DtTexturedLine.h

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


#pragma once

#include <vrvGraphics/vrvGraphics.h>
#include <vrvGraphics/DtSegmentedLine.h>
#include <vrvGraphics/DtOverlayResourceProvider.h>

namespace makVrv
{
   class DtTexturedLineSegment;

   class DT_DLL_VRVGRAPHICS DtTexturedLine : public DtSegmentedLine
   {
   public:

      DtTexturedLine(DtOverlayRenderer& renderer,DtWidgetPicker& picker);

      virtual ~DtTexturedLine();

      virtual DtLineSegmentInterface* createAndInitNewSegment();

      virtual void setTexture(DtOverlayResourceProvider::NativeResourceHandle texture, float textureWidth);

      virtual void setZoomFactor(float z);

      virtual void setRotationOffset(float);

   protected:
      virtual void removeLineSegmentsUntilEndFrom(int segmentCount);

      virtual void setLineSegment(int, DtLineSegmentInterface*);

   protected:
      typedef std::vector<DtTexturedLineSegment*> TexturedLineSegmentList;
      TexturedLineSegmentList myTexturedLineSegments;

      DtOverlayResourceProvider::NativeResourceHandle myTexture;
      float myTextureWidth;
      float myZoomFactor;
      float myRotationOffset;
   };
}