2023-01-01 08:03:21 +03:00
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keep_alive: 75
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listen_addresses: localhost:3111
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worker_processes: 1
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postgres:
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default_srid: 4326
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2023-02-17 19:11:16 +03:00
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max_feature_count: 1000
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2023-01-01 08:03:21 +03:00
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pool_size: 20
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tables:
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MixPoints:
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schema: MixedCase
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table: MixPoints
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srid: 4326
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geometry_column: Geom
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id_column: giD
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bounds:
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- -170.94984639004662
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- -84.20025580733805
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- 167.70892858284475
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- 74.23573284753762
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geometry_type: POINT
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properties:
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taBLe: text
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points1:
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2023-03-13 14:41:25 +03:00
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layer_id: abc
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2023-01-01 08:03:21 +03:00
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schema: public
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table: points1
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srid: 4326
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geometry_column: geom
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minzoom: 0
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maxzoom: 30
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bounds:
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- -180.0
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- -90.0
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- 180.0
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- 90.0
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extent: 4096
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buffer: 64
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clip_geom: true
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geometry_type: POINT
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properties:
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gid: int4
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points2:
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schema: public
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table: points2
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srid: 4326
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geometry_column: geom
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minzoom: 0
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maxzoom: 30
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bounds:
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- 180.0
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- 90.0
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extent: 4096
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buffer: 64
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clip_geom: true
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geometry_type: POINT
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properties:
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gid: int4
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points3857:
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schema: public
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table: points3857
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srid: 3857
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geometry_column: geom
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minzoom: 0
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maxzoom: 30
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bounds:
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- -90.0
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- 180.0
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- 90.0
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extent: 4096
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buffer: 64
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clip_geom: true
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geometry_type: POINT
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properties:
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gid: int4
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table_source:
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schema: public
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table: table_source
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srid: 4326
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geometry_column: geom
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minzoom: 0
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maxzoom: 30
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bounds:
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- -180.0
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- -90.0
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- 180.0
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- 90.0
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extent: 4096
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buffer: 64
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clip_geom: true
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geometry_type: GEOMETRY
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properties:
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gid: int4
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functions:
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|
|
|
function_zxy_query:
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|
|
schema: public
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|
function: function_zxy_query
|
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minzoom: 0
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maxzoom: 30
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bounds:
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- -90.0
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- 180.0
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- 90.0
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function_zxy_query_test:
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|
|
schema: public
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|
function: function_zxy_query_test
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minzoom: 0
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maxzoom: 30
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bounds:
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- -180.0
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- -90.0
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- 180.0
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- 90.0
|
2023-01-08 22:19:11 +03:00
|
|
|
pmtiles:
|
|
|
|
sources:
|
2023-02-20 18:44:22 +03:00
|
|
|
pmt: tests/fixtures/files/stamen_toner__raster_CC-BY+ODbL_z3.pmtiles
|
Add dynamic sprites support (#715)
Dynamically create image sprites for MapLibre rendering, given a
directory with images.
### TODO
* [x] Work with @flother to merge these PRs
* [x] https://github.com/flother/spreet/pull/59 (must have)
* [x] https://github.com/flother/spreet/pull/57
* [x] https://github.com/flother/spreet/pull/56
* [ ] https://github.com/flother/spreet/pull/62 (not required but nice
to have, can upgrade later without any code changes)
* [x] Add docs to the book
* [x] Add CLI param, e.g. `--sprite <dir_path>`
* [x] Don't output `.sprites` in auto-genned config when not in use
### API
Per [MapLibre sprites
API](https://maplibre.org/maplibre-style-spec/sprite/), we need to
support the following:
* `/sprite/<sprite_id>.json` metadata about the sprite file - all coming
from a single directory
* `/sprite/<sprite_id>.png` all images combined into a single PNG
* `/sprite/<sprite_id>@2x.json` same but for high DPI devices
* `/sprite/<sprite_id>@2x.png`
Multiple sprite_id values can be combined into one sprite with the same
pattern as for tile joining:
`/sprite/<sprite_id1>,<sprite_id2>,...,<sprite_idN>[.json|.png|@2x.json|@2x.png]`.
No ID renaming is done, so identical names will override one another.
### Configuration
[Config file](https://maplibre.org/martin/config-file.html) and possibly
CLI should have a simple option to serve sprites. The configuration may
look similar to how mbtiles and pmtiles are configured:
```yaml
# Publish sprite images
sprites:
paths:
# scan this whole dir, matching all image files, and publishing it as "my_images" sprite source
- /path/to/my_images
sources:
# named source matching source name to a directory
my_sprites: /path/to/some_dir
```
Implement #705
2023-06-16 15:19:47 +03:00
|
|
|
sprites:
|
|
|
|
paths: tests/fixtures/sprites/src1
|
|
|
|
sources:
|
|
|
|
mysrc: tests/fixtures/sprites/src2
|