pulp::signal::ColorMapper Class Reference

Maps a normalized value [0,1] to a color using a predefined ramp. More...

#include <spectrogram.hpp>

Public Member Functions
	ColorMapper (ColorRamp ramp=ColorRamp::inferno)
SpectrogramColor	map (float t) const
	Map a normalized value (0 = minimum, 1 = maximum) to a color.
void	set_ramp (ColorRamp ramp)
ColorRamp	ramp () const

Detailed Description

Maps a normalized value [0,1] to a color using a predefined ramp.

RT contract: map(), set_ramp(), and ramp() are allocation-free fixed-state operations.

Constructor & Destructor Documentation

ColorMapper()

pulp::signal::ColorMapper::ColorMapper ( ColorRamp ramp = ColorRamp::inferno )

inlineexplicit

Member Function Documentation

map()

SpectrogramColor pulp::signal::ColorMapper::map ( float t ) const

inline

Map a normalized value (0 = minimum, 1 = maximum) to a color.

ramp()

ColorRamp pulp::signal::ColorMapper::ramp ( ) const

inline

set_ramp()

void pulp::signal::ColorMapper::set_ramp ( ColorRamp ramp )

inline

---

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

• /home/runner/work/pulp/pulp/core/signal/include/pulp/signal/spectrogram.hpp