gdal::viewshed::Viewshed Class Reference

Class to support viewshed raster generation. More...

#include <viewshed.h>

Public Member Functions
	Viewshed (const Options &opts)
	Constructor.
	~Viewshed ()
	Destructor.
bool	run (GDALRasterBandH hBand, GDALProgressFunc pfnProgress=GDALDummyProgress, void *pProgressArg=nullptr)
	Compute the viewshed of a raster band.
DatasetPtr	output ()
	Fetch a pointer to the created raster band.

Detailed Description

Class to support viewshed raster generation.

Constructor & Destructor Documentation

Viewshed()

gdal::viewshed::Viewshed::Viewshed ( const Options & opts )

explicit

Constructor.

Parameters

opts	Options to use when calculating viewshed.

Member Function Documentation

output()

DatasetPtr gdal::viewshed::Viewshed::output ( )

inline

Fetch a pointer to the created raster band.

Returns

Unique pointer to the viewshed dataset.

run()

bool gdal::viewshed::Viewshed::run	(	GDALRasterBandH	band,
		GDALProgressFunc	pfnProgress = GDALDummyProgress,
		void *	pProgressArg = nullptr )

Compute the viewshed of a raster band.

Parameters

band	Pointer to the raster band to be processed.
pfnProgress	Pointer to the progress function. Can be null.
pProgressArg	Argument passed to the progress function

Returns

True on success, false otherwise.

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

• viewshed.h
• viewshed.cpp