├── .gitignore
├── serve.sh
├── config-kiirus.json
├── README.md
├── LICENSE
├── prepare.sh
├── process-kiirus.lua
├── index.html
└── positron.json
/.gitignore:
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1 | *.osm
2 | *.osm.pbf
3 | *.pmtiles
4 | .venv/
5 |
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/serve.sh:
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1 | #!/bin/sh
2 | if [ ! -e .venv ]; then
3 | python3 -m venv .venv
4 | .venv/bin/pip install rangehttpserver
5 | fi
6 | .venv/bin/python3 -m RangeHTTPServer
7 |
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/config-kiirus.json:
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1 | {
2 | "layers": {
3 | "road": { "minzoom": 8, "maxzoom": 14, "simplify_below": 13, "simplify_level": 0.0003, "simplify_ratio": 2.0 },
4 | "road_name": { "minzoom": 10, "maxzoom": 14 }
5 | },
6 | "settings": {
7 | "minzoom": 8,
8 | "maxzoom": 14,
9 | "basezoom": 14,
10 | "include_ids": false,
11 | "name": "Kiirusepiirangud",
12 | "version": "0.1",
13 | "description": "Speed limit tiles",
14 | "bounding_box": [24.3916, 59.2360, 24.9857, 59.5319],
15 | "compress": "gzip"
16 | }
17 | }
18 |
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/README.md:
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1 | # Speed Limits Map
2 |
3 | This is a set of files to prepare an interactive speed limits map.
4 |
5 | 1. Get a [bounding box](https://boundingbox.klokantech.com/).
6 | 2. Put it into `prepare.sh` and `config-kiirus.json` (lat-lon reversed in the latter).
7 | 3. Run `./prepare.sh`.
8 | 4. Edit `index.html` for the title, the initial location and maybe speed brackets (twice: in the legend and in the code, look for `speeds-`).
9 | 5. Run `./serve.sh` and open [localhost:8000](http://localhost:8000) to test the page.
10 | 6. Publish `index.html`, `positron.json`, and `kiirus.mbtiles` somewhere.
11 |
12 | Written by Ilya Zverev, published under the ISC License.
13 |
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/LICENSE:
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1 | Copyright (c) 2024 Ilya Zverev
2 |
3 | Permission to use, copy, modify, and/or distribute this software for any
4 | purpose with or without fee is hereby granted, provided that the above
5 | copyright notice and this permission notice appear in all copies.
6 |
7 | THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
8 | WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
9 | MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
10 | ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
11 | WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
12 | ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
13 | OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
14 |
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/prepare.sh:
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1 | #!/bin/sh
2 | set -e -u -x
3 |
4 | if [ ! -e kiirus.osm.pbf ]; then
5 | echo Downloading data...
6 | BBOX=59.2360,24.3916,59.5319,24.9857
7 | curl -L -o kiirus.osm "https://overpass-api.de/api/interpreter?data=%5Bout%3Axml%5D%5Btimeout%3A25%5D%3B%0Away%5B%22highway%22~%22%28motorway%7Ctrunk%7Cprimary%7Csecondary%7Ctertiary%7Cresidential%7Cunclassified%7Cliving_street%29%28_link%29%3F%22%5D%28${BBOX//,/%2C}%29%3B%0A%28._%3B%3E%3B%29%3B%0Aout%20meta%3B"
8 | osmium cat -o kiirus.osm.pbf kiirus.osm
9 | rm kiirus.osm
10 | fi
11 |
12 | echo Preparing vector tiles...
13 | if which tilemaker; then
14 | tilemaker /data/kiirus.osm.pbf \
15 | --output /data/kiirus.pmtiles \
16 | --config /data/config-kiirus.json \
17 | --process /data/process-kiirus.lua
18 | else
19 | docker run -it --rm --pull always -v $(pwd):/data \
20 | ghcr.io/systemed/tilemaker:master \
21 | /data/kiirus.osm.pbf \
22 | --output /data/kiirus.pmtiles \
23 | --config /data/config-kiirus.json \
24 | --process /data/process-kiirus.lua
25 | fi
26 |
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/process-kiirus.lua:
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1 | function way_function()
2 | local highway = Find("highway")
3 |
4 | -- Roads
5 | if highway~="" then
6 |
7 | local class = 0
8 | if highway=="unclassified" or highway=="residential"
9 | or highway=="tertiary" or highway=="living_street"
10 | or highway=="tertiary_link" or highway=="secondary_link"
11 | then class = 1
12 | elseif highway=="secondary" or highway=="primary_link"
13 | or highway=="primary" or highway=="trunk_link" or highway=="trunk"
14 | or highway=="motorway_link" or highway=="motorway"
15 | then class = 2
16 | end
17 |
18 | if class > 0 then
19 | Layer("road", false)
20 | AttributeNumeric("class", class)
21 |
22 | local maxspeed = Find("maxspeed")
23 | local ms_back = Find("maxspeed:backward")
24 | local ms_forward = Find("maxspeed:forward")
25 | if maxspeed=="" then
26 | if ms_back~="" then maxspeed = ms_back
27 | elseif ms_forward~="" then maxspeed = ms_forward
28 | elseif highway=="living_street" then maxspeed = "20"
29 | end
30 | end
31 | AttributeNumeric("maxspeed", tonumber(maxspeed) or 0)
32 |
33 | -- ...and road names
34 | local name = Find("name")
35 | if name~="" then
36 | Layer("road_name", false)
37 | AttributeNumeric("class", class)
38 | Attribute("name", name)
39 | end
40 | end
41 | end
42 | end
43 |
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/index.html:
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1 |
2 |
3 |
4 |
5 | Tallinna kiirusepiirangud
6 |
7 |
8 |
9 |
10 |
11 |
26 |
27 |
28 |
29 |
30 |
■ üle 50
31 |
■ 50
32 |
■ 40
33 |
■ 30
34 |
■ kuni 20
35 |
■ teadmatu
36 |
37 |
38 |