IImportLAS Class Reference

Inheritance diagram for IImportLAS:

Classes
struct	ExtraBytes

Public Member Functions
virtual unsigned	getExtraByteRecordCount () const =0
	get number of extra byte records (available after header was read)
virtual void	getExtraByteRecord (unsigned idx, ExtraBytes &record) const =0
	get corresponding extra byte record (available after header was read)
virtual void	importExtraBytes (int lasAttrIndex, ColumnSemantic ngCol)=0
virtual void	importExtraBytes (int lasAttrIndex, const char *ngName=0, ColumnType ngType=ColumnType::count)=0
virtual void	importExtraBytes (int lasAttrIndex, int lasElemIndex, ColumnSemantic ngCol)=0
virtual void	importExtraBytes (int lasAttrIndex, int lasElemIndex, const char *ngName=0, ColumnType ngType=ColumnType::count)=0
virtual void	ignoreExtraBytes ()=0
Public Member Functions inherited from IImport
virtual unsigned	serialize (char *representation=0) const =0
virtual void	setControlObject (ControlObjectHandle control)=0
virtual ControlObjectHandle	getControlObject () const =0
virtual FileHeaderHandle	getHeader () const =0
virtual void	setFilter (FilterHandle filter)=0
virtual FilterHandle	getFilter () const =0
virtual void	setPolygonMerging (PolygonMerging mode)=0
virtual PolygonMerging	getPolygonMerging () const =0
virtual const char *	getFilename () const =0
	Returns the filename.
virtual DataFormat	getFileFormat () const =0
	Returns the file format.
virtual void	logTo (LogFn logFn)=0
	Set logging call back function.
virtual bool	readHeaderSeparately ()=0
	read the header in advance
virtual void	prepareForReading ()=0
virtual ImportError	readNext (GeometryHandle &obj)=0
	read next object from import object
virtual InvalidObjectStatistic	getInvalidGeometries () const =0
	get a statistic of invalid geometries (after import)
Public Member Functions inherited from ObjectBase
virtual void	Delete ()

Static Public Member Functions
static AddInfoLayoutHandle	getStandardLayout (unsigned pointDataFormat)
	get the las standard layout for a given point data format
static std::pair< unsigned, unsigned >	getOptimalPointDataFormat (AddInfoLayoutHandle layout, unsigned lasMinorVersion=4, unsigned maxNrOfEchos=0)
static IImportLAS *	New (const char *file, FilterHandle filter=FilterHandle(), ControlObjectHandle control=ControlObjectHandle(), bool collectHdrContents=false, unsigned maxBulkPoints=1000, AddInfoLayoutHandle defaultLayout=AddInfoLayoutHandle())
Static Public Member Functions inherited from IImport
static IImport *	New (const char *file, DataFormat format, FilterHandle filter=FilterHandle(), ControlObjectHandle control=ControlObjectHandle(), bool collectHdrContents=false, unsigned maxBulkPoints=1000, AddInfoLayoutHandle defaultLayout=AddInfoLayoutHandle())
	creates new import object More...
static IImport *	New (void *instance, const char *file, DataFormat format, FilterHandle filter=FilterHandle(), ControlObjectHandle control=ControlObjectHandle(), bool collectHdrContents=false, unsigned maxBulkPoints=1000, AddInfoLayoutHandle defaultLayout=AddInfoLayoutHandle())
	creates new import object More...
static IImport *	NewODM (Handle< IDatamanager > manager, bool restoreOrder, FilterHandle filter=FilterHandle(), ControlObjectHandle control=ControlObjectHandle(), bool collectHdrContents=false, unsigned maxBulkPoints=1000)
	deprecated odm import creation functions (use IImportODM::New instead)
static IImport *	NewODM (IDatamanager &manager, bool restoreOrder, FilterHandle filter=FilterHandle(), ControlObjectHandle control=ControlObjectHandle(), bool collectHdrContents=false, unsigned maxBulkPoints=1000)
	deprecated odm import creation functions (use IImportODM::New instead)
static IImport *	NewGDAL (const char *file, FilterHandle filter=FilterHandle(), ControlObjectHandle control=ControlObjectHandle(), bool collectHdrContents=false, unsigned maxBulkPoints=1000, unsigned bandNumber=1, const char *driver=0)
static IImport *	NewWinput (const char *file, bool binary, ColumnSemantic structIdAddInfoCol=ColumnSemantic::null, ColumnSemantic wnpCodeAddInfoCol=ColumnSemantic::null, FilterHandle filter=FilterHandle(), ControlObjectHandle control=ControlObjectHandle(), bool collectHdrContents=false, unsigned maxBulkPoints=1000, AddInfoLayoutHandle layout=AddInfoLayoutHandle())
static IImport *	unserialize (const char *representation, unsigned repSize)
	Restore an import object from its string representation. Since the representation may contain null bytes, its size must also be specified.

Member Function Documentation

getOptimalPointDataFormat()

static std::pair<unsigned, unsigned> getOptimalPointDataFormat ( AddInfoLayoutHandle  layout, unsigned  lasMinorVersion = 4, unsigned  maxNrOfEchos = 0  )

static

return the optional las point data format (pdf).

Returns

pair of best overall pdf and optimal pdf for given minor version