halftone.h

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/* === S Y N F I G ========================================================= */
/* ========================================================================= */

/* === S T A R T =========================================================== */

#ifndef __SYNFIG_HALFTONE_H
#define __SYNFIG_HALFTONE_H

/* === H E A D E R S ======================================================= */

#include <synfig/vector.h>
#include <synfig/angle.h>
#include <synfig/value.h>

/* === M A C R O S ========================================================= */

#define TYPE_SYMMETRIC      0
#define TYPE_DARKONLIGHT    1
#define TYPE_LIGHTONDARK    2
#define TYPE_DIAMOND        3
#define TYPE_STRIPE         4

/* === T Y P E D E F S ===================================================== */

/* === C L A S S E S & S T R U C T S ======================================= */
using namespace synfig;
using namespace std;
using namespace etl;

class Halftone
{
public:
    ValueBase param_type;
    ValueBase param_origin;
    ValueBase param_size;
    ValueBase param_angle;

    float mask(synfig::Point point)const;

    float operator()(const synfig::Point &point, const float& intensity, float supersample=0)const;
};

/* === E N D =============================================================== */

#endif