Class AltColorSpace

java.lang.Object

java.awt.color.ColorSpace

org.openpdf.renderer.colorspace.AltColorSpace

All Implemented Interfaces:

Serializable

public class AltColorSpace
extends ColorSpace

Color Space implementation for handling the PDF AlternateColorSpace. A PDF function is applied to colorvalues before converting.

Since:

06.01.2011

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
private PDFFunction	fkt
private ColorSpace	origCs

Fields inherited from class ColorSpace

CS_CIEXYZ, CS_GRAY, CS_LINEAR_RGB, CS_PYCC, CS_sRGB, TYPE_2CLR, TYPE_3CLR, TYPE_4CLR, TYPE_5CLR, TYPE_6CLR, TYPE_7CLR, TYPE_8CLR, TYPE_9CLR, TYPE_ACLR, TYPE_BCLR, TYPE_CCLR, TYPE_CMY, TYPE_CMYK, TYPE_DCLR, TYPE_ECLR, TYPE_FCLR, TYPE_GRAY, TYPE_HLS, TYPE_HSV, TYPE_Lab, TYPE_Luv, TYPE_RGB, TYPE_XYZ, TYPE_YCbCr, TYPE_Yxy

Constructor Summary

Constructors

Constructor	Description
AltColorSpace(PDFFunction fkt, ColorSpace origCs)	Create a new CMYKColorSpace Instance.

Method Summary

Modifier and Type	Method	Description
float[]	fromCIEXYZ(float[] p_colorvalue)	Converts from CIEXYZ.
float[]	fromRGB(float[] p_rgbvalue)	Converts a given RGB.
float[]	toCIEXYZ(float[] p_colorvalue)	Converts to CIEXYZ.
float[]	toRGB(float[] p_colorvalue)	Converts to RGB.

Methods inherited from class ColorSpace

getInstance, getMaxValue, getMinValue, getName, getNumComponents, getType, isCS_sRGB

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

fkt

private PDFFunction fkt

origCs

private ColorSpace origCs

Constructor Details

AltColorSpace

public AltColorSpace(PDFFunction fkt,
 ColorSpace origCs)

Create a new CMYKColorSpace Instance.

Method Details

fromCIEXYZ

public float[] fromCIEXYZ(float[] p_colorvalue)

Converts from CIEXYZ.

Specified by:

fromCIEXYZ in class ColorSpace

See Also:

• ColorSpace.fromCIEXYZ(float[])
• invalid reference

  org.scantegrity.lib.CMYKColorSpace#toCIEXYZ

fromRGB

public float[] fromRGB(float[] p_rgbvalue)

Converts a given RGB.

Specified by:

fromRGB in class ColorSpace

Parameters:

p_rgbvalue - - The color to translate

Returns:

a float[4] of the CMYK values.

See Also:

• ColorSpace.fromRGB(float[])

toCIEXYZ

public float[] toCIEXYZ(float[] p_colorvalue)

Converts to CIEXYZ.

Specified by:

toCIEXYZ in class ColorSpace

See Also:

• ColorSpace.toCIEXYZ(float[])

toRGB

public float[] toRGB(float[] p_colorvalue)

Converts to RGB.

Specified by:

toRGB in class ColorSpace

Parameters:

p_colorvalue - The color in CMYK.

See Also:

• ColorSpace.toRGB(float[])