Example usage for java.awt.color ColorSpace getInstance

List of usage examples for java.awt.color ColorSpace getInstance

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Introduction

In this page you can find the example usage for java.awt.color ColorSpace getInstance.

Prototype



public static ColorSpace getInstance(int colorspace)

Source Link

Document

Returns a ColorSpace representing one of the specific predefined color spaces.

Usage

From source file:Main.java

public static void main(String[] args) {

    Color myColor = new Color(ColorSpace.getInstance(ColorSpace.CS_CIEXYZ), new float[] { 0.1F, 0.2F, 0.3F },
            0.4F);//  www.  jav a  2s  . c  o  m

    System.out.println(Arrays.toString(myColor.getColorComponents(null)));

}

From source file:Main.java

public static void main(String[] argv) throws Exception {

    ColorSpace cs = ColorSpace.getInstance(ColorSpace.CS_GRAY);
    ColorConvertOp op = new ColorConvertOp(cs, null);

    BufferedImage bufferedImage = new BufferedImage(200, 200, BufferedImage.TYPE_BYTE_INDEXED);
    bufferedImage = op.filter(bufferedImage, null);
}

From source file:Main.java

public static void main(String[] args) {

    Color myColor = Color.RED;

    System.out.println(//from   w  ww.j  av  a2  s  . com
            Arrays.toString(myColor.getComponents(ColorSpace.getInstance(ColorSpace.CS_CIEXYZ), null)));

}

From source file:Main.java

public static void main(String[] args) {

    Color myColor = Color.RED;

    System.out.println(//  w ww .j a v  a2s  . c  o  m
            Arrays.toString(myColor.getColorComponents(ColorSpace.getInstance(ColorSpace.CS_CIEXYZ), null)));

}

From source file:ComponentTest.java

public static void main(String[] args) {
    ColorSpace cs = ColorSpace.getInstance(ColorSpace.CS_sRGB);
    ColorModel cm = new ComponentColorModel(cs, new int[] { 5, 6, 5 }, false, false, Transparency.OPAQUE,
            DataBuffer.TYPE_BYTE);

    Color fifty = new Color(cs, new float[] { 1.0f, 1.0f, 1.0f }, 0);
    float[] components = fifty.getComponents(null);
    System.out.print("Original normalized components: ");
    for (int i = 0; i < 3; i++)
        System.out.print(components[i] + " ");
    System.out.println();/*from   w  w w . ja  v a 2 s.  c o m*/
    int[] unnormalized = cm.getUnnormalizedComponents(components, 0, null, 0);
    System.out.print("Original unnormalized components: ");
    for (int i = 0; i < 3; i++)
        System.out.print(unnormalized[i] + " ");
    System.out.println();
    Object pixel = cm.getDataElements(unnormalized, 0, (Object) null);
    System.out.print("Pixel samples: ");
    byte[] pixelBytes = (byte[]) pixel;
    for (int i = 0; i < 3; i++)
        System.out.print(pixelBytes[i] + " ");
    System.out.println();

    unnormalized = cm.getComponents(pixel, null, 0);
    System.out.print("Derived unnormalized components: ");
    for (int i = 0; i < 3; i++)
        System.out.print(unnormalized[i] + " ");
    System.out.println();
    components = cm.getNormalizedComponents(unnormalized, 0, null, 0);
    System.out.print("Derived normalized components: ");
    for (int i = 0; i < 3; i++)
        System.out.print(components[i] + " ");
    System.out.println();
}

From source file:MainClass.java

public static void main(String[] args) throws Exception {
    ColorSpace cs = ColorSpace.getInstance(ColorSpace.CS_sRGB);
    ColorModel cm = new ComponentColorModel(cs, new int[] { 5, 6, 5 }, false, false, Transparency.OPAQUE,
            DataBuffer.TYPE_BYTE);

    Color fifty = new Color(cs, new float[] { 1.0f, 1.0f, 1.0f }, 0);
    float[] components = fifty.getComponents(null);
    System.out.print("Original normalized components: ");
    for (int i = 0; i < 3; i++)
        System.out.print(components[i] + " ");
    System.out.println();/*from  www .  j a  va 2s  . co m*/
    int[] unnormalized = cm.getUnnormalizedComponents(components, 0, null, 0);
    System.out.print("Original unnormalized components: ");
    for (int i = 0; i < 3; i++)
        System.out.print(unnormalized[i] + " ");
    System.out.println();

    Object pixel = cm.getDataElements(unnormalized, 0, (Object) null);
    System.out.print("Pixel samples: ");
    byte[] pixelBytes = (byte[]) pixel;
    for (int i = 0; i < 3; i++)
        System.out.print(pixelBytes[i] + " ");
    System.out.println();

    unnormalized = cm.getComponents(pixel, null, 0);
    System.out.print("Derived unnormalized components: ");
    for (int i = 0; i < 3; i++)
        System.out.print(unnormalized[i] + " ");
    System.out.println();
    components = cm.getNormalizedComponents(unnormalized, 0, null, 0);
    System.out.print("Derived normalized components: ");
    for (int i = 0; i < 3; i++)
        System.out.print(components[i] + " ");
}

From source file:Main.java

public static void main(String[] args) throws Exception {
    BufferedImage master = ImageIO.read(new URL("http://www.java2s.com/style/download.png"));
    BufferedImage gray = new BufferedImage(master.getWidth(), master.getHeight(), BufferedImage.TYPE_INT_ARGB);

    ColorConvertOp op = new ColorConvertOp(ColorSpace.getInstance(ColorSpace.CS_GRAY), null);
    op.filter(master, gray);//from www .  j ava 2  s  . com

    // new JLabel(new ImageIcon(master));
    // new JLabel(new ImageIcon(gray));
    ImageIO.write(master, "png", new File("c:/Java_Dev/master.png"));
    ImageIO.write(gray, "png", new File("c:/Java_Dev/gray.png"));
}

From source file:ImageUtil.java

public static BufferedImage desaturate(BufferedImage source) {
    ColorConvertOp colorConvert = new ColorConvertOp(ColorSpace.getInstance(ColorSpace.CS_GRAY), null);
    colorConvert.filter(source, source);

    return source;
}

From source file:org.photovault.dcraw.DCRawReaderOp.java

public DCRawReaderOp(File f, RenderingHints hints) {
    super(null, hints, null, 1, 1, 1, 1);
    file = f;//from  ww w . j  a va2 s  . c  o m
    lrd = lr.libraw_init(0);
    lrd.output_params.half_size = 1;
    lr.libraw_open_file(lrd, f.getAbsolutePath());
    sampleModel = new PixelInterleavedSampleModel(DataBuffer.TYPE_USHORT, lrd.sizes.width, lrd.sizes.height, 1,
            lrd.sizes.width, new int[] { 0 });
    ColorSpace cs = ColorSpace.getInstance(ColorSpace.CS_GRAY);
    ColorModel c = new ComponentColorModel(cs, false, false, ColorModel.OPAQUE, DataBuffer.TYPE_USHORT);
    ImageLayout il = new ImageLayout(0, 0, 256, 256, sampleModel, c);
    setImageLayout(il);
    minX = 0;
    minY = 0;
    width = lrd.sizes.width;
    height = lrd.sizes.height;
    bayerfilter = lrd.idata.filters;
    cam_mul = lrd.color.cam_mul;
    setProperty("bayerfilter", lrd.idata.filters);
    setProperty("dcraw_cam_mul", cam_mul);
    setProperty("dcraw_cam_xyz", lrd.color.cam_xyz);
    setProperty("dcraw_rgb_cam", lrd.color.rgb_cam);
    setProperty("dcraw_black", lrd.color.black);
    setProperty("dcraw_max", lrd.color.maximum);
    setProperty("dcraw_black", lrd.color.black);
    setProperty("dcraw_margin_top", lrd.sizes.top_margin);
    setProperty("dcraw_margin_left", lrd.sizes.left_margin);
}

From source file:org.photovault.dcraw.AHDInterpolateOp.java

static private ImageLayout layoutHelper(RenderedImage src, int downSample) {
    int width = src.getWidth() / downSample;
    int height = src.getHeight() / downSample;
    PixelInterleavedSampleModel sampleModel = new PixelInterleavedSampleModel(DataBuffer.TYPE_USHORT, width,
            height, 3, width * 3, new int[] { 0, 1, 2 });
    ColorSpace cs = ColorSpace.getInstance(ColorSpace.CS_LINEAR_RGB);
    ColorModel c = new ComponentColorModel(cs, false, false, ColorModel.OPAQUE, DataBuffer.TYPE_USHORT);
    ImageLayout il = new ImageLayout(0, 0, 256, 256, sampleModel, c);
    il.setWidth(width);/*  www . ja  v  a2  s  .c  om*/
    il.setHeight(height);
    return il;
}