/*
 *  Copyright (c) 2013 Dmitry Kazakov <dimula73@gmail.com>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 */

#ifndef __KIS_PRESSURE_TEXTURE_STRENGTH_OPTION_H
#define __KIS_PRESSURE_TEXTURE_STRENGTH_OPTION_H

#include "kis_curve_option.h"
#include <brushengine/kis_paint_information.h>
#include <kritapaintop_export.h>

/**
 * This curve defines how deep the ink (or a pointer) of a brush
 * penetrates the surface of the canvas, that is how strong we
 * press on the paper
 */
class PAINTOP_EXPORT KisPressureTextureStrengthOption : public KisCurveOption
{
public:
    KisPressureTextureStrengthOption();
    double apply(const KisPaintInformation & info) const;

    void readOptionSetting(const KisPropertiesConfigurationSP setting) override;
    void writeOptionSetting(KisPropertiesConfigurationSP setting) const override;
};

#endif /* __KIS_PRESSURE_TEXTURE_STRENGTH_OPTION_H */
