pixled::chroma::hsb Class Reference

#include <chroma.h>

Inheritance diagram for pixled::chroma::hsb:

Collaboration diagram for pixled::chroma::hsb:

Public Member Functions
color	operator() (led l, time t) const override
Public Member Functions inherited from pixled::Function< hsb, color, float, float, float >
	Function (Fcts &&... fcts)
const base::Function< typename std::tuple_element< i, decltype(args)>::type::Type > &	arg () const
std::tuple_element< i, decltype(args)>::type::Type	call (led l, time t) const

Additional Inherited Members
Public Types inherited from pixled::Function< hsb, color, float, float, float >
using	Type = typename base::Function< color >::Type
Public Types inherited from pixled::base::Function< color >
typedef color	Type
Protected Member Functions inherited from pixled::Function< hsb, color, float, float, float >
base::Function< color > *	copy () const override
Protected Attributes inherited from pixled::Function< hsb, color, float, float, float >
std::tuple< const FctWrapper< Args >... >	args

Detailed Description

HSB color function.

Note

Notice the difference with pixled::color, that is a fundamental type used to store a color. pixled::chroma::hsb is a pixled::Function, what implies that hue, saturation and brightness can themselves be functions!

Return values

color

color instance

Parameters

float	hue in [0, 360]
float	saturation in [0, 1]
float	brightness in [0, 1]

Examples

pixled/animation/blink.cpp, pixled/animation/blooming.cpp, pixled/animation/linear_unit_wave.cpp, pixled/animation/radial_unit_wave.cpp, pixled/animation/rainbow.cpp, pixled/animation/sequence.cpp, pixled/random/normal.cpp, pixled/random/uniform.cpp, pixled/signal/sine.cpp, and pixled/signal/triangle.cpp.

Member Function Documentation

operator()()

color pixled::chroma::hsb::operator() ( led  l, time  t  ) const

overridevirtual

Computes the value of this Function for led l at time t.

Parameters

l	led
t	time

Returns

Result of this Function, evaluated on led l at time t. Notice that evaluating a function usually requires the recursive evaluation of other Functions (that are actually parameters of this function) until a Constant is reached for example.

Implements pixled::base::Function< color >.

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

• src/pixled/chroma/chroma.h
• src/pixled/chroma/chroma.cpp