gnu.java.awt.color
Class LinearRGBConverter
- ColorSpaceConverter
LinearRGBConverter - conversion routines for a linear sRGB colorspace
sRGB is a standard for RGB colorspaces, adopted by the w3c.
The specification is available at:
http://www.w3.org/Graphics/Color/sRGB.html
float[] | fromCIEXYZ(float[] in)- Linear RGB --> CIE XYZ (D50 relative)
This is a simple matrix transform, the matrix (relative D65)
is given in the sRGB spec.
|
float[] | fromRGB(float[] in)- sRGB --> linear RGB
Use the gamma curve (gamma=2.4 in sRGB)
|
float[] | toCIEXYZ(float[] in)- Linear RGB --> CIE XYZ (D50 relative)
Uses the inverse of the above matrix.
|
float[] | toRGB(float[] in)- linear RGB --> sRGB
Use the inverse gamma curve
|
clone, equals, extends Object> getClass, finalize, hashCode, notify, notifyAll, toString, wait, wait, wait |
fromCIEXYZ
public float[] fromCIEXYZ(float[] in)
Linear RGB --> CIE XYZ (D50 relative)
This is a simple matrix transform, the matrix (relative D65)
is given in the sRGB spec. This has been combined with a
linear Bradford transform for the D65-->D50 mapping, resulting
in a single matrix which does the whole thing.
- fromCIEXYZ in interface ColorSpaceConverter
LinearRGBConverter.java -- conversion to a linear RGB color space
Copyright (C) 2004 Free Software Foundation
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