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ICC_ProfileRGB.javaAPI DocAndroid 1.5 API4531Wed May 06 22:41:54 BST 2009java.awt.color

ICC_ProfileRGB

public class ICC_ProfileRGB extends ICC_Profile
The ICC_ProfileRGB class represents profiles with RGB color space type and contains the redColorantTag, greenColorantTag, blueColorantTag, redTRCTag, greenTRCTag, blueTRCTag, and mediaWhitePointTag tags.
since
Android 1.0

Fields Summary
private static final long
serialVersionUID
The Constant serialVersionUID.
public static final int
REDCOMPONENT
The Constant REDCOMPONENT indicates the red component.
public static final int
GREENCOMPONENT
The Constant GREENCOMPONENT indicates the green component.
public static final int
BLUECOMPONENT
The Constant BLUECOMPONENT indicates the blue component.
private static final String
UNKNOWN_COMPONENT_MSG
The Constant UNKNOWN_COMPONENT_MSG.
Constructors Summary
ICC_ProfileRGB(long profileHandle)
Instantiates a new RGB ICC_Profile.

param
profileHandle the profile handle


                               
      
        super(profileHandle);
Methods Summary
public floatgetGamma(int component)
Gets the gamma.

param
component the tag signature.
return
the gamma value.

        switch (component) {
            case REDCOMPONENT:
                return super.getGamma(icSigRedTRCTag);
            case GREENCOMPONENT:
                return super.getGamma(icSigGreenTRCTag);
            case BLUECOMPONENT:
                return super.getGamma(icSigBlueTRCTag);
            default:
        }

        throw new IllegalArgumentException(UNKNOWN_COMPONENT_MSG);
public float[][]getMatrix()
Gets a float matrix which contains the X, Y, and Z components of the profile's redColorantTag, greenColorantTag, and blueColorantTag.

return
the float matrix which contains the X, Y, and Z components of the profile's redColorantTag, greenColorantTag, and blueColorantTag.

        float [][] m = new float[3][3]; // The matrix

        float[] redXYZ = getXYZValue(icSigRedColorantTag);
        float[] greenXYZ = getXYZValue(icSigGreenColorantTag);
        float[] blueXYZ = getXYZValue(icSigBlueColorantTag);

        m[0][0] = redXYZ[0];
        m[1][0] = redXYZ[1];
        m[2][0] = redXYZ[2];

        m[0][1] = greenXYZ[0];
        m[1][1] = greenXYZ[1];
        m[2][1] = greenXYZ[2];

        m[0][2] = blueXYZ[0];
        m[1][2] = blueXYZ[1];
        m[2][2] = blueXYZ[2];

        return m;
public float[]getMediaWhitePoint()
Gets the media white point.

return
the media white point.

        return super.getMediaWhitePoint();
public short[]getTRC(int component)
Gets the TRC.

param
component the tag signature.
return
the TRC value.

 //$NON-NLS-1$

                                 
    
        
        switch (component) {
            case REDCOMPONENT:
                return super.getTRC(icSigRedTRCTag);
            case GREENCOMPONENT:
                return super.getTRC(icSigGreenTRCTag);
            case BLUECOMPONENT:
                return super.getTRC(icSigBlueTRCTag);
            default:
        }

        throw new IllegalArgumentException(UNKNOWN_COMPONENT_MSG);