Closed PrzemyslawSwiderski closed 2 years ago
I have problem with encoding/decoding the following geojson:
{ "type": "FeatureCollection", "features": [ { "type": "Feature", "properties": {}, "geometry": { "type": "LineString", "coordinates": [ [ 15.726928710, 52.932085718 ], [ 17.116699218, 52.912214760 ], [ 16.721191406, 52.579688026 ], [ 15.803833008, 52.315195264 ], [ 14.869995117, 52.439269354 ] ] } }, { "type": "Feature", "properties": {}, "geometry": { "type": "Polygon", "coordinates": [ [ [ 13.716430661, 53.156653053 ], [ 16.847534179, 53.156653053 ], [ 16.847534179, 53.943154702 ], [ 13.716430664, 53.943154702 ], [ 13.716430661, 53.156653053 ] ] ] } }, { "type": "Feature", "properties": {}, "geometry": { "type": "Point", "coordinates": [ 14.518432617, 52.855864177 ] } } ] }
Precision found should be equal to 9, but instead it is resolved to 6. Decoding encoded geobuf file produce the following geojson:
{ "type": "FeatureCollection", "features": [ { "type": "Feature", "geometry": { "type": "LineString", "coordinates": [ [ 15.726929, 52.932086 ], [ 17.116699, 52.912215 ], [ 16.721191, 52.579688 ], [ 15.803833, 52.315195 ], [ 14.869995, 52.439269 ] ] } }, { "type": "Feature", "geometry": { "type": "Polygon", "coordinates": [ [ [ 13.716431, 53.156653 ], [ 16.847534, 53.156653 ], [ 16.847534, 53.943155 ], [ 13.716431, 53.943155 ], [ 13.716431, 53.156653 ] ] ] } }, { "type": "Feature", "geometry": { "type": "Point", "coordinates": [ 14.518433, 52.855864 ] } } ] }
So, 3 digits are missing and that is not allowed in my case.
This is documented in issue #96 and the README:
https://github.com/mapbox/geobuf/blob/daad5e039f842f4d4f24ed7d59f31586563b71b8/README.md#L31
I have problem with encoding/decoding the following geojson:
Precision found should be equal to 9, but instead it is resolved to 6. Decoding encoded geobuf file produce the following geojson:
So, 3 digits are missing and that is not allowed in my case.