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Lts/Viewer/SituationMap/Map/coord_translation_functor.h

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+/**
+  * @RDE_HEADER@
+  * Interface-Implementation of Map
+  * $Id$
+  * $HeadURL$
+  * $Author$
+  */
+
+#pragma once
+
+// Own
+#include "situation_map_types.h"
+
+
+// ESRI
+
+
+// Qt
+#include <QString>
+
+
+namespace Esri
+{
+namespace ArcGISRuntime
+{
+class Point;
+}
+}
+
+namespace SituationMap
+{
+
+/**
+ * @brief The CoordTranslationFunctor is a base class translating between
+ * the GeographicCoordinats (WGS84 - EPSG:4326) and the
+ * EsriMap working on map coordinates.
+ *
+ * Forward (geographicToMap):
+ * Geo (lon, lat) to map.
+ *
+ * Backward (mapToGeographic):
+ * Map to Geo (lon, lat).
+ */
+class CoordTranslationFunctor
+{
+public:
+  /*! \name Construction, Destruction */
+  //@{
+  explicit CoordTranslationFunctor()  = default;   ///< Contructor
+  virtual ~CoordTranslationFunctor()  = default;   ///< Destructor
+  //@}
+
+  /*! \name Complete translation */
+  //@{
+  Q_REQUIRED_RESULT virtual QPointF geographicToMap(const double lon, const double lat)       const = 0; ///< Forward: geographic coord to mapCoord, in radian
+  Q_REQUIRED_RESULT virtual QPointF mapToGeographic(const double x, const double y)           const = 0; ///< Backward: mapCoord to geographic Coord
+
+  Q_REQUIRED_RESULT virtual QPointF geographicToMap(const QPointF &coord)                     const = 0; ///< Forward: geographic coord to mapCoord
+  Q_REQUIRED_RESULT virtual QPointF mapToGeographic(const QPointF &coord)                     const = 0; ///< Backward: mapCoord to geographic Coord
+
+  Q_REQUIRED_RESULT virtual QPointF geographicToMap(const Esri::ArcGISRuntime::Point &coord)  const = 0; ///< Forward: geographic coord to mapCoord
+  Q_REQUIRED_RESULT virtual QPointF mapToGeographic(const Esri::ArcGISRuntime::Point &coord)  const = 0; ///< Backward: mapCoord to geographic Coord
+
+  Q_REQUIRED_RESULT virtual Point3D geographicToMap(const Point3D &point3D)                   const = 0; ///< Forward: geographic coord to mapCoord
+  Q_REQUIRED_RESULT virtual Point3D mapToGeographic(const Point3D &point3D)                   const = 0; ///< Backward: mapCoord to geographic Coord
+
+  Q_REQUIRED_RESULT virtual bool mapIsGeographic() const = 0;
+
+  virtual void geographicToUtm(const double referenceLon, QList<QPointF> &points) const = 0; ///< tanslate to proper utm coordinate system
+  virtual void utmToGeographic(const double referenceLon, QList<QPointF> &points) const = 0; ///< translate back to goegraphic coordiante system
+
+  //@}
+
+  /*! \name For statistic or tests */
+  //@{
+  virtual int projectionCounter() const   = 0;
+  virtual void resetProjectionCounter()   = 0;
+  //@}
+
+};
+
+
+//------------------------------------------------------------------------------
+
+
+
+
+} // namespace SituationMap