GDAL
Public Member Functions
VRTRawRasterBand Class Reference
Inheritance diagram for VRTRawRasterBand:
VRTRasterBand GDALRasterBand GDALMajorObject

List of all members.

Public Member Functions

 VRTRawRasterBand (GDALDataset *poDS, int nBand, GDALDataType eType=GDT_Unknown)
virtual CPLErr XMLInit (CPLXMLNode *, const char *)
virtual CPLXMLNodeSerializeToXML (const char *pszVRTPath)
virtual CPLErr IRasterIO (GDALRWFlag, int, int, int, int, void *, int, int, GDALDataType, int, int)
virtual CPLErr IReadBlock (int, int, void *)
virtual CPLErr IWriteBlock (int, int, void *)
CPLErr SetRawLink (const char *pszFilename, const char *pszVRTPath, int bRelativeToVRT, vsi_l_offset nImageOffset, int nPixelOffset, int nLineOffset, const char *pszByteOrder)
void ClearRawLink ()
virtual void GetFileList (char ***ppapszFileList, int *pnSize, int *pnMaxSize, CPLHashSet *hSetFiles)
- Public Member Functions inherited from VRTRasterBand
virtual CPLErr SetNoDataValue (double)
 Set the no data value for this band.
virtual double GetNoDataValue (int *pbSuccess=NULL)
 Fetch the no data value for this band.
virtual CPLErr SetColorTable (GDALColorTable *)
 Set the raster color table.
virtual GDALColorTableGetColorTable ()
 Fetch the color table associated with band.
virtual CPLErr SetColorInterpretation (GDALColorInterp)
 Set color interpretation of a band.
virtual GDALColorInterp GetColorInterpretation ()
 How should this band be interpreted as color?
virtual const char * GetUnitType ()
 Return raster unit type.
CPLErr SetUnitType (const char *)
 Set unit type.
virtual char ** GetCategoryNames ()
 Fetch the list of category names for this raster.
virtual CPLErr SetCategoryNames (char **)
 Set the category names for this band.
virtual CPLErr SetMetadata (char **papszMD, const char *pszDomain="")
 Set metadata.
virtual CPLErr SetMetadataItem (const char *pszName, const char *pszValue, const char *pszDomain="")
 Set single metadata item.
virtual double GetOffset (int *pbSuccess=NULL)
 Fetch the raster value offset.
CPLErr SetOffset (double)
 Set scaling offset.
virtual double GetScale (int *pbSuccess=NULL)
 Fetch the raster value scale.
CPLErr SetScale (double)
 Set scaling ratio.
virtual int GetOverviewCount ()
 Return the number of overview layers available.
virtual GDALRasterBandGetOverview (int)
 Fetch overview raster band object.
virtual CPLErr GetHistogram (double dfMin, double dfMax, int nBuckets, int *panHistogram, int bIncludeOutOfRange, int bApproxOK, GDALProgressFunc, void *pProgressData)
 Compute raster histogram.
virtual CPLErr GetDefaultHistogram (double *pdfMin, double *pdfMax, int *pnBuckets, int **ppanHistogram, int bForce, GDALProgressFunc, void *pProgressData)
 Fetch default raster histogram.
virtual CPLErr SetDefaultHistogram (double dfMin, double dfMax, int nBuckets, int *panHistogram)
 Set default histogram.
CPLErr CopyCommonInfoFrom (GDALRasterBand *)
virtual void SetDescription (const char *)
 Set object description.
virtual GDALRasterBandGetMaskBand ()
 Return the mask band associated with the band.
virtual int GetMaskFlags ()
 Return the status flags of the mask band associated with the band.
virtual CPLErr CreateMaskBand (int nFlags)
 Adds a mask band to the current band.
void SetMaskBand (VRTRasterBand *poMaskBand)
void SetIsMaskBand ()
CPLErr UnsetNoDataValue ()
virtual int CloseDependentDatasets ()
virtual int IsSourcedRasterBand ()
- Public Member Functions inherited from GDALRasterBand
 GDALRasterBand ()
virtual ~GDALRasterBand ()
int GetXSize ()
 Fetch XSize of raster.
int GetYSize ()
 Fetch YSize of raster.
int GetBand ()
 Fetch the band number.
GDALDatasetGetDataset ()
 Fetch the owning dataset handle.
GDALDataType GetRasterDataType (void)
 Fetch the pixel data type for this band.
void GetBlockSize (int *, int *)
 Fetch the "natural" block size of this band.
GDALAccess GetAccess ()
 Find out if we have update permission for this band.
CPLErr RasterIO (GDALRWFlag, int, int, int, int, void *, int, int, GDALDataType, int, int)
 Read/write a region of image data for this band.
CPLErr ReadBlock (int, int, void *)
 Read a block of image data efficiently.
CPLErr WriteBlock (int, int, void *)
 Write a block of image data efficiently.
GDALRasterBlockGetLockedBlockRef (int nXBlockOff, int nYBlockOff, int bJustInitialize=FALSE)
 Fetch a pointer to an internally cached raster block.
CPLErr FlushBlock (int=-1, int=-1, int bWriteDirtyBlock=TRUE)
unsigned char * GetIndexColorTranslationTo (GDALRasterBand *poReferenceBand, unsigned char *pTranslationTable=NULL, int *pApproximateMatching=NULL)
 Compute translation table for color tables.
virtual CPLErr FlushCache ()
 Flush raster data cache.
virtual double GetMinimum (int *pbSuccess=NULL)
 Fetch the minimum value for this band.
virtual double GetMaximum (int *pbSuccess=NULL)
 Fetch the maximum value for this band.
virtual CPLErr Fill (double dfRealValue, double dfImaginaryValue=0)
 Fill this band with a constant value.
virtual CPLErr GetStatistics (int bApproxOK, int bForce, double *pdfMin, double *pdfMax, double *pdfMean, double *padfStdDev)
 Fetch image statistics.
virtual CPLErr ComputeStatistics (int bApproxOK, double *pdfMin, double *pdfMax, double *pdfMean, double *pdfStdDev, GDALProgressFunc, void *pProgressData)
 Compute image statistics.
virtual CPLErr SetStatistics (double dfMin, double dfMax, double dfMean, double dfStdDev)
 Set statistics on band.
virtual CPLErr ComputeRasterMinMax (int, double *)
 Compute the min/max values for a band.
virtual int HasArbitraryOverviews ()
 Check for arbitrary overviews.
virtual GDALRasterBandGetRasterSampleOverview (int)
 Fetch best sampling overview.
virtual CPLErr BuildOverviews (const char *, int, int *, GDALProgressFunc, void *)
 Build raster overview(s)
virtual CPLErr AdviseRead (int nXOff, int nYOff, int nXSize, int nYSize, int nBufXSize, int nBufYSize, GDALDataType eDT, char **papszOptions)
 Advise driver of upcoming read requests.
virtual const
GDALRasterAttributeTable
GetDefaultRAT ()
 Fetch default Raster Attribute Table.
virtual CPLErr SetDefaultRAT (const GDALRasterAttributeTable *)
 Set default Raster Attribute Table.
void ReportError (CPLErr eErrClass, int err_no, const char *fmt,...) CPL_PRINT_FUNC_FORMAT(4
 Emits an error related to a raster band.
- Public Member Functions inherited from GDALMajorObject
int GetMOFlags ()
void SetMOFlags (int nFlags)
virtual const char * GetDescription () const
 Fetch object description.
virtual char ** GetMetadata (const char *pszDomain="")
 Fetch metadata.
virtual const char * GetMetadataItem (const char *pszName, const char *pszDomain="")
 Fetch single metadata item.

Additional Inherited Members

- Protected Member Functions inherited from VRTRasterBand
void Initialize (int nXSize, int nYSize)
- Protected Member Functions inherited from GDALRasterBand
CPLErr OverviewRasterIO (GDALRWFlag, int, int, int, int, void *, int, int, GDALDataType, int, int)
int InitBlockInfo ()
CPLErr AdoptBlock (int, int, GDALRasterBlock *)
GDALRasterBlockTryGetLockedBlockRef (int nXBlockOff, int nYBlockYOff)
 Try fetching block ref.
- Protected Attributes inherited from VRTRasterBand
int bIsMaskBand
int bNoDataValueSet
int bHideNoDataValue
double dfNoDataValue
GDALColorTablepoColorTable
GDALColorInterp eColorInterp
char * pszUnitType
char ** papszCategoryNames
double dfOffset
double dfScale
CPLXMLNodepsSavedHistograms
std::vector< VRTOverviewInfoapoOverviews
VRTRasterBandpoMaskBand
- Protected Attributes inherited from GDALRasterBand
GDALDatasetpoDS
int nBand
int nRasterXSize
int nRasterYSize
GDALDataType eDataType
GDALAccess eAccess
int nBlockXSize
int nBlockYSize
int nBlocksPerRow
int nBlocksPerColumn
int bSubBlockingActive
int nSubBlocksPerRow
int nSubBlocksPerColumn
GDALRasterBlock ** papoBlocks
int nBlockReads
int bForceCachedIO
GDALRasterBandpoMask
bool bOwnMask
int nMaskFlags
- Protected Attributes inherited from GDALMajorObject
int nFlags
CPLString sDescription
GDALMultiDomainMetadata oMDMD

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

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