#include <ossimMapProjectionFactory.h>

Inheritance diagram for ossimMapProjectionFactory:

Public Member Functions
virtual ossimProjection *	createProjection (const ossimFilename &filename, ossim_uint32 entryIdx) const
	takes a filename. More...

virtual ossimProjection *	createProjection (const ossimString &name) const

virtual ossimProjection *	createProjection (const ossimKeywordlist &kwl, const char *prefix=0) const
	Take a keywordlist. More...

virtual ossimObject *	createObject (const ossimString &typeName) const

virtual ossimObject *	createObject (const ossimKeywordlist &kwl, const char *prefix=0) const

virtual void	getTypeNameList (std::vector< ossimString > &typeList) const

Public Member Functions inherited from ossimProjectionFactoryBase
virtual ossimProjection *	createProjection (ossimImageHandler *handler) const

Public Member Functions inherited from ossimObjectFactory
virtual	~ossimObjectFactory ()

Public Member Functions inherited from ossimObject
	ossimObject ()

virtual	~ossimObject ()

virtual ossimObject *	dup () const

virtual ossimString	getShortName () const

virtual ossimString	getLongName () const

virtual ossimString	getDescription () const

virtual ossimString	getClassName () const

virtual RTTItypeid	getType () const

virtual bool	canCastTo (ossimObject *obj) const

virtual bool	canCastTo (const RTTItypeid &id) const

virtual bool	canCastTo (const ossimString &parentClassName) const

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

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

virtual std::ostream &	print (std::ostream &out) const
	Generic print method. More...

virtual bool	isEqualTo (const ossimObject &obj, ossimCompareType compareType=OSSIM_COMPARE_FULL) const

virtual void	accept (ossimVisitor &visitor)

Public Member Functions inherited from ossimReferenced
	ossimReferenced ()

	ossimReferenced (const ossimReferenced &)

ossimReferenced &	operator= (const ossimReferenced &)

void	ref () const
	increment the reference count by one, indicating that this object has another pointer which is referencing it. More...

void	unref () const
	decrement the reference count by one, indicating that a pointer to this object is referencing it. More...

void	unref_nodelete () const
	decrement the reference count by one, indicating that a pointer to this object is referencing it. More...

int	referenceCount () const

Static Public Member Functions
static ossimMapProjectionFactory *	instance ()

Protected Member Functions
	ossimMapProjectionFactory ()

Protected Member Functions inherited from ossimProjectionFactoryBase
ossimProjection *	createProjectionFromGeometryFile (const ossimFilename &imageFile, ossim_uint32 entryIdx) const
	This method takes the filename and tries to find an external ".geom" file. More...

Protected Member Functions inherited from ossimReferenced
virtual	~ossimReferenced ()

Static Protected Attributes
static ossimMapProjectionFactory *	theInstance = 0

Detailed Description

Definition at line 26 of file ossimMapProjectionFactory.h.

Constructor & Destructor Documentation

◆ ossimMapProjectionFactory()

ossimMapProjectionFactory::ossimMapProjectionFactory ( )

inlineprotected

Definition at line 61 of file ossimMapProjectionFactory.h.

Referenced by instance().

61 {}

Member Function Documentation

◆ createObject() [1/2]

ossimObject * ossimMapProjectionFactory::createObject ( const ossimString & typeName ) const

virtual

Creates an object given a type name.

Implements ossimObjectFactory.

Definition at line 249 of file ossimMapProjectionFactory.cpp.

References createProjection().

 {
    return createProjection(typeName);
 }

◆ createObject() [2/2]

ossimObject * ossimMapProjectionFactory::createObject	(	const ossimKeywordlist &	kwl,
		const char *	prefix = `0`
	)		const

virtual

Creates and object given a keyword list.

Implements ossimObjectFactory.

Definition at line 254 of file ossimMapProjectionFactory.cpp.

References createProjection().

 {
    return createProjection(kwl, prefix);
 }

◆ createProjection() [1/3]

ossimProjection * ossimMapProjectionFactory::createProjection	(	const ossimFilename &	filename,
		ossim_uint32	entryIdx
	)		const

virtual

takes a filename.

This filename can be an image file or it can also be a ossim .geom file. It could be other forms of geom files as well. The factories job will be to determine what parser to use and return a projection if successful.

Implements ossimProjectionFactoryBase.

Definition at line 83 of file ossimMapProjectionFactory.cpp.

References ossimKeywordlist::addFile(), ossimProjectionFactoryBase::createProjectionFromGeometryFile(), ossimFilename::exists(), and ossimFilename::setExtension().

Referenced by createObject(), createProjection(), ossimFgdcTxtDoc::getProjectionV1(), and ossimAdjMapModel::loadState().

 {
    if(!filename.exists())
    {
       return NULL;
    }
 
    // Check for external geometry file.
    ossimProjection* proj = createProjectionFromGeometryFile(filename,
                                                             entryIdx);
    if (proj)
    {
       return proj;
    }
 
    ossimFilename geomFile = filename;
    geomFile = geomFile.setExtension("geom");
    if(!geomFile.exists())
    {
       return NULL;
    }
    ossimKeywordlist kwl;
    if(kwl.addFile(geomFile))
    {
       return createProjection(kwl);
    }
 
    return NULL;
 }

◆ createProjection() [2/3]

ossimProjection * ossimMapProjectionFactory::createProjection ( const ossimString & name ) const

virtual

METHOD: create() Attempts to create an instance of the projection specified by name. Returns successfully constructed projection or NULL.

Implements ossimProjectionFactoryBase.

Definition at line 181 of file ossimMapProjectionFactory.cpp.

References STATIC_TYPE_NAME.

 {
    //***
    // ADD_PROJECTION: Test for each map projection here:
    //***
    if(name ==  STATIC_TYPE_NAME(ossimAlbersProjection))
       return new ossimAlbersProjection;
    if(name ==  STATIC_TYPE_NAME(ossimAzimEquDistProjection))
       return new ossimAzimEquDistProjection;
    if( name == STATIC_TYPE_NAME(ossimBonneProjection))
       return new ossimBonneProjection;
    if( name == STATIC_TYPE_NAME(ossimBngProjection))
       return new ossimBngProjection;
    if(name ==  STATIC_TYPE_NAME(ossimCassiniProjection))
       return new ossimCassiniProjection;
    if(name ==  STATIC_TYPE_NAME(ossimCylEquAreaProjection))
       return new ossimCylEquAreaProjection;
    if(name ==  STATIC_TYPE_NAME(ossimEquDistCylProjection))
       return new ossimEquDistCylProjection;
    if(name ==  STATIC_TYPE_NAME(ossimEckert4Projection))
       return new ossimEckert4Projection;
    if(name ==  STATIC_TYPE_NAME(ossimEckert6Projection))
       return new ossimEckert6Projection;
    if(name == STATIC_TYPE_NAME(ossimGnomonicProjection))
       return new ossimGnomonicProjection;
    if(name ==  STATIC_TYPE_NAME(ossimLambertConformalConicProjection))
       return new ossimLambertConformalConicProjection;
    if(name ==  STATIC_TYPE_NAME(ossimLlxyProjection))
       return new ossimLlxyProjection;
    if(name == STATIC_TYPE_NAME(ossimMercatorProjection))
       return new ossimMercatorProjection;
    if(name == STATIC_TYPE_NAME(ossimMillerProjection))
       return new ossimMillerProjection;
    if(name == STATIC_TYPE_NAME(ossimMollweidProjection))
       return new ossimMollweidProjection;
    if(name == STATIC_TYPE_NAME(ossimNewZealandMapGridProjection))
       return new ossimNewZealandMapGridProjection;
    if(name == STATIC_TYPE_NAME(ossimObliqueMercatorProjection))
       return new ossimObliqueMercatorProjection;
    if(name == STATIC_TYPE_NAME(ossimOrthoGraphicProjection))
       return new ossimOrthoGraphicProjection;
    if(name == STATIC_TYPE_NAME(ossimPolarStereoProjection))
       return new ossimPolarStereoProjection;
    if(name == STATIC_TYPE_NAME(ossimPolyconicProjection))
       return new ossimPolyconicProjection;
    if(name == STATIC_TYPE_NAME(ossimSinusoidalProjection))
       return new ossimSinusoidalProjection;
    if(name == STATIC_TYPE_NAME(ossimStereographicProjection))
       return new ossimStereographicProjection;
    if(name == STATIC_TYPE_NAME(ossimTransCylEquAreaProjection))
       return new ossimTransCylEquAreaProjection;
    if(name == STATIC_TYPE_NAME(ossimTransMercatorProjection))
       return new ossimTransMercatorProjection;
    if(name == STATIC_TYPE_NAME(ossimUpsProjection))
       return new ossimUpsProjection;
    if(name == STATIC_TYPE_NAME(ossimUtmProjection))
       return new ossimUtmProjection;
    if(name == STATIC_TYPE_NAME(ossimVanDerGrintenProjection))
       return new ossimVanDerGrintenProjection;
    if(name == STATIC_TYPE_NAME(ossimSpaceObliqueMercatorProjection))
       return new ossimSpaceObliqueMercatorProjection;
    if(name == STATIC_TYPE_NAME(ossimGoogleProjection))
      return new ossimGoogleProjection;
    if(name == STATIC_TYPE_NAME(ossimAdjMapModel))
      return new ossimAdjMapModel;
   return NULL;
 }

◆ createProjection() [3/3]

ossimProjection * ossimMapProjectionFactory::createProjection	(	const ossimKeywordlist &	kwl,
		const char *	prefix = `0`
	)		const

virtual

Take a keywordlist.

Implements ossimProjectionFactoryBase.

Definition at line 118 of file ossimMapProjectionFactory.cpp.

References ossimKeywordlist::add(), ossimKeywordlist::addFile(), ossimProjectionFactoryRegistry::createProjection(), createProjection(), ossimSpaceImagingGeom::exportToOssim(), ossimKeywordlist::find(), ossimKeywordNames::GEOM_FILE_KW, ossimProjectionFactoryRegistry::instance(), ossimProjection::loadState(), ossimSpaceImagingGeom::setGeometry(), ossimSpaceImagingGeom::SIG_PRODUCER_KW, and ossimKeywordNames::TYPE_KW.

 {
    ossimProjection *result=NULL;
     
    const char *lookup = keywordList.find(prefix, ossimKeywordNames::TYPE_KW);
    const char *lookupSpaceImaging = keywordList.find(prefix, ossimSpaceImagingGeom::SIG_PRODUCER_KW);
    if(lookup)
    {
       result = createProjection(ossimString(lookup).trim());
       if(result)
       {
          result->loadState(keywordList, prefix);
       }
    }
    else
    {
       if(lookupSpaceImaging)
       {
           ossimKeywordlist kwl;
           ossimKeywordlist kwl2;
           kwl.add(keywordList,
                   prefix,
                   true);
          
          ossimSpaceImagingGeom spaceImaging;
          
          spaceImaging.setGeometry(kwl);
 
          spaceImaging.exportToOssim(kwl2);
 
          result = ossimProjectionFactoryRegistry::instance()->createProjection(kwl2);
          if(result)
          {
             return result;
          }
       }
       // look for the geom_file keyword.
       //
       lookup = keywordList.find(prefix, ossimKeywordNames::GEOM_FILE_KW);
       if(lookup)
       {
          ossimKeywordlist kwl;
 
          kwl.addFile(lookup);
 
          result = createProjection(kwl);
          
          if(!result)
          {
          // maybe they prepend projection. in the geom
          // file.
             result = createProjection(kwl, "projection.");
          }
 
       }      
    }
    return result;
 }

◆ getTypeNameList()

void ossimMapProjectionFactory::getTypeNameList ( std::vector< ossimString > & typeList ) const

virtual

This should return the type name of all objects in all factories. This is the name used to construct the objects dynamially and this name must be unique.

Implements ossimObjectFactory.

Definition at line 260 of file ossimMapProjectionFactory.cpp.

References STATIC_TYPE_NAME.

 {
    
    typeList.push_back(ossimString(STATIC_TYPE_NAME(ossimAlbersProjection)));
    typeList.push_back(ossimString(STATIC_TYPE_NAME(ossimAzimEquDistProjection)));
    typeList.push_back(ossimString(STATIC_TYPE_NAME(ossimBonneProjection)));
    typeList.push_back(ossimString(STATIC_TYPE_NAME(ossimBngProjection)));
    typeList.push_back(ossimString(STATIC_TYPE_NAME(ossimCassiniProjection)));
    typeList.push_back(ossimString(STATIC_TYPE_NAME(ossimCylEquAreaProjection)));
    typeList.push_back(ossimString(STATIC_TYPE_NAME(ossimEquDistCylProjection)));
    typeList.push_back(ossimString(STATIC_TYPE_NAME(ossimEckert4Projection)));
    typeList.push_back(ossimString(STATIC_TYPE_NAME(ossimEckert6Projection)));
    typeList.push_back(ossimString(STATIC_TYPE_NAME(ossimGnomonicProjection)));
    typeList.push_back(ossimString(STATIC_TYPE_NAME(ossimLambertConformalConicProjection)));
    typeList.push_back(ossimString(STATIC_TYPE_NAME(ossimLlxyProjection)));
    typeList.push_back(ossimString(STATIC_TYPE_NAME(ossimMercatorProjection)));
    typeList.push_back(ossimString(STATIC_TYPE_NAME(ossimMillerProjection)));
    typeList.push_back(ossimString(STATIC_TYPE_NAME(ossimMollweidProjection)));
    typeList.push_back(ossimString(STATIC_TYPE_NAME(ossimNewZealandMapGridProjection)));
    typeList.push_back(ossimString(STATIC_TYPE_NAME(ossimObliqueMercatorProjection)));
    typeList.push_back(ossimString(STATIC_TYPE_NAME(ossimOrthoGraphicProjection)));
    typeList.push_back(ossimString(STATIC_TYPE_NAME(ossimPolarStereoProjection)));
    typeList.push_back(ossimString(STATIC_TYPE_NAME(ossimPolyconicProjection)));
    typeList.push_back(ossimString(STATIC_TYPE_NAME(ossimSinusoidalProjection)));
    typeList.push_back(ossimString(STATIC_TYPE_NAME(ossimStereographicProjection)));
    typeList.push_back(ossimString(STATIC_TYPE_NAME(ossimTransCylEquAreaProjection)));
    typeList.push_back(ossimString(STATIC_TYPE_NAME(ossimTransMercatorProjection)));
    typeList.push_back(ossimString(STATIC_TYPE_NAME(ossimUpsProjection)));
    typeList.push_back(ossimString(STATIC_TYPE_NAME(ossimUtmProjection)));
    typeList.push_back(ossimString(STATIC_TYPE_NAME(ossimVanDerGrintenProjection)));
    typeList.push_back(ossimString(STATIC_TYPE_NAME(ossimSpaceObliqueMercatorProjection)));
    typeList.push_back(ossimString(STATIC_TYPE_NAME(ossimGoogleProjection)));
    typeList.push_back(ossimString(STATIC_TYPE_NAME(ossimAdjMapModel)));
 
 }

◆ instance()

ossimMapProjectionFactory * ossimMapProjectionFactory::instance ( )

static

METHOD: instance() Instantiates singleton instance of this class:

Definition at line 72 of file ossimMapProjectionFactory.cpp.

References ossimMapProjectionFactory(), and theInstance.

Referenced by ossimEpsgProjectionDatabase::createProjFromFormatBRecord(), ossimGeneralRasterTileSource::getImageGeometry(), ossimFgdcTxtDoc::getProjectionV1(), ossimProjectionFactoryRegistry::initializeDefaults(), and ossimAdjMapModel::loadState().

 {
    if(!theInstance)
    {
       theInstance = new ossimMapProjectionFactory;
    }
 
    return (ossimMapProjectionFactory*) theInstance;
 }

Member Data Documentation

◆ theInstance

ossimMapProjectionFactory * ossimMapProjectionFactory::theInstance = 0

staticprotected

Definition at line 62 of file ossimMapProjectionFactory.h.

Referenced by instance().

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

Public Member Functions

Static Public Member Functions

Protected Member Functions

Static Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ ossimMapProjectionFactory()

Member Function Documentation

◆ createObject() [1/2]

◆ createObject() [2/2]

◆ createProjection() [1/3]

◆ createProjection() [2/3]

◆ createProjection() [3/3]

◆ getTypeNameList()

◆ instance()

Member Data Documentation

◆ theInstance