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Public Member Functions | Protected Member Functions | List of all members
GDALRescaledAlphaBand Class Reference
Inheritance diagram for GDALRescaledAlphaBand:

## Public Member Functions
| GDALRescaledAlphaBand (GDALRasterBand *)
Public Member Functions inherited from GDALRasterBand
| GDALRasterBand ()
| GDALRasterBand (int bForceCachedIO)
virtual | ~GDALRasterBand ()
int | GetXSize ()
| Fetch XSize of raster. More...
int | GetYSize ()
| Fetch YSize of raster. More...
int | GetBand ()
| Fetch the band number. More...
GDALDataset * | GetDataset ()
| Fetch the owning dataset handle. More...
GDALDataType | GetRasterDataType (void)
| Fetch the pixel data type for this band. More...
void | GetBlockSize (int *, int *)
| Fetch the "natural" block size of this band. More...
GDALAccess | GetAccess ()
| Find out if we have update permission for this band. More...
CPLErr | RasterIO (GDALRWFlag, int, int, int, int, void *, int, int, GDALDataType, GSpacing, GSpacing, GDALRasterIOExtraArg *psExtraArg) CPL_WARN_UNUSED_RESULT
| Read/write a region of image data for this band. More...
CPLErr | ReadBlock (int, int, void *) CPL_WARN_UNUSED_RESULT
| Read a block of image data efficiently. More...
CPLErr | WriteBlock (int, int, void *) CPL_WARN_UNUSED_RESULT
| Write a block of image data efficiently. More...
GDALRasterBlock * | GetLockedBlockRef (int nXBlockOff, int nYBlockOff, int bJustInitialize=FALSE) CPL_WARN_UNUSED_RESULT
| Fetch a pointer to an internally cached raster block. More...
CPLErr | FlushBlock (int, int, int bWriteDirtyBlock=TRUE)
unsigned char * | GetIndexColorTranslationTo (GDALRasterBand *poReferenceBand, unsigned char *pTranslationTable=NULL, int *pApproximateMatching=NULL)
| Compute translation table for color tables. More...
virtual CPLErr | FlushCache ()
| Flush raster data cache. More...
virtual char ** | GetCategoryNames ()
| Fetch the list of category names for this raster. More...
virtual double | GetNoDataValue (int *pbSuccess=NULL)
| Fetch the no data value for this band. More...
virtual double | GetMinimum (int *pbSuccess=NULL)
| Fetch the minimum value for this band. More...
virtual double | GetMaximum (int *pbSuccess=NULL)
| Fetch the maximum value for this band. More...
virtual double | GetOffset (int *pbSuccess=NULL)
| Fetch the raster value offset. More...
virtual double | GetScale (int *pbSuccess=NULL)
| Fetch the raster value scale. More...
virtual const char * | GetUnitType ()
| Return raster unit type. More...
virtual GDALColorInterp | GetColorInterpretation ()
| How should this band be interpreted as color? More...
virtual GDALColorTable * | GetColorTable ()
| Fetch the color table associated with band. More...
virtual CPLErr | Fill (double dfRealValue, double dfImaginaryValue=0)
| Fill this band with a constant value. More...
virtual CPLErr | SetCategoryNames (char **)
| Set the category names for this band. More...
virtual CPLErr | SetNoDataValue (double)
| Set the no data value for this band. More...
virtual CPLErr | DeleteNoDataValue ()
| Remove the no data value for this band. More...
virtual CPLErr | SetColorTable (GDALColorTable *)
| Set the raster color table. More...
virtual CPLErr | SetColorInterpretation (GDALColorInterp)
| Set color interpretation of a band. More...
virtual CPLErr | SetOffset (double)
| Set scaling offset. More...
virtual CPLErr | SetScale (double)
| Set scaling ratio. More...
virtual CPLErr | SetUnitType (const char *)
| Set unit type. More...
virtual CPLErr | GetStatistics (int bApproxOK, int bForce, double *pdfMin, double *pdfMax, double *pdfMean, double *padfStdDev)
| Fetch image statistics. More...
virtual CPLErr | ComputeStatistics (int bApproxOK, double *pdfMin, double *pdfMax, double *pdfMean, double *pdfStdDev, GDALProgressFunc, void *pProgressData)
| Compute image statistics. More...
virtual CPLErr | SetStatistics (double dfMin, double dfMax, double dfMean, double dfStdDev)
| Set statistics on band. More...
virtual CPLErr | ComputeRasterMinMax (int, double *)
| Compute the min/max values for a band. More...
virtual int | HasArbitraryOverviews ()
| Check for arbitrary overviews. More...
virtual int | GetOverviewCount ()
| Return the number of overview layers available. More...
virtual GDALRasterBand * | GetOverview (int)
| Fetch overview raster band object. More...
virtual GDALRasterBand * | GetRasterSampleOverview (GUIntBig)
| Fetch best sampling overview. More...
virtual CPLErr | BuildOverviews (const char *, int, int *, GDALProgressFunc, void *)
| Build raster overview(s) More...
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. More...
virtual CPLErr | GetHistogram (double dfMin, double dfMax, int nBuckets, GUIntBig *panHistogram, int bIncludeOutOfRange, int bApproxOK, GDALProgressFunc, void *pProgressData)
| Compute raster histogram. More...
virtual CPLErr | GetDefaultHistogram (double *pdfMin, double *pdfMax, int *pnBuckets, GUIntBig **ppanHistogram, int bForce, GDALProgressFunc, void *pProgressData)
| Fetch default raster histogram. More...
virtual CPLErr | SetDefaultHistogram (double dfMin, double dfMax, int nBuckets, GUIntBig *panHistogram)
| Set default histogram. More...
virtual GDALRasterAttributeTable * | GetDefaultRAT ()
| Fetch default Raster Attribute Table. More...
virtual CPLErr | SetDefaultRAT (const GDALRasterAttributeTable *)
| Set default Raster Attribute Table. More...
virtual GDALRasterBand * | GetMaskBand ()
| Return the mask band associated with the band. More...
virtual int | GetMaskFlags ()
| Return the status flags of the mask band associated with the band. More...
virtual CPLErr | CreateMaskBand (int nFlagsIn)
| Adds a mask band to the current band. More...
virtual CPLVirtualMem * | GetVirtualMemAuto (GDALRWFlag eRWFlag, int *pnPixelSpace, GIntBig *pnLineSpace, char **papszOptions) CPL_WARN_UNUSED_RESULT
| Create a CPLVirtualMem object from a GDAL raster band object. More...
int | GetDataCoverageStatus (int nXOff, int nYOff, int nXSize, int nYSize, int nMaskFlagStop=0, double *pdfDataPct=NULL)
| Get the coverage status of a sub-window of the raster. More...
void | ReportError (CPLErr eErrClass, CPLErrorNum err_no, const char *fmt,...) CPL_PRINT_FUNC_FORMAT(4
| Emits an error related to a raster band. More...
Public Member Functions inherited from GDALMajorObject
int | GetMOFlags () const
void | SetMOFlags (int nFlagsIn)
virtual const char * | GetDescription () const
| Fetch object description. More...
virtual void | SetDescription (const char *)
| Set object description. More...
virtual char ** | GetMetadataDomainList ()
| Fetch list of metadata domains. More...
virtual char ** | GetMetadata (const char *pszDomain="")
| Fetch metadata. More...
virtual CPLErr | SetMetadata (char **papszMetadata, const char *pszDomain="")
| Set metadata. More...
virtual const char * | GetMetadataItem (const char *pszName, const char *pszDomain="")
| Fetch single metadata item. More...
virtual CPLErr | SetMetadataItem (const char *pszName, const char *pszValue, const char *pszDomain="")
| Set single metadata item. More...

## Protected Member Functions
virtual CPLErr | IReadBlock (int, int, void *)
virtual CPLErr | IRasterIO (GDALRWFlag, int, int, int, int, void *, int, int, GDALDataType, GSpacing, GSpacing, GDALRasterIOExtraArg *psExtraArg)
Protected Member Functions inherited from GDALRasterBand
void | InvalidateMaskBand ()
CPLErr | RasterIOResampled (GDALRWFlag, int, int, int, int, void *, int, int, GDALDataType, GSpacing, GSpacing, GDALRasterIOExtraArg *psExtraArg) CPL_WARN_UNUSED_RESULT
int | EnterReadWrite (GDALRWFlag eRWFlag)
void | LeaveReadWrite ()
virtual CPLErr | IWriteBlock (int, int, void *)
virtual int | IGetDataCoverageStatus (int nXOff, int nYOff, int nXSize, int nYSize, int nMaskFlagStop, double *pdfDataPct)
CPLErr | OverviewRasterIO (GDALRWFlag, int, int, int, int, void *, int, int, GDALDataType, GSpacing, GSpacing, GDALRasterIOExtraArg *psExtraArg) CPL_WARN_UNUSED_RESULT
CPLErr | TryOverviewRasterIO (GDALRWFlag eRWFlag, int nXOff, int nYOff, int nXSize, int nYSize, void *pData, int nBufXSize, int nBufYSize, GDALDataType eBufType, GSpacing nPixelSpace, GSpacing nLineSpace, GDALRasterIOExtraArg *psExtraArg, int *pbTried)
int | InitBlockInfo ()
GDALRasterBlock * | TryGetLockedBlockRef (int nXBlockOff, int nYBlockYOff)
| Try fetching block ref. More...
void | AddBlockToFreeList (GDALRasterBlock *)
Protected Member Functions inherited from GDALMajorObject
char ** | BuildMetadataDomainList (char **papszList, int bCheckNonEmpty,...) CPL_NULL_TERMINATED
| Helper function for custom implementations of GetMetadataDomainList() More...

## Additional Inherited Members
Protected Attributes inherited from GDALRasterBand
GDALDataset * | poDS
int | nBand
int | nRasterXSize
int | nRasterYSize
GDALDataType | eDataType
GDALAccess | eAccess
int | nBlockXSize
int | nBlockYSize
int | nBlocksPerRow
int | nBlocksPerColumn
int | nBlockReads
int | bForceCachedIO
GDALRasterBand * | poMask
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:

- gdal_priv.h
- gdalrescaledalphaband.cpp

Generated for GDAL by 1.8.8.