Canvas.h

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/*
 *  SPDX-FileCopyrightText: 2016 Boudewijn Rempt <boud@valdyas.org>
 *
 *  SPDX-License-Identifier: LGPL-2.0-or-later
 */
#ifndef LIBKIS_CANVAS_H
#define LIBKIS_CANVAS_H
 
#include <QObject>
 
#include "kritalibkis_export.h"
#include "libkis.h"
 
class KoCanvasBase;
class KisDisplayColorConverter;
 
class KRITALIBKIS_EXPORT Canvas : public QObject
{
    Q_OBJECT
 
public:
    explicit Canvas(KoCanvasBase *canvas, QObject *parent = 0);
    ~Canvas() override;
 
    bool operator==(const Canvas &other) const;
    bool operator!=(const Canvas &other) const;
 
public Q_SLOTS:
 
    qreal zoomLevel() const;
 
    void setZoomLevel(qreal value);
 
    void setPreferredCenter(const QPointF& imagePos);
 
    QPointF preferredCenter() const;
 
    void pan(const QPoint& offset);
 
    void resetZoom();
 
    qreal rotation() const;
 
    void setRotation(qreal angle);
 
    void resetRotation();
 
    bool mirror() const;
 
    void setMirror(bool value);
 
    bool wrapAroundMode() const;
 
    void setWrapAroundMode(bool enable);
 
    bool levelOfDetailMode() const;
 
    void setLevelOfDetailMode(bool enable);
 
    View *view() const;
 
 
private:
 
    friend class ManagedColor;
 
    KisDisplayColorConverter *displayColorConverter() const;
 
    struct Private;
    Private *const d;
 
};
 
#endif // LIBKIS_CANVAS_H