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/overflow/out/-z0.json.check.mbtiles",
"format": "pbf",
"generator_options": "./tippecanoe -q -a@ -f -o tests/overflow/out/-z0.json.check.mbtiles -z0 tests/overflow/in.json",
"json": "{\"vector_layers\": [ { \"id\": \"in\", \"description\": \"\", \"minzoom\": 0, \"maxzoom\": 0, \"fields\": {\"excess\": \"Number\"} } ],\"tilestats\": {\"layerCount\": 1,\"layers\": [{\"layer\": \"in\",\"count\": 15,\"geometry\": \"Point\",\"attributeCount\": 1,\"attributes\": [{\"attribute\": \"excess\",\"count\": 14,\"type\": \"number\",\"values\": [-18446744073709553000,-2147483647,-2147483648,-9223372036854775807,-9223372036854775808,18446744073709551615,18446744073709553000,2.2222222222222223e+291,2.2e+292,2.5,2147483647,2147483648,9223372036854775807,9223372036854775808],\"min\": -18446744073709553000,\"max\": 2.2e+292}]}]}}",
"json": "{\"vector_layers\":[{\"id\":\"in\",\"description\":\"\",\"minzoom\":0,\"maxzoom\":0,\"fields\":{\"excess\":\"Number\"}}],\"tilestats\":{\"layerCount\":1,\"layers\":[{\"layer\":\"in\",\"count\":15,\"geometry\":\"Point\",\"attributeCount\":1,\"attributes\":[{\"attribute\":\"excess\",\"count\":14,\"type\":\"number\",\"values\":[-18446744073709553000,-2147483647,-2147483648,-9223372036854775807,-9223372036854775808,18446744073709551615,18446744073709553000,2.2222222222222223e+291,2.2e+292,2.5,2147483647,2147483648,9223372036854775807,9223372036854775808],\"min\":-18446744073709553000,\"max\":2.2e+292}]}]}}",
"maxzoom": "0",
"minzoom": "0",
"name": "tests/overflow/out/-z0.json.check.mbtiles",