FotoSHOCKcore::ColorSpace Class Reference

Color space definition. More...

#include <ColorSpace.hpp>

Public Types
enum	Enum {   value_ANY, value_SAME, value_gray, value_RGB,   value_CMY, value_CMYK, value_XYZ, value_Lab,   value_YUV, value_HLS, value_HSV }
	Enumeration identifying a color space.

Public Member Functions
	ColorSpace ()
	Default constructor. More...
	ColorSpace (const ColorSpace &other)=default
	Default copy constructor.
ColorSpace &	operator= (const ColorSpace &other)=default
	Default assignment operator.
bool	operator== (const ColorSpace &other) const
	Equality operator.
bool	operator!= (const ColorSpace &other) const
	Inequality operator.
constexpr	operator Enum () const
	Conversion operator to ColorSpace::Enum. More...
constexpr int	requiredBands () const
	Get the minimal number of bands for the colorspace. More...
constexpr cmsUInt32Number	cmsFormatter () const
	Get LittleCMS 2 formatter. More...

Protected Member Functions
constexpr	ColorSpace (const Enum v, const unsigned int bands, const cmsUInt32Number formatter)
	Protected constructor used by ColorSpaceEnum to create a list of supported color spaces.

Friends
class	ColorSpaceEnum

Detailed Description

Color space definition.

The class defines a color space in FotoSHOCK. It can be used to obtain some information about each specific colorspace, like the number of bands the colorspace requires, or the LittleCMS 2 formatter.

The colorspace doesn't handle alpha channel. The alpha channel is handled by the PixelData class as an extra channel.

All supported color spaces are defined as constant expressions in ColorSpaceEnum.

Constructor & Destructor Documentation

FotoSHOCKcore::ColorSpace::ColorSpace ( )

inline

Default constructor.

Creates "RGB" ColorSpace object.

Member Function Documentation

constexpr cmsUInt32Number FotoSHOCKcore::ColorSpace::cmsFormatter ( ) const

inline

Get LittleCMS 2 formatter.

Returns

the Colorspace part of the LittleCMS 2 formatter.

constexpr FotoSHOCKcore::ColorSpace::operator Enum ( ) const

inline

Conversion operator to ColorSpace::Enum.

This operator allows the constant expressions of type ColorSpace to be used in place of the ColorSpace::Enum

constexpr int FotoSHOCKcore::ColorSpace::requiredBands ( ) const

inline

Get the minimal number of bands for the colorspace.

Returns

number of bands required to store the color space.

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The documentation for this class was generated from the following file:

• /home/lukas/development/C++/FotoSHOCK/src/core/ColorSpace.hpp