ossimVpfAnnotationCoverageInfo.h

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//*************************************************************************
// Copyright (C) 2004 Intelligence Data Systems, Inc.  All rights reserved.
//
// License:  MIT
// 
// See LICENSE.txt file in the top level directory for more details.
//
// Author: Garrett Potts
// 
//**************************************************************************
// $Id: ossimVpfAnnotationCoverageInfo.h 15766 2009-10-20 12:37:09Z gpotts $
#ifndef ossimVpfAnnotationCoverageInfo_HEADER
#define ossimVpfAnnotationCoverageInfo_HEADER
#include <ossim/imaging/ossimVpfAnnotationFeatureInfo.h>
#include <ossim/vec/ossimVpfCoverage.h>
class ossimVpfLibrary;

class ossimRgbImage;

class ossimVpfAnnotationCoverageInfo
{
public:
  ossimVpfAnnotationCoverageInfo(const ossimString& name="")
    :theName(name)
  {
    
  }
  virtual ~ossimVpfAnnotationCoverageInfo()
  {
    deleteAllFeatures();
  }
  bool hasRenderableFeature()const;
  void getEnabledFeatures(std::vector<ossimVpfAnnotationFeatureInfo*>& result);
  void getAllFeatures(std::vector<ossimVpfAnnotationFeatureInfo*>& result);

  void transform(ossimImageGeometry* geom);
  ossimIrect getBoundingProjectedRect()const;
  void buildCoverage();
  void buildCoverage(const ossimString& feature);
  void setName(const ossimString& name)
  {
    theName = name;
  }
  ossimString getName()const
     {
        return theName;
     }
  void setLibrary(ossimVpfLibrary* library)
  {
    theLibrary = library;
  }
  ossimVpfLibrary* getLibrary()
  {
    return theLibrary;
  }
  const ossimVpfLibrary* getLibrary()const
  {
    return theLibrary;
  }
  void drawAnnotations(ossimRgbImage* tile);
   void deleteAllFeatures();

  virtual bool saveState(ossimKeywordlist& kwl,
             const char* prefix=0)const;
  virtual bool loadState(const ossimKeywordlist& kwl,
             const char* prefix=0);
protected:
  ossimString theName;

  ossimVpfLibrary* theLibrary;
  std::vector<ossimVpfAnnotationFeatureInfo*>           theFeatureInfoArray;
};

#endif