Examples of ICC_ColorSpace

ae.java.awt.color.ICC_ColorSpace
olor.org">http://www.color.org).
Typically, a Color or ColorModel would be associated with an ICC Profile which is either an input, display, or output profile (see the ICC specification). There are other types of ICC Profiles, e.g. abstract profiles, device link profiles, and named color profiles, which do not contain information appropriate for representing the color space of a color, image, or device (see ICC_Profile). Attempting to create an ICC_ColorSpace object from an inappropriate ICC Profile is an error.
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 device independent spaces (one CIEXYZ space and two CIELab spaces) defined in the ICC Profile Format Specification. Most profiles of interest either have invertible transformations or explicitly specify transformations going both directions. Should an ICC_ColorSpace object be used in a way requiring a conversion from PCS to the profile's native space and there is inadequate data to correctly perform the conversion, the ICC_ColorSpace object will produce output in the specified type of color space (e.g. TYPE_RGB, TYPE_CMYK, etc.), but the specific color values of the output data will be undefined.
The details of this class are not important for simple applets, which draw in a default color space or manipulate and display imported images with a known color space. At most, such applets would need to get one of the default color spaces via ColorSpace.getInstance().
@see ColorSpace @see ICC_Profile
com.google.code.appengine.awt.color.ICC_ColorSpace
com.jgraph.gaeawt.java.awt.color.ICC_ColorSpace
java.awt.color.ICC_ColorSpace
olor.org">http://www.color.org).
Typically, a Color or ColorModel would be associated with an ICC Profile which is either an input, display, or output profile (see the ICC specification). There are other types of ICC Profiles, e.g. abstract profiles, device link profiles, and named color profiles, which do not contain information appropriate for representing the color space of a color, image, or device (see ICC_Profile). Attempting to create an ICC_ColorSpace object from an inappropriate ICC Profile is an error.
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 device independent spaces (one CIEXYZ space and two CIELab spaces) defined in the ICC Profile Format Specification. Most profiles of interest either have invertible transformations or explicitly specify transformations going both directions. Should an ICC_ColorSpace object be used in a way requiring a conversion from PCS to the profile's native space and there is inadequate data to correctly perform the conversion, the ICC_ColorSpace object will produce output in the specified type of color space (e.g. TYPE_RGB, TYPE_CMYK, etc.), but the specific color values of the output data will be undefined.
The details of this class are not important for simple applets, which draw in a default color space or manipulate and display imported images with a known color space. At most, such applets would need to get one of the default color spaces via ColorSpace.getInstance().
@see ColorSpace @see ICC_Profile

Examples of ae.java.awt.color.ICC_ColorSpace

                   (colorSpace.getMinValue(0) == 0.0f) &&
                   (colorSpace.getMaxValue(0) == 1.0f)) {
            // Note that a normalized range of 0.0 - 1.0 for the gray
            // component is required, because usage of these LUTs makes
            // that assumption.
            ICC_ColorSpace ics = (ICC_ColorSpace) colorSpace;
            is_ICCGray_stdScale = true;
            nonStdScale = false;
            fromsRGB8LUT16 = ColorModel.getsRGB8ToLinearRGB16LUT();
            if (ColorModel.isLinearGRAYspace(ics)) {
                is_LinearGray_stdScale = true;

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Examples of com.google.code.appengine.awt.color.ICC_ColorSpace

            throws ImageReadException, IOException {
        ICC_Profile icc = Sanselan.getICCProfile(file);
        if (icc == null)
            return src;


        ICC_ColorSpace cs = new ICC_ColorSpace(icc);


        BufferedImage dst = convertFromColorSpace(src, cs);
        return dst;
    }

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Examples of com.jgraph.gaeawt.java.awt.color.ICC_ColorSpace

 */
public class ColorTools {


    public BufferedImage relabelColorSpace(BufferedImage bi, ICC_Profile profile)
            throws ImagingOpException {
        ICC_ColorSpace cs = new ICC_ColorSpace(profile);


        return relabelColorSpace(bi, cs);
    }

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Examples of java.awt.color.ICC_ColorSpace

                   (colorSpace.getMinValue(0) == 0.0f) &&
                   (colorSpace.getMaxValue(0) == 1.0f)) {
            // Note that a normalized range of 0.0 - 1.0 for the gray
            // component is required, because usage of these LUTs makes
            // that assumption.
            ICC_ColorSpace ics = (ICC_ColorSpace) colorSpace;
            is_ICCGray_stdScale = true;
            nonStdScale = false;
            fromsRGB8LUT16 = ColorModel.getsRGB8ToLinearRGB16LUT();
            if (ColorModel.isLinearGRAYspace(ics)) {
                is_LinearGray_stdScale = true;

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Examples of java.awt.color.ICC_ColorSpace

        byte[] g8Tos8LUT = new byte[256];
        for (int i = 0; i <= 255; i++) {
            g8Tos8LUT[i] = (byte) i;
        }
        ICC_Transform[] transformList = new ICC_Transform[2];
        ICC_ColorSpace srgbCS =
            (ICC_ColorSpace) ColorSpace.getInstance(ColorSpace.CS_sRGB);
        transformList[0] = new ICC_Transform (
            grayCS.getProfile(), ICC_Transform.Any, ICC_Transform.In);
        transformList[1] = new ICC_Transform (
            srgbCS.getProfile(), ICC_Transform.Any, ICC_Transform.Out);
        ICC_Transform t = new ICC_Transform(transformList);
        byte[] tmp = t.colorConvert(g8Tos8LUT, null);
        for (int i = 0, j= 2; i <= 255; i++, j += 3) {
            // All three components of tmp should be equal, since
            // the input color space to colorConvert is a gray scale

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Examples of java.awt.color.ICC_ColorSpace

        short[] tmp = new short[65536];
        for (int i = 0; i <= 65535; i++) {
            tmp[i] = (short) i;
        }
        ICC_Transform[] transformList = new ICC_Transform[2];
        ICC_ColorSpace lgCS =
            (ICC_ColorSpace) ColorSpace.getInstance(ColorSpace.CS_GRAY);
        transformList[0] = new ICC_Transform (
            lgCS.getProfile(), ICC_Transform.Any, ICC_Transform.In);
        transformList[1] = new ICC_Transform (
            grayCS.getProfile(), ICC_Transform.Any, ICC_Transform.Out);
        ICC_Transform t = new ICC_Transform(transformList);
        tmp = t.colorConvert(tmp, null);
        byte[] lg16Toog8LUT = new byte[65536];

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Examples of java.awt.color.ICC_ColorSpace

        short[] tmp = new short[65536];
        for (int i = 0; i <= 65535; i++) {
            tmp[i] = (short) i;
        }
        ICC_Transform[] transformList = new ICC_Transform[2];
        ICC_ColorSpace srgbCS =
            (ICC_ColorSpace) ColorSpace.getInstance(ColorSpace.CS_sRGB);
        transformList[0] = new ICC_Transform (
            grayCS.getProfile(), ICC_Transform.Any, ICC_Transform.In);
        transformList[1] = new ICC_Transform (
            srgbCS.getProfile(), ICC_Transform.Any, ICC_Transform.Out);
        ICC_Transform t = new ICC_Transform(transformList);
        tmp = t.colorConvert(tmp, null);
        byte[] g16Tos8LUT = new byte[65536];
        for (int i = 0, j= 2; i <= 65535; i++, j += 3) {
            // All three components of tmp should be equal, since

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Examples of java.awt.color.ICC_ColorSpace

        short[] tmp = new short[65536];
        for (int i = 0; i <= 65535; i++) {
            tmp[i] = (short) i;
        }
        ICC_Transform[] transformList = new ICC_Transform[2];
        ICC_ColorSpace lgCS =
            (ICC_ColorSpace) ColorSpace.getInstance(ColorSpace.CS_GRAY);
        transformList[0] = new ICC_Transform (
            lgCS.getProfile(), ICC_Transform.Any, ICC_Transform.In);
        transformList[1] = new ICC_Transform (
            grayCS.getProfile(), ICC_Transform.Any, ICC_Transform.Out);
        ICC_Transform t = new ICC_Transform(transformList);
        short[] lg16Toog16LUT = t.colorConvert(tmp, null);
        if (lg16Toog16Map == null) {

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Examples of java.awt.color.ICC_ColorSpace

            throws ImageReadException, IOException {
        ICC_Profile icc = Sanselan.getICCProfile(file);
        if (icc == null)
            return src;


        ICC_ColorSpace cs = new ICC_ColorSpace(icc);


        BufferedImage dst = convertFromColorSpace(src, cs);
        return dst;
    }

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Examples of java.awt.color.ICC_ColorSpace

        return dst;
    }


    public BufferedImage relabelColorSpace(BufferedImage bi, ICC_Profile profile)
            throws ImagingOpException {
        ICC_ColorSpace cs = new ICC_ColorSpace(profile);


        return relabelColorSpace(bi, cs);
    }

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