Function spatialite_sys::dump_geojson

pub unsafe extern "C" fn dump_geojson(
    sqlite: *mut sqlite3, 
    table: *mut c_char, 
    geom_col: *mut c_char, 
    outfile_path: *mut c_char, 
    precision: c_int, 
    option: c_int
) -> c_int

Dumps a full geometry-table into an external GeoJSON file

\param sqlite handle to current DB connection \param table the name of the table to be exported \param geom_col the name of the geometry column \param outfile_path pathname for the GeoJSON file to be written to \param precision number of decimal digits for coordinates \param option the format to use for output

\sa dump_geojson_rx

\note valid values for option are:

• 0 no option
• 1 GeoJSON MBR
• 2 GeoJSON Short CRS (e.g EPSG:4326)
• 3 MBR + Short CRS
• 4 GeoJSON Long CRS (e.g urn:ogc:def:crs:EPSG::4326)
• 5 MBR + Long CRS

\return 0 on failure, any other value on success