File indexing completed on 2024-05-12 15:56:40

 /* This file is part of the KDE project
  * SPDX-FileCopyrightText: 2009 Jan Hambrecht <jaham@gmx.net>
  *
  * SPDX-License-Identifier: LGPL-2.1-or-later
  */
 
 #ifndef KOFILTEREFFECTRENDERCONTEXT_H
 #define KOFILTEREFFECTRENDERCONTEXT_H
 
 #include "kritaflake_export.h"
 
 #include <QtGlobal>
 
 class QRectF;
 class QPointF;
 class KoViewConverter;
 
 /// This class provides the render context for filter effects
 class KRITAFLAKE_EXPORT KoFilterEffectRenderContext
 {
 public:
     explicit KoFilterEffectRenderContext(const KoViewConverter &converter);
     ~KoFilterEffectRenderContext();
 
     /// Returns the filter region the filter is applied to
     QRectF filterRegion() const;
 
     /// Sets the filter region the filter is applied to
     void setFilterRegion(const QRectF &filterRegion);
 
     /// Sets the shape bounding box used to convert to user space coordinates
     void setShapeBoundingBox(const QRectF &bound);
 
     /// Converts point from bounding box coordinates to user space coordinates
     QPointF toUserSpace(const QPointF &value) const;
 
     /// Converts x-coordinate from bounding box coordinates to user space coordinates
     qreal toUserSpaceX(qreal value) const;
 
     /// Converts y-coordinate from bounding box coordinates to user space coordinates
     qreal toUserSpaceY(qreal value) const;
 
     /// Returns the view converter
     const KoViewConverter *viewConverter() const;
 
 private:
     class Private;
     Private * const d;
 };
 
 #endif // KOFILTEREFFECTRENDERCONTEXT_H