icy.image.colorspace

Class IcyColorSpace

java.lang.Object

java.awt.color.ColorSpace

icy.image.colorspace.IcyColorSpace

All Implemented Interfaces:

ChangeListener, IcyColorMapListener, java.io.Serializable, java.util.EventListener

public class IcyColorSpace
extends java.awt.color.ColorSpace
implements ChangeListener, IcyColorMapListener

Author:

stephane

See Also:

Serialized Form

Field Summary

Fields inherited from class java.awt.color.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 and Description
IcyColorSpace(int numComponents) Create an icy colorspace object

Method Summary

Methods

Modifier and Type	Method and Description
void	addListener(IcyColorSpaceListener listener) Add a listener
void	beginUpdate()
void	colorMapChanged(IcyColorMapEvent e)
void	copyColormap(int component, IcyColorMap map) Deprecated. Use setColormap(channel, map) instead.
void	copyColormap(int component, IcyColorMap map, boolean copyName) Deprecated. Use setColormap(channel, map) instead.
void	copyColormap(int component, IcyColorMap map, boolean copyName, boolean copyAlpha) Deprecated. Use setColormap(channel, map) instead.
void	copyColormaps(java.awt.image.ColorModel cm) Deprecated. Use setColorMaps(ColorModel) instead.
void	copyColormaps(IcyColorSpace source) Deprecated. Use setColorMaps(IcyColorSpace, boolean) instead.
void	endUpdate()
void	fillARGBBuffer(int[][] unnormSrc, int[] dest) Set 8 bit ARGB data in an ARGB buffer from a scaled input buffer
void	fillARGBBuffer(int[][] unnormSrc, int[] dest, int offset, int length) Set 8 bit ARGB data in an ARGB buffer from a scaled input buffer
void	fireEvent(IcyColorSpaceEvent e) fire event
float[]	fromCIEXYZ(float[] colorvalue)
float[]	fromRGB(float[] rgb)
float[]	fromRGB(int rgb) return normalized component values from ARGB packed integer values
IcyColorMap	getColormap(int component) Deprecated. Use getColorMap(int) instead (different case).
IcyColorMap	getColorMap(int component) Return the colormap of the specified component.
FromRGBColorMap	getFromRGBMap(int component) Return the RGB inverse colormap for specified RGB component.
java.lang.String	getName(int idx)
int	getNumComponents() Return the number of component of colorSpace
boolean	hasAlphaComponent() Return true if the colorspace's colormap contains an alpha component This is different from the isAlphaEnabled flag
int	indexOfColorMap(IcyColorMap colormap) get index of the specified colormap
boolean	isUpdating()
void	onChanged(CollapsibleEvent compare) process on colorspace change
void	removeListener(IcyColorSpaceListener listener) Remove a listener
void	setColormap(int component, IcyColorMap map) Deprecated. Use setColorMap(int, IcyColorMap, boolean) instead.
void	setColorMap(int component, IcyColorMap colorMap, boolean setAlpha) Set the colormap for the specified component (actually copy the content of source colormap).
void	setColormaps(java.awt.image.ColorModel cm) Deprecated. Use setColorMaps(ColorModel) instead (different case).
void	setColorMaps(java.awt.image.ColorModel cm) Set the RGB colormaps from a compatible colorModel.
void	setColormaps(IcyColorSpace source) Deprecated. Use setColorMaps(IcyColorSpace, boolean) instead.
void	setColorMaps(IcyColorSpace source, boolean setAlpha) Set colormaps from specified colorSpace (do a copy).
float[]	toCIEXYZ(float[] colorvalue)
float[]	toRGB(float[] colorvalue)
int	toRGBUnnorm(int[] colorvalue) return unnormalized ARGB values from colorMap scaled components values

Methods inherited from class java.awt.color.ColorSpace

getInstance, getMaxValue, getMinValue, getType, isCS_sRGB

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

IcyColorSpace

public IcyColorSpace(int numComponents)

Create an icy colorspace object

Parameters:

numComponents - number of color component

Method Detail

hasAlphaComponent

public boolean hasAlphaComponent()

Return true if the colorspace's colormap contains an alpha component
This is different from the isAlphaEnabled flag

fromCIEXYZ

public float[] fromCIEXYZ(float[] colorvalue)

Specified by:

fromCIEXYZ in class java.awt.color.ColorSpace

See Also:

ColorSpace.fromCIEXYZ(float[])

toCIEXYZ

public float[] toCIEXYZ(float[] colorvalue)

Specified by:

toCIEXYZ in class java.awt.color.ColorSpace

See Also:

ColorSpace.toCIEXYZ(float[])

fromRGB

public float[] fromRGB(float[] rgb)

Specified by:

fromRGB in class java.awt.color.ColorSpace

See Also:

ColorSpace.fromRGB(float[])

fromRGB

public float[] fromRGB(int rgb)

return normalized component values from ARGB packed integer values

Parameters:

rgb -

Returns:

float[]

toRGBUnnorm

public int toRGBUnnorm(int[] colorvalue)

return unnormalized ARGB values from colorMap scaled components values

Parameters:

colorvalue -

Returns:

ARGB as int

toRGB

public float[] toRGB(float[] colorvalue)

Specified by:

toRGB in class java.awt.color.ColorSpace

fillARGBBuffer

public void fillARGBBuffer(int[][] unnormSrc,
                  int[] dest,
                  int offset,
                  int length)

Set 8 bit ARGB data in an ARGB buffer from a scaled input buffer

Parameters:

unnormSrc - source buffer containing unnormalized values ([0..255] range) for each component

dest - ARGB components buffer

fillARGBBuffer

public void fillARGBBuffer(int[][] unnormSrc,
                  int[] dest)

Set 8 bit ARGB data in an ARGB buffer from a scaled input buffer

Parameters:

unnormSrc - source buffer containing unnormalized values ([0..255] range) for each component

dest - ARGB components buffer

getNumComponents

public int getNumComponents()

Return the number of component of colorSpace

Overrides:

getNumComponents in class java.awt.color.ColorSpace

getColorMap

public IcyColorMap getColorMap(int component)

Return the colormap of the specified component.

getColormap

@Deprecated
public IcyColorMap getColormap(int component)

Deprecated. Use getColorMap(int) instead (different case).

setColorMap

public void setColorMap(int component,
               IcyColorMap colorMap,
               boolean setAlpha)

Set the colormap for the specified component (actually copy the content of source colormap).

Parameters:

component - component we want to set the colormap

colorMap - source colorMap

setAlpha - also set the alpha information

setColormap

@Deprecated
public void setColormap(int component,
                          IcyColorMap map)

Deprecated. Use setColorMap(int, IcyColorMap, boolean) instead.

copyColormap

@Deprecated
public void copyColormap(int component,
                           IcyColorMap map,
                           boolean copyName,
                           boolean copyAlpha)

Deprecated. Use setColormap(channel, map) instead.

copyColormap

@Deprecated
public void copyColormap(int component,
                           IcyColorMap map,
                           boolean copyName)

Deprecated. Use setColormap(channel, map) instead.

copyColormap

@Deprecated
public void copyColormap(int component,
                           IcyColorMap map)

Deprecated. Use setColormap(channel, map) instead.

getFromRGBMap

public FromRGBColorMap getFromRGBMap(int component)

Return the RGB inverse colormap for specified RGB component.

setColorMaps

public void setColorMaps(java.awt.image.ColorModel cm)

Set the RGB colormaps from a compatible colorModel.

setColormaps

@Deprecated
public void setColormaps(java.awt.image.ColorModel cm)

Deprecated. Use setColorMaps(ColorModel) instead (different case).

copyColormaps

@Deprecated
public void copyColormaps(java.awt.image.ColorModel cm)

Deprecated. Use setColorMaps(ColorModel) instead.

setColorMaps

public void setColorMaps(IcyColorSpace source,
                boolean setAlpha)

Set colormaps from specified colorSpace (do a copy).

Parameters:

source - source colorspace to copy the colormaps from

setAlpha - also set the alpha information

setColormaps

@Deprecated
public void setColormaps(IcyColorSpace source)

Deprecated. Use setColorMaps(IcyColorSpace, boolean) instead.

copyColormaps

@Deprecated
public void copyColormaps(IcyColorSpace source)

Deprecated. Use setColorMaps(IcyColorSpace, boolean) instead.

indexOfColorMap

public int indexOfColorMap(IcyColorMap colormap)

get index of the specified colormap

Parameters:

colormap -

Returns:

index

getName

public java.lang.String getName(int idx)

Overrides:

getName in class java.awt.color.ColorSpace

addListener

public void addListener(IcyColorSpaceListener listener)

Add a listener

Parameters:

listener -

removeListener

public void removeListener(IcyColorSpaceListener listener)

Remove a listener

Parameters:

listener -

fireEvent

public void fireEvent(IcyColorSpaceEvent e)

fire event

onChanged

public void onChanged(CollapsibleEvent compare)

process on colorspace change

Specified by:

onChanged in interface ChangeListener

colorMapChanged

public void colorMapChanged(IcyColorMapEvent e)

Specified by:

colorMapChanged in interface IcyColorMapListener

beginUpdate

public void beginUpdate()

See Also:

UpdateEventHandler.beginUpdate()

endUpdate

public void endUpdate()

See Also:

UpdateEventHandler.endUpdate()

isUpdating

public boolean isUpdating()

See Also:

UpdateEventHandler.isUpdating()