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Lts/Viewer/SituationMap/Rubberbands/rubberband_line_handle.h

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+/**
+**
+** @RDE_HEADER@
+** Definition of base class for rubberband handles
+** $Id$
+** $HeadURL$
+** $Author$
+**
+** -----------------------------------------------------------------------------------------------
+**
+** 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 .........:
+**
+**   27.03.2015, JT  : First edition for use with Qt5
+**
+** -----------------------------------------------------------------------------------------------
+*/
+
+#pragma once
+
+#include <QtCore/QPointF>
+
+#include <QtGui/QPen>
+
+#include "rubberband_handle.h"
+
+class QGraphicsItem;
+class QGraphicsScene;
+
+namespace SituationMap { namespace RB
+{
+
+   /**
+     @class RubberbandLineHandle rubberband_line_handle.h
+     @brief Implementation of a line handle for rubberband internal use.
+     @see RubberbandHandle
+   */
+   class RubberbandLineHandle : public RubberbandHandle
+   {
+      Q_OBJECT
+      public:
+
+         RubberbandLineHandle( Esri::ArcGISRuntime::MapGraphicsView * mapView ,QGraphicsScene * scene , const QPointF & p1, const QPointF & p2, unsigned int lineWidth = 2, bool dottedLine = false );
+         ~RubberbandLineHandle();
+
+         bool isPositionInside( const QPointF & scenePosition ) const override;
+
+         virtual void updateCoordinates( const QVector<QPointF> & scenePositionVector );
+         virtual void updateCoordinate( unsigned index, const QPointF & scenePosition );
+
+         virtual QVector<RubberbandCoordinate> getCoordinates() const;
+         virtual RubberbandCoordinate          getCoordinate( unsigned index ) const;
+
+         void dottedLine(bool on = true)             { _dottedLine = on; }
+
+      protected:
+
+         QGraphicsItem                 * _lineSymbol;
+         QPen                            _lineStyle;
+         QVector<RubberbandCoordinate>   _coordinates;
+         bool                            _dottedLine;
+
+         void updateGraphic() override;
+
+         void adjustCoordinates()           override;
+         void adjustWindow( const QRectF& ) override;
+
+
+   }; /* RubberbandLineHandle */
+
+} } /* namespace SituationMap::RB */