LogLUV24Pixel Struct Reference

This reference page is linked to from the following overview topics: High Dynamic Range Bitmaps.

---

Search for all occurrences

---

Detailed Description

See also:

Class Color, Structure LogUV32Pixel

Remarks:

This class is available in release 4.0 and later only.
This structure is a 24 bit pixel format that stores 10 bits for log of luminance and 14 bits of chroma.

#include <color.h>

Inheritance diagram for LogLUV24Pixel:

List of all members.

Public Member Functions
	operator Color () const
LogLUV24Pixel &	operator= (const float c[3])
GEOMEXPORT void	GetRGB (float rgb[3]) const
GEOMEXPORT void	SetRGB (const float rgb[3])
GEOMEXPORT void	GetXYZ (float xyz[3]) const
GEOMEXPORT void	SetXYZ (const float xyz[3])
Static Public Member Functions
static GEOMEXPORT void	XYZtoRGB (const float xyz[3], float rgb[3])
static GEOMEXPORT void	RGBtoXYZ (const float rgb[3], float xyz[3])
Public Attributes
unsigned char	value [3]
	Storage for the pixel value.

---

Member Function Documentation

operator Color

(

)

const [inline]

Remarks:

This method will return the pixel format as a Color.

{ Color c; GetRGB(c); return c; }

LogLUV24Pixel& operator=

(

const float

c[3]

)

[inline]

Remarks:

Assignment operator.

Parameters:

const float c[3]
The array of color values to assign in RGB order.

{ SetRGB(c); return *this; }

GEOMEXPORT void GetRGB

(

float

rgb[3]

)

const

Search for all occurrences

Remarks:

This method will return the RGB space values.

Parameters:

float rgb[3]
The results are stored in this array.

GEOMEXPORT void SetRGB

(

const float

rgb[3]

)

Search for all occurrences

Remarks:

This method allows you to set the RGB space values.

Parameters:

const float rgb[3]
The values to set.

GEOMEXPORT void GetXYZ

(

float

xyz[3]

)

const

Search for all occurrences

Remarks:

This method will return the XYZ space values.

Parameters:

float xyz[3]
The values are stored in this array.

GEOMEXPORT void SetXYZ

(

const float

xyz[3]

)

Search for all occurrences

Remarks:

This method allows you to set the XYZ space values.

Parameters:

const float xyz[3]
The values to set.

static GEOMEXPORT void XYZtoRGB	(	const float	xyz[3],
		float	rgb[3]
	)		[static]

Search for all occurrences

Remarks:

This method will convert from XYZ space to RGB space.

Parameters:

const float xyz[3]
The input values to convert.

float rgb[3]
The output values are stored in this array.

static GEOMEXPORT void RGBtoXYZ	(	const float	rgb[3],
		float	xyz[3]
	)		[static]

Search for all occurrences

Remarks:

This method will convert from RGB space to XYZ space.

Parameters:

const float rgb[3]
The input values to convert.

float xyz[3]
The output values are stored in this array.

---

Member Data Documentation

unsigned char value[3]

Search for all occurrences

Storage for the pixel value.