API Reference > OdDb Classes > OdDbGeoData Class > OdDbGeoData Methods > transformFromLonLatAlt Method > OdDbGeoData::transformFromLonLatAlt Method (double, double, double, double&, double&, double&)
OdDbGeoData::transformFromLonLatAlt Method (double, double, double, double&, double&, double&)
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Syntax
C++
OdResult transformFromLonLatAlt(double lon, double lat, double alt, double& x, double& y, double& z) const;
Parameters
Parameters 
Description 
double lon 
[in] Longitude ordinate of the point to be transformed.  
double lat 
[in] Latitude ordinate of the point to be transformed.  
double alt 
[in] Altitude ordinate of the point to be transformed.  
double& x 
[out] X ordinate of the transformed point.  
double& y 
[out] Y ordinate of the transformed point.  
double& z 
[out] Z ordinate of the transformed point.
 
Returns

Returns eOK if successful, or an appropriate error code if not.

Description

Transforms the geographic point into an equivalent design point. 

 

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