java.awt.color
Class ICC_ColorSpace
- Serializable
ICC_ColorSpace - an implementation of ColorSpace
While an ICC_Profile class abstracts the data in an ICC profile file
an ICC_ColorSpace performs the color space conversions defined by
an ICC_Profile instance.
Typically, an ICC_Profile will either be created using getInstance,
either from the built-in colorspaces, or from an ICC profile file.
Then a ICC_Colorspace will be used to perform transforms from the
device colorspace to and from the profile color space.
The PCS used by ColorSpace is CIE XYZ relative a D50 white point.
(Profiles using a CIE Lab PCS will have their input and output converted
to D50 CIE XYZ accordingly.
Note that a valid profile may not contain transforms in both directions,
in which case the output may be undefined.
All built-in colorspaces have bidirectional transforms, but developers
using an ICC profile file may want to check the profile class using
the ICC_Profile.getProfileClass() method. Input class profiles are
guaranteed to have transforms to the PCS, output class profiles are
guaranteed to have transforms from the PCS to device space.
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 |
float[] | fromCIEXYZ(float[] colorvalue)- Transforms a color value assumed to be in the CS_CIEXYZ conversion color
space into this ColorSpace.
|
float[] | fromRGB(float[] rgbvalue)- Transforms a color value assumed to be in the default CS_sRGB color space
into this ColorSpace.
|
float | getMaxValue(int idx)- Returns the maximum normalized color component value for the specified
component.
|
float | getMinValue(int idx)- Returns the minimum normalized color component value for the specified
component.
|
ICC_Profile | getProfile()- Return the profile
|
boolean | isCS_sRGB()
|
float[] | toCIEXYZ(float[] colorvalue)- Transforms a color value assumed to be in this ColorSpace into the
CS_CIEXYZ conversion color space.
|
float[] | toRGB(float[] colorvalue)- Transforms a color value assumed to be in this ColorSpace into a value in
the default CS_sRGB color space.
|
fromCIEXYZ, fromRGB, getInstance, getMaxValue, getMinValue, getName, getNumComponents, getType, isCS_sRGB, toCIEXYZ, toRGB |
clone, equals, extends Object> getClass, finalize, hashCode, notify, notifyAll, toString, wait, wait, wait |
fromCIEXYZ
public float[] fromCIEXYZ(float[] colorvalue)
Transforms a color value assumed to be in the CS_CIEXYZ conversion color
space into this ColorSpace.
- fromCIEXYZ in interface ColorSpace
fromRGB
public float[] fromRGB(float[] rgbvalue)
Transforms a color value assumed to be in the default CS_sRGB color space
into this ColorSpace.
- fromRGB in interface ColorSpace
getMaxValue
public float getMaxValue(int idx)
Returns the maximum normalized color component value for the specified
component.
- getMaxValue in interface ColorSpace
getMinValue
public float getMinValue(int idx)
Returns the minimum normalized color component value for the specified
component.
- getMinValue in interface ColorSpace
toCIEXYZ
public float[] toCIEXYZ(float[] colorvalue)
Transforms a color value assumed to be in this ColorSpace into the
CS_CIEXYZ conversion color space.
- toCIEXYZ in interface ColorSpace
toRGB
public float[] toRGB(float[] colorvalue)
Transforms a color value assumed to be in this ColorSpace into a value in
the default CS_sRGB color space.
- toRGB in interface ColorSpace
ICC_ColorSpace.java -- the canonical color space implementation
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