kis_liquify_paintop.h

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/*
 *  SPDX-FileCopyrightText: 2014 Dmitry Kazakov <dimula73@gmail.com>
 *
 *  SPDX-License-Identifier: GPL-2.0-or-later
 */
 
#ifndef __KIS_LIQUIFY_PAINTOP_H
#define __KIS_LIQUIFY_PAINTOP_H
 
#include <QScopedPointer>
 
class KisLiquifyTransformWorker;
class KisPaintInformation;
class KisSpacingInformation;
class KisTimingInformation;
class KisDistanceInformation;
class KisLiquifyProperties;
class QPainterPath;
 
 
class KisLiquifyPaintop
{
public:
    KisLiquifyPaintop(const KisLiquifyProperties &props,
                      KisLiquifyTransformWorker *worker);
    ~KisLiquifyPaintop();
 
    KisSpacingInformation paintAt(const KisPaintInformation &pi);
 
    void updateSpacing(const KisPaintInformation &info, KisDistanceInformation &currentDistance)
        const;
 
    void updateTiming(const KisPaintInformation &info, KisDistanceInformation &currentDistance)
        const;
 
    KisTimingInformation updateTimingImpl(const KisPaintInformation &pi) const;
 
    static QPainterPath brushOutline(const KisLiquifyProperties &props, const KisPaintInformation &info);
 
protected:
    KisSpacingInformation updateSpacingImpl(const KisPaintInformation &pi) const;
 
private:
    qreal computeSize(const KisPaintInformation &pi) const;
 
private:
    struct Private;
    const QScopedPointer<Private> m_d;
};
 
#endif /* __KIS_LIQUIFY_PAINTOP_H */