org.icepdf.core.pobjects.graphics

Class DeviceCMYK

java.lang.Object

org.icepdf.core.pobjects.Dictionary

org.icepdf.core.pobjects.graphics.PColorSpace

org.icepdf.core.pobjects.graphics.DeviceCMYK

public class DeviceCMYK
extends PColorSpace

Device CMYK colour space definitions. The primary purpose of this colour space is to convert cymk colours to rgb. No ICC profile is used in this process and the generated rgb colour is just and approximation.

Field Summary

Fields

Modifier and Type	Field and Description
static Name	CMYK_KEY
static Name	DEVICECMYK_KEY

Fields inherited from class org.icepdf.core.pobjects.Dictionary

entries, FORM_TYPE_KEY, inited, isDeleted, isNew, LENGTH_KEY, library, SUBTYPE_KEY, TYPE_KEY

Constructor Summary

Constructors

Constructor and Description
DeviceCMYK(Library l, java.util.HashMap h)

Method Summary

Modifier and Type	Method and Description
java.awt.Color	getColor(float[] f, boolean fillAndStroke) Converts a 4 component cmyk colour to rgb.
static java.awt.color.ICC_ColorSpace	getIccCmykColorSpace() Gets the ICC Color Profile found in the icepdf-core.jar at the location /org/icepdf/core/pobjects/graphics/res/ or the ICC Color Profiel specified by the system property org.icepdf.core.pobjects.graphics.cmyk.
int	getNumComponents()
static boolean	isDisableICCCmykColorSpace() Determines if the ICC CMYK color space should be used to convert CMYK images to RGB.
static void	setDisableICCCmykColorSpace(boolean disableICCCmykColorSpace) Set the value of the disableICCCmykColorSpace property.

Methods inherited from class org.icepdf.core.pobjects.graphics.PColorSpace

getColor, getColorSpace, getColorSpace, getDescription, normaliseComponentsToFloats, reverse, reverseInPlace, reverseInPlace

Methods inherited from class org.icepdf.core.pobjects.Dictionary

getEntries, getFloat, getInt, getLibrary, getNumber, getObject, getPObjectReference, init, isDeleted, isNew, setDeleted, setNew, setPObjectReference, toString

Methods inherited from class java.lang.Object

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

Field Detail

DEVICECMYK_KEY

public static final Name DEVICECMYK_KEY

CMYK_KEY

public static final Name CMYK_KEY

Constructor Detail

DeviceCMYK

public DeviceCMYK(Library l,
                  java.util.HashMap h)

Method Detail

getNumComponents

public int getNumComponents()

Specified by:

getNumComponents in class PColorSpace

Returns:

getColor

public java.awt.Color getColor(float[] f,
                               boolean fillAndStroke)

Converts a 4 component cmyk colour to rgb. With out a valid ICC colour profile this is just an approximation.

Specified by:

getColor in class PColorSpace

Parameters:

f - 4 component values of the cmyk, assumes compoents between 0.0 and 1.0

Returns:

valid rgb colour object.

getIccCmykColorSpace

public static java.awt.color.ICC_ColorSpace getIccCmykColorSpace()

Gets the ICC Color Profile found in the icepdf-core.jar at the location /org/icepdf/core/pobjects/graphics/res/ or the ICC Color Profiel specified by the system property org.icepdf.core.pobjects.graphics.cmyk.

Returns:

associated ICC CMYK Color space.

isDisableICCCmykColorSpace

public static boolean isDisableICCCmykColorSpace()

Determines if the ICC CMYK color space should be used to convert CMYK images to RGB.

Returns:

true if the ICC CMYK color space should be used, false otherwise.

setDisableICCCmykColorSpace

public static void setDisableICCCmykColorSpace(boolean disableICCCmykColorSpace)

Set the value of the disableICCCmykColorSpace property. This property can be set using the system property org.icepdf.core.cmyk.disableICCProfile or overridden using this mehtod.

Parameters:

disableICCCmykColorSpace - true to disable the ICC CMYK color space conversion, false otherwise.