Utilities for dealing with color conversion. More...

#include <Color.h>

Static Public Member Functions
static bool	stringToFloatRGBA (double *rgba, const std::string &colorSpec, double defaultAlpha=1.0)
	Convert a string color specifier (colorSpec) into RGBA values in [0,1]^4. More...

static bool	stringToFloatRGBA (std::vector< double > &rgba, const std::string &colorSpec, double defaultAlpha=1.0)
	Convenience to convert a string color specifier into a vector instead of a pointer.

static std::string	floatRGBAToString (const double *rgb)

static std::string	floatRGBAToString (const float *rgb)

static std::string	floatRGBToString (const double *rgb)

static std::string	floatRGBToString (const float *rgb)

static double	floatRGBToLightness (const double *rgb)

static float	floatRGBToLightness (const float *rgb)

Detailed Description

Utilities for dealing with color conversion.

Member Function Documentation

bool smtk::common::Color::stringToFloatRGBA	(	double *	rgba,
		const std::string &	colorSpec,
		double	defaultAlpha = `1.0`
	)

static

Convert a string color specifier (colorSpec) into RGBA values in [0,1]^4.

This returns true when colorSpec is a valid color and false otherwise. If false is returned, then rgba is unmodified.

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

/home/docs/checkouts/readthedocs.org/user_builds/smtk/checkouts/latest/smtk/common/Color.h
/home/docs/checkouts/readthedocs.org/user_builds/smtk/checkouts/latest/smtk/common/Color.cxx