ossimVpfAnnotationCoverageInfo Class Reference

#include <ossimVpfAnnotationCoverageInfo.h>

Public Member Functions
	ossimVpfAnnotationCoverageInfo (const ossimString &name="")
virtual	~ossimVpfAnnotationCoverageInfo ()
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)
ossimString	getName () const
void	setLibrary (ossimVpfLibrary *library)
ossimVpfLibrary *	getLibrary ()
const ossimVpfLibrary *	getLibrary () const
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 Attributes
ossimString	theName
ossimVpfLibrary *	theLibrary
std::vector< ossimVpfAnnotationFeatureInfo * >	theFeatureInfoArray

Detailed Description

Definition at line 20 of file ossimVpfAnnotationCoverageInfo.h.

Constructor & Destructor Documentation

ossimVpfAnnotationCoverageInfo()

ossimVpfAnnotationCoverageInfo::ossimVpfAnnotationCoverageInfo ( const ossimString &  name = "" )

inline

Definition at line 23 of file ossimVpfAnnotationCoverageInfo.h.

    :theName(name)
  {
    
  }

~ossimVpfAnnotationCoverageInfo()

virtual ossimVpfAnnotationCoverageInfo::~ossimVpfAnnotationCoverageInfo ( )

inlinevirtual

Definition at line 28 of file ossimVpfAnnotationCoverageInfo.h.

References deleteAllFeatures().

  {
    deleteAllFeatures();
  }

Member Function Documentation

buildCoverage() [1/2]

void ossimVpfAnnotationCoverageInfo::buildCoverage

(

)

Definition at line 84 of file ossimVpfAnnotationCoverageInfo.cpp.

{
   buildCoverage( "" );
}

buildCoverage() [2/2]

void ossimVpfAnnotationCoverageInfo::buildCoverage

(

const ossimString &

feature

)

Definition at line 89 of file ossimVpfAnnotationCoverageInfo.cpp.

References ossimVpfAnnotationFeatureInfo::buildFeature(), ossimVpfFeatureClassSchema::closeTable(), deleteAllFeatures(), ossimString::downcase(), ossimVpfLibrary::getCoverage(), ossimVpfFeatureClassSchema::getFeatureClasses(), ossimString::length(), ossimVpfCoverage::openFeatureClassSchema(), ossimVpfAnnotationFeatureInfo::setCoverage(), ossimVpfAnnotationFeatureInfo::setName(), theFeatureInfoArray, theLibrary, and theName.

{
   deleteAllFeatures();
   if(theLibrary)
   {
      ossimVpfCoverage coverage;
      
      if(theLibrary->getCoverage(theName, coverage))
      {
         ossimVpfFeatureClassSchema schema;
         if(coverage.openFeatureClassSchema(schema))
         {
            std::vector<ossimString> featureClassArray;
            schema.getFeatureClasses(featureClassArray);
            schema.closeTable();
            for(ossim_uint32  idx = 0; idx < featureClassArray.size(); ++idx)
            {
               ossimString s1 = feature;
               ossimString s2 = featureClassArray[idx];
               s1.downcase();
               s2.downcase();
               if (! feature.length() || (s1 == s2) )
               {
                  ossimVpfAnnotationFeatureInfo* featureInfo =
                     new ossimVpfAnnotationFeatureInfo;
                  featureInfo->setName(featureClassArray[idx]);
                  featureInfo->setCoverage(coverage);
                  theFeatureInfoArray.push_back(featureInfo);
                  featureInfo->buildFeature();
               }
            }
         }
      }
   }
}

deleteAllFeatures()

void ossimVpfAnnotationCoverageInfo::deleteAllFeatures

(

)

Definition at line 136 of file ossimVpfAnnotationCoverageInfo.cpp.

References theFeatureInfoArray.

Referenced by buildCoverage(), loadState(), and ~ossimVpfAnnotationCoverageInfo().

{
   for(ossim_uint32 idx = 0; idx < theFeatureInfoArray.size();++idx)
   {
      theFeatureInfoArray[idx];
   }
   
   theFeatureInfoArray.clear();
}

drawAnnotations()

void ossimVpfAnnotationCoverageInfo::drawAnnotations

(

ossimRgbImage *

tile

)

Definition at line 125 of file ossimVpfAnnotationCoverageInfo.cpp.

References theFeatureInfoArray.

{
   for(ossim_uint32 idx = 0; idx < theFeatureInfoArray.size();++idx)
   {
      if(theFeatureInfoArray[idx]->getEnabledFlag())
      {
         theFeatureInfoArray[idx]->drawAnnotations(tile);
      }
   }
}

getAllFeatures()

void ossimVpfAnnotationCoverageInfo::getAllFeatures

(

std::vector< ossimVpfAnnotationFeatureInfo *> &

result

)

Definition at line 43 of file ossimVpfAnnotationCoverageInfo.cpp.

References theFeatureInfoArray.

{
  for(ossim_uint32 idx = 0; idx < theFeatureInfoArray.size();++idx)
  {
     result.push_back(theFeatureInfoArray[idx]);
  }
}

getBoundingProjectedRect()

ossimIrect ossimVpfAnnotationCoverageInfo::getBoundingProjectedRect

(

)

const

Definition at line 51 of file ossimVpfAnnotationCoverageInfo.cpp.

References ossimIrect::combine(), ossimIrect::hasNans(), ossimIrect::makeNan(), and theFeatureInfoArray.

{
  ossimIrect result;
  result.makeNan();

  for(ossim_uint32 idx = 0; idx < theFeatureInfoArray.size();++idx)
    {
      ossimIrect tempRect = theFeatureInfoArray[idx]->getBoundingProjectedRect();
      if(!tempRect.hasNans())
    {
      if(result.hasNans())
        {
          result = tempRect;
        }
      else
        {
          result = result.combine(tempRect);
        }
    }
    }

  return result;
}

getEnabledFeatures()

void ossimVpfAnnotationCoverageInfo::getEnabledFeatures

(

std::vector< ossimVpfAnnotationFeatureInfo *> &

result

)

Definition at line 32 of file ossimVpfAnnotationCoverageInfo.cpp.

References theFeatureInfoArray.

{
  for(ossim_uint32 idx = 0; idx < theFeatureInfoArray.size();++idx)
    {
      if(theFeatureInfoArray[idx]->getEnabledFlag())
    {
      result.push_back(theFeatureInfoArray[idx]);
    }
    }
}

getLibrary() [1/2]

ossimVpfLibrary* ossimVpfAnnotationCoverageInfo::getLibrary ( )

inline

Definition at line 52 of file ossimVpfAnnotationCoverageInfo.h.

References theLibrary.

  {
    return theLibrary;
  }

getLibrary() [2/2]

const ossimVpfLibrary* ossimVpfAnnotationCoverageInfo::getLibrary ( ) const

inline

Definition at line 56 of file ossimVpfAnnotationCoverageInfo.h.

References theLibrary.

  {
    return theLibrary;
  }

getName()

ossimString ossimVpfAnnotationCoverageInfo::getName ( ) const

inline

Definition at line 44 of file ossimVpfAnnotationCoverageInfo.h.

References theName.

     {
        return theName;
     }

hasRenderableFeature()

bool ossimVpfAnnotationCoverageInfo::hasRenderableFeature

(

)

const

Definition at line 19 of file ossimVpfAnnotationCoverageInfo.cpp.

References theFeatureInfoArray.

{
  for(ossim_uint32 idx = 0; idx < theFeatureInfoArray.size();++idx)
  {
     if(theFeatureInfoArray[idx]->getEnabledFlag())
     {
        return true;
     }
  }

  return false;
}

loadState()

bool ossimVpfAnnotationCoverageInfo::loadState ( const ossimKeywordlist &  kwl, const char *  prefix = 0  )

virtual

Definition at line 166 of file ossimVpfAnnotationCoverageInfo.cpp.

References deleteAllFeatures(), ossimKeywordlist::find(), ossimVpfLibrary::getCoverage(), ossimKeywordlist::getSubstringKeyList(), ossimVpfAnnotationFeatureInfo::loadState(), ossimVpfAnnotationFeatureInfo::setCoverage(), size, theFeatureInfoArray, theLibrary, theName, ossimString::toInt(), and ossimString::toString().

Referenced by ossimVpfAnnotationLibraryInfo::loadState().

{
  deleteAllFeatures();

  if(!theLibrary)
    {
      return false;
    }

  theName = kwl.find(prefix, "name");
  ossimVpfCoverage coverage;

  if(theLibrary->getCoverage(theName, coverage))
    {
      ossimString regExpression =  ossimString("^(") + ossimString(prefix) + "feature[0-9]+.)";
      vector<ossimString> keys =
    kwl.getSubstringKeyList( regExpression );
      std::vector<int> theNumberList(keys.size());
      int offset = (int)(ossimString(prefix)+"feature").size();
      int idx = 0;
      for(idx = 0; idx < (int)theNumberList.size();++idx)
    {
      ossimString numberStr(keys[idx].begin() + offset,
                keys[idx].end());
      theNumberList[idx] = numberStr.toInt();
    }
      std::sort(theNumberList.begin(), theNumberList.end());
      
      for(idx=0;idx < (int)keys.size();++idx)
    {
      ossimString newPrefix = ossimString(prefix);
      newPrefix += ossimString("feature");
      newPrefix += ossimString::toString(theNumberList[idx]);
      newPrefix += ossimString(".");
      ossimVpfAnnotationFeatureInfo* featureInfo = new ossimVpfAnnotationFeatureInfo;
      featureInfo->setCoverage(coverage);
      theFeatureInfoArray.push_back(featureInfo);
      if(!featureInfo->loadState(kwl,
                     newPrefix))
        {
          return false;
        }
    }
    }
  else
    {
      return false;
    }

  return true;
}

saveState()

bool ossimVpfAnnotationCoverageInfo::saveState ( ossimKeywordlist &  kwl, const char *  prefix = 0  ) const

virtual

Definition at line 148 of file ossimVpfAnnotationCoverageInfo.cpp.

References ossimKeywordlist::add(), theFeatureInfoArray, theName, and ossimString::toString().

{
   kwl.add(prefix,
           "name",
           theName,
           true);
   
   for(ossim_uint32 idx = 0; idx < theFeatureInfoArray.size(); ++idx)
   {
      theFeatureInfoArray[idx]->saveState(kwl,
                      (ossimString(prefix) + "feature" +
                       ossimString::toString(idx) + ".").c_str());
   }
   
   return true;
}

setLibrary()

void ossimVpfAnnotationCoverageInfo::setLibrary ( ossimVpfLibrary *  library )

inline

Definition at line 48 of file ossimVpfAnnotationCoverageInfo.h.

References theLibrary.

Referenced by ossimVpfAnnotationLibraryInfo::loadState().

  {
    theLibrary = library;
  }

setName()

void ossimVpfAnnotationCoverageInfo::setName ( const ossimString &  name )

inline

Definition at line 40 of file ossimVpfAnnotationCoverageInfo.h.

References theName.

  {
    theName = name;
  }

transform()

void ossimVpfAnnotationCoverageInfo::transform

(

ossimImageGeometry *

geom

)

Definition at line 76 of file ossimVpfAnnotationCoverageInfo.cpp.

References theFeatureInfoArray.

{
  for(ossim_uint32 idx = 0; idx < theFeatureInfoArray.size();++idx)
  {
     theFeatureInfoArray[idx]->transform(geom);
  }
}

Member Data Documentation

theFeatureInfoArray

std::vector<ossimVpfAnnotationFeatureInfo*> ossimVpfAnnotationCoverageInfo::theFeatureInfoArray

protected

Definition at line 74 of file ossimVpfAnnotationCoverageInfo.h.

Referenced by buildCoverage(), deleteAllFeatures(), drawAnnotations(), getAllFeatures(), getBoundingProjectedRect(), getEnabledFeatures(), hasRenderableFeature(), loadState(), saveState(), and transform().

theLibrary

ossimVpfLibrary* ossimVpfAnnotationCoverageInfo::theLibrary

protected

Not owned.

Definition at line 73 of file ossimVpfAnnotationCoverageInfo.h.

Referenced by buildCoverage(), getLibrary(), loadState(), and setLibrary().

theName

ossimString ossimVpfAnnotationCoverageInfo::theName

protected

Definition at line 68 of file ossimVpfAnnotationCoverageInfo.h.

Referenced by buildCoverage(), getName(), loadState(), saveState(), and setName().

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The documentation for this class was generated from the following files:

• ossimVpfAnnotationCoverageInfo.h
• ossimVpfAnnotationCoverageInfo.cpp