Palette Class Reference
[Image creation]

#include <ls_image.h>

List of all members.

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 69 of file ls_image.h.


Member Function Documentation

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 78 of file ls_image.h.

void Palette::setPredefined ( int  num  ) 

Sets the palette to the predefined palette num.

Definition at line 45 of file ls_image.cc.

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 87 of file ls_image.h.


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

Generated on Wed Apr 24 11:31:17 2013 for LevelS C++ support library