File indexing completed on 2024-05-12 15:58:39

 /*
  *  This file is part of the KDE project
  *
  *  SPDX-FileCopyrightText: 2006 Cyrille Berger <cberger@cberger.net>
  *
  *  SPDX-License-Identifier: GPL-2.0-or-later
  */
 
 #ifndef KIS_RANDOM_SUB_ACCESSOR_H
 #define KIS_RANDOM_SUB_ACCESSOR_H
 
 
 #include "kis_random_accessor_ng.h"
 #include "kis_types.h"
 #include <kritaimage_export.h>
 #include "kis_shared.h"
 
 /**
  * Gives a random access to the sampled subpixels of an image. Use the
  * moveTo function to select the pixel. And then rawData to access the
  * value of a pixel.
  */
 class  KRITAIMAGE_EXPORT KisRandomSubAccessor : public KisShared
 {
 public:
     KisRandomSubAccessor(KisPaintDeviceSP device);
     ~KisRandomSubAccessor();
     /**
      * Copy the sampled old value to destination
      */
     void sampledOldRawData(quint8* dst);
 
     /**
      * Copy the sampled value to destination
      */
     void sampledRawData(quint8* dst);
 
     inline void moveTo(qreal x, qreal y) {
         m_currentPoint.setX(x); m_currentPoint.setY(y);
     }
     inline void moveTo(const QPointF& p) {
         m_currentPoint = p;
     }
 
 private:
     KisPaintDeviceSP m_device;
     QPointF m_currentPoint;
     KisRandomConstAccessorSP m_randomAccessor;
 };
 
 #endif