.get(d); if (cached != null) return cached; final BufferedImage im = getImage(d); if (im == null) return null; int width = im.getWidth(); int height = im.getHeight(); // TODO: Find out why making a copy is necessary here to prevent // images from getting too dark. BufferedImage srcImage = new BufferedImage(width, height, BufferedImage.TYPE_INT_ARGB); Graphics2D g = srcImage.createGraphics(); g.drawImage(im, 0, 0, null); g.dispose(); ColorConvertOp filter = new ColorConvertOp( ColorSpace.getInstance(ColorSpace.CS_GRAY), null); final BufferedImage grayscaleImage = filter.filter(srcImage, null); grayscaleImages.put(d, grayscaleImage); return grayscaleImage; }
public void blackNWhite(String link, String email) throws Exception{ try{ download(link); doLogging("Request came for blackNWhite ", "INFO"); String outPath=null; String fileName=null; String imageName = null; int lastSlashIndex = link.lastIndexOf('/'); imageName = link.substring(lastSlashIndex + 1); String path = Path+imageName; BufferedImage src = ImageIO.read(new File(path)); ColorConvertOp op =new ColorConvertOp(ColorSpace.getInstance(ColorSpace.CS_GRAY), null); BufferedImage dest = op.filter(src, null); fileName = path.substring(path.lastIndexOf("/")+1); path = path.substring(0, path.lastIndexOf("/")+1); outPath=path+"BNW_"+fileName; ImageIO.write(dest, "jpg", new File(outPath)); sendMail(outPath, email); } catch(Exception e){ doLogging("Failed somewhere "+e.getMessage()+e.getStackTrace(), "Error"); } }
static boolean testImage(int dataType, int rBits, int gBits, int bBits, int cs, BufferedImage gldImage, double accuracy) { BufferedImage src = ImageFactory.createCCMImage(cs, dataType); BufferedImage dst = ImageFactory.createDstImage( BufferedImage.TYPE_INT_RGB); ColorConvertOp op = new ColorConvertOp(null); op.filter(src, dst); ImageComparator cmp = new ImageComparator(accuracy, rBits, gBits, bBits); boolean result = cmp.compare(gldImage, dst); if (!result) { System.err.println(cmp.getStat()); } return result; }
static boolean testSubImage(int x0, int y0, int dx, int dy, int dataType, int rBits, int gBits, int bBits, int cs, BufferedImage gldImage, double accuracy) { BufferedImage src = ImageFactory.createCCMImage(cs, dataType); BufferedImage subSrc = src.getSubimage(x0, y0, dx, dy); BufferedImage dst = ImageFactory.createDstImage( BufferedImage.TYPE_INT_RGB); BufferedImage subDst = dst.getSubimage(x0, y0, dx, dy); ColorConvertOp op = new ColorConvertOp(null); op.filter(subSrc, subDst); ImageComparator cmp = new ImageComparator(accuracy, rBits, gBits, bBits); boolean result = cmp.compare(subDst, gldImage, x0, y0, dx, dy); if (!result) { System.err.println(cmp.getStat()); } return result; }
public static void main(String[] args) { ICC_Profile pSRGB = ICC_Profile.getInstance(CS_sRGB); byte[] raw_data = pSRGB.getData(); setRenderingIntent(0x1000000, raw_data); ICC_Profile p = ICC_Profile.getInstance(raw_data); ICC_ColorSpace cs = new ICC_ColorSpace(p); // perfrom test color conversion ColorConvertOp op = new ColorConvertOp(cs, ColorSpace.getInstance(CS_sRGB), null); BufferedImage src = new BufferedImage(1, 1, TYPE_3BYTE_BGR); BufferedImage dst = new BufferedImage(1, 1, TYPE_3BYTE_BGR); try { op.filter(src.getRaster(), dst.getRaster()); } catch (CMMException e) { throw new RuntimeException("Test failed.", e); } System.out.println("Test passed."); }
static boolean testImage(int type, int rBits, int gBits, int bBits, int cs, BufferedImage gldImage, double accuracy) { BufferedImage src = ImageFactory.createDCMImage(type, cs); BufferedImage dst = ImageFactory.createDstImage( BufferedImage.TYPE_INT_RGB); ColorConvertOp op = new ColorConvertOp(null); op.filter(src, dst); ImageComparator cmp = new ImageComparator(accuracy, rBits, gBits, bBits); boolean result = cmp.compare(gldImage, dst); if (!result) { System.err.println(cmp.getStat()); } return result; }
static boolean testSubImage(int x0, int y0, int dx, int dy, int type, int rBits, int gBits, int bBits, int cs, BufferedImage gldImage, double accuracy) { BufferedImage src = ImageFactory.createDCMImage(type, cs); BufferedImage subSrc = src.getSubimage(x0, y0, dx, dy); BufferedImage dst = ImageFactory.createDstImage( BufferedImage.TYPE_INT_RGB); BufferedImage subDst = dst.getSubimage(x0, y0, dx, dy); ColorConvertOp op = new ColorConvertOp(null); op.filter(subSrc, subDst); ImageComparator cmp = new ImageComparator(accuracy, rBits, gBits, bBits); boolean result = cmp.compare(subDst, gldImage, x0, y0, dx, dy); if (!result) { System.err.println(cmp.getStat()); } return result; }
@Override protected Icon getIcon () { // TODO Use that to get the state (-> highlight or not) TransitionAwareUI transitionAwareUI = (TransitionAwareUI) slider.getUI(); StateTransitionTracker stateTransitionTracker = transitionAwareUI.getTransitionTracker(); // stateTransitionTracker.getModelStateInfo().getCurrModelState(); final Icon icon = super.getIcon(); final BufferedImage image = new BufferedImage(icon.getIconWidth(), icon.getIconHeight(), BufferedImage.TYPE_INT_ARGB); final Graphics iconGraphics = image.createGraphics(); icon.paintIcon(slider, iconGraphics, 0, 0); // Make it brighter (very simple approach) final RescaleOp rescaleOp = new RescaleOp(2.0f, 50, null); rescaleOp.filter(image, image); ColorConvertOp op = new ColorConvertOp(ColorSpace.getInstance(ColorSpace.CS_GRAY), null); op.filter(image, image); return new ImageIcon(image); }
public static BufferedImage convertCmykToRgb(Raster cmykRaster, ICC_Profile cmykProfile) throws IOException { if (cmykProfile == null) cmykProfile = ICC_Profile.getInstance(JpegReader.class.getResourceAsStream("/ISOcoated_v2_300_eci.icc")); if (cmykProfile.getProfileClass() != ICC_Profile.CLASS_DISPLAY) { byte[] profileData = cmykProfile.getData(); if (profileData[ICC_Profile.icHdrRenderingIntent] == ICC_Profile.icPerceptual) { intToBigEndian(ICC_Profile.icSigDisplayClass, profileData, ICC_Profile.icHdrDeviceClass); // Header is first cmykProfile = ICC_Profile.getInstance(profileData); } } ICC_ColorSpace cmykCS = new ICC_ColorSpace(cmykProfile); BufferedImage rgbImage = new BufferedImage(cmykRaster.getWidth(), cmykRaster.getHeight(), BufferedImage.TYPE_INT_RGB); WritableRaster rgbRaster = rgbImage.getRaster(); ColorSpace rgbCS = rgbImage.getColorModel().getColorSpace(); ColorConvertOp cmykToRgb = new ColorConvertOp(cmykCS, rgbCS, null); cmykToRgb.filter(cmykRaster, rgbRaster); return rgbImage; }
public static BufferedImage convertCmykToRgb(Raster cmykRaster, ICC_Profile cmykProfile) throws IOException { if (cmykProfile == null){ cmykProfile = ICC_Profile.getInstance(CmykImageUtil.class.getResourceAsStream("/ISOcoated_v2_300_eci.icc")); } if (cmykProfile.getProfileClass() != ICC_Profile.CLASS_DISPLAY) { byte[] profileData = cmykProfile.getData(); if (profileData[ICC_Profile.icHdrRenderingIntent] == ICC_Profile.icPerceptual) { intToBigEndian(ICC_Profile.icSigDisplayClass, profileData, ICC_Profile.icHdrDeviceClass); // Header is first cmykProfile = ICC_Profile.getInstance(profileData); } } ICC_ColorSpace cmykCS = new ICC_ColorSpace(cmykProfile); BufferedImage rgbImage = new BufferedImage(cmykRaster.getWidth(), cmykRaster.getHeight(), BufferedImage.TYPE_INT_RGB); WritableRaster rgbRaster = rgbImage.getRaster(); ColorSpace rgbCS = rgbImage.getColorModel().getColorSpace(); ColorConvertOp cmykToRgb = new ColorConvertOp(cmykCS, rgbCS, null); cmykToRgb.filter(cmykRaster, rgbRaster); return rgbImage; }
/** * Returns the (A)RGB equivalent of the given raster, using the given AWT color space to perform the conversion. * * @param raster the source raster * @param colorSpace the AWT * @return an (A)RGB buffered image */ protected BufferedImage toRGBImageAWT(WritableRaster raster, ColorSpace colorSpace) { // // WARNING: this method is performance sensitive, modify with care! // // ICC Profile color transforms are only fast when performed using ColorConvertOp ColorModel colorModel = new ComponentColorModel(colorSpace, false, false, Transparency.OPAQUE, raster.getDataBuffer().getDataType()); BufferedImage src = new BufferedImage(colorModel, raster, false, null); BufferedImage dest = new BufferedImage(raster.getWidth(), raster.getHeight(), BufferedImage.TYPE_INT_RGB); ColorConvertOp op = new ColorConvertOp(null); op.filter(src, dest); return dest; }
private static BufferedImage getColorImage(BufferedImage image) { if (!image.getColorModel().hasAlpha()) { return image; } if (image.getColorModel().getColorSpace().getType() != ColorSpace.TYPE_RGB) { throw new UnsupportedOperationException("only RGB color spaces are implemented"); } // create an RGB image without alpha // BEWARE: the previous solution in the history // g.setComposite(AlphaComposite.Src) and g.drawImage() // didn't work properly for TYPE_4BYTE_ABGR. // alpha values of 0 result in a black dest pixel!!! BufferedImage rgbImage = new BufferedImage(image.getWidth(), image.getHeight(), BufferedImage.TYPE_3BYTE_BGR); return new ColorConvertOp(null).filter(image, rgbImage); }
