diegoripley/tippecanoe
1
0
Fork 0
mirror of https://github.com/felt/tippecanoe.git synced 2026-10-02 16:35:40 +02:00
Code Issues Packages Projects Releases Wiki Activity

Use JSON writer functions for tile size stats

Browse Source
This commit is contained in:
Eric Fischer
2018-03-15 15:19:52 -07:00
parent 605ccbe077
commit ddf4a45b33
3 changed files with 86 additions and 31 deletions
Download Patch File Download Diff File Expand all files Collapse all files
decode.cpp
+42 -9
View File
@@ -28,16 +28,32 @@ int maxzoom = 32;
bool force = false;
void do_stats(mvt_tile &tile, size_t size, bool compressed, int z, unsigned x, unsigned y) {
printf("{ \"zoom\": %d, \"x\": %u, \"y\": %u, \"bytes\": %zu, \"compressed\": %s", z, x, y, size, compressed ? "true" : "false");
json_write_state state;
json_write_hash(stdout, state);
json_write_string(stdout, "zoom", state);
json_write_signed(stdout, z, state);
json_write_string(stdout, "x", state);
json_write_unsigned(stdout, x, state);
json_write_string(stdout, "y", state);
json_write_unsigned(stdout, y, state);
json_write_string(stdout, "bytes", state);
json_write_unsigned(stdout, size, state);
json_write_string(stdout, "compressed", state);
json_write_bool(stdout, compressed, state);
json_write_string(stdout, "layers", state);
json_write_hash(stdout, state);
printf(", \"layers\": { ");
for (size_t i = 0; i < tile.layers.size(); i++) {
if (i != 0) {
printf(", ");
}
fprintq(stdout, tile.layers[i].name.c_str());
json_write_string(stdout, tile.layers[i].name, state);
int points = 0, lines = 0, polygons = 0;
size_t points = 0, lines = 0, polygons = 0;
for (size_t j = 0; j < tile.layers[i].features.size(); j++) {
if (tile.layers[i].features[j].type == mvt_point) {
points++;
@@ -48,10 +64,27 @@ void do_stats(mvt_tile &tile, size_t size, bool compressed, int z, unsigned x, u
}
}
printf(": { \"points\": %d, \"lines\": %d, \"polygons\": %d, \"extent\": %lld }", points, lines, polygons, tile.layers[i].extent);
json_write_hash(stdout, state);
json_write_string(stdout, "points", state);
json_write_unsigned(stdout, points, state);
json_write_string(stdout, "lines", state);
json_write_unsigned(stdout, lines, state);
json_write_string(stdout, "polygons", state);
json_write_unsigned(stdout, polygons, state);
json_write_string(stdout, "extent", state);
json_write_signed(stdout, tile.layers[i].extent, state);
json_end_hash(stdout, state);
}
printf(" } }\n");
json_end_hash(stdout, state);
json_end_hash(stdout, state);
printf("\n");
}
void handle(std::string message, int z, unsigned x, unsigned y, std::set<std::string> const &to_decode, bool pipeline, bool stats) {