#include <tga_image.h>
Public Member Functions | |
void | add (float f, const Colour &c) |
void | setPredefined (int num) |
Colour | Get_Colour (float f) const |
Definition at line 69 of file tga_image.h.
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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 tga_image.h. |
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Sets the palette to the predefined palette num. Definition at line 43 of file tga_image.cc. |
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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 tga_image.h. |