[gdal-dev] Maps with GCP in C#

[patsv]

Hi, all this is my first post to this list.

I am fiddling with some gps data that I want to plot onto a .BSB chart.

I think I have understood howto project the gps data to geo-coordinates with
the spatialreference and transformpoints.

 And then it seems possible to translate from screen to geo-coordinates with
GCPToGeoTransform.

But how to do the inverse geo-coordinate to screen with GCP.

It seems that the GDALCreateGCPTransformer and GDALGCPTransform can do both.

But I cannot find the support in C# or is it hidden in some class?

 

Regards

Patrik Svensson

 

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