ddtImageGraphicsItem.hpp

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// @copyright
// (c) Copyright ESO 2020
// All Rights Reserved
// ESO (eso.org) is an Intergovernmental Organization, and therefore special
// legal conditions apply.
//
// @file ddtImageGraphicsItem.hpp
// @brief DDT Widgets. Class for CPL Image Graphics Items.
//
// Class derived from QGraphicsItem. Base class for all types of DDT Images.
//
// @author Carsten Mannel, CGI
// @since  2020/03/11
//
 
#ifndef DDT_DATAVISUALISATION_DDTWIDGETS_DDT_IMAGE_GRAPHICSITEM_HPP
#define DDT_DATAVISUALISATION_DDTWIDGETS_DDT_IMAGE_GRAPHICSITEM_HPP
 
#include <QGraphicsItem>
#include <QPainter>
 
class DdtImageGraphicsItem : public QGraphicsItem {
 public:
  DdtImageGraphicsItem();
 
  virtual ~DdtImageGraphicsItem();
 
  QRectF boundingRect() const = 0;
  void paint(QPainter* painter, const QStyleOptionGraphicsItem* option,
             QWidget* widget) = 0;
 
  virtual QImage* GetImage() = 0;
 
  enum { ITEM_TYPE = 66036 };
 
  virtual int type() const = 0;
 
 protected:
 private:
  void Init();
};
 
#endif  // DDT_DATAVISUALISATION_DDTWIDGETS_DDT_IMAGE_GRAPHICSITEM_HPP