osmscout::SRTM Class Reference

Read elevation data in hgt format. More...

#include <SRTM.h>

Public Member Functions
int32_t	GetHeightAtLocation (const GeoCoord &coord)
	return the height at (latitude,longitude) or SRTM::nodata if no data at the location More...
SRTMDataRef	GetHeightInBoundingBox (const GeoBox &boundingBox)
	SRTM (const std::string &path)
virtual	~SRTM ()

Static Public Attributes
static const int32_t	nodata =-32768

Detailed Description

Read elevation data in hgt format.

Constructor & Destructor Documentation

SRTM()

osmscout::SRTM::SRTM ( const std::string &  path )

explicit

~SRTM()

osmscout::SRTM::~SRTM ( )

virtual

Member Function Documentation

GetHeightAtLocation()

int32_t osmscout::SRTM::GetHeightAtLocation

(

const GeoCoord &

coord

)

return the height at (latitude,longitude) or SRTM::nodata if no data at the location

References osmscout::Log::Debug(), osmscout::GeoCoord::GetDisplayText(), osmscout::GeoCoord::GetLat(), osmscout::GeoCoord::GetLon(), osmscout::log, and nodata.

GetHeightInBoundingBox()

SRTMDataRef osmscout::SRTM::GetHeightInBoundingBox

(

const GeoBox &

boundingBox

)

References osmscout::Log::Error(), osmscout::GeoBox::GetDisplayText(), osmscout::GeoCoord::GetLat(), osmscout::GeoCoord::GetLon(), osmscout::GeoBox::GetMinCoord(), osmscout::Log::Info(), osmscout::GeoBox::Intersection(), osmscout::log, and nodata.

Member Data Documentation

nodata

const int32_t osmscout::SRTM::nodata =-32768

static

Referenced by osmscout::MapPainter::DrawContourLines(), GetHeightAtLocation(), and GetHeightInBoundingBox().

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

• SRTM.h
• SRTM.cpp