com.datalogics.PDFL

Class SeparationColorSpace

java.lang.Object

com.datalogics.PDFL.ColorSpace

com.datalogics.PDFL.SeparationColorSpace

public class SeparationColorSpace
extends ColorSpace

Defines the use of additional named colorants in a PDF document. Colorants in a separation color space are also sometimes referred to as spot colorants. The device displaying or printing the PDF document will supply an appropriate color based on the colorant included in the separation color space.

Field Summary

Fields inherited from class com.datalogics.PDFL.ColorSpace

DEVICE_CMYK, DEVICE_GRAY, DEVICE_RGB, DEVICE_RGBA, LAB, LAB_A

Constructor Summary

Constructors

Constructor and Description
SeparationColorSpace(Page page, Ink ink) Create a separation color space from page's Ink.
SeparationColorSpace(java.lang.String separationName, ColorSpace alternate, Function tintTransform) Create a separation color space.

Method Summary

Modifier and Type	Method and Description
void	delete()
ColorSpace	getAlternate() the alternate color space, which can be any device or CIE-based color space but not another special color space (Pattern, Indexed, Separation, or DeviceN).
Function	getFunction() A function, called with the tint value and returning the corresponding color component values.
java.lang.String	getSeparationName() the name of the colorant that the Separation space is intended to represent, or All, or None.
byte[]	getSeparationNameArray() The name of the colorant that the Separation space is intended to represent, or All, or None NOTE: This property is suitable for retrieving the name when the SeparationName can't be retrieved as a string.

Methods inherited from class com.datalogics.PDFL.ColorSpace

equals, getName, getNumComponents, getPDFObject, toString

Methods inherited from class java.lang.Object

getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

SeparationColorSpace

public SeparationColorSpace(java.lang.String separationName,
                            ColorSpace alternate,
                            Function tintTransform)

Create a separation color space.

Parameters:

separationName - the name of the colorant that the Separation space is intended to represent, or All, or None

alternate - the alternate color space, which can be any device or CIE-based color space but not another special color space (Pattern, Indexed, Separation, or DeviceN).

tintTransform - function, called with the tint value and returning the corresponding color component values. That is, the number of components and the interpretation of their values depend on the alternate color space.

SeparationColorSpace

public SeparationColorSpace(Page page,
                            Ink ink)

Create a separation color space from page's Ink. If page doesn't have a separation color space with passed ink in it's resources, then linear grayscale tint transform function and CMYK as alternate colorspace will be used.

Parameters:

page - Page, that contains an ink

ink - Represents an ink used in a page

Method Detail

delete

public void delete()

Overrides:

delete in class ColorSpace

getSeparationName

public java.lang.String getSeparationName()

the name of the colorant that the Separation space is intended to represent, or All, or None.

getAlternate

public ColorSpace getAlternate()

the alternate color space, which can be any device or CIE-based color space but not another special color space (Pattern, Indexed, Separation, or DeviceN).

getFunction

public Function getFunction()

A function, called with the tint value and returning the corresponding color component values. That is, the number of components and the interpretation of their values depend on the alternate color space.

getSeparationNameArray

public byte[] getSeparationNameArray()

The name of the colorant that the Separation space is intended to represent, or All, or None NOTE: This property is suitable for retrieving the name when the SeparationName can't be retrieved as a string.