ddtRenderingPlugin.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 ddtRenderingPlugin.hpp
// @brief DDT Widgets. Base class for rendering plugins.
//
// Base class for rendering plugins.
//
// @author Carsten Mannel, CGI
// @since  2020/01/30
//
 
#ifndef DDT_DATAVISUALISATION_DDTWIDGETS_RENDERING_PLUGIN_HPP
#define DDT_DATAVISUALISATION_DDTWIDGETS_RENDERING_PLUGIN_HPP
 
#include <cpl.h>
 
#include <QGraphicsPixmapItem>
#include <QString>
 
#undef I
#undef arg
 
#include "ddt/ddtLogger.hpp"
#include "ddt/imageColor.hpp"
 
#include "ddt/ddtImageGraphicsItem.hpp"
 
const int DDT_RENDERING_PLUGIN_CPL_IMAGES = 0;
const int DDT_RENDERING_PLUGIN_CPL_RESERVED_1 = 1000;
 
class DdtRenderingPlugin {
 public:
  explicit DdtRenderingPlugin();
  virtual ~DdtRenderingPlugin();
 
  virtual DdtImageGraphicsItem* CreateGraphicsItem(
      cpl_image* image, ddt::colorMap_t* color_map,
      ddt::scalingLut_t* scaling_lut) = 0;
 
  virtual DdtImageGraphicsItem* CreateGraphicsItem(
      cpl_image* image, ddt::colorMapARGB_t* color_map,
      ddt::scalingLut_t* scaling_lut) = 0;
 
  virtual DdtImageGraphicsItem* CreateImageFromFile(QString filename, int width,
                                                    int height) = 0;
 
  virtual DdtImageGraphicsItem* CreateImage(std::vector<uint16_t> image_data,
                                            int width, int height) = 0;
 
  virtual int GetRenderingPluginID() = 0;
 
  virtual void set_logger(ddt::DdtLogger* in_logger);
 
 protected:
  ddt::DdtLogger* logger;
};
 
#endif  // DDT_DATAVISUALISATION_DDTWIDGETS_RENDERING_PLUGIN_HPP