Basic colour calculations
[Miscellaneous]

Collaboration diagram for Basic colour calculations:

Functions
void	oyLab2XYZ (const double *CIELab, double *XYZ)
void	oyXYZ2Lab (const double *XYZ, double *lab)
void	oyCIEabsXYZ2ICCrelXYZ (const double *CIEXYZ, double *ICCXYZ, const double *XYZmin, const double *XYZmax, const double *XYZwhite)
	CIE absolute colourimetric to ICC relative colorimetric.
void	oyICCXYZrel2CIEabsXYZ (const double *ICCXYZ, double *CIEXYZ, const double *XYZmin, const double *XYZmax, const double *XYZwhite)
	ICC relative colourimetric to CIE absolute colorimetric.

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Function Documentation

void oyCIEabsXYZ2ICCrelXYZ	(	const double *	CIEXYZ,
		double *	ICCXYZ,
		const double *	XYZmin,
		const double *	XYZmax,
		const double *	XYZwhite
	)

CIE absolute colourimetric to ICC relative colorimetric.

Function oyCIEabsXYZ2ICCrelXYZ

Parameters:

[in]	CIEXYZ	CIE absolute colourimetric input
[out]	ICCXYZ	ICC relative colourimetric output
[in]	XYZmin	CIE absolute black point
[in]	XYZmax	CIE absolute media white
[in]	XYZwhite	illuminant white

Since:

Oyranos: version 0.1.8

Date:

2008/01/20 (API 0.1.8)

void oyICCXYZrel2CIEabsXYZ	(	const double *	ICCXYZ,
		double *	CIEXYZ,
		const double *	XYZmin,
		const double *	XYZmax,
		const double *	XYZwhite
	)

ICC relative colourimetric to CIE absolute colorimetric.

Function oyICCXYZrel2CIEabsXYZ

Parameters:

[in]	ICCXYZ	ICC relative colourimetric input
[out]	CIEXYZ	CIE absolute colourimetric output
[in]	XYZmin	CIE absolute black point
[in]	XYZmax	CIE absolute media white
[in]	XYZwhite	illuminant white

Since:

Oyranos: version 0.1.8

Date:

2008/01/20 (API 0.1.8)

void oyLab2XYZ	(	const double *	CIELab,
		double *	XYZ
	)

Referenced by oyNamedColour_s::oyNamedColour_SetColourStd().

void oyXYZ2Lab	(	const double *	XYZ,
		double *	lab
	)

Referenced by oyNamedColour_s::oyNamedColour_GetColourStd().