Palette Class Reference

#include <ls_image.h>

Inherits linearMap< T >.

Public Member Functions
void	add (float f, const Colour &c)
void	setPredefined (int num)
Colour	Get_Colour (float f) const

Detailed Description

A class for mapping floting-point values into colours.

Definition at line 48 of file ls_image.h.

Member Function Documentation

add()

void Palette::add ( float  f, const Colour &  c  )

inline

Adds a new data point f, with the corresponding colour c. The additions must be done in the order of ascending f.

Definition at line 53 of file ls_image.h.

setPredefined()

void Palette::setPredefined

(

int

num

)

Sets the palette to the predefined palette num.

Definition at line 45 of file ls_image.cc.

Get_Colour()

Colour Palette::Get_Colour ( float  f ) const

inline

Returns the colour corresponding to the value f. The colour is determined by linear interpolation between neighbouring data points.

Definition at line 61 of file ls_image.h.

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

• ls_image.h
• ls_image.cc