#include <ossimHdf5Tool.h>

Inheritance diagram for ossimHdf5Tool:

Public Member Functions
	ossimHdf5Tool ()

	~ossimHdf5Tool ()

virtual void	setUsage (ossimArgumentParser &ap)
	Initializes the aurgument parser with expected parameters and options. More...

virtual bool	initialize (ossimArgumentParser &ap)
	Initializes from command line arguments. More...

virtual void	initialize (const ossimKeywordlist &kwl)
	Reads processing params from KWL and prepares for execute. More...

virtual bool	execute ()
	Performs the actual product write. More...

virtual ossimString	getClassName () const

Public Member Functions inherited from ossimChipProcTool
	ossimChipProcTool ()
	default constructor More...

virtual	~ossimChipProcTool ()
	virtual destructor More...

virtual void	clear ()
	Disconnects and clears the dem and image layers. More...

virtual void	abort ()

virtual bool	isChipProcessor () const
	Overrides base class implementation to indicate this class supports getChip() calls. More...

virtual ossimListenerManager *	getManager ()

virtual ossimObject *	getObject ()

virtual const ossimObject *	getObject () const

virtual ossimRefPtr< ossimImageData >	getChip (const ossimIrect &img_rect)
	The meat and potatos of this class. More...

virtual ossimRefPtr< ossimImageData >	getChip (const ossimGrect &gnd_rect)

ossimRefPtr< ossimImageData >	getChip (const ossimDrect &map_bounding_rect, const ossimDpt &gsd)

ossimRefPtr< ossimImageData >	getChip ()
	Get chip method that assumes pre-initialized state. More...

const ossimFilename &	getProductFilename () const

Public Member Functions inherited from ossimTool
	ossimTool ()

virtual	~ossimTool ()

virtual void	loadJSON (const Json::Value &json_request)
	Reads processing params from JSON object provided. More...

virtual void	saveJSON (Json::Value &json) const
	Fetch product as JSON object when applicable Always returns true since using exception on error. More...

virtual const std::string &	getResponse () const
	Fetch product as string (typically JSON) when applicable, otherwise passes back empty string. More...

virtual void	getKwlTemplate (ossimKeywordlist &kwl)
	Assigns a template keywordlist to string for initializing derived classes. More...

void	getAPI (std::string &out) const
	Outputs a JSON representation of the Utility's API. More...

std::string	getAPI () const

void	getBuildDate (std::string &s) const
	Gets build date. More...

void	getRevision (std::string &s) const
	Gets revision. More...

void	getVersion (std::string &s) const
	Gets version. More...

void	setOutputStream (std::ostream *os)
	Redirects any console output to the supplied stream for logging or JNI application. More...

bool	helpRequested () const
	Returns true when the initialization detects a "--help" option, so caller can avoid subsequent execute() call. More...

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 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

Public Member Functions inherited from ossim::JsonInterface
	JsonInterface ()

virtual	~JsonInterface ()

Public Member Functions inherited from ossimProcessInterface
	ossimProcessInterface ()

virtual	~ossimProcessInterface ()

bool	needsAborting () const

bool	isAbortRequested () const

bool	isAborted () const

bool	isExecuting () const

ossimProcessStatus	getProcessStatus () const

virtual void	setProcessStatus (ossimProcessStatus processStatus)

virtual double	getPercentComplete () const

virtual void	setPercentComplete (double percentComplete)

void	enableEvents ()

void	disableEvents ()

void	setCurrentMessage (const ossimString &message)

virtual std::ostream &	print (std::ostream &out) const

Public Member Functions inherited from ossimListenerManager
	ossimListenerManager ()

virtual	~ossimListenerManager ()

virtual void	fireEvent (ossimEvent &event)

virtual bool	addListener (ossimListener *listener)

virtual bool	removeListener (ossimListener *listener)

virtual bool	findListener (ossimListener *listener)

Static Public Attributes
static const char *	DESCRIPTION = "Utility for parsing and extracting HDF5 image data."
	Used by ossimUtilityFactory. More...

Protected Member Functions
virtual void	initProcessingChain ()
	Derived classes initialize their custom chains here. More...

virtual void	loadImageFiles ()
	Creates chains for image entries associated with specified keyword. More...

Protected Member Functions inherited from ossimChipProcTool
void	processRemainingArgs (ossimArgumentParser &ap)
	Intended to be called after derived class has picked off its own options from the parser, and arguments remain (such as input and output filenames). More...

virtual void	finalizeChain ()
	Called after initProcessingChain() to append common items to the processing chain. More...

virtual void	loadDemFiles ()
	Loads all DEM files specified in master KWL into the elev manager's database. More...

ossimRefPtr< ossimSingleImageChain >	createInputChain (const ossimFilename &image_file, ossim_uint32 entry_index=0)
	Creates the ossimSingleImageChain from image filename and populates the chain with resampler and product output projection on view-side of resampler's IVT. More...

void	createOutputProjection ()
	Creates the output or view projection. More...

ossimRefPtr< ossimMapProjection >	newIdentityProjection ()
	Sets the single image chain for identity operations view to a ossimImageViewAffineTransform. More...

ossimRefPtr< ossimMapProjection >	newUtmProjection ()
	Convenience method to get a utm projection. More...

virtual void	initializeProjectionGsd ()
	Initializes the projection gsd. More...

virtual void	initializeAOI ()
	Initializes m_aoiViewRect with the output area of interest as specified in master KWL. More...

bool	getProjectionOrigin (ossimGpt &gpt)
	Reads the KWL for origin latitude and central meridian. More...

ossimRefPtr< ossimImageFileWriter >	newWriter ()
	Creates a new writer. More...

void	propagateGeometryToChains ()
	Loops through all chains and sets the output projection. More...

ossimRefPtr< ossimImageSource >	combineLayers (std::vector< ossimRefPtr< ossimSingleImageChain > > &layers) const
	When multiple input sources are present, this method instantiates a combiner and adds inputs. More...

void	computeAdjustedViewFromGrect ()
	Initializes m_aoiViewRect given m_aoiGroundRect. More...

void	setAoiToInputs ()
	Assigns the AOI to be the bounding rect of the union of all inputs. More...

void	getBandList (ossim_uint32 image_idx, std::vector< ossim_uint32 > &bandList) const
	Gets the band list if BANDS keyword is set. More...

void	setReaderProps (ossimImageHandler *ih) const
	Passes reader properties to single image handler if any. More...

	ossimChipProcTool (const ossimChipProcTool &obj)
	Hidden from use copy constructor. More...

const ossimChipProcTool &	operator= (const ossimChipProcTool &)
	Hidden from use assignment operator. More...

ossimRefPtr< ossimGeoPolygon >	createClipPolygon () const

void	findCenterGpt (ossimGpt &gpt)
	Tries to determine the AOI center point based on KWL entries, else returns NaNs in gpt. More...

ossimRefPtr< ossimImageSource >	mosaicDemSources ()
	Some utilities need to work on DEMs as images. More...

Protected Member Functions inherited from ossimReferenced
virtual	~ossimReferenced ()

Protected Member Functions inherited from ossimListenerManager
	ossimListenerManager (const ossimListenerManager &rhs)

Protected Attributes
ossimString	m_imageDataPath

ossimString	m_geomDataPath

bool	m_dumpInfo

bool	m_dumpKwl

bool	m_listDatasets

bool	m_listNdimDatasets

ossimFilename	m_geomFilename

ossimRefPtr< ossimHdf5 >	m_hdf5

Protected Attributes inherited from ossimChipProcTool
ossimRefPtr< ossimImageGeometry >	m_geom

ossimIrect	m_aoiViewRect

ossimGrect	m_aoiGroundRect

std::vector< ossimRefPtr< ossimSingleImageChain > >	m_imgLayers

std::vector< ossimFilename >	m_demSources

ossimRefPtr< ossimImageFileWriter >	m_writer

ossimRefPtr< ossimImageChain >	m_procChain

ossimRefPtr< ossimRectangleCutFilter >	m_cutRectFilter

bool	m_projIsIdentity

ossimDpt	m_gsd

bool	m_geoScaled

ossimFilename	m_productFilename

ossimScalarType	m_productScalarType

bool	m_needCutRect

Protected Attributes inherited from ossimTool
ossimKeywordlist	m_kwl

std::ostream *	m_consoleStream

bool	m_helpRequested

std::string	m_response

Protected Attributes inherited from ossimProcessInterface
double	thePercentComplete

ossimProcessStatus	theProcessStatus

ossimString	theMessage

bool	theEventFlag

Protected Attributes inherited from ossimListenerManager
std::list< ossimListener * >	theListenerList

bool	theEnabledFlag

std::list< ossimListener * >	theDelayedAdd

std::list< ossimListener * >	theDelayedRemove

bool	theFireEventFlag

Additional Inherited Members
Public Types inherited from ossimProcessInterface
enum	ossimProcessStatus { PROCESS_STATUS_UNKNOWN = 0, PROCESS_STATUS_EXECUTING = 1, PROCESS_STATUS_ABORTED = 2, PROCESS_STATUS_ABORT_REQUEST = 3, PROCESS_STATUS_NOT_EXECUTING = 4 }

Detailed Description

Class for computing the slope on each elevation post and generatinga corresponding slope image. The output scalar type is a normalized float unless unsigned 8-bit is selected via the options.

Definition at line 25 of file ossimHdf5Tool.h.

Constructor & Destructor Documentation

◆ ossimHdf5Tool()

ossimHdf5Tool::ossimHdf5Tool ( )

Definition at line 38 of file ossimHdf5Tool.cpp.

 :  m_dumpInfo (false),
    m_dumpKwl (false),
    m_listDatasets (false),
    m_listNdimDatasets (false)
 {
 }

◆ ~ossimHdf5Tool()

ossimHdf5Tool::~ossimHdf5Tool ( )

Definition at line 46 of file ossimHdf5Tool.cpp.

47 {

48 }

Member Function Documentation

◆ execute()

bool ossimHdf5Tool::execute ( )

virtual

Performs the actual product write.

Note: Throws ossimException on error.

Reimplemented from ossimChipProcTool.

Definition at line 283 of file ossimHdf5Tool.cpp.

References ossimString::c_str(), ossimChipProcTool::execute(), ossimRefPtr< T >::get(), ossimHdf5::getDatasets(), ossimHdf5::getNdimDatasets(), ossimImageGeometry::getProjection(), ossimHdf5::getRoot(), m_dumpInfo, m_dumpKwl, m_hdf5, ossimChipProcTool::m_imgLayers, m_listDatasets, m_listNdimDatasets, ossimChipProcTool::m_productFilename, ossimFilename::noExtension(), ossimKeywordlist::print(), ossimCoarseGridModel::saveCoarseGrid(), ossimImageGeometry::saveState(), ossimString::string(), ossimRefPtr< T >::valid(), and ossimKeywordlist::write().

 {
    // Need to fix output to tiff
 
    ostringstream errMsg;
    if (!m_hdf5.valid())
       return false;
 
    if (m_listDatasets || m_listNdimDatasets || m_dumpInfo || m_dumpKwl)
    {
       ossimHdf5Info info (m_hdf5.get());
       if (m_dumpKwl)
       {
          ossimKeywordlist kwl;
          info.getKeywordlist(kwl);
          kwl.print(cout);
       }
       if (m_dumpInfo)
       {
          info.print(cout);
       }
 
       Group root;
       m_hdf5->getRoot(root);
       vector<DataSet> datasets;
       if (m_listDatasets)
          m_hdf5->getDatasets(root, datasets, true);
       else if (m_listNdimDatasets)
          m_hdf5->getNdimDatasets(root, datasets, true);
       for (ossim_uint32 i=0; i<datasets.size(); ++i)
       {
          info.print(cout, datasets[i]);
       }
    }
 
    if (m_imgLayers.empty())
       return true;
 
    if (!ossimChipProcTool::execute())
       return false;
 
    ossimRefPtr<ossimImageGeometry> geom = m_imgLayers[0]->getImageGeometry();
    if (geom.valid())
    {
       ossimRefPtr<ossimProjection> proj = geom->getProjection();
       if ( proj.valid() )
       {
          ossimFilename geomFile = m_productFilename.noExtension();
          geomFile.string() += ".geom";
 
          // Assume it is coarse grid (case for VIIRS):
          ossimRefPtr<ossimHdf5GridModel> cg = dynamic_cast<ossimHdf5GridModel*>( proj.get() );
          if ( cg.valid() )
          {
             // this saves geom file as well
             cg->saveCoarseGrid( geomFile );
             cout << "Wrote file: " << geomFile << endl;
          }
          else
          {
             // Save the state to keyword list.
             ossimKeywordlist geomKwl;
             geom->saveState(geomKwl);
 
             // Write to file:
             geomKwl.write( geomFile.c_str() );
             cout << "Wrote file: " << geomFile << endl;
          }
       }
    }
 
    return true;
 }

◆ getClassName()

virtual ossimString ossimHdf5Tool::getClassName ( ) const

inlinevirtual

Reimplemented from ossimTool.

Definition at line 54 of file ossimHdf5Tool.h.

54 { return "ossimHdf5Tool"; }

◆ initialize() [1/2]

bool ossimHdf5Tool::initialize ( ossimArgumentParser & ap )

virtual

Initializes from command line arguments.

Returns: FALSE if –help option requested or no params provided, so that derived classes can

Note: Throws ossimException on error.

Reimplemented from ossimChipProcTool.

Definition at line 79 of file ossimHdf5Tool.cpp.

References ossimKeywordlist::addPair(), ossimChipProcTool::initialize(), ossimTool::m_helpRequested, ossimTool::m_kwl, and ossimArgumentParser::read().

 {
    if (!ossimChipProcTool::initialize(ap))
       return false;
    if (m_helpRequested)
       return true;
 
    std::string tempString1;
    ossimArgumentParser::ossimParameter stringParam1(tempString1);
    const string TRUE_STR ("true");
 
    if ( ap.read("--geom-dataset", stringParam1) || ap.read("--gdata", stringParam1))
       m_kwl.addPair(GEOM_DATASET_KW, tempString1);
 
    if ( ap.read("--geom", stringParam1))
       m_kwl.addPair(ossimKeywordNames::GEOM_FILE_KW, tempString1);
 
    if ( ap.read("--image-dataset", stringParam1) || ap.read("--idata", stringParam1))
       m_kwl.addPair(IMAGE_DATASET_KW, tempString1);
 
    if ( ap.read("--list-datasets"))
       m_kwl.addPair(LIST_DATASETS_KW, TRUE_STR);
 
    if ( ap.read("--list-ndims") )
       m_kwl.addPair(LIST_NDIMS_KW, TRUE_STR);
 
    if ( ap.read("--info") )
       m_kwl.addPair(DUMP_INFO_KW, TRUE_STR);
 
    if ( ap.read("--kwl") )
       m_kwl.addPair(DUMP_KWL_KW, TRUE_STR);
 
    ap.reportRemainingOptionsAsUnrecognized();
 
    if ( ap.argc() > 1 )
    {
       // If input file already specified, then remaining arg is output file:
       if (m_kwl.numberOf(ossimKeywordNames::IMAGE_FILE_KW))
          m_kwl.add( ossimKeywordNames::OUTPUT_FILE_KW, ap[1]);
       else
       {
          // No input specified, so remaining args contains the input filename:
          if (ap.argc() == 2)
             m_kwl.add( ossimKeywordNames::IMAGE_FILE_KW, ap[1]);
          else
          {
             m_kwl.add( ossimKeywordNames::IMAGE_FILE_KW, ap[1]);
             m_kwl.add( ossimKeywordNames::OUTPUT_FILE_KW, ap[2]);
          }
       }
    }
 
    initialize(m_kwl);
    return true;
 }

◆ initialize() [2/2]

void ossimHdf5Tool::initialize ( const ossimKeywordlist & kwl )

virtual

Reads processing params from KWL and prepares for execute.

Returns TRUE if successful.

Note: Throws ossimException on error.

Reimplemented from ossimChipProcTool.

Definition at line 135 of file ossimHdf5Tool.cpp.

References ossimKeywordlist::addList(), ossimKeywordlist::clear(), ossimKeywordlist::findKey(), m_imageDataPath, and ossimTool::m_kwl.

 {
    ostringstream xmsg;
 
    // Don't copy KWL if member KWL passed in:
    if (&kwl != &m_kwl)
    {
       // Start with clean options keyword list.
       m_kwl.clear();
       m_kwl.addList( kwl, true );
    }
 
    m_imageDataPath = m_kwl.findKey(IMAGE_DATASET_KW);
    m_geomDataPath = m_kwl.findKey(GEOM_DATASET_KW);
    m_geomFilename =  m_kwl.findKey(ossimKeywordNames::GEOM_FILE_KW);
 
    m_kwl.getBoolKeywordValue(m_listDatasets, LIST_DATASETS_KW.c_str());
    m_kwl.getBoolKeywordValue(m_listNdimDatasets, LIST_NDIMS_KW.c_str());
    m_kwl.getBoolKeywordValue(m_dumpInfo, DUMP_INFO_KW.c_str());
    m_kwl.getBoolKeywordValue(m_dumpKwl, DUMP_KWL_KW.c_str());
 
    ossimFilename hdfFile = m_kwl.find(ossimKeywordNames::IMAGE_FILE_KW);
    if (hdfFile.empty() )
    {
       xmsg<<"ERROR: ossimHdf5Tool:"<<__LINE__<<" -- No input filename was specified.";
       throw ossimException(xmsg.str());
    }
 
    m_hdf5 = new ossimHdf5;
    if (!m_hdf5->open(hdfFile))
    {
       xmsg<<"ERROR: ossimHdf5Tool:"<<__LINE__<<" -- Could not open <"<<hdfFile
             <<"> as an HDF5 file.";
       throw ossimException(xmsg.str());
    }
 
    if (m_listDatasets || m_listNdimDatasets || m_dumpInfo || m_dumpKwl)
       return;
 
    // Only if an output file is specified, do we need the services of ossimChipProcTool:
    m_productFilename = m_kwl.findKey( std::string(ossimKeywordNames::OUTPUT_FILE_KW) );
 
    ossimChipProcTool::initialize(kwl);
    if (m_imgLayers.empty())
    {
       xmsg<<"ERROR: ossimHdf5Tool:"<<__LINE__<<" -- No input chain available. Make sure an HDF5"
             " input file name is specified";
       throw ossimException(xmsg.str());
    }
 
    // If dataset specified, then expect product filename:
    if (!m_imageDataPath.empty() && m_productFilename.empty())
    {
       m_productFilename = hdfFile;
       m_productFilename.setExtension("tif");
    }
 }

◆ initProcessingChain()

void ossimHdf5Tool::initProcessingChain ( )

protectedvirtual

Derived classes initialize their custom chains here.

Implements ossimChipProcTool.

Definition at line 266 of file ossimHdf5Tool.cpp.

References ossimImageChain::add(), ossimChipProcTool::combineLayers(), ossimRefPtr< T >::get(), ossimChipProcTool::m_imgLayers, ossimChipProcTool::m_procChain, OSSIM_UINT16, ossimShiftFilter::setMaxPixelValue(), ossimShiftFilter::setMinPixelValue(), and ossimShiftFilter::setNullPixelValue().

 {
    ossimRefPtr<ossimImageSource> input_mosaic = combineLayers(m_imgLayers);
    m_procChain->add(input_mosaic.get());
 
    ossimRefPtr<ossimShiftFilter> sf = new ossimShiftFilter();
    sf->setNullPixelValue( 0.0 );
    sf->setMinPixelValue( 1.0 );
    sf->setMaxPixelValue( 65535.0 );
    m_procChain->add( sf.get() );
 
    // Cast it to uint16:
    ossimRefPtr<ossimCastTileSourceFilter> cf = new ossimCastTileSourceFilter(0, OSSIM_UINT16 );
    m_procChain->add( cf.get() );
 
 }

◆ loadImageFiles()

void ossimHdf5Tool::loadImageFiles ( )

protectedvirtual

Creates chains for image entries associated with specified keyword.

This is usually the input image sources but could also be used for reading list of color sources.

Note: Throws ossimException on error.

Reimplemented from ossimChipProcTool.

Definition at line 193 of file ossimHdf5Tool.cpp.

References ossimImageChain::add(), ossimSingleImageChain::addGeoPolyCutterPolygon(), ossimImageChain::addLast(), ossimHdf5ImageHandler::addRenderable(), ossimString::empty(), ossimKeywordlist::find(), ossimKeywordlist::findKey(), ossimRefPtr< T >::get(), ossimImageChain::getOutputScalarType(), ossimKeywordNames::IMAGE_FILE_KW, ossimImageChain::initialize(), ossimImageHandlerRegistry::instance(), m_imageDataPath, ossimChipProcTool::m_imgLayers, ossimTool::m_kwl, ossimChipProcTool::m_procChain, ossimChipProcTool::m_productScalarType, ossimImageHandlerRegistry::open(), ossimHdf5ImageHandler::open(), OSSIM_SCALAR_UNKNOWN, ossimImageHandler::setFilename(), ossimScalarRemapper::setOutputScalarType(), ossim::toVector(), and ossimRefPtr< T >::valid().

 {
    ostringstream errMsg;
 
    // Special handling needed for loading HDF5 file:
    ossimString value = m_kwl.find(ossimKeywordNames::IMAGE_FILE_KW);
    if (value.empty())
    {
       errMsg<<"ERROR: ossimHdf5Tool:"<<__LINE__<<" -- No input HDF5 file name specified.";
       throw ossimException(errMsg.str());
    }
    ossimFilename imageFilename (value);
 
    // If explicit image data paths are specified, open the HDF5 handler directly, otherwise assume
    // there is a plugin factory that will figure it out:
    ossimRefPtr<ossimHdf5ImageHandler> handler;
    if (m_imageDataPath.empty())
    {
       // Use the factory system to instantiate handler, then verify it is HDF5:
       ossimRefPtr<ossimImageHandler> ih = ossimImageHandlerRegistry::instance()->open(imageFilename);
       handler = dynamic_cast<ossimHdf5ImageHandler*>(ih.get());
       if (!handler.valid())
       {
          errMsg<<"ERROR: ossimHdf5Tool:"<<__LINE__<<" -- No HDF5 dataset paths were specified"
                " and no default HDF5-derived handlers were found. Don't know what dataset to "
                "extract. Use \"--image-dataset\" option to specify.";
          throw ossimException(errMsg.str());
       }
    }
    else
    {
       // Use explicitely-provided dataset names:
       handler = new ossimHdf5ImageHandler;
       handler->addRenderable(m_imageDataPath);
       handler->setFilename(ossimFilename(value));
       if (!handler->open())
       {
          errMsg<<"ERROR: ossimHdf5Tool:"<<__LINE__<<" -- Could not open <"<<value<<"> as an HDF5 file.";
          throw ossimException(errMsg.str());
       }
    }
 
 
    // Init chain with handler:
    ossimRefPtr<ossimSingleImageChain> chain = new ossimSingleImageChain;
    chain->addLast(handler.get());
 
    // Set up the remapper:
    if ( ( m_productScalarType != OSSIM_SCALAR_UNKNOWN) &&
          ( m_procChain->getOutputScalarType() != m_productScalarType ) )
    {
       ossimRefPtr<ossimScalarRemapper> remapper = new ossimScalarRemapper();
       remapper->setOutputScalarType(m_productScalarType);
       chain->add(remapper.get());
    }
 
    // Add geo polygon cutter if specifried:
    ossimString param = m_kwl.findKey(string("clip_poly_lat_lon"));
    if (!param.empty())
    {
       std::vector<ossimGpt> points;
       ossim::toVector(points, param);
       if(points.size() >= 3)
       {
          ossimGeoPolygon polygon(points);
          chain->addGeoPolyCutterPolygon(polygon);
       }
    }
 
    chain->initialize();
    m_imgLayers.push_back(chain);
 }

◆ setUsage()

void ossimHdf5Tool::setUsage ( ossimArgumentParser & ap )

virtual

Initializes the aurgument parser with expected parameters and options.

It does not output anything. To see the usage, the caller will need to do something like:

ap.getApplicationUsage()->write(<ostream>);

Reimplemented from ossimChipProcTool.

Definition at line 50 of file ossimHdf5Tool.cpp.

References ossimApplicationUsage::addCommandLineOption(), DESCRIPTION, ossimArgumentParser::getApplicationName(), ossimArgumentParser::getApplicationUsage(), ossimApplicationUsage::setCommandLineUsage(), ossimApplicationUsage::setDescription(), and ossimChipProcTool::setUsage().

 {
    // Add options.
    ossimApplicationUsage* au = ap.getApplicationUsage();
    ossimString usageString = ap.getApplicationName();
    usageString += " hdf5 [options] [--i <input-hdf5-file>] [-o <output-image>]";
    au->setCommandLineUsage(usageString);
 
    // Set the command line options:
    au->setDescription(DESCRIPTION);
    au->addCommandLineOption("--geom-dataset","<path_to_dataset>"
                             "Full HDF5-internal path to geometry dataset to use for image. ");
    au->addCommandLineOption("--image-dataset","<path_to_dataset>"
                             "Full HDF5-internal path to pixel dataset to extract. ");
    au->addCommandLineOption("--list-datasets",
                             "Lists all datasets with extents. ");
    au->addCommandLineOption("--list-ndims",
                             "Lists all datasets with extents that are of rank 2 or higher.");
    au->addCommandLineOption("--geom", "[<geomfilename>]\n"
                             "Dumps the geometry keyword-list to the specified file or the console if no filename specified.");
    au->addCommandLineOption("--info",
                             "Outputs human-readable dump of all objects in the file");
    au->addCommandLineOption("--kwl",
                             "Outputs keywordlist dump of all objects in the file");
 
    // Base class has its own:
    ossimChipProcTool::setUsage(ap);
 }

Member Data Documentation

◆ DESCRIPTION

const char * ossimHdf5Tool::DESCRIPTION = "Utility for parsing and extracting HDF5 image data."

static

Used by ossimUtilityFactory.

Definition at line 57 of file ossimHdf5Tool.h.

Referenced by ossimToolFactory::getCapabilities(), and setUsage().

◆ m_dumpInfo

bool ossimHdf5Tool::m_dumpInfo

protected

Definition at line 66 of file ossimHdf5Tool.h.

Referenced by execute().

◆ m_dumpKwl

bool ossimHdf5Tool::m_dumpKwl

protected

Definition at line 67 of file ossimHdf5Tool.h.

Referenced by execute().

◆ m_geomDataPath

ossimString ossimHdf5Tool::m_geomDataPath

protected

Definition at line 65 of file ossimHdf5Tool.h.

◆ m_geomFilename

ossimFilename ossimHdf5Tool::m_geomFilename

protected

Definition at line 70 of file ossimHdf5Tool.h.

◆ m_hdf5

ossimRefPtr<ossimHdf5> ossimHdf5Tool::m_hdf5

protected

Definition at line 71 of file ossimHdf5Tool.h.

Referenced by execute().

◆ m_imageDataPath

ossimString ossimHdf5Tool::m_imageDataPath

protected

Definition at line 64 of file ossimHdf5Tool.h.

Referenced by initialize(), and loadImageFiles().

◆ m_listDatasets

bool ossimHdf5Tool::m_listDatasets

protected

Definition at line 68 of file ossimHdf5Tool.h.

Referenced by execute().

◆ m_listNdimDatasets

bool ossimHdf5Tool::m_listNdimDatasets

protected

Definition at line 69 of file ossimHdf5Tool.h.

Referenced by execute().

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

Public Member Functions

Static Public Attributes

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ ossimHdf5Tool()

◆ ~ossimHdf5Tool()

Member Function Documentation

◆ execute()

◆ getClassName()

◆ initialize() [1/2]

◆ initialize() [2/2]

◆ initProcessingChain()

◆ loadImageFiles()

◆ setUsage()

Member Data Documentation

◆ DESCRIPTION

◆ m_dumpInfo

◆ m_dumpKwl

◆ m_geomDataPath

◆ m_geomFilename

◆ m_hdf5

◆ m_imageDataPath

◆ m_listDatasets

◆ m_listNdimDatasets