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Hsieh Chin Fan
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Nov 13, 2024
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,18 +1,16 @@ | ||
| import defaultExport, { loadCSS } from './BaseRenderer' | ||
| import { | ||
| renderWith, | ||
| renderByYamlWith, | ||
| renderByScriptTargetWith, | ||
| } from './mapclay.mjs' | ||
| import * as L from 'leaflet/dist/leaflet-src.esm' | ||
| import { TerraDrawLeafletAdapter } from 'terra-draw' | ||
| loadCSS('https://unpkg.com/[email protected]/dist/leaflet.css') | ||
|
|
||
| /** class: Leaflet */ | ||
| const Renderer = class extends defaultExport { | ||
| /** fields */ | ||
| id = 'leaflet' | ||
| version = '1.9.4' | ||
| L = L | ||
|
|
||
| /** options: center, zoom */ | ||
| addMap ({ target, center, zoom }) { | ||
| const [x, y] = center | ||
| this.map = L.map(target).setView([y, x], zoom) | ||
|
|
@@ -26,13 +24,15 @@ const Renderer = class extends defaultExport { | |
| return this.map | ||
| } | ||
|
|
||
| /** options: draw */ | ||
| getTerraDrawAdapter ({ draw, L, map }) { | ||
| if (!draw) return { state: 'skip' } | ||
|
|
||
| this.terraDrawAdapter = new TerraDrawLeafletAdapter({ lib: L, map }) | ||
| return this.getTerraDrawAdapter | ||
| } | ||
|
|
||
| /** options: control */ | ||
| setControl ({ map, control }) { | ||
| if (!control || Object.values(control).filter(v => v).length === 0) { return { state: 'skip' } } | ||
|
|
||
|
|
@@ -71,7 +71,7 @@ const Renderer = class extends defaultExport { | |
| return new L.GridLayer.GridDebug() | ||
| } | ||
|
|
||
| // Configure extra stuff | ||
| /** options: debug, eval */ | ||
| setExtra (config) { | ||
| const { map, debug } = config | ||
| if (!debug && !config.eval) return { state: 'skip' } | ||
|
|
@@ -87,32 +87,7 @@ const Renderer = class extends defaultExport { | |
| } | ||
| } | ||
|
|
||
| addMarker (config) { | ||
| const options = config.element | ||
| ? { | ||
| html: config.element.innerHTML, | ||
| iconSize: config.size, | ||
| iconAnchor: config.anchor, | ||
| } | ||
| : { | ||
| html: this.svgPin.html, | ||
| iconSize: this.svgPin.size, | ||
| iconAnchor: this.svgPin.anchor, | ||
| } | ||
| const markerIcon = L.divIcon({ | ||
| ...options, | ||
| className: 'marker', | ||
| }) | ||
| const xy = Array.from(config.xy).reverse() | ||
| const marker = L.marker(xy, { icon: markerIcon }) | ||
| .addTo(this.map) | ||
| const element = marker.getElement() | ||
| element.classList.add('marker') | ||
|
|
||
| element.remove = () => this.map.removeLayer(marker) | ||
| return element | ||
| } | ||
|
|
||
| /** options: data */ | ||
| addTileData ({ map, data }) { | ||
| const tileData = data.filter(d => d.type === 'tile') | ||
|
|
||
|
|
@@ -136,39 +111,34 @@ const Renderer = class extends defaultExport { | |
| } | ||
| } | ||
|
|
||
| addGPXFile ({ map, data }) { | ||
| const gpxUrl = data.find(record => record.type === 'gpx') | ||
| if (!gpxUrl) return { state: 'skip' } | ||
|
|
||
| const script = document.createElement('script') | ||
| script.src = | ||
| 'https://cdnjs.cloudflare.com/ajax/libs/leaflet-gpx/1.7.0/gpx.min.js' | ||
| document.body.append(script) | ||
| /** actions: marker */ | ||
| addMarker (config) { | ||
| const options = config.element | ||
| ? { | ||
| html: config.element.innerHTML, | ||
| iconSize: config.size, | ||
| iconAnchor: config.anchor, | ||
| } | ||
| : { | ||
| html: this.svgPin.html, | ||
| iconSize: this.svgPin.size, | ||
| iconAnchor: this.svgPin.anchor, | ||
| } | ||
| const markerIcon = L.divIcon({ | ||
| ...options, | ||
| className: 'marker', | ||
| }) | ||
| const xy = Array.from(config.xy).reverse() | ||
| const marker = L.marker(xy, { icon: markerIcon }) | ||
| .addTo(this.map) | ||
| const element = marker.getElement() | ||
| element.classList.add('marker') | ||
|
|
||
| const options = { | ||
| gpx_options: { | ||
| joinTrackSegments: false, | ||
| }, | ||
| polyline_options: { | ||
| color: 'red', | ||
| weight: 3, | ||
| lineCap: 'round', | ||
| }, | ||
| marker_options: { | ||
| startIconUrl: null, | ||
| endIconUrl: null, | ||
| shadowUrl: '', | ||
| wptIconUrls: { | ||
| '': null, | ||
| }, | ||
| }, | ||
| async: true, | ||
| } | ||
| script.onload = () => { | ||
| new L.GPX(gpxUrl, options).addTo(map) | ||
| } | ||
| element.remove = () => this.map.removeLayer(marker) | ||
| return element | ||
| } | ||
|
|
||
| /** actions: camera */ | ||
| async updateCamera ({ center, zoom, bounds, animation, padding, duration }) { | ||
| const latLon = center ? L.latLng(center[1], center[0]) : this.map.getCenter() | ||
| const options = { | ||
|
|
@@ -196,6 +166,7 @@ const Renderer = class extends defaultExport { | |
| }) | ||
| } | ||
|
|
||
| /** utils: projection */ | ||
| project ([lng, lat]) { | ||
| return this.map.latLngToContainerPoint([lat, lng]) | ||
| } | ||
|
|
@@ -206,4 +177,5 @@ const Renderer = class extends defaultExport { | |
| } | ||
| } | ||
|
|
||
| /** export */ | ||
| export default Renderer | ||
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