org.pdfclown.documents.contents.colorSpaces
Class LabColorSpace

java.lang.Object
  org.pdfclown.objects.PdfObjectWrapper<TDataObject>
      org.pdfclown.documents.contents.colorSpaces.ColorSpace<PdfArray>
          org.pdfclown.documents.contents.colorSpaces.CIEBasedColorSpace
              org.pdfclown.documents.contents.colorSpaces.LabColorSpace

All Implemented Interfaces:

Cloneable, IPdfObjectWrapper

@PDF(value=PDF11)
public final class LabColorSpace
extends CIEBasedColorSpace

CIE-based ABC double-transformation-stage color space, where A, B and C represent the L*, a* and b* components of a CIE 1976 L*a*b* space [PDF:1.6:4.5.4].

Version:

0.1.1, 11/09/11

Author:

Stefano Chizzolini (http://www.stefanochizzolini.it)

Method Summary

LabColorSpace	clone(Document context) Gets a clone of the object, registered inside the given document context.
LabColor	getColor(List<PdfDirectObject> components, IContentContext context) Gets the color value corresponding to the specified components interpreted according to this color space [PDF:1.6:4.5.1].
int	getComponentCount() Gets the number of components used to represent a color value.
LabColor	getDefaultColor() Gets the initial color value within this color space.
Paint	getPaint(Color<?> color) Gets the rendering representation of the specified color value.
List<Interval<Double>>	getRanges() Gets the (inclusive) ranges of the color components.

Methods inherited from class org.pdfclown.documents.contents.colorSpaces.CIEBasedColorSpace

getBlackPoint, getDictionary, getWhitePoint

Methods inherited from class org.pdfclown.documents.contents.colorSpaces.ColorSpace

wrap

Methods inherited from class org.pdfclown.objects.PdfObjectWrapper

checkCompatibility, delete, equals, exists, getBaseDataObject, getBaseObject, getBaseObject, getContainer, getDataContainer, getDocument, getFile, getMetadata, retrieveName, retrieveNamedBaseObject, setBaseObject, setMetadata

Methods inherited from class java.lang.Object

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

Method Detail

clone

public LabColorSpace clone(Document context)

Description copied from class: PdfObjectWrapper

Gets a clone of the object, registered inside the given document context.

Overrides:

clone in class PdfObjectWrapper<PdfArray>

Parameters:

context - Which document the clone has to be registered in.

getColor

public LabColor getColor(List<PdfDirectObject> components,
                         IContentContext context)

Description copied from class: ColorSpace

Gets the color value corresponding to the specified components interpreted according to this color space [PDF:1.6:4.5.1].

Specified by:

getColor in class ColorSpace<PdfArray>

Parameters:

components - Color components.

context - Content context.

getComponentCount

public int getComponentCount()

Description copied from class: ColorSpace

Gets the number of components used to represent a color value.

Specified by:

getComponentCount in class ColorSpace<PdfArray>

getDefaultColor

public LabColor getDefaultColor()

Description copied from class: ColorSpace

Gets the initial color value within this color space.

Specified by:

getDefaultColor in class ColorSpace<PdfArray>

getRanges

public List<Interval<Double>> getRanges()

Gets the (inclusive) ranges of the color components.

Component values falling outside the specified range are adjusted to the nearest valid value.

getPaint

public Paint getPaint(Color<?> color)

Description copied from class: ColorSpace

Gets the rendering representation of the specified color value.

Specified by:

getPaint in class ColorSpace<PdfArray>

Parameters:

color - Color value to convert into an equivalent rendering representation.