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/*
* colwheel.h
*
* Colour wheel definition and visualisation
*
* (c) 2006-2008 Thomas White <taw27@cam.ac.uk>
*
* Synth2D - two-dimensional Fourier synthesis
*
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#ifndef COLWHEEL_H
#define COLWHEEL_H
#include <gtk/gtk.h>
extern gint colwheel_show(GtkWidget *widget, gpointer data);
extern double colwheel_red(double am, double ph);
extern double colwheel_green(double am, double ph);
extern double colwheel_blue(double am, double ph);
#endif /* COLWHEEL_H */
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