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Lts/Viewer/SituationMap/MathUtils/geometry_engine.h

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+/**
+**
+** @RDE_HEADER@
+** 2D matrix operations
+** $Id$
+** $HeadURL$
+** $Author$
+**
+** -----------------------------------------------------------------------------------------------
+**
+** Hardware-Environment: Intel-PC
+** Software-Environment: Windows 7, Qt 5.4. ArcGIS 10.2.5
+**
+** Language ........: C++ 11
+**
+** -----------------------------------------------------------------------------------------------
+**
+** Author ...........: Jörg Turla, SPD G, Tel. 3132
+**
+** -----------------------------------------------------------------------------------------------
+**
+** Notes .........:
+**
+**   22.06.2016, JT  : First edition for use with Qt5
+**
+** -----------------------------------------------------------------------------------------------
+*/
+
+#pragma once
+
+#include <QtCore/QPoint>
+
+#include <Map/point3D.h>
+#include <situation_map_export.h>
+
+namespace Esri {
+namespace ArcGISRuntime {
+    class Geometry;
+} }
+
+
+namespace SituationMap
+{
+  class Map;
+  class AbstractMapObject;
+  class CoordTranslationFunctor;
+
+  namespace MathUtils
+  {
+
+    class SITUATIONMAP_EXPORT GeometryEngine
+    {
+
+      public:
+
+        using Geometry = Esri::ArcGISRuntime::Geometry;
+
+
+        static Geometry *createLine    (Map *map, const QPointF &p1, const QPointF &p2);
+        static Geometry *createPolyline(Map *map, const QVector<QPointF> &vertices);
+        static Geometry *createPolyline(Map *map, const QList<QPointF>   &vertices);
+        static Geometry *createPolygon (Map *map, const QVector<QPointF> &vertices);
+        static Geometry *createPolygon (Map *map, const QList<QPointF>   &vertices);
+
+        static void deleteGeometry(Geometry *geom);
+
+        static bool contains(const Geometry    &geom,   const Geometry &hull);
+        static bool contains(AbstractMapObject *mapObj, const Geometry &hull);
+
+        static bool intersect(const Geometry    &inputGeom, const Geometry &intersector);
+        static bool intersect(AbstractMapObject *mapObj   , const Geometry &intersector);
+
+        /**
+          Calculating a parallel line.
+          @param mapCtFunctor CoordTranslationFunctor to translate coordinates from geographic to map coordinate system and vis versa.
+          @param line         Line to use as input, the coordinates are geograpihc coordinates.
+          @param distance     Distance in meter.
+        */
+        static QVector<QPointF> parallelTranslation(SituationMap::CoordTranslationFunctor *mapCtFunctor, const QVector<QPointF> &line, double distance );
+
+        static QVector<SituationMap::Point3D> buffer(AbstractMapObject *mapObj, double distance);
+
+
+    }; // GeometryEngine
+
+
+  } // namespace MathUtils
+} // namespace SituationMap