Class NamedColorSpace

java.lang.Object

java.awt.color.ColorSpace

org.apache.xmlgraphics.java2d.color.NamedColorSpace

All Implemented Interfaces:

Serializable, ColorSpaceOrigin

public class NamedColorSpace
extends ColorSpace
implements ColorSpaceOrigin

Implements a pseudo color space for a named color which is defined in the CIE XYZ color space. At the moment, this color space always returns the fully opaque color regardless of the single component value (tint) given to its conversion methods.

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
private final String	name
private final String	profileName
private final String	profileURI
private static final long	serialVersionUID
private final float[]	xyz

Fields inherited from class ColorSpace

CS_CIEXYZ, CS_GRAY, CS_LINEAR_RGB, CS_PYCC, CS_sRGB, TYPE_2CLR, TYPE_3CLR, TYPE_4CLR, TYPE_5CLR, TYPE_6CLR, TYPE_7CLR, TYPE_8CLR, TYPE_9CLR, TYPE_ACLR, TYPE_BCLR, TYPE_CCLR, TYPE_CMY, TYPE_CMYK, TYPE_DCLR, TYPE_ECLR, TYPE_FCLR, TYPE_GRAY, TYPE_HLS, TYPE_HSV, TYPE_Lab, TYPE_Luv, TYPE_RGB, TYPE_XYZ, TYPE_YCbCr, TYPE_Yxy

Constructor Summary

Constructors

Constructor	Description
NamedColorSpace(String name, float[] xyz)	Creates a new named color.
NamedColorSpace(String name, float[] xyz, String profileName, String profileURI)	Creates a new named color.
NamedColorSpace(String name, Color color)	Creates a new named color.
NamedColorSpace(String name, Color color, String profileName, String profileURI)	Creates a new named color.

Method Summary

Modifier and Type	Method	Description
private void	checkNumComponents(float[] colorvalue, int expected)
boolean	equals(Object obj)
float[]	fromCIEXYZ(float[] colorvalue)
float[]	fromRGB(float[] rgbvalue)
String	getColorName()	Returns the color name.
float	getMaxValue(int component)
float	getMinValue(int component)
String	getName(int component)
String	getProfileName()	Returns the name of the profile used to identify the color space in a particular context.
String	getProfileURI()	Returns the URI identifying the associate color profile.
Color	getRGBColor()	Returns an sRGB-based color representing the full-tint color defined by this named color space.
float[]	getXYZ()	Returns the XYZ coordinates of the named color.
int	hashCode()
float[]	toCIEXYZ(float[] colorvalue)
float[]	toRGB(float[] colorvalue)
String	toString()

Methods inherited from class ColorSpace

getInstance, getNumComponents, getType, isCS_sRGB

Methods inherited from class Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details

serialVersionUID

private static final long serialVersionUID

See Also:

• Constant Field Values

name

private final String name

xyz

private final float[] xyz

profileName

private final String profileName

profileURI

private final String profileURI

Constructor Details

NamedColorSpace

public NamedColorSpace(String name,
 float[] xyz)

Creates a new named color.

Parameters:

name - the color name

xyz - the CIE XYZ coordinates (valid values: 0.0f to 1.0f, although values slightly larger than 1.0f are common)

NamedColorSpace

public NamedColorSpace(String name,
 float[] xyz,
 String profileName,
 String profileURI)

Creates a new named color.

Parameters:

name - the color name

xyz - the CIE XYZ coordinates (valid values: 0.0f to 1.0f, although values slightly larger than 1.0f are common)

profileName - Optional profile name associated with this color space

profileURI - Optional profile URI associated with this color space

NamedColorSpace

public NamedColorSpace(String name,
 Color color,
 String profileName,
 String profileURI)

Creates a new named color.

Parameters:

name - the color name

color - the color to use when the named color's specific color properties are not available.

profileName - Optional profile name associated with this color space

profileURI - Optional profile URI associated with this color space

NamedColorSpace

public NamedColorSpace(String name,
 Color color)

Creates a new named color.

Parameters:

name - the color name

color - the color to use when the named color's specific color properties are not available.

Method Details

checkNumComponents

private void checkNumComponents(float[] colorvalue,
 int expected)

getColorName

public String getColorName()

Returns the color name.

Returns:

the color name

getProfileName

public String getProfileName()

Returns the name of the profile used to identify the color space in a particular context.

Specified by:

getProfileName in interface ColorSpaceOrigin

Returns:

the profile name

getProfileURI

public String getProfileURI()

Returns the URI identifying the associate color profile.

Specified by:

getProfileURI in interface ColorSpaceOrigin

Returns:

the profile URI

getXYZ

public float[] getXYZ()

Returns the XYZ coordinates of the named color.

Returns:

the XYZ coordinates of the named color

getRGBColor

public Color getRGBColor()

Returns an sRGB-based color representing the full-tint color defined by this named color space.

Returns:

the sRGB color

getMinValue

public float getMinValue(int component)

Overrides:

getMinValue in class ColorSpace

getMaxValue

public float getMaxValue(int component)

Overrides:

getMaxValue in class ColorSpace

getName

public String getName(int component)

Overrides:

getName in class ColorSpace

fromCIEXYZ

public float[] fromCIEXYZ(float[] colorvalue)

Specified by:

fromCIEXYZ in class ColorSpace

fromRGB

public float[] fromRGB(float[] rgbvalue)

Specified by:

fromRGB in class ColorSpace

toCIEXYZ

public float[] toCIEXYZ(float[] colorvalue)

Specified by:

toCIEXYZ in class ColorSpace

toRGB

public float[] toRGB(float[] colorvalue)

Specified by:

toRGB in class ColorSpace

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object