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Store the basezoom/droprate/multiplier decisions in tileset metadata

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Erica Fischer
2023-12-15 16:16:37 -08:00
parent c8047de9ab
commit d95990d478
32 changed files with 52 additions and 4 deletions
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mbtiles.hpp
+2 -1
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@@ -66,6 +66,7 @@ struct metadata {
std::string vector_layers_json;
std::string tilestats_json;
std::string decisions_json;
};
#include "tile.hpp"
@@ -75,7 +76,7 @@ sqlite3 *mbtiles_open(char *dbname, char **argv, int forcetable);
void mbtiles_write_tile(sqlite3 *outdb, int z, int tx, int ty, const char *data, int size);
void mbtiles_erase_zoom(sqlite3 *outdb, int z);
metadata make_metadata(const char *fname, int minzoom, int maxzoom, double minlat, double minlon, double maxlat, double maxlon, double minlat2, double minlon2, double maxlat2, double maxlon2, double midlat, double midlon, const char *attribution, std::map<std::string, layermap_entry> const &layermap, bool vector, const char *description, bool do_tilestats, std::map<std::string, std::string> const &attribute_descriptions, std::string const &program, std::string const &commandline, std::vector<strategy> const &strategies);
metadata make_metadata(const char *fname, int minzoom, int maxzoom, double minlat, double minlon, double maxlat, double maxlon, double minlat2, double minlon2, double maxlat2, double maxlon2, double midlat, double midlon, const char *attribution, std::map<std::string, layermap_entry> const &layermap, bool vector, const char *description, bool do_tilestats, std::map<std::string, std::string> const &attribute_descriptions, std::string const &program, std::string const &commandline, std::vector<strategy> const &strategies, int basezoom, double droprate, double retain_points_multiplier);
void mbtiles_write_metadata(sqlite3 *db, const metadata &m, bool forcetable);
void mbtiles_close(sqlite3 *outdb, const char *pgm);