Function to convert exiv2 GPS coordinates DMS (degrees, minutes, secondes) to DD (decimal degrees)

Added by Paul Mybofy 11 months ago

Bonjour

Does exist an Exiv2 function to convert Exiv2 GPS coordinates (47/1 37/1 4858/100) into DD (decimal degrees) ?
I need that in Postgis for instance.
Not fund in Exiv2 documentation nor with Internet search.

I can create my own function, but if it exists in Exiv2 I prefer use it.

Merci


Replies (4)

RE: Function to convert exiv2 GPS coordinates DMS (degrees, minutes, secondes) to DD (decimal degrees) - Added by Robin Mills 11 months ago

I've never thought about this. Looking in the code, there's a function Converter::cnvExifGPSCoord() src/convert.cpp that appears to do what you want.

RE: Function to convert exiv2 GPS coordinates DMS (degrees, minutes, secondes) to DD (decimal degrees) - Added by Paul Mybofy 9 months ago

Bonjour

maxOS 10.13 - Xcode 9.3
exiv2-0.26-trunk.tar.gz -> exiv2-0.26-trunk

./configure : OK
make : OK
sudo make install : OK

make samples : OK

The file convert-test does not use Converter::cnvExifGPSCoord()

The convert.hpp file does nor refer or define to Converter class

I do not know how to use Converter::cnvExifGPSCoord() (the are much dépendencies...)

Help please

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