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Add support for pmtiles output format (#55)

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* 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
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tests/join-population/just-macarthur.mbtiles.json
+2 -2
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@@ -5,11 +5,11 @@
"description": "macarthur description",
"format": "pbf",
"generator_options": "./tippecanoe -q -f -Z5 -z10 -o tests/join-population/macarthur.mbtiles -l macarthur tests/join-population/macarthur.json; ./tippecanoe -q -f -d10 -D10 -Z9 -z11 -o tests/join-population/macarthur2.mbtiles -l macarthur tests/join-population/macarthur2.json; ./tippecanoe -q -f -z12 -o tests/join-population/tabblock_06001420.mbtiles '-YALAND10:Land area' '-L{\"file\": \"tests/join-population/tabblock_06001420.json\", \"description\": \"population\"}'; ./tile-join -q -f -o tests/join-population/merged.mbtiles tests/join-population/tabblock_06001420.mbtiles tests/join-population/macarthur.mbtiles tests/join-population/macarthur2.mbtiles; ./tile-join -q -f -l macarthur -n 'macarthur name' -N 'macarthur description' -A 'macarthur'\"'\"'s attribution' -o tests/join-population/just-macarthur.mbtiles tests/join-population/merged.mbtiles",
"json": "{\"vector_layers\": [ { \"id\": \"macarthur\", \"description\": \"\", \"minzoom\": 5, \"maxzoom\": 11, \"fields\": {\"FULLNAME\": \"String\", \"LINEARID\": \"String\", \"MTFCC\": \"String\", \"RTTYP\": \"String\"} } ],\"tilestats\": {\"layerCount\": 1,\"layers\": [{\"layer\": \"macarthur\",\"count\": 169,\"geometry\": \"LineString\",\"attributeCount\": 4,\"attributes\": [{\"attribute\": \"FULLNAME\",\"count\": 5,\"type\": \"string\",\"values\": [\"Macarthur\",\"Macarthur Blvd\",\"Macarthur Fwy\",\"W Macarthur\",\"W Macarthur Blvd\"]},{\"attribute\": \"LINEARID\",\"count\": 43,\"type\": \"string\",\"values\": [\"1102155930810\",\"1102156217102\",\"1102156241736\",\"1102156248968\",\"1102156510290\",\"1102157509691\",\"1102157651658\",\"1102406970092\",\"1102406970093\",\"1102406970094\",\"1102406970095\",\"1102407366406\",\"1102638069562\",\"1102638078801\",\"1102654601627\",\"1102654601663\",\"1102654602215\",\"1102954189105\",\"1102954918511\",\"1103690383700\",\"1103690474249\",\"1103690474250\",\"1103690483026\",\"1103690483032\",\"1103717593123\",\"1104469713187\",\"1104469713198\",\"1104474748623\",\"1104475134288\",\"1104475134436\",\"1104485605278\",\"1104485645649\",\"1104485773833\",\"1104486090991\",\"1104486392881\",\"1105089436004\",\"1105089465114\",\"1105089465116\",\"1105281275434\",\"1105281275687\",\"1105281275688\",\"1105281275689\",\"1105281275692\"]},{\"attribute\": \"MTFCC\",\"count\": 2,\"type\": \"string\",\"values\": [\"S1100\",\"S1400\"]},{\"attribute\": \"RTTYP\",\"count\": 1,\"type\": \"string\",\"values\": [\"M\"]}]}]}}",
"json": "{\"vector_layers\":[{\"id\":\"macarthur\",\"description\":\"\",\"minzoom\":5,\"maxzoom\":11,\"fields\":{\"FULLNAME\":\"String\",\"LINEARID\":\"String\",\"MTFCC\":\"String\",\"RTTYP\":\"String\"}}],\"tilestats\":{\"layerCount\":1,\"layers\":[{\"layer\":\"macarthur\",\"count\":169,\"geometry\":\"LineString\",\"attributeCount\":4,\"attributes\":[{\"attribute\":\"FULLNAME\",\"count\":5,\"type\":\"string\",\"values\":[\"Macarthur\",\"Macarthur Blvd\",\"Macarthur Fwy\",\"W Macarthur\",\"W Macarthur Blvd\"]},{\"attribute\":\"LINEARID\",\"count\":43,\"type\":\"string\",\"values\":[\"1102155930810\",\"1102156217102\",\"1102156241736\",\"1102156248968\",\"1102156510290\",\"1102157509691\",\"1102157651658\",\"1102406970092\",\"1102406970093\",\"1102406970094\",\"1102406970095\",\"1102407366406\",\"1102638069562\",\"1102638078801\",\"1102654601627\",\"1102654601663\",\"1102654602215\",\"1102954189105\",\"1102954918511\",\"1103690383700\",\"1103690474249\",\"1103690474250\",\"1103690483026\",\"1103690483032\",\"1103717593123\",\"1104469713187\",\"1104469713198\",\"1104474748623\",\"1104475134288\",\"1104475134436\",\"1104485605278\",\"1104485645649\",\"1104485773833\",\"1104486090991\",\"1104486392881\",\"1105089436004\",\"1105089465114\",\"1105089465116\",\"1105281275434\",\"1105281275687\",\"1105281275688\",\"1105281275689\",\"1105281275692\"]},{\"attribute\":\"MTFCC\",\"count\":2,\"type\":\"string\",\"values\":[\"S1100\",\"S1400\"]},{\"attribute\":\"RTTYP\",\"count\":1,\"type\":\"string\",\"values\":[\"M\"]}]}]}}",
"maxzoom": "12",
"minzoom": "0",
"name": "macarthur name",
"strategies": "[ { \"tiny_polygons\": 260 }, { \"tiny_polygons\": 260 }, { \"tiny_polygons\": 260 }, { \"tiny_polygons\": 260 }, { \"tiny_polygons\": 258 }, { \"tiny_polygons\": 255 }, { \"tiny_polygons\": 248 }, { \"tiny_polygons\": 152 }, { \"tiny_polygons\": 76 }, { \"tiny_polygons\": 46 } ]",
"strategies": "[{\"tiny_polygons\":260},{\"tiny_polygons\":260},{\"tiny_polygons\":260},{\"tiny_polygons\":260},{\"tiny_polygons\":258},{\"tiny_polygons\":255},{\"tiny_polygons\":248},{\"tiny_polygons\":152},{\"tiny_polygons\":76},{\"tiny_polygons\":46}]",
"type": "overlay",
"version": "2"
}, "features": [