Remove frontend, api code from tile server
This commit is contained in:
Tom Russell
parent
9b2164ad4c
commit
f46342af47
@ -1,8 +0,0 @@
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const { Pool } = require('pg')
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const config = require('./config')
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const pool = new Pool(config.database)
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module.exports = {
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query: (text, params) => pool.query(text, params)
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}
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@ -8,9 +8,7 @@ const mapnik = require('mapnik')
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const SphericalMercator = require('@mapbox/sphericalmercator')
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// config file with connection details
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const config = require('./config')
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// db connection pool
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const db = require('./db')
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const config = require('../config.json')
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const TILE_SIZE = 256
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const TILE_BUFFER_SIZE = 64
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@ -27,47 +25,10 @@ if (mapnik.register_default_input_plugins) mapnik.register_default_input_plugins
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// set up app
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const app = express()
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// send static files if the match stuff in 'public'
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app.use(express.static('public'))
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// root is index.html
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app.get('/', (req, res) => res.sendFile(path.join(__dirname,'public', 'index.html')))
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// building geometry by lat/lon - TODO join geometry against buildings, move to apiserver
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app.get('/buildings', function(req, res){
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const { lng, lat } = req.query
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db.query(
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`SELECT geometry_id
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FROM geometries
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WHERE
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ST_Intersects(
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ST_Transform(
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ST_SetSRID(ST_MakePoint($1, $2), 4326),
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3857
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),
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geometries.geometry_geom
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)
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`,
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[lng, lat]
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).then(function(data){
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const rows = data.rows
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if (rows.length){
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res.send({geometry_id: rows[0].geometry_id})
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} else {
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res.status(404).send({error:'Not Found'})
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}
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}).catch(function(error){
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console.error('Error:', error)
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res.status(500).send({error:'Database error'})
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})
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})
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// basic geometry tiles - TODO join against buildings and start parameterising with style
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app.get('/tiles/:z/:x/:y.png', function(req, res) {
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// basic geometry tiles
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app.get('/outline/:z/:x/:y.png', function(req, res) {
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const { z, x, y } = req.params
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const { highlight } = req.query
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const geometry_id = parseInt(highlight);
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console.log(z, x, y, highlight)
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console.log(z, x, y)
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const int_z = parseInt(z);
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const int_x = parseInt(x);
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@ -95,16 +56,6 @@ app.get('/tiles/:z/:x/:y.png', function(req, res) {
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layer.datasource = postgis;
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layer.styles = ['polygon'];
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if (geometry_id){
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var layer_h = new mapnik.Layer('highlight', PROJ4_STRING);
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var conf_h = get_datasource_config()
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conf_h.table = '(select * from geometries where geometry_id = '+geometry_id+') as highlight'
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var postgis_h = new mapnik.Datasource(conf_h);
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layer_h.datasource = postgis_h;
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layer_h.styles = ['highlight'];
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}
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map.load(
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path.join(__dirname, 'map_styles', 'polygon.xml'),
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{ strict: true },
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@ -113,9 +64,66 @@ app.get('/tiles/:z/:x/:y.png', function(req, res) {
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map.add_layer(layer)
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if(geometry_id){
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map.add_layer(layer_h)
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}
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var im = new mapnik.Image(map.width, map.height)
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map.extent = bbox
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map.render(im, function(err, im) {
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if (err) throw err
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res.writeHead(200, {'Content-Type': 'image/png'})
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res.end(im.encodeSync('png'))
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});
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}
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)
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});
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// highlight single geometry
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app.get('/highlight/:z/:x/:y.png', function(req, res) {
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const { z, x, y } = req.params
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const { highlight } = req.query
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const geometry_id = parseInt(highlight);
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console.log(z, x, y, highlight)
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const int_z = parseInt(z);
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const int_x = parseInt(x);
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const int_y = parseInt(y);
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if (!int_x || !int_y || !int_z){
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console.error("Missing x or y or z")
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res.status(400).send({error:'Bad parameter'})
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return
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}
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if(!geometry_id){
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res.status(400).send({error:'No highlight'})
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}
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var bbox = mercator.bbox(
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int_x,
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int_y,
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int_z,
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false,
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'900913'
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);
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var map = new mapnik.Map(TILE_SIZE, TILE_SIZE, PROJ4_STRING);
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map.bufferSize = TILE_BUFFER_SIZE;
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var layer_h = new mapnik.Layer('highlight', PROJ4_STRING);
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var conf_h = get_datasource_config()
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conf_h.table = '(select * from geometries where geometry_id = '+geometry_id+') as highlight'
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var postgis_h = new mapnik.Datasource(conf_h);
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layer_h.datasource = postgis_h;
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layer_h.styles = ['highlight'];
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map.load(
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path.join(__dirname, 'map_styles', 'polygon.xml'),
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{ strict: true },
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function(err, map){
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if (err) throw err
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map.add_layer(layer_h)
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var im = new mapnik.Image(map.width, map.height)
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@ -144,4 +152,4 @@ function get_datasource_config(){
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}
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}
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app.listen(3000, () => console.log('App listening on port 3000'))
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app.listen(8082, () => console.log('Tile server listening on port 8082'))
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@ -2,17 +2,16 @@
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"name": "colouring-london-tileserver",
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"version": "1.0.0",
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"description": "Serve map tiles",
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"main": "index.js",
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"private": true,
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"dependencies": {
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"@mapbox/sphericalmercator": "^1.1.0",
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"express": "^4.16.3",
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"mapnik": "^3.7.2",
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"pg": "^7.4.3"
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"mapnik": "^3.7.2"
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},
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"devDependencies": {},
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"scripts": {
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"test": "echo \"Error: no test specified\" && exit 1"
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},
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"author": "Tom Russell",
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"license": "GPL"
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"license": "GPL-3.0"
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}
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BIN
tileserver/public/css/vendor/images/layers-2x.png
vendored
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tileserver/public/css/vendor/images/layers-2x.png
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tileserver/public/css/vendor/images/layers.png
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tileserver/public/css/vendor/images/layers.png
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BIN
tileserver/public/css/vendor/images/marker-icon.png
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tileserver/public/css/vendor/images/marker-icon.png
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Before Width: | Height: | Size: 618 B |
639
tileserver/public/css/vendor/leaflet.css
vendored
639
tileserver/public/css/vendor/leaflet.css
vendored
@ -1,639 +0,0 @@
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/* Leaflet 1.3.3+Detached: b22aef4aa71afd640bf8e91915b78899bf64ff89.b22aef4, a JS library for interactive maps. http://leafletjs.com
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* (c) 2010-2018 Vladimir Agafonkin, (c) 2010-2011 CloudMade
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*/
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/* required styles */
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.leaflet-pane,
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.leaflet-tile,
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.leaflet-marker-icon,
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.leaflet-marker-shadow,
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.leaflet-tile-container,
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.leaflet-pane > svg,
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.leaflet-pane > canvas,
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.leaflet-zoom-box,
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.leaflet-image-layer,
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.leaflet-layer {
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position: absolute;
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left: 0;
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top: 0;
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}
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.leaflet-container {
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overflow: hidden;
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}
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.leaflet-tile,
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.leaflet-marker-icon,
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.leaflet-marker-shadow {
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-webkit-user-select: none;
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-moz-user-select: none;
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user-select: none;
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-webkit-user-drag: none;
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}
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/* Safari renders non-retina tile on retina better with this, but Chrome is worse */
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.leaflet-safari .leaflet-tile {
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image-rendering: -webkit-optimize-contrast;
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}
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/* hack that prevents hw layers "stretching" when loading new tiles */
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.leaflet-safari .leaflet-tile-container {
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width: 1600px;
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height: 1600px;
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-webkit-transform-origin: 0 0;
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}
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.leaflet-marker-icon,
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.leaflet-marker-shadow {
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display: block;
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}
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/* .leaflet-container svg: reset svg max-width decleration shipped in Joomla! (joomla.org) 3.x */
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/* .leaflet-container img: map is broken in FF if you have max-width: 100% on tiles */
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.leaflet-container .leaflet-overlay-pane svg,
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.leaflet-container .leaflet-marker-pane img,
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.leaflet-container .leaflet-shadow-pane img,
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.leaflet-container .leaflet-tile-pane img,
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.leaflet-container img.leaflet-image-layer {
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max-width: none !important;
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max-height: none !important;
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}
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.leaflet-container.leaflet-touch-zoom {
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-ms-touch-action: pan-x pan-y;
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touch-action: pan-x pan-y;
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}
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.leaflet-container.leaflet-touch-drag {
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-ms-touch-action: pinch-zoom;
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/* Fallback for FF which doesn't support pinch-zoom */
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touch-action: none;
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touch-action: pinch-zoom;
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}
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.leaflet-container.leaflet-touch-drag.leaflet-touch-zoom {
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-ms-touch-action: none;
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touch-action: none;
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}
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.leaflet-container {
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-webkit-tap-highlight-color: transparent;
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}
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.leaflet-container a {
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-webkit-tap-highlight-color: rgba(51, 181, 229, 0.4);
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}
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.leaflet-tile {
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filter: inherit;
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visibility: hidden;
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}
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.leaflet-tile-loaded {
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visibility: inherit;
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}
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.leaflet-zoom-box {
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width: 0;
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height: 0;
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-moz-box-sizing: border-box;
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box-sizing: border-box;
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z-index: 800;
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}
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/* workaround for https://bugzilla.mozilla.org/show_bug.cgi?id=888319 */
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.leaflet-overlay-pane svg {
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-moz-user-select: none;
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}
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.leaflet-pane { z-index: 400; }
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.leaflet-tile-pane { z-index: 200; }
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.leaflet-overlay-pane { z-index: 400; }
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.leaflet-shadow-pane { z-index: 500; }
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.leaflet-marker-pane { z-index: 600; }
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.leaflet-tooltip-pane { z-index: 650; }
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.leaflet-popup-pane { z-index: 700; }
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.leaflet-map-pane canvas { z-index: 100; }
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.leaflet-map-pane svg { z-index: 200; }
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.leaflet-vml-shape {
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width: 1px;
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height: 1px;
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}
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.lvml {
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behavior: url(#default#VML);
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display: inline-block;
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position: absolute;
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}
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/* control positioning */
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.leaflet-control {
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position: relative;
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z-index: 800;
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pointer-events: visiblePainted; /* IE 9-10 doesn't have auto */
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pointer-events: auto;
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}
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.leaflet-top,
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.leaflet-bottom {
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position: absolute;
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z-index: 1000;
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pointer-events: none;
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}
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.leaflet-top {
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top: 0;
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}
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.leaflet-right {
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right: 0;
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}
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.leaflet-bottom {
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bottom: 0;
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}
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.leaflet-left {
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left: 0;
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}
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.leaflet-control {
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float: left;
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clear: both;
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}
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.leaflet-right .leaflet-control {
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float: right;
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}
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.leaflet-top .leaflet-control {
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margin-top: 10px;
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}
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.leaflet-bottom .leaflet-control {
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margin-bottom: 10px;
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}
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.leaflet-left .leaflet-control {
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margin-left: 10px;
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}
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.leaflet-right .leaflet-control {
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margin-right: 10px;
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}
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/* zoom and fade animations */
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.leaflet-fade-anim .leaflet-tile {
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will-change: opacity;
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}
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.leaflet-fade-anim .leaflet-popup {
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opacity: 0;
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-webkit-transition: opacity 0.2s linear;
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-moz-transition: opacity 0.2s linear;
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-o-transition: opacity 0.2s linear;
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transition: opacity 0.2s linear;
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}
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.leaflet-fade-anim .leaflet-map-pane .leaflet-popup {
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opacity: 1;
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}
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.leaflet-zoom-animated {
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-webkit-transform-origin: 0 0;
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-ms-transform-origin: 0 0;
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transform-origin: 0 0;
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}
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.leaflet-zoom-anim .leaflet-zoom-animated {
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will-change: transform;
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}
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.leaflet-zoom-anim .leaflet-zoom-animated {
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-webkit-transition: -webkit-transform 0.25s cubic-bezier(0,0,0.25,1);
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-moz-transition: -moz-transform 0.25s cubic-bezier(0,0,0.25,1);
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-o-transition: -o-transform 0.25s cubic-bezier(0,0,0.25,1);
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transition: transform 0.25s cubic-bezier(0,0,0.25,1);
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}
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.leaflet-zoom-anim .leaflet-tile,
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.leaflet-pan-anim .leaflet-tile {
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-webkit-transition: none;
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-moz-transition: none;
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-o-transition: none;
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transition: none;
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}
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.leaflet-zoom-anim .leaflet-zoom-hide {
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visibility: hidden;
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}
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/* cursors */
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.leaflet-interactive {
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cursor: pointer;
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}
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.leaflet-grab {
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cursor: -webkit-grab;
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cursor: -moz-grab;
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}
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.leaflet-crosshair,
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.leaflet-crosshair .leaflet-interactive {
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cursor: crosshair;
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}
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.leaflet-popup-pane,
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.leaflet-control {
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cursor: auto;
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}
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.leaflet-dragging .leaflet-grab,
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.leaflet-dragging .leaflet-grab .leaflet-interactive,
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.leaflet-dragging .leaflet-marker-draggable {
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cursor: move;
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cursor: -webkit-grabbing;
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cursor: -moz-grabbing;
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}
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/* marker & overlays interactivity */
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.leaflet-marker-icon,
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.leaflet-marker-shadow,
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.leaflet-image-layer,
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.leaflet-pane > svg path,
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.leaflet-tile-container {
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pointer-events: none;
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}
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.leaflet-marker-icon.leaflet-interactive,
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.leaflet-image-layer.leaflet-interactive,
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.leaflet-pane > svg path.leaflet-interactive {
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pointer-events: visiblePainted; /* IE 9-10 doesn't have auto */
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pointer-events: auto;
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}
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/* visual tweaks */
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.leaflet-container {
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background: #ddd;
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outline: 0;
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}
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.leaflet-container a {
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color: #0078A8;
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}
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.leaflet-container a.leaflet-active {
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outline: 2px solid orange;
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}
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.leaflet-zoom-box {
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border: 2px dotted #38f;
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background: rgba(255,255,255,0.5);
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}
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/* general typography */
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.leaflet-container {
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font: 12px/1.5 "Helvetica Neue", Arial, Helvetica, sans-serif;
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}
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/* general toolbar styles */
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.leaflet-bar {
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box-shadow: 0 1px 5px rgba(0,0,0,0.65);
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border-radius: 4px;
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}
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.leaflet-bar a,
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.leaflet-bar a:hover {
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background-color: #fff;
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border-bottom: 1px solid #ccc;
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width: 26px;
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height: 26px;
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line-height: 26px;
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display: block;
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text-align: center;
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text-decoration: none;
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color: black;
|
||||
}
|
||||
.leaflet-bar a,
|
||||
.leaflet-control-layers-toggle {
|
||||
background-position: 50% 50%;
|
||||
background-repeat: no-repeat;
|
||||
display: block;
|
||||
}
|
||||
.leaflet-bar a:hover {
|
||||
background-color: #f4f4f4;
|
||||
}
|
||||
.leaflet-bar a:first-child {
|
||||
border-top-left-radius: 4px;
|
||||
border-top-right-radius: 4px;
|
||||
}
|
||||
.leaflet-bar a:last-child {
|
||||
border-bottom-left-radius: 4px;
|
||||
border-bottom-right-radius: 4px;
|
||||
border-bottom: none;
|
||||
}
|
||||
.leaflet-bar a.leaflet-disabled {
|
||||
cursor: default;
|
||||
background-color: #f4f4f4;
|
||||
color: #bbb;
|
||||
}
|
||||
|
||||
.leaflet-touch .leaflet-bar a {
|
||||
width: 30px;
|
||||
height: 30px;
|
||||
line-height: 30px;
|
||||
}
|
||||
.leaflet-touch .leaflet-bar a:first-child {
|
||||
border-top-left-radius: 2px;
|
||||
border-top-right-radius: 2px;
|
||||
}
|
||||
.leaflet-touch .leaflet-bar a:last-child {
|
||||
border-bottom-left-radius: 2px;
|
||||
border-bottom-right-radius: 2px;
|
||||
}
|
||||
|
||||
/* zoom control */
|
||||
|
||||
.leaflet-control-zoom-in,
|
||||
.leaflet-control-zoom-out {
|
||||
font: bold 18px 'Lucida Console', Monaco, monospace;
|
||||
text-indent: 1px;
|
||||
}
|
||||
|
||||
.leaflet-touch .leaflet-control-zoom-in, .leaflet-touch .leaflet-control-zoom-out {
|
||||
font-size: 22px;
|
||||
}
|
||||
|
||||
|
||||
/* layers control */
|
||||
|
||||
.leaflet-control-layers {
|
||||
box-shadow: 0 1px 5px rgba(0,0,0,0.4);
|
||||
background: #fff;
|
||||
border-radius: 5px;
|
||||
}
|
||||
.leaflet-control-layers-toggle {
|
||||
background-image: url(images/layers.png);
|
||||
width: 36px;
|
||||
height: 36px;
|
||||
}
|
||||
.leaflet-retina .leaflet-control-layers-toggle {
|
||||
background-image: url(images/layers-2x.png);
|
||||
background-size: 26px 26px;
|
||||
}
|
||||
.leaflet-touch .leaflet-control-layers-toggle {
|
||||
width: 44px;
|
||||
height: 44px;
|
||||
}
|
||||
.leaflet-control-layers .leaflet-control-layers-list,
|
||||
.leaflet-control-layers-expanded .leaflet-control-layers-toggle {
|
||||
display: none;
|
||||
}
|
||||
.leaflet-control-layers-expanded .leaflet-control-layers-list {
|
||||
display: block;
|
||||
position: relative;
|
||||
}
|
||||
.leaflet-control-layers-expanded {
|
||||
padding: 6px 10px 6px 6px;
|
||||
color: #333;
|
||||
background: #fff;
|
||||
}
|
||||
.leaflet-control-layers-scrollbar {
|
||||
overflow-y: scroll;
|
||||
overflow-x: hidden;
|
||||
padding-right: 5px;
|
||||
}
|
||||
.leaflet-control-layers-selector {
|
||||
margin-top: 2px;
|
||||
position: relative;
|
||||
top: 1px;
|
||||
}
|
||||
.leaflet-control-layers label {
|
||||
display: block;
|
||||
}
|
||||
.leaflet-control-layers-separator {
|
||||
height: 0;
|
||||
border-top: 1px solid #ddd;
|
||||
margin: 5px -10px 5px -6px;
|
||||
}
|
||||
|
||||
/* Default icon URLs */
|
||||
.leaflet-default-icon-path {
|
||||
background-image: url(images/marker-icon.png);
|
||||
}
|
||||
|
||||
|
||||
/* attribution and scale controls */
|
||||
|
||||
.leaflet-container .leaflet-control-attribution {
|
||||
background: #fff;
|
||||
background: rgba(255, 255, 255, 0.7);
|
||||
margin: 0;
|
||||
}
|
||||
.leaflet-control-attribution,
|
||||
.leaflet-control-scale-line {
|
||||
padding: 0 5px;
|
||||
color: #333;
|
||||
}
|
||||
.leaflet-control-attribution a {
|
||||
text-decoration: none;
|
||||
}
|
||||
.leaflet-control-attribution a:hover {
|
||||
text-decoration: underline;
|
||||
}
|
||||
.leaflet-container .leaflet-control-attribution,
|
||||
.leaflet-container .leaflet-control-scale {
|
||||
font-size: 11px;
|
||||
}
|
||||
.leaflet-left .leaflet-control-scale {
|
||||
margin-left: 5px;
|
||||
}
|
||||
.leaflet-bottom .leaflet-control-scale {
|
||||
margin-bottom: 5px;
|
||||
}
|
||||
.leaflet-control-scale-line {
|
||||
border: 2px solid #777;
|
||||
border-top: none;
|
||||
line-height: 1.1;
|
||||
padding: 2px 5px 1px;
|
||||
font-size: 11px;
|
||||
white-space: nowrap;
|
||||
overflow: hidden;
|
||||
-moz-box-sizing: border-box;
|
||||
box-sizing: border-box;
|
||||
|
||||
background: #fff;
|
||||
background: rgba(255, 255, 255, 0.5);
|
||||
}
|
||||
.leaflet-control-scale-line:not(:first-child) {
|
||||
border-top: 2px solid #777;
|
||||
border-bottom: none;
|
||||
margin-top: -2px;
|
||||
}
|
||||
.leaflet-control-scale-line:not(:first-child):not(:last-child) {
|
||||
border-bottom: 2px solid #777;
|
||||
}
|
||||
|
||||
.leaflet-touch .leaflet-control-attribution,
|
||||
.leaflet-touch .leaflet-control-layers,
|
||||
.leaflet-touch .leaflet-bar {
|
||||
box-shadow: none;
|
||||
}
|
||||
.leaflet-touch .leaflet-control-layers,
|
||||
.leaflet-touch .leaflet-bar {
|
||||
border: 2px solid rgba(0,0,0,0.2);
|
||||
background-clip: padding-box;
|
||||
}
|
||||
|
||||
|
||||
/* popup */
|
||||
|
||||
.leaflet-popup {
|
||||
position: absolute;
|
||||
text-align: center;
|
||||
margin-bottom: 20px;
|
||||
}
|
||||
.leaflet-popup-content-wrapper {
|
||||
padding: 1px;
|
||||
text-align: left;
|
||||
border-radius: 12px;
|
||||
}
|
||||
.leaflet-popup-content {
|
||||
margin: 13px 19px;
|
||||
line-height: 1.4;
|
||||
}
|
||||
.leaflet-popup-content p {
|
||||
margin: 18px 0;
|
||||
}
|
||||
.leaflet-popup-tip-container {
|
||||
width: 40px;
|
||||
height: 20px;
|
||||
position: absolute;
|
||||
left: 50%;
|
||||
margin-left: -20px;
|
||||
overflow: hidden;
|
||||
pointer-events: none;
|
||||
}
|
||||
.leaflet-popup-tip {
|
||||
width: 17px;
|
||||
height: 17px;
|
||||
padding: 1px;
|
||||
|
||||
margin: -10px auto 0;
|
||||
|
||||
-webkit-transform: rotate(45deg);
|
||||
-moz-transform: rotate(45deg);
|
||||
-ms-transform: rotate(45deg);
|
||||
-o-transform: rotate(45deg);
|
||||
transform: rotate(45deg);
|
||||
}
|
||||
.leaflet-popup-content-wrapper,
|
||||
.leaflet-popup-tip {
|
||||
background: white;
|
||||
color: #333;
|
||||
box-shadow: 0 3px 14px rgba(0,0,0,0.4);
|
||||
}
|
||||
.leaflet-container a.leaflet-popup-close-button {
|
||||
position: absolute;
|
||||
top: 0;
|
||||
right: 0;
|
||||
padding: 4px 4px 0 0;
|
||||
border: none;
|
||||
text-align: center;
|
||||
width: 18px;
|
||||
height: 14px;
|
||||
font: 16px/14px Tahoma, Verdana, sans-serif;
|
||||
color: #c3c3c3;
|
||||
text-decoration: none;
|
||||
font-weight: bold;
|
||||
background: transparent;
|
||||
}
|
||||
.leaflet-container a.leaflet-popup-close-button:hover {
|
||||
color: #999;
|
||||
}
|
||||
.leaflet-popup-scrolled {
|
||||
overflow: auto;
|
||||
border-bottom: 1px solid #ddd;
|
||||
border-top: 1px solid #ddd;
|
||||
}
|
||||
|
||||
.leaflet-oldie .leaflet-popup-content-wrapper {
|
||||
zoom: 1;
|
||||
}
|
||||
.leaflet-oldie .leaflet-popup-tip {
|
||||
width: 24px;
|
||||
margin: 0 auto;
|
||||
|
||||
-ms-filter: "progid:DXImageTransform.Microsoft.Matrix(M11=0.70710678, M12=0.70710678, M21=-0.70710678, M22=0.70710678)";
|
||||
filter: progid:DXImageTransform.Microsoft.Matrix(M11=0.70710678, M12=0.70710678, M21=-0.70710678, M22=0.70710678);
|
||||
}
|
||||
.leaflet-oldie .leaflet-popup-tip-container {
|
||||
margin-top: -1px;
|
||||
}
|
||||
|
||||
.leaflet-oldie .leaflet-control-zoom,
|
||||
.leaflet-oldie .leaflet-control-layers,
|
||||
.leaflet-oldie .leaflet-popup-content-wrapper,
|
||||
.leaflet-oldie .leaflet-popup-tip {
|
||||
border: 1px solid #999;
|
||||
}
|
||||
|
||||
|
||||
/* div icon */
|
||||
|
||||
.leaflet-div-icon {
|
||||
background: #fff;
|
||||
border: 1px solid #666;
|
||||
}
|
||||
|
||||
|
||||
/* Tooltip */
|
||||
/* Base styles for the element that has a tooltip */
|
||||
.leaflet-tooltip {
|
||||
position: absolute;
|
||||
padding: 6px;
|
||||
background-color: #fff;
|
||||
border: 1px solid #fff;
|
||||
border-radius: 3px;
|
||||
color: #222;
|
||||
white-space: nowrap;
|
||||
-webkit-user-select: none;
|
||||
-moz-user-select: none;
|
||||
-ms-user-select: none;
|
||||
user-select: none;
|
||||
pointer-events: none;
|
||||
box-shadow: 0 1px 3px rgba(0,0,0,0.4);
|
||||
}
|
||||
.leaflet-tooltip.leaflet-clickable {
|
||||
cursor: pointer;
|
||||
pointer-events: auto;
|
||||
}
|
||||
.leaflet-tooltip-top:before,
|
||||
.leaflet-tooltip-bottom:before,
|
||||
.leaflet-tooltip-left:before,
|
||||
.leaflet-tooltip-right:before {
|
||||
position: absolute;
|
||||
pointer-events: none;
|
||||
border: 6px solid transparent;
|
||||
background: transparent;
|
||||
content: "";
|
||||
}
|
||||
|
||||
/* Directions */
|
||||
|
||||
.leaflet-tooltip-bottom {
|
||||
margin-top: 6px;
|
||||
}
|
||||
.leaflet-tooltip-top {
|
||||
margin-top: -6px;
|
||||
}
|
||||
.leaflet-tooltip-bottom:before,
|
||||
.leaflet-tooltip-top:before {
|
||||
left: 50%;
|
||||
margin-left: -6px;
|
||||
}
|
||||
.leaflet-tooltip-top:before {
|
||||
bottom: 0;
|
||||
margin-bottom: -12px;
|
||||
border-top-color: #fff;
|
||||
}
|
||||
.leaflet-tooltip-bottom:before {
|
||||
top: 0;
|
||||
margin-top: -12px;
|
||||
margin-left: -6px;
|
||||
border-bottom-color: #fff;
|
||||
}
|
||||
.leaflet-tooltip-left {
|
||||
margin-left: -6px;
|
||||
}
|
||||
.leaflet-tooltip-right {
|
||||
margin-left: 6px;
|
||||
}
|
||||
.leaflet-tooltip-left:before,
|
||||
.leaflet-tooltip-right:before {
|
||||
top: 50%;
|
||||
margin-top: -6px;
|
||||
}
|
||||
.leaflet-tooltip-left:before {
|
||||
right: 0;
|
||||
margin-right: -12px;
|
||||
border-left-color: #fff;
|
||||
}
|
||||
.leaflet-tooltip-right:before {
|
||||
left: 0;
|
||||
margin-left: -12px;
|
||||
border-right-color: #fff;
|
||||
}
|
||||
@ -1,24 +0,0 @@
|
||||
<!DOCTYPE html>
|
||||
<html lang="en">
|
||||
<head>
|
||||
<meta charset="UTF-8">
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1.0">
|
||||
<meta http-equiv="X-UA-Compatible" content="ie=edge">
|
||||
<title>Map</title>
|
||||
<link rel="stylesheet" href="/css/vendor/leaflet.css">
|
||||
<style>
|
||||
#map {
|
||||
position: absolute;
|
||||
top: 0;
|
||||
bottom: 0;
|
||||
left: 0;
|
||||
right: 0;
|
||||
}
|
||||
</style>
|
||||
</head>
|
||||
<body>
|
||||
<div id="map"></div>
|
||||
<script src="/js/vendor/leaflet.js"></script>
|
||||
<script src="/js/main.js"></script>
|
||||
</body>
|
||||
</html>
|
||||
@ -1,37 +0,0 @@
|
||||
/**
|
||||
* Client interactions
|
||||
*/
|
||||
var map = L.map('map').setView([51.505, -0.09], 14)
|
||||
OS_API_KEY = "NVUxtY5r8eA6eIfwrPTAGKrAAsoeI9E9"
|
||||
|
||||
// Basemap
|
||||
L.tileLayer('https://api2.ordnancesurvey.co.uk/mapping_api/v1/service/zxy/EPSG%3A3857/Outdoor 3857/{z}/{x}/{y}.png?key='+OS_API_KEY, {
|
||||
maxZoom: 20,
|
||||
minZoom: 7
|
||||
}).addTo(map)
|
||||
|
||||
// Rendered layer
|
||||
var vis_tiles = L.tileLayer('/tiles/{z}/{x}/{y}.png', {
|
||||
maxZoom: 20,
|
||||
minZoom: 14,
|
||||
attribution: 'Geometries © Ordnance Survey Crown Copyright, Data © Colouring London contributors;'
|
||||
})
|
||||
|
||||
vis_tiles.addTo(map);
|
||||
|
||||
// Query for building on click
|
||||
map.on('click', function(e){
|
||||
console.log(e.latlng)
|
||||
const lat = e.latlng.lat
|
||||
const lng = e.latlng.lng
|
||||
fetch(
|
||||
'/buildings?lat='+lat+'&lng='+lng
|
||||
).then(
|
||||
response => response.json()
|
||||
).then(function(data){
|
||||
console.log(data)
|
||||
if (data.geometry_id){
|
||||
vis_tiles.setUrl('/tiles/{z}/{x}/{y}.png?highlight='+data.geometry_id)
|
||||
}
|
||||
})
|
||||
})
|
||||
5
tileserver/public/js/vendor/leaflet.js
vendored
5
tileserver/public/js/vendor/leaflet.js
vendored
File diff suppressed because one or more lines are too long
1
tileserver/public/js/vendor/leaflet.js.map
vendored
1
tileserver/public/js/vendor/leaflet.js.map
vendored
File diff suppressed because one or more lines are too long
Loading…
Reference in New Issue
Block a user