Add support for pmtiles output format (#55)

* add pmtiles.hpp from github.com/protomaps/PMTiles [#10]

* tippecanoe main writes pmtiles output. [#10]

* detect output format using suffix
* after mbtiles is done writing, replace with pmtiles based on map/image tables.
* add method to write_json for writing json sub-object.

* tippecanoe-decode reads pmtiles input. [#10]

* tile-join reads and writes pmtiles. [#10]

* pmtiles test suite for decode and tile-join [#10]

* add base GitHub CI action for compiling and test suite.

* update pmtiles.hpp with z>15 fix

* Fix some ordering problems with pmtiles decode

* Pmtiles should also pass the raw tiles tests

* Eradicate spaces from tileset metadata JSON fields

* Eradicate spaces from more test fixtures

* Update more tests

* Pmtiles tests pass now too

* Remove unnecessary sort (and make indent)

* Update changelog

* The allow-existing test for pmtiles needs -o, not -e

* Declare --allow-existing to be unsupported for pmtiles.

It was always a bad idea even for mbtiles.

Co-authored-by: Brandon Liu <bdon@bdon.org>
This commit is contained in:
Erica Fischer
2022-12-29 12:00:13 -08:00
committed by GitHub
co-authored by Brandon Liu
parent a374263466
commit 3b2599f587
197 changed files with 2517 additions and 325 deletions
+4 -5
View File
@@ -309,8 +309,7 @@ void dir_write_metadata(const char *outdir, const metadata &m) {
out(state, "minzoom", std::to_string(m.minzoom));
out(state, "maxzoom", std::to_string(m.maxzoom));
out(state, "center", std::to_string(m.center_lon) + "," + std::to_string(m.center_lat) + "," + std::to_string(m.center_z));
out(state, "bounds", std::to_string(m.minlon) + "," + std::to_string(m.minlat) + "," +
std::to_string(m.maxlon) + "," + std::to_string(m.maxlat));
out(state, "bounds", std::to_string(m.minlon) + "," + std::to_string(m.minlat) + "," + std::to_string(m.maxlon) + "," + std::to_string(m.maxlat));
out(state, "type", m.type);
if (m.attribution.size() > 0) {
out(state, "attribution", m.attribution);
@@ -326,14 +325,14 @@ void dir_write_metadata(const char *outdir, const metadata &m) {
std::string json = "{";
if (m.vector_layers_json.size() > 0) {
json += "\"vector_layers\": " + m.vector_layers_json;
json += "\"vector_layers\":" + m.vector_layers_json;
if (m.tilestats_json.size() > 0) {
json += ",\"tilestats\": " + m.tilestats_json;
json += ",\"tilestats\":" + m.tilestats_json;
}
} else {
if (m.tilestats_json.size() > 0) {
json += "\"tilestats\": " + m.tilestats_json;
json += "\"tilestats\":" + m.tilestats_json;
}
}