kis_gauss_rect_mask_generator.h

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/*
 *  SPDX-FileCopyrightText: 2010 Lukáš Tvrdý <lukast.dev@gmail.com>
 *  SPDX-FileCopyrightText: 2011 Geoffry Song <goffrie@gmail.com>
 *  SPDX-FileCopyrightText: 2022 L. E. Segovia <amy@amyspark.me>
 *
 *  SPDX-License-Identifier: GPL-2.0-or-later
 */
 
#ifndef _KIS_GAUSS_RECT_MASK_GENERATOR_H_
#define _KIS_GAUSS_RECT_MASK_GENERATOR_H_
 
#include "kritaimage_export.h"
 
#include "kis_base_mask_generator.h"
 
template<typename V>
struct FastRowProcessor;
 
class KRITAIMAGE_EXPORT KisGaussRectangleMaskGenerator : public KisMaskGenerator
{
public:
 
    KisGaussRectangleMaskGenerator(qreal diameter, qreal ratio, qreal fh, qreal fv, int spikes, bool antialiasEdges);
    KisGaussRectangleMaskGenerator(const KisGaussRectangleMaskGenerator &rhs);
    ~KisGaussRectangleMaskGenerator() override;
    KisMaskGenerator* clone() const override;
 
    quint8 valueAt(qreal x, qreal y) const override;
    void setScale(qreal scaleX, qreal scaleY) override;
 
    bool shouldVectorize() const override;
    KisBrushMaskApplicatorBase *applicator() const override;
    void setMaskScalarApplicator();
 
private:
    struct Private;
    const QScopedPointer<Private> d;
 
    friend struct FastRowProcessor<KisGaussRectangleMaskGenerator>;
};
 
#endif