//
// Copyright 2008 Johannes Hofmann <Johannes.Hofmann@gmx.de>
//
// This software may be used and distributed according to the terms
// of the GNU General Public License, incorporated herein by reference.

#ifndef CurveEditor_H
#define CurveEditor_H

#include <FL/Fl_Widget.H>
#include <gsl/gsl_spline.h>

class CurveEditor : public Fl_Widget {
	private:
		double *X;
		double *Y;
		int n;
		int marked_point;
		gsl_interp_accel *acc;
		gsl_spline *spline;

	public:
		CurveEditor(int _x, int _y, int _w, int _h);

		void set(int i, double _x, double _y);
		void draw();
		int handle(int e);
};

#endif