Package com.itextpdf.text.pdf

Class PdfLabColor

java.lang.Object

com.itextpdf.text.pdf.PdfLabColor

All Implemented Interfaces:

ICachedColorSpace

public class PdfLabColor
extends java.lang.Object
implements ICachedColorSpace

Field Summary

Fields

Modifier and Type	Field	Description
(package private) float[]	blackPoint
(package private) float[]	range
(package private) float[]	whitePoint

Constructor Summary

Constructors

Constructor	Description
PdfLabColor()
PdfLabColor(float[] whitePoint)
PdfLabColor(float[] whitePoint, float[] blackPoint)
PdfLabColor(float[] whitePoint, float[] blackPoint, float[] range)

Method Summary

Modifier and Type	Method	Description
boolean	equals(java.lang.Object o)
private static double	fXyz(double t)
PdfObject	getPdfObject(PdfWriter writer)
int	hashCode()
(package private) CMYKColor	lab2Cmyk(float l, float a, float b)
BaseColor	lab2Rgb(float l, float a, float b)
protected double[]	lab2RgbLinear(float l, float a, float b)
LabColor	rgb2lab(BaseColor baseColor)

Methods inherited from class java.lang.Object

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

Field Detail

whitePoint

float[] whitePoint

blackPoint

float[] blackPoint

range

float[] range

Constructor Detail

PdfLabColor

public PdfLabColor()

PdfLabColor

public PdfLabColor(float[] whitePoint)

PdfLabColor

public PdfLabColor(float[] whitePoint,
                   float[] blackPoint)

PdfLabColor

public PdfLabColor(float[] whitePoint,
                   float[] blackPoint,
                   float[] range)

Method Detail

getPdfObject

public PdfObject getPdfObject(PdfWriter writer)

Specified by:

getPdfObject in interface ICachedColorSpace

lab2Rgb

public BaseColor lab2Rgb(float l,
                         float a,
                         float b)

lab2Cmyk

CMYKColor lab2Cmyk(float l,
                   float a,
                   float b)

lab2RgbLinear

protected double[] lab2RgbLinear(float l,
                                 float a,
                                 float b)

rgb2lab

public LabColor rgb2lab(BaseColor baseColor)

fXyz

private static double fXyz(double t)

equals

public boolean equals(java.lang.Object o)

Specified by:

equals in interface ICachedColorSpace

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Specified by:

hashCode in interface ICachedColorSpace

Overrides:

hashCode in class java.lang.Object