gdal::Viewshed::Options Struct Reference

Options for viewshed generation. More...

#include <viewshed.h>

Public Attributes
Point	observer {0, 0, 0}
	x, y, and z of the observer
double	visibleVal {255}
	raster output value for visible pixels.
double	invisibleVal
	raster output value for non-visible pixels. More...
double	outOfRangeVal
	raster output value for pixels outside of max distance. More...
double	nodataVal {-1}
	raster output value for pixels with no data
double	targetHeight {0.0}
	target height above the DEM surface
double	maxDistance
	maximum distance from observer to compute value More...
double	curveCoeff {.85714}
	coefficient for atmospheric refraction
OutputMode	outputMode {OutputMode::Normal}
	Output information. More...
std::string	outputFormat {}
	output raster format
std::string	outputFilename {}
	output raster filename
CPLStringList	creationOpts {}
	options for output raster creation
CellMode	cellMode
	Mode of cell height calculation. More...

Detailed Description

Options for viewshed generation.

Member Data Documentation

cellMode

CellMode gdal::Viewshed::Options::cellMode

Initial value:

{
            CellMode::Edge}

Mode of cell height calculation.

invisibleVal

double gdal::Viewshed::Options::invisibleVal

Initial value:

{
            0}

raster output value for non-visible pixels.

maxDistance

double gdal::Viewshed::Options::maxDistance

Initial value:

{
            0.0}

maximum distance from observer to compute value

outOfRangeVal

double gdal::Viewshed::Options::outOfRangeVal

Initial value:

{
            0}

raster output value for pixels outside of max distance.

outputMode

OutputMode gdal::Viewshed::Options::outputMode {OutputMode::Normal}

Output information.

Normal, Height from DEM or Height from ground

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The documentation for this struct was generated from the following file:

• viewshed.h