Examples of java.awt.color.ICC_Profile

java.awt.color.ICC_Profile
olor.org"> http://www.color.org).
An ICC_ColorSpace object can be constructed from an appropriate ICC_Profile. Typically, an ICC_ColorSpace would be associated with an ICC Profile which is either an input, display, or output profile (see the ICC specification). There are also device link, abstract, color space conversion, and named color profiles. These are less useful for tagging a color or image, but are useful for other purposes (in particular device link profiles can provide improved performance for converting from one device's color space to another's).
ICC Profiles represent transformations from the color space of the profile (e.g. a monitor) to a Profile Connection Space (PCS). Profiles of interest for tagging images or colors have a PCS which is one of the two specific device independent spaces (one CIEXYZ space and one CIELab space) defined in the ICC Profile Format Specification. Most profiles of interest either have invertible transformations or explicitly specify transformations going both directions.
@version 10 Feb 1997 @see ICC_ColorSpace

        runReaders(profiles, sessionContext, "iccTest.png", "image/png",
                ImageFlavor.RAW_PNG);
        runReaders(profiles, sessionContext, "iccTest.jpg", "image/jpeg",
                ImageFlavor.RAW_JPEG);


        ICC_Profile first = (ICC_Profile) profiles.get(0);
        byte[] firstData = first.getData();
        for (int i = 1; i < profiles.size(); i++) {
            ICC_Profile icc = (ICC_Profile) profiles.get(i);
            byte[] data = icc.getData();
            assertEquals("Embedded ICC Profiles are not the same size!",
                    firstData.length, data.length);
            for (int j = 0; j < firstData.length; j++) {
                assertEquals("Embedded ICC Profiles differ at index " + j,
                        firstData[j], data[j]);

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                        // temporary measure until ImageLoaderRawPNG and ImageLoader PNG handle ICC profiles
                        continue;
                    }
                    final ImageInfo im = new ImageInfo(uri, mime);
                    final Image img = il.loadImage(im, isc);
                    final ICC_Profile icc = img.getICCProfile();
                    // Assume the profile can only be correct if the image could
                    // actually be interpreted.
                    if (img.getColorSpace() != null) {
                        profiles.add(icc);
                    }
                } catch (IllegalArgumentException e) {
                    // Ignore. This imageLoader does not support RAW
                }
                try {
                    final ImageLoader il = ilf.newImageLoader(ImageFlavor.BUFFERED_IMAGE);
                    final ImageInfo im = new ImageInfo(uri, mime);
                    final Image img = il.loadImage(im, isc);
                    final ICC_Profile icc = img.getICCProfile();
                    profiles.add(icc);
                } catch (IllegalArgumentException e) {
                    // Ignore. This imageLoader does not support Buffered.
                }
            }

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            //transparent color will be extracted later from the image
        } else {
            if (providerIgnoresICC && cm instanceof ComponentColorModel) {
                // Apply ICC Profile to Image by creating a new image with a new
                // color model.
                ICC_Profile iccProf = tryToExctractICCProfile(iiometa);
                if (iccProf != null) {
                    ColorModel cm2 = new ComponentColorModel(
                            new ICC_ColorSpace(iccProf), cm.hasAlpha(), cm
                                    .isAlphaPremultiplied(), cm
                                    .getTransparency(), cm.getTransferType());

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     * @param iiometa
     *            The ImageIO Metadata
     * @return an ICC Profile or null.
     */
    private ICC_Profile tryToExctractICCProfile(IIOMetadata iiometa) {
        ICC_Profile iccProf = null;
        String[] supportedFormats = iiometa.getMetadataFormatNames();
        for (int i = 0; i < supportedFormats.length; i++) {
            String format = supportedFormats[i];
            Element root = (Element) iiometa.getAsTree(format);
            if (PNG_METADATA_NODE.equals(format)) {

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        return iccProf;
    }


    private ICC_Profile tryToExctractICCProfileFromPNGMetadataNode(
            Element pngNode) {
        ICC_Profile iccProf = null;
        Element iccpNode = ImageIOUtil.getChild(pngNode, "iCCP");
        if (iccpNode instanceof IIOMetadataNode) {
            IIOMetadataNode imn = (IIOMetadataNode) iccpNode;
            byte[] prof = (byte[]) imn.getUserObject();
            String comp = imn.getAttribute("compressionMethod");

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        return iccProf;
    }


    private ICC_Profile tryToExctractICCProfileFromJPEGMetadataNode(
            Element jpgNode) {
        ICC_Profile iccProf = null;
        Element jfifNode = ImageIOUtil.getChild(jpgNode, "app0JFIF");
        if (jfifNode != null) {
            Element app2iccNode = ImageIOUtil.getChild(jfifNode, "app2ICC");
            if (app2iccNode instanceof IIOMetadataNode) {
                IIOMetadataNode imn = (IIOMetadataNode) app2iccNode;

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     */
    public ColorSpace get(String base, String iccProfileSrc) {
        ColorSpace colorSpace = null;
        if (!colorSpaceMap.containsKey(base + iccProfileSrc)) {
            try {
                ICC_Profile iccProfile = null;
                // First attempt to use the FOP URI resolver to locate the ICC
                // profile
                Source src = resolver.resolve(iccProfileSrc, base);
                if (src != null && src instanceof StreamSource) {
                    // FOP URI resolver found ICC profile - create ICC profile

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     * @param profile the color profile to check
     * @return true if it is the default sRGB profile
     */
    public static boolean isDefaultsRGB(ICC_Profile profile) {
        ColorSpace sRGB = ColorSpace.getInstance(ColorSpace.CS_sRGB);
        ICC_Profile sRGBProfile = null;
        if (sRGB instanceof ICC_ColorSpace) {
            sRGBProfile = ((ICC_ColorSpace)sRGB).getProfile();
        }
        return profile == sRGBProfile;
    }

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    // We cant use Sanselan to read JPEG but we can use it to read all the metadata which is
    // where most security issues reside anyway in ImageIO
    Sanselan.getMetadata(bytes, null);
    byte[] iccBytes = Sanselan.getICCProfileBytes(bytes);
    if (iccBytes != null && iccBytes.length > 0) {
      ICC_Profile iccProfile = Sanselan.getICCProfile(bytes, null);
      if (iccProfile == null) {
        throw new ImageReadException("Image has ICC but it is corrupt and cannot be read");
      }
    }
    return ImageIO.read(new ByteArrayInputStream(bytes));

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            return null;


        // Now that we have a profile element,
        // try to load the corresponding ICC profile xlink:href
        String href = XLinkSupport.getXLinkHref(profile);
        ICC_Profile p = null;
        if (href != null) {
            String baseURI= ((SVGOMDocument)doc).getURL();
            ParsedURL purl = new ParsedURL(baseURI, href);
            if (!purl.complete()) 
                throw new BridgeException(paintedElement, ERR_URI_MALFORMED,

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