DtGraphAttribute.h

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/*****************************************************************************
 * Copyright (c) 2012 MAK Technologies, Inc.
 * All rights reserved.
 *****************************************************************************/


#pragma once

#include <vrvOsg/vrvOsg.h>
#include <vrvOsg/DtAttribute.h>
#include <vrvOsg/DtBaseOutlineAttribute.h>

#include <vrvCore/DtWidget.h>

#include <vrvGraphics/DtBoundingBox.h>

#include <vector>

namespace makVrv
{

   class DtDe;
   class DtQuad;
   class DtLineSegment;

   class DT_DLL_VRVOSG DtGraphAttribute : public DtAttribute
   {
   public:

      DtGraphAttribute( DtDe& de, int maxValues );

      virtual ~DtGraphAttribute();

      virtual void setOffset( double x, double y );

      virtual void setPosition( float x, float y, float z, float w );

      virtual void getMinSize( double& xOut, double& yOut );

      virtual void setSize( double x, double y );

      virtual void setColor( float r, float g, float b, float a );

      virtual void setPoint( unsigned int pointIndex, double x, double y );

      virtual void clear();

      virtual void setShadowText( bool enabled );

      virtual void setVisible( bool visible );

      virtual bool visible() const;

      virtual void setOverlay( unsigned int overlayId );

      virtual void setGroup( unsigned int group );

   protected:

      virtual void draw();

   protected:

      typedef std::vector<DtLineSegment*> LineSegments;
      LineSegments myLineSegments;

      typedef std::vector<DtQuad*> Quads;
      Quads myQuads;

      typedef std::vector<Dt2dPoint> DtPointList;
      DtPointList myPoints;

      DtBaseOutlineAttribute myOutline;

      DtDe& myDe;

      float myX;
      float myY;
      float myZ;
      float myW;

      double myOffsetX;
      double myOffsetY;

      double mySizeX;
      double mySizeY;

      float myR;
      float myG;
      float myB;
      float myA;

      bool myVisible;

      int myMaxValues;

   };

}