org.pdfclown.documents.contents.colorSpaces
Class ColorSpace<TDataObject extends PdfDirectObject>

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

All Implemented Interfaces:

Cloneable, IPdfObjectWrapper

Direct Known Subclasses:

CIEBasedColorSpace, DeviceColorSpace, ICCBasedColorSpace, SpecialColorSpace

public abstract class ColorSpace<TDataObject extends PdfDirectObject>
extends PdfObjectWrapper<TDataObject>

Color space [PDF:1.6:4.5].

Version:

0.1.2, 12/28/12

Author:

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

Constructor Summary

protected	ColorSpace(Document context, TDataObject baseDataObject)
protected	ColorSpace(PdfDirectObject baseObject)

Method Summary

abstract Color<?>	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].
abstract int	getComponentCount() Gets the number of components used to represent a color value.
abstract Color<?>	getDefaultColor() Gets the initial color value within this color space.
abstract Paint	getPaint(Color<?> color) Gets the rendering representation of the specified color value.
static ColorSpace<?>	wrap(PdfDirectObject baseObject) Wraps the specified color space base object into a color space object.

Methods inherited from class org.pdfclown.objects.PdfObjectWrapper

checkCompatibility, clone, 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

Constructor Detail

ColorSpace

protected ColorSpace(Document context,
                     TDataObject baseDataObject)

ColorSpace

protected ColorSpace(PdfDirectObject baseObject)

Method Detail

wrap

public static ColorSpace<?> wrap(PdfDirectObject baseObject)

Wraps the specified color space base object into a color space object.

Parameters:

baseObject - Base object of a color space object.

Returns:

Color space object corresponding to the base object.

getColor

public abstract Color<?> 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].

Parameters:

components - Color components.

context - Content context.

Since:

0.1.0

getComponentCount

public abstract int getComponentCount()

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

getDefaultColor

public abstract Color<?> getDefaultColor()

Gets the initial color value within this color space.

getPaint

public abstract Paint getPaint(Color<?> color)

Gets the rendering representation of the specified color value.

Parameters:

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