SeparationColorSpace Class Documentation

classSeparationColorSpace : ColorSpace

Namespace:Datalogics::PDFL

Inherits from:
ColorSpace

Detailed Description

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.

Referenced by

PageSeparationColorSpace

Constructor & Destructor Documentation

SeparationColorSpace

SeparationColorSpace(Pagepage, Inkink)

Parameters

page: Page

Page, that contains an ink

ink: Ink

Represents an ink used in a page

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.

SeparationColorSpace

SeparationColorSpace(stringseparationName, ColorSpacealternate, FunctiontintTransform)

Parameters

separationName: string

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

alternate: ColorSpace

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

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.

Create a separation color space.

Property Documentation

Alternate

ColorSpaceAlternate[get]

DeviceCMYK

static ColorSpaceDeviceCMYK[get]

The DeviceCMYK color space, representing cyan, magenta, yellow, and black components.

DeviceGray

static ColorSpaceDeviceGray[get]

The DeviceGray color space, representing a single grayscale component.

DeviceRGB

static ColorSpaceDeviceRGB[get]

The DeviceRGB color space, representing red, green, and blue components.

DeviceRGBA

static ColorSpaceDeviceRGBA[get]

The DeviceRGBA color space, representing red, green, blue, and alpha components.

Function

FunctionFunction[get]

Lab

static ColorSpaceLab[get]

The CIE-based L*a*b* color space.

LabA

static ColorSpaceLabA[get]

The CIE-based L*a*b* color space with an alpha component.

Name

stringName[get]

NumComponents

intNumComponents[get]

PDFObject

PDFObjectPDFObject[get]

SeparationName

stringSeparationName[get]

SeparationNameArray

System.Byte[]SeparationNameArray[get]

Member Function Documentation

ConstructorRetrieve

static new static SeparationColorSpaceConstructorRetrieve(System.IntPtrignored)

Parameters

ignored: System.IntPtr

Returns:

new static SeparationColorSpace

Dispose

voidDispose()

Returns:

void

DisposeChildren

voidDisposeChildren()

Returns:

void

Equals

override boolEquals(objectobj)

Parameters

obj: object

Returns:

override bool

ToString

override stringToString()

Returns:

A string describing this ColorSpace.

Convert a ColorSpace to a string representation.

operator!=

static booloperator!=(ColorSpacea, ColorSpaceb)

Parameters

a: ColorSpace

The first ColorSpace to compare.

b: ColorSpace

The second ColorSpace to compare.

Returns:

true if the two ColorSpace objects are not equal; false otherwise.

Test two ColorSpace objects for inequality.

operator==

static booloperator==(ColorSpacea, ColorSpaceb)

Parameters

a: ColorSpace

The first ColorSpace to compare.

b: ColorSpace

The second ColorSpace to compare.

Returns:

true if the two ColorSpace objects are equal; false otherwise.

Test two ColorSpace objects for equality.