gdal_vrt.h File Reference

#include "gdal.h"
#include "cpl_port.h"
#include "cpl_error.h"
#include "cpl_minixml.h"

Go to the source code of this file.

Defines
#define	VRT_NODATA_UNSET   -1234.56
Typedefs
typedef CPLErr(*	VRTImageReadFunc )(void *hCBData, int nXOff, int nYOff, int nXSize, int nYSize, void *pData)
typedef void *	VRTDriverH
typedef void *	VRTSourceH
typedef void *	VRTSimpleSourceH
typedef void *	VRTAveragedSourceH
typedef void *	VRTComplexSourceH
typedef void *	VRTFilteredSourceH
typedef void *	VRTKernelFilteredSourceH
typedef void *	VRTAverageFilteredSourceH
typedef void *	VRTFuncSourceH
typedef void *	VRTDatasetH
typedef void *	VRTWarpedDatasetH
typedef void *	VRTRasterBandH
typedef void *	VRTSourcedRasterBandH
typedef void *	VRTWarpedRasterBandH
typedef void *	VRTDerivedRasterBandH
typedef void *	VRTRawRasterBandH
Functions
void	GDALRegister_VRT (void)
VRTDatasetH	VRTCreate (int, int)
void	VRTFlushCache (VRTDatasetH)
CPLXMLNode *	VRTSerializeToXML (VRTDatasetH, const char *)
int	VRTAddBand (VRTDatasetH, GDALDataType, char **)
CPLErr	VRTAddSource (VRTSourcedRasterBandH, VRTSourceH)
CPLErr	VRTAddSimpleSource (VRTSourcedRasterBandH, GDALRasterBandH, int, int, int, int, int, int, int, int, const char *, double)
CPLErr	VRTAddComplexSource (VRTSourcedRasterBandH, GDALRasterBandH, int, int, int, int, int, int, int, int, double, double, double)
CPLErr	VRTAddFuncSource (VRTSourcedRasterBandH, VRTImageReadFunc, void *, double)

---

Detailed Description

Public (C callable) entry points for virtual GDAL dataset objects.

---

Function Documentation

int VRTAddBand	(	VRTDatasetH	hDataset,
		GDALDataType	eType,
		char **	papszOptions
	)

See also:

VRTDataset::VRTAddBand().

References VRTAddBand().

Referenced by VRTAddBand().

CPLErr VRTAddComplexSource	(	VRTSourcedRasterBandH	hVRTBand,
		GDALRasterBandH	hSrcBand,
		int	nSrcXOff,
		int	nSrcYOff,
		int	nSrcXSize,
		int	nSrcYSize,
		int	nDstXOff,
		int	nDstYOff,
		int	nDstXSize,
		int	nDstYSize,
		double	dfScaleOff,
		double	dfScaleRatio,
		double	dfNoDataValue
	)

See also:

VRTSourcedRasterBand::AddComplexSource().

References VRTAddComplexSource().

Referenced by VRTAddComplexSource().

CPLErr VRTAddFuncSource	(	VRTSourcedRasterBandH	hVRTBand,
		VRTImageReadFunc	pfnReadFunc,
		void *	pCBData,
		double	dfNoDataValue
	)

See also:

VRTSourcedRasterBand::AddFuncSource().

References VRTAddFuncSource().

Referenced by VRTAddFuncSource().

CPLErr VRTAddSimpleSource	(	VRTSourcedRasterBandH	hVRTBand,
		GDALRasterBandH	hSrcBand,
		int	nSrcXOff,
		int	nSrcYOff,
		int	nSrcXSize,
		int	nSrcYSize,
		int	nDstXOff,
		int	nDstYOff,
		int	nDstXSize,
		int	nDstYSize,
		const char *	pszResampling,
		double	dfNoDataValue
	)

See also:

VRTSourcedRasterBand::AddSimpleSource().

References VRTAddSimpleSource().

Referenced by VRTAddSimpleSource().

CPLErr VRTAddSource	(	VRTSourcedRasterBandH	hVRTBand,
		VRTSourceH	hNewSource
	)

See also:

VRTSourcedRasterBand::AddSource().

References VRTAddSource().

Referenced by VRTAddSource().

VRTDatasetH VRTCreate	(	int	nXSize,
		int	nYSize
	)

See also:

VRTDataset::VRTDataset()

References VRTCreate().

Referenced by VRTCreate().

void VRTFlushCache

(

VRTDatasetH

hDataset

)

See also:

VRTDataset::FlushCache()

References VRTFlushCache().

Referenced by VRTFlushCache().

CPLXMLNode* VRTSerializeToXML	(	VRTDatasetH	hDataset,
		const char *	pszVRTPath
	)

See also:

VRTDataset::SerializeToXML()

References VRTSerializeToXML().

Referenced by VRTSerializeToXML().