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
+1 -1
View File
@@ -4,7 +4,7 @@
"description": "tests/nonascii/out/-z0.json.check.mbtiles",
"format": "pbf",
"generator_options": "./tippecanoe -q -a@ -f -o tests/nonascii/out/-z0.json.check.mbtiles -z0 tests/nonascii/@@@.json 'tests/nonascii/堤防.json'",
"json": "{\"vector_layers\": [ { \"id\": \"unknown0\", \"description\": \"\", \"minzoom\": 0, \"maxzoom\": 0, \"fields\": {} }, { \"id\": \"堤防\", \"description\": \"\", \"minzoom\": 0, \"maxzoom\": 0, \"fields\": {} } ],\"tilestats\": {\"layerCount\": 2,\"layers\": [{\"layer\": \"unknown0\",\"count\": 1,\"geometry\": \"LineString\",\"attributeCount\": 0,\"attributes\": []},{\"layer\": \"堤防\",\"count\": 1,\"geometry\": \"LineString\",\"attributeCount\": 0,\"attributes\": []}]}}",
"json": "{\"vector_layers\":[{\"id\":\"unknown0\",\"description\":\"\",\"minzoom\":0,\"maxzoom\":0,\"fields\":{}},{\"id\":\"堤防\",\"description\":\"\",\"minzoom\":0,\"maxzoom\":0,\"fields\":{}}],\"tilestats\":{\"layerCount\":2,\"layers\":[{\"layer\":\"unknown0\",\"count\":1,\"geometry\":\"LineString\",\"attributeCount\":0,\"attributes\":[]},{\"layer\":\"堤防\",\"count\":1,\"geometry\":\"LineString\",\"attributeCount\":0,\"attributes\":[]}]}}",
"maxzoom": "0",
"minzoom": "0",
"name": "tests/nonascii/out/-z0.json.check.mbtiles",