Provide some bonus options for the Internet Roadtrip minimap.
当前为
// ==UserScript== // @name Internet Roadtrip Minimap tricks // @namespace jdranczewski.github.io // @match https://neal.fun/internet-roadtrip/* // @version 0.5.4 // @author jdranczewski (+netux +GameRoMan) // @description Provide some bonus options for the Internet Roadtrip minimap. // @license MIT // @icon https://files.catbox.moe/v4yu3f.png // @grant GM.setValues // @grant GM.getValues // @grant GM.addStyle // @grant unsafeWindow // @require https://cdn.jsdelivr.net/npm/[email protected] // @require https://cdn.jsdelivr.net/gh/ianengelbrecht/geo-coordinates-parser@b06d051f2a70bc95c2fa1a063ceef85f19823fee/bundle/geocoordsparser.js // @require https://cdn.jsdelivr.net/npm/@turf/turf@7/turf.min.js // ==/UserScript== // This works together with irf.d.ts to give us type hints /** * Internet Roadtrip Framework * @typedef {typeof import('internet-roadtrip-framework')} IRF */ (async function() { // Get map methods and various objects const map = await IRF.vdom.map; const odometer = await IRF.vdom.odometer; const odometer_el = await IRF.dom.odometer; const ml_map = map.data.map; const mapMethods = map.methods; const mapContainerEl = await IRF.dom.map; const miniMapEl = mapContainerEl.querySelector('#mini-map'); const expandButtonEl = mapContainerEl.querySelector('.expand-button'); const marker_el = map.data.marker.getElement(); const vcontainer = await IRF.vdom.container; const maplibre = await IRF.modules.maplibre; let measure; // Custom styles GM.addStyle(` @media (min-width: 900px) { .map-container { & .expand-button { cursor: nesw-resize; display: flex !important; } & #mini-map { position: relative; width: var(--map-width, 250px) !important; height: var(--map-height, 170px) !important; } } .expanded #mini-map { width: var(--map-width-expanded, 450px) !important; height: var(--map-height-expanded, 300px) !important; } .expanded .expand-button img { rotate: 180deg; } .expanded { opacity: var(--map-opacity-expanded, 1) !important; } } .map-container { transition: opacity .5s; &:hover { opacity: 1 !important; } } .maplibregl-marker { opacity: var(--marker-opacity, 1) !important; display: flex; justify-content: center; align-items: center; } .mmt-map-menu-opened { opacity: 1 !important; } /* Putting this in #mini-map so Netux's PIP script can copy the styles correctly */ #mini-map { #mmt-menu { position: fixed; z-index: 1000; transform: translate(0, -100%); & button { width: 100%; text-align: left; display: flex; align-items: center; } & .maplibregl-ctrl-icon { width: 29px; } & .maplibregl-ctrl-icon + span { margin: 0 9px 0 5px; display: flex; align-items: center; } & #mmt-menu-label { margin: 5px 0 0 0; font-size: 14px; padding: 6px; background: #f1f1f1; display: flex; justify-content: space-between; & #mmt-menu-close { margin-left: 10px; margin-right: 2px; cursor: pointer; } } & #mmt-menu-color { display: none; } } .mmt-menu-Map .mmt-hide-Map {display: none !important;} .mmt-menu-Marker .mmt-hide-Marker {display: none !important;} .mmt-menu-Car .mmt-hide-Car {display: none !important;} /* For debugging */ .mmt-menu-Map .mmt-hide-Map {opacity: 0.5 !important;} .mmt-menu-Marker .mmt-hide-Marker {opacity: 0.5 !important;} .mmt-menu-Car .mmt-hide-Car {opacity: 0.5 !important;} .mmt-distance-control { display: flex; & div { display: flex; align-items: center; padding: 0px 5px; border-right: 1px solid #ddd; } } } /* Decimal points */ .mmt-miles-decimal .miles-text { text-align: center; line-height: 10px; & span { display: inline !important; font-size: 10px; } } /* For Netux's PIP script */ @media (display-mode: picture-in-picture) { .maplibregl-ctrl-scale { margin: 0px 5px 5px 0px !important; } #mini-map { #mmt-menu { transform: translate(0, 0px) !important; top: 10px !important; right: 10px !important; left: auto !important; } } } `); // Settings const settings = { "expand_map": false, "default_zoom": 12.5, "timeout_centre": true, "reset_zoom": false, "show_scale": true, "km_units": false, "decimal_units": false, "coordinates_fancy": false, "map_size": { width: undefined, height: undefined, expanded_width: undefined, expanded_height: undefined }, "map_opacity": 1, "background_opacity": 1, "map_opacity_expanded": 1, "background_opacity_expanded": 1, "marker_opacity": 1, "route_opacity": 1, "marker_color": "#f7a000", "markers": {}, "car_marker_custom": false, "car_marker_size": 54, "car_marker_url": "https://files.catbox.moe/a55qk5.png", "car_marker_scale": 65, "car_marker_rotation": 90, "car_marker_flip": false, "car_marker_flip_x": false, "side_compass": false, "side_Go to coordinates": false, "side_Copy coordinates": false, "side_Measure distance": false, "side_Open Street View": true, "side_Open SV coverage map": true, "side_Add marker": false, "side_Centre": true, "coverage": true, "coverage_opacity": 0.75, } const storedSettings = await GM.getValues(Object.keys(settings)) Object.assign( settings, storedSettings ); await GM.setValues(settings); // Settings panel GUI let gm_info = GM.info gm_info.script.name = "Minimap tricks" const irf_settings = IRF.ui.panel.createTabFor( gm_info, { tabName: "Minimap", style: "a {color: #aaa};" } ); // Add UI button to reset map scale { let button = document.createElement("button"); button.style.marginRight = "10px"; button.innerText = "Reset map size"; button.onclick = () => { settings.map_size = {}; GM.setValues(settings); setMiniMapSize(settings.map_size); } irf_settings.container.appendChild(button); } // Add UI button to remove all markers { let button = document.createElement("button"); button.innerText = "Remove all markers"; button.className = "mmt-button"; button.onclick = () => { for (const [marker_id, marker] of Object.entries(markers)) { marker._mmt_remove(); } } irf_settings.container.appendChild(button); } irf_settings.container.appendChild(document.createElement("br")); irf_settings.container.appendChild(document.createElement("br")); // Checkboxes function add_checkbox(name, identifier, callback=undefined, settings_container=irf_settings.container) { let label = document.createElement("label"); let checkbox = document.createElement("input"); checkbox.type = "checkbox"; checkbox.checked = settings[identifier]; checkbox.className = IRF.ui.panel.styles.toggle; label.appendChild(checkbox); let text = document.createElement("span"); text.innerText = " " + name; label.appendChild(text); checkbox.onchange = () => { settings[identifier] = checkbox.checked; GM.setValues(settings); if (callback) callback(checkbox.checked); } settings_container.appendChild(label); settings_container.appendChild(document.createElement("br")); settings_container.appendChild(document.createElement("br")); } add_checkbox("Auto-expand map", "expand_map"); add_checkbox("Re-centre map after a timeout", "timeout_centre"); add_checkbox("Reset zoom with map re-centre", "reset_zoom"); function add_slider( name, identifier, callback=undefined, slider_bits=[1, 17, .5] ) { let label = document.createElement("label"); let text = document.createElement("span"); text.innerText = " " + name + ": "; label.appendChild(text); let value_label = document.createElement("span"); value_label.innerText = settings[identifier]; label.appendChild(value_label); let slider = document.createElement("input"); slider.type = "range"; slider.min = slider_bits[0]; slider.max = slider_bits[1]; slider.step = slider_bits[2]; slider.value = settings[identifier]; slider.className = IRF.ui.panel.styles.slider; label.appendChild(slider); slider.oninput = () => { settings[identifier] = slider.value; value_label.innerText = slider.value; GM.setValues(settings); if (callback) callback(slider.value); } slider.onmousedown = (e) => {e.stopPropagation()} irf_settings.container.appendChild(label); irf_settings.container.appendChild(document.createElement("br")); irf_settings.container.appendChild(document.createElement("br")); } add_slider("Default map zoom", "default_zoom"); // Fly to a location let first_fly = true; const zoom_subscription = ml_map.on("moveend", () => { if (Math.abs(ml_map.getZoom() - settings.default_zoom) < 0.2) { first_fly = false; zoom_subscription.unsubscribe(); } }) function flyTo(map, coords) { let args = { center: [ coords[1], coords[0] ], essential: !0, } if (first_fly || settings.reset_zoom) { args["zoom"] = settings.default_zoom; } map.flyTo(args, {flying: true}); } // Proxy the map resetting map.state.flyTo = new Proxy(mapMethods.flyTo, { apply: (target, thisArg, args) => { // We're handling this ourselves below return; }, }); // Proxy the user interaction handling to not include flyTo calls ml_map.off("dragstart", mapMethods.handleUserInteraction); ml_map.off("zoomstart", mapMethods.handleUserInteraction); map.state.handleUserInteraction = new Proxy(mapMethods.handleUserInteraction, { apply: (target, thisArg, args) => { if (!args[0]?.flying) { return Reflect.apply(target, thisArg, args); } }, }); ml_map.on("dragstart", mapMethods.handleUserInteraction); ml_map.on("zoomstart", mapMethods.handleUserInteraction); // Sync map to the coordinates when the marker is updated // but only if the marker moved a significant distance (compared to the tile size) map.data.marker.setLngLat = new Proxy(map.data.marker.setLngLat, { apply: (target, thisArg, args) => { const map_lnglat = ml_map.getCenter(); diff = [ Math.abs(args[0][0] - map_lnglat.lng), Math.abs(args[0][1] - map_lnglat.lat) ] const tile_width = 360/(2**ml_map.getZoom()); const factor = 0.01; if ( (diff[0] > tile_width*factor || diff[1] > tile_width*factor) && (Date.now() - map.data.lastUserInteraction > 30000) && (settings.timeout_centre || map.data.lastUserInteraction == 0) ) { flyTo(ml_map, [args[0][1], args[0][0]]) } return Reflect.apply(target, thisArg, args); } }) // Add buttons to the map - define the Control object that holds them const contexts = ["Side", "Map", "Car", "Marker"]; class TricksControl { constructor() { this._c_cont = document.createElement('div'); // Control container this._m_cont = document.createElement('div'); // Menu container this._m_cont.id = "mmt-menu"; this._m_cont.style.display = "none"; miniMapEl.appendChild(this._m_cont); document.addEventListener("click", (e) => { this._hide_menu(); }); this._m_options = document.createElement('div'); this._m_options.className = 'maplibregl-ctrl maplibregl-ctrl-group'; this._m_cont.appendChild(this._m_options); let label_box = document.createElement('div'); label_box.id = "mmt-menu-label"; label_box.className = 'maplibregl-ctrl maplibregl-ctrl-group'; this._m_cont.appendChild(label_box); this._m_label = document.createElement('span'); this._m_label.innerText = "Map"; let label = document.createElement('span'); label.innerText = " menu"; label.prepend(this._m_label); label_box.appendChild(label); let close = document.createElement('span'); close.innerText = "X"; close.id = "mmt-menu-close"; label_box.appendChild(close); this._s_cont = document.createElement('div') // Settings container } _show_menu() { control._m_cont.style.display = "block"; mapContainerEl.classList.add("mmt-map-menu-opened"); } _hide_menu() { this._m_cont.style.display = "none"; mapContainerEl.classList.remove("mmt-map-menu-opened"); } openMenu(context, lat, lng, left, top, data=undefined) { this.context = context; this.lat = lat; this.lng = lng; this.data = data; this._m_cont.style.top = `${top}px`; this._m_cont.style.left = `${left}px`; this._show_menu(); } _context = undefined; set context(value) { this._m_label.innerText = value; this._m_cont.className = `mmt-menu-${value.replaceAll(' ', '-')}` this._context = value; } get context() { return this._context; } lat = 0; lng = 0; data = undefined; onAdd(map) { this._map = map; this._c_cont.className = 'maplibregl-ctrl maplibregl-ctrl-group'; return this._c_cont; } onRemove() { this._c_cont.parentNode.removeChild(this._c_cont); this._map = undefined; } addButton(icon, name, callback, context=undefined) { // Add side button if (context == undefined || context.includes("Side")) { let button = document.createElement("button"); button.style.display = settings[`side_${name}`] ? "block" : "none"; button.title = name; add_checkbox(`Show ${name}`, `side_${name}`, (value) => { button.style.display = value ? "block" : "none"; }, this._s_cont); let button_icon = document.createElement("span"); button_icon.className = "maplibregl-ctrl-icon"; button_icon.style.backgroundImage = `url("${icon}")`; button_icon.style.backgroundSize = "contain"; button.appendChild(button_icon); button.onclick = () => { this.context = "Side"; this.lat = vcontainer.data.currentCoords.lat; this.lng = vcontainer.data.currentCoords.lng; this.marker = undefined; callback(this) }; this._c_cont.appendChild(button); } let button = document.createElement("button"); if (context !== undefined) { contexts.forEach((v, i) => { if (!context.includes(v)) button.classList.add(`mmt-hide-${v.replaceAll(' ', '-')}`); }) } let button_icon = document.createElement("span"); button_icon.className = "maplibregl-ctrl-icon"; button_icon.style.backgroundImage = `url("${icon}")`; button_icon.style.backgroundSize = "contain"; button.appendChild(button_icon); let button_label = document.createElement("span"); button_label.innerText = name; button.appendChild(button_label); button.onclick = () => { callback(this) }; this._m_options.appendChild(button); return button_label; } } // Define map controls to add buttons for let control = new TricksControl(); // Expose some APIs unsafeWindow._MMT_control = control; unsafeWindow._MMT_addContext = (name, available) => { contexts.push(name); const css_name = name.replaceAll(' ', '-'); Array.from(control._m_options.children).forEach((child) => { if (!available.includes(child.children[1].innerText)) { child.classList.add(`mmt-hide-${css_name}`); } }) GM.addStyle(` #mini-map { .mmt-menu-${css_name} .mmt-hide-${css_name} {display: none !important;} }`); } // Add all the buttons! // Go to coordinates control.addButton( "data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20fill%3D%22none%22%20viewBox%3D%22-6%20-6%2036%2036%22%20stroke-width%3D%221.5%22%20stroke%3D%22currentColor%22%20class%3D%22size-6%22%3E%3Cpath%20stroke-linecap%3D%22round%22%20stroke-linejoin%3D%22round%22%20d%3D%22M6%2012%203.269%203.125A59.8%2059.8%200%200%201%2021.485%2012%2059.8%2059.8%200%200%201%203.27%2020.875L5.999%2012Zm0%200h7.5%22%2F%3E%3C%2Fsvg%3E", "Go to coordinates", async (c) => { let converted; try { converted = convert(prompt("Input coordinates here:")); } catch { alert("Coordinates were incorrect!"); return } add_marker(converted.decimalLatitude, converted.decimalLongitude); flyTo( ml_map, [converted.decimalLatitude, converted.decimalLongitude] ) }, ["Side", "Map"] ); // Copy coordinates control.addButton( "data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20fill%3D%22none%22%20viewBox%3D%22-6%20-6%2036%2036%22%20stroke-width%3D%221.5%22%20stroke%3D%22currentColor%22%20class%3D%22size-6%22%3E%3Cpath%20stroke-linecap%3D%22round%22%20stroke-linejoin%3D%22round%22%20d%3D%22M15.75%2017.25v3.375c0%20.621-.504%201.125-1.125%201.125h-9.75a1.125%201.125%200%200%201-1.125-1.125V7.875c0-.621.504-1.125%201.125-1.125H6.75a9%209%200%200%201%201.5.124m7.5%2010.376h3.375c.621%200%201.125-.504%201.125-1.125V11.25c0-4.46-3.243-8.161-7.5-8.876a9%209%200%200%200-1.5-.124H9.375c-.621%200-1.125.504-1.125%201.125v3.5m7.5%2010.375H9.375a1.125%201.125%200%200%201-1.125-1.125v-9.25m12%206.625v-1.875a3.375%203.375%200%200%200-3.375-3.375h-1.5a1.125%201.125%200%200%201-1.125-1.125v-1.5a3.375%203.375%200%200%200-3.375-3.375H9.75%22%2F%3E%3C%2Fsvg%3E", "Copy coordinates", async (c) => { let coords; if (settings.coordinates_fancy) { coords = convert(`${c.lat},${c.lng}`).toCoordinateFormat("DMS").replaceAll(" ", "").replace(",", ", "); } else { coords = `${c.lat}, ${c.lng}`; } navigator.clipboard.writeText(coords); } ); // Measure disctance const ruler_icon = '<svg xmlns="http://www.w3.org/2000/svg" viewBox="-200 -1160 1360 1360"><path d="M200-160v-340q0-142 99-241t241-99q142 0 241 99t99 241q0 142-99 241t-241 99H200Zm80-80h260q108 0 184-76t76-184q0-108-76-184t-184-76q-108 0-184 76t-76 184v260Zm260-120q58 0 99-41t41-99q0-58-41-99t-99-41q-58 0-99 41t-41 99q0 58 41 99t99 41Zm0-80q-25 0-42.5-17.5T480-500q0-25 17.5-42.5T540-560q25 0 42.5 17.5T600-500q0 25-17.5 42.5T540-440ZM80-160v-200h80v200H80Zm460-340Z"/></svg>' control.addButton( `data:image/svg+xml,${encodeURIComponent(ruler_icon)}`, "Measure distance", async (c) => { distance_control.startMeasure(); if (c.context == "Car") measure.toggleCar(); else if (c.context != "Side") measure.addPoint(c.lat, c.lng); } ) // Open Street View control.addButton( "https://storage.googleapis.com/support-kms-prod/SNP_E2308F5561BE1525D2C88838252137BC5634_4353424_en_v0", "Open Street View", async (c) => { let data = vcontainer.data; // URL pattern from https://roadtrip.pikarocks.dev/ const url = ( "https://www.google.com/maps/@?api=1&map_action=pano" + `&viewpoint=${c.lat},${c.lng}` + ((c.context == "Car" || c.context == "Side") ? `&pano=${data.currentPano}&heading=${data.currentHeading}` : "") + "&fov=90" ) window.open(url, "_blank"); } ); // Open SV coverage map control.addButton( "data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xml%3Aspace%3D%22preserve%22%20width%3D%22122.9%22%20height%3D%22122.9%22%3E%3Cpath%20d%3D%22M24.7%2062.4c1.8%201.6%203.6%203.2%205.4%204.6%202.4-3.6%205-7%208-10a7.2%207.2%200%200%201-.7-5.2c-3-1.9-6-4-9.2-6.4a38%2038%200%200%200-3.7%2017.3zm5.2-20.3c3.2%202.4%206.3%204.6%209.2%206.5a7.2%207.2%200%200%201%209.7-.8%2058.2%2058.2%200%200%201%2014.8-7%208%208%200%200%201%20.6-4c-4.4-3.8-9.6-7-15.6-10A37%2037%200%200%200%2029.9%2042zm23.7-16.8a75%2075%200%200%201%2012.7%208.5%208%208%200%200%201%204.6-2L72%2026a37%2037%200%200%200-18.4-.7zm21.9%202-1%205c2.4%201%204.3%203%205%205.5%203.3-.3%206.7-.3%2010.2-.1a37.7%2037.7%200%200%200-14.2-10.5zm17%2014.2c-4.5-.4-8.8-.4-12.9%200a8%208%200%200%201-2.5%204.4%2049%2049%200%200%201%206%2013.3h.8c3.3%200%206%202%207%205l7.4.2.1-3c0-7.3-2.1-14.2-5.9-20zM97.8%2068l-6.8-.1c-.6%202.8-2.8%205-5.6%205.6.1%203.3%200%206.9-.4%2010.6%202-.2%204.2-.5%206.3-1%203.3-4.3%205.5-9.5%206.5-15.1zm-4.4%2018.4a40.5%2040.5%200%200%201-32%2015.6A40.5%2040.5%200%200%201%2021%2061.4%2040.5%2040.5%200%200%201%2061.4%2021%2040.5%2040.5%200%200%201%20102%2061.4a40%2040%200%200%201-8.6%2025zm-5.7%201-3.1.4-.5%202.8%203.5-3zm-7.8%206%201-5.4c-6.6.4-13%200-19.1-1.4a6.5%206.5%200%200%201-5.4%202.3L53%2097.5c2.7.6%205.5%201%208.3%201v-.1c6.8%200%2013-1.8%2018.5-5zm-30.3%203%203.4-8.7a6.5%206.5%200%200%201-2.7-4.5%2086%2086%200%200%201-19.2-10.9l-3%205.3a37.1%2037.1%200%200%200%2021.5%2018.9zM26.4%2073.3l1.8-3.1-3.2-2.6c.3%202%20.8%203.9%201.4%205.7zM51%2050.7a7.2%207.2%200%200%201%20.4%204.9c4%201.9%207.9%203.4%2011.8%204.6a261%20261%200%200%200%204.1-13.5c-1-.6-1.8-1.5-2.5-2.5A55.5%2055.5%200%200%200%2051%2050.7zm-1.5%208a7.2%207.2%200%200%201-9%201c-2.7%202.8-5.2%206-7.5%209.5a83.2%2083.2%200%200%200%2018%2010.3%206.5%206.5%200%200%201%206.5-3.6c1.6-4%203-8%204.5-12.3a85.6%2085.6%200%200%201-12.5-4.9zm24.4-11a8.1%208.1%200%200%201-3.1.2l-4%2013.3c3.4.8%207%201.5%2010.6%202%20.6-1.1%201.4-2%202.4-2.7a46.8%2046.8%200%200%200-5.9-12.8zm7.8%2025.6a7.2%207.2%200%200%201-5-6.6c-3.8-.5-7.5-1.2-11.1-2a419%20419%200%200%201-4.7%2012.6%206.5%206.5%200%200%201%202.4%206%2070.3%2070.3%200%200%200%2018%201c.4-3.8.6-7.5.4-11z%22%20style%3D%22fill%3A%235fbdff%3Bfill-opacity%3A1%3Bstroke-width%3A.660746%22%2F%3E%3C%2Fsvg%3E", "Open SV coverage map", async (c) => { const url = ( "https://sv-map.netlify.app/#base=roadmap&cov=all&" + `panos=&zoom=${ml_map.getZoom()+1}¢er=${c.lat}%2C${c.lng}` ) window.open(url, "_blank") } ); // Set up markers const markers = {}; unsafeWindow._MMT_getMarkers = () => { return markers; } const marker_icon_base = "data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20fill%3D%22none%22%20viewBox%3D%22-5%20-6%2037%2036%22%20stroke-width%3D%221.5%22%20stroke%3D%22currentColor%22%20class%3D%22size-6%22%3E%3Cpath%20stroke-linecap%3D%22round%22%20stroke-linejoin%3D%22round%22%20d%3D%22M15%2010.5a3%203%200%201%201-6%200%203%203%200%200%201%206%200%22%2F%3E%3Cpath%20stroke-linecap%3D%22round%22%20stroke-linejoin%3D%22round%22%20d%3D%22M19.5%2010.5c0%207.142-7.5%2011.25-7.5%2011.25S4.5%2017.642%204.5%2010.5a7.5%207.5%200%201%201%2015%200%22%2F%3E"; async function add_marker(lat, lng, marker_id=undefined, color=undefined) { const marker = new maplibre.Marker({ draggable: true, opacity: 0.7, scale: 0.8, color: color ? color : settings.marker_color }) .setLngLat([lng, lat]) .addTo(ml_map); if (!marker_id) { marker_id = crypto.randomUUID(); settings.markers[marker_id] = [lat, lng]; GM.setValues(settings); } marker._mmt_id = marker_id; markers[marker_id] = marker; marker._mmt_remove = () => { delete settings.markers[marker_id]; delete markers[marker_id]; GM.setValues(settings); marker.remove(); } marker.on("dragend", (e) => { const lngLat = marker.getLngLat(); settings.markers[marker_id][0] = lngLat.lat; settings.markers[marker_id][1] = lngLat.lng; GM.setValues(settings); }); marker.getElement().addEventListener("contextmenu", (f) => { f.stopPropagation(); f.preventDefault(); const colour = marker.getElement().children[0].children[0].children[1].getAttribute("fill"); mcol_input.value = colour; const lngLat = marker.getLngLat(); control.openMenu( "Marker", lngLat.lat, lngLat.lng, f.clientX, f.clientY, marker ); }); } for (const [marker_id, value] of Object.entries(settings.markers)) { add_marker(value[0], value[1], marker_id, value[2]); } // Add marker control.addButton( marker_icon_base + "%3Cpath%20d%3D%22M19%2021h8m-4-4v8%22%2F%3E%3C%2Fsvg%3E", "Add marker", async (c) => { add_marker(c.lat, c.lng); }, ["Side", "Car", "Map"] ); // Centre control.addButton( "data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='29' height='29' fill='%23333' viewBox='0 0 20 20'%3E%3Cpath d='M10 4C9 4 9 5 9 5v.1A5 5 0 0 0 5.1 9H5s-1 0-1 1 1 1 1 1h.1A5 5 0 0 0 9 14.9v.1s0 1 1 1 1-1 1-1v-.1a5 5 0 0 0 3.9-3.9h.1s1 0 1-1-1-1-1-1h-.1A5 5 0 0 0 11 5.1V5s0-1-1-1m0 2.5a3.5 3.5 0 1 1 0 7 3.5 3.5 0 1 1 0-7'/%3E%3Ccircle cx='10' cy='10' r='2'/%3E%3C/svg%3E", "Centre", async (c) => { flyTo( ml_map, [c.lat, c.lng] ) if (c.context == "Side" || c.context == "Car") { map.state.lastUserInteraction = 0; } }, ["Side", "Car", "Marker"] ); // Marker colour const dropper_svg = '<svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="-6 -6 36 36" stroke-width="1.5" stroke="currentColor" class="size-6"><path stroke-linecap="round" stroke-linejoin="round" d="m15 11.25 1.5 1.5.75-.75V8.758l2.276-.61a3 3 0 1 0-3.675-3.675l-.61 2.277H12l-.75.75 1.5 1.5M15 11.25l-8.47 8.47c-.34.34-.8.53-1.28.53s-.94.19-1.28.53l-.97.97-.75-.75.97-.97c.34-.34.53-.8.53-1.28s.19-.94.53-1.28L12.75 9M15 11.25 12.75 9"/></svg>'; control.addButton( `data:image/svg+xml,${encodeURIComponent(dropper_svg)}`, "Set color", (c) => {mcol_input.click()}, ["Marker"] ) const mcol_input = document.createElement("input"); mcol_input.type = "color"; mcol_input.id = "mmt-menu-color"; mcol_input.addEventListener("input", (e) => { if (control.data) { control.data.getElement().children[0].children[0].children[1].setAttribute( "fill", mcol_input.value ); settings.markers[control.data._mmt_id][2] = mcol_input.value; GM.setValues(settings); } }) // Remove marker control.addButton( marker_icon_base + "%3Cpath%20d%3D%22M20%2018l6%206m-6%200l6%20-6%22%2F%3E%3C%2Fsvg%3E", "Remove marker", async (c) => { control.data._mmt_remove(); }, ["Marker"] ); // Add the Control to the map and set up triggers for contex menus ml_map.addControl(control, "bottom-left"); ml_map.on("contextmenu", (e) => { control.openMenu( "Map", e.lngLat.lat, e.lngLat.lng, e.originalEvent.clientX, e.originalEvent.clientY ) }) marker_el.oncontextmenu = (e) => { e.stopPropagation(); e.preventDefault(); control.openMenu( "Car", vcontainer.data.currentCoords.lat, vcontainer.data.currentCoords.lng, e.clientX, e.clientY ) } // Hide the menu when PIP exits let inPIP = false; if (window.documentPictureInPicture) { documentPictureInPicture.addEventListener("enter", (e) => { setLayerOpacity(1); inPIP = true; e.window.addEventListener("pagehide", (f) => { control._hide_menu(); setLayerOpacity(); inPIP = false; }); }) } // Add a scale bar const scale_control = new (await IRF.modules.maplibre).ScaleControl({ unit: odometer.data.isKilometers ? "metric": "imperial" }) ml_map.addControl(scale_control, "bottom-right"); scale_control._container.style.margin = "0px 36px 5px 0px"; scale_control._container.style.display = settings.show_scale ? "block" : "none"; // Sync the scale bar units to the odometer // Get the original setter const { set: isKilometersSetter } = Object.getOwnPropertyDescriptor(odometer.state, 'isKilometers'); // Override the setter Object.defineProperty(odometer.state, 'isKilometers', { set(isKilometers) { const r_value = isKilometersSetter.call(this, isKilometers); // Set the units on the scale bar scale_control.setUnit(isKilometers ? "metric": "imperial"); // Update the units on the distance measurement if (measure) measure.setDistance(); return r_value }, configurable: true, enumerable: true, }); add_checkbox("Show map scale", "show_scale", (show) => { scale_control._container.style.display = show ? "block" : "none"; }); // Default to kilometres if desired if (settings.km_units) { odometer.state.isKilometers = true; } add_checkbox("Use metric units", "km_units", async (value) => { odometer.state.isKilometers = value; }); // Display decimal points if desired const decimal_el = document.createElement("span"); const units_el = odometer_el.getElementsByClassName("miles-text")[0]; decimal_el.style.display = "none"; units_el.appendChild(decimal_el); (await IRF.vdom.container).state.updateData = new Proxy( (await IRF.vdom.container).methods.updateData, { apply: (target, thisArg, args) => { // debugger; let distance = args[0]["distance"] if (odometer.data.isKilometers) {distance *= odometer.data.conversionFactor} const decimals = (distance % 1).toFixed(2); decimal_el.innerHTML = `<br>${decimals.substring(1)}`; return Reflect.apply(target, thisArg, args); }, }); add_checkbox("Show decimals in distance", "decimal_units", async (value) => { if (value) { odometer_el.classList.toggle("mmt-miles-decimal", true); } else { odometer_el.classList.toggle("mmt-miles-decimal", false); } }); odometer_el.classList.toggle("mmt-miles-decimal", settings.decimal_units); add_checkbox("Use minutes and seconds for coordinates", "coordinates_fancy"); // Opacities function setLayerOpacity(value=undefined) { if (!value) { value = map.data.isExpanded ? settings.background_opacity_expanded : settings.background_opacity; } value = parseFloat(value); ml_map.setPaintProperty("background", "background-opacity", value); ml_map.setPaintProperty("water", "fill-opacity", value); } // Map opacity mapContainerEl.style.opacity = settings.map_opacity; add_slider("Collapsed map opacity", "map_opacity", (value) => { mapContainerEl.style.opacity = value; }, [0, 1, 0.05]); add_slider("Collapsed map background opacity", "background_opacity", (value) => { if (!map.data.isExpanded) setLayerOpacity(value); }, [0, 1, 0.05]); mapContainerEl.style.setProperty('--map-opacity-expanded', settings.map_opacity_expanded); add_slider("Expanded map opacity", "map_opacity_expanded", (value) => { mapContainerEl.style.setProperty('--map-opacity-expanded', value); }, [0, 1, 0.05]); add_slider("Expanded map background opacity", "background_opacity_expanded", (value) => { if (map.data.isExpanded) setLayerOpacity(value); }, [0, 1, 0.05]); //Marker opacity marker_el.style.setProperty('--marker-opacity', settings.marker_opacity); // Route opacity add_slider("Route opacity", "route_opacity", (value) => { ml_map.setPaintProperty("route", "line-opacity", parseFloat(value)); ml_map.setPaintProperty("old-route-layer", "line-opacity", parseFloat(value)); }, [0, 1, 0.05]); // Set the variables for map resizing if not undefined function setMiniMapSize({ width, height, expanded_width, expanded_height }) { miniMapEl.style.setProperty('--map-width', width ? `${Math.min(Math.max(0, width), 100)}vw` : ""); miniMapEl.style.setProperty('--map-height', height ? `${Math.min(Math.max(0, height), 100)}vh` : ""); miniMapEl.style.setProperty('--map-width-expanded', expanded_width ? `${Math.min(Math.max(0, expanded_width), 100)}vw` : ""); miniMapEl.style.setProperty('--map-height-expanded', expanded_height ? `${Math.min(Math.max(0, expanded_height), 100)}vh` : ""); } // Handle the dragging logic for resizing let isClicked = false; // Clicked determines if we should be listening to mousemove let isResizing = false; // Resizing determines if the expanded state should be switched let lastX, lastY; expandButtonEl.addEventListener('mousedown', (e) => { isClicked = true; lastX = e.clientX; lastY = e.clientY; e.preventDefault(); }); document.addEventListener('mousemove', (e) => { if (!isClicked) return; if (e.buttons == 0) { isClicked = false; isResizing = false; return; } const deltaX = e.clientX - lastX; const deltaY = e.clientY - lastY; // Set the resizing flag if we moved // The call to switch expanded state will then not be sent isResizing = true; const currentSizePx = { width: miniMapEl.offsetWidth, height: miniMapEl.offsetHeight }; const e_mod = mapContainerEl.classList.contains("expanded") ? "expanded_" : ""; settings.map_size[e_mod+"width"] = (currentSizePx.width + deltaX) / window.innerWidth * 100 settings.map_size[e_mod+"height"] = (currentSizePx.height - deltaY) / window.innerHeight * 100 setMiniMapSize(settings.map_size); GM.setValues(settings); lastX = e.clientX; lastY = e.clientY; }); document.addEventListener('mouseup', (e) => { isClicked = false; }); // Override toggleExpand, which always fires on mouseup on the expand button map.state.toggleExpand = new Proxy(map.methods.toggleExpand, { apply(ogToggleExpand, thisArg, args) { if (isResizing) { isResizing = false; return; } isClicked = false; const value = ogToggleExpand.apply(thisArg, args); setLayerOpacity(); return value; } }); setMiniMapSize(settings.map_size); ml_map.resize(); // Automatically expand the map if (window.innerWidth > 900 && settings.expand_map) { map.state.isExpanded = true; } // Perform some actions once the map loads ml_map.on('load', () => { // Redraw when loaded, as map.state.isExpanded is not immediate ml_map.resize(); // Messing with styles should only happen once map is ready ml_map.setPaintProperty("route", "line-opacity", parseFloat(settings.route_opacity)); setLayerOpacity(); mapContainerEl.addEventListener("mouseenter", (e) => { if (inPIP) return; setLayerOpacity(1); }); mapContainerEl.addEventListener("mouseleave", (e) => { if (inPIP) return; setLayerOpacity(); }); // Add coverage ml_map.addSource('sv', { type: 'raster', tiles: [ 'https://mts.googleapis.com/vt?pb=%211m4%211m3%211i{z}%212i{x}%213i{y}%212m8%211e2%212ssvv%214m2%211scc%212s*211m3*211e2*212b1*213e2*212b1*214b1%214m2%211ssvl%212s*212b1%213m11%212sen%213sUS%2112m4%211e68%212m2%211sset%212sRoadmap%2112m3%211e37%212m1%211ssmartmaps%215m1%215f2'], tileSize: 256 }); ml_map.addSource('ugc_sv', { type: 'raster', tiles: [ 'https://mts.googleapis.com/vt?pb=%211m4%211m3%211i{z}%212i{x}%213i{y}%212m8%211e2%212ssvv%214m2%211scc%212s%2A211m3%2A211e3%2A212b1%2A213e2%2A211m3%2A211e10%2A212b1%2A213e2%2A212b1%2A214b1%214m2%211ssvl%212s%2A212b1%213m16%212sen%213sUS%2112m4%211e68%212m2%211sset%212sRoadmap%2112m3%211e37%212m1%211ssmartmaps%2112m4%211e26%212m2%211sstyles%212ss.e%7Cp.c%3A%23ff0000%2Cs.e%3Ag.f%7Cp.c%3A%23bd5f1b%2Cs.e%3Ag.s%7Cp.c%3A%23f7ca9e%2C%215m1%215f2%0A' ], tileSize: 256 }); ml_map.addLayer( { id: 'sv-tiles', type: 'raster', source: 'sv', minzoom: 0, maxzoom: 22, layout: { visibility: settings.coverage ? "visible" : "none", } }, "route" ); ml_map.addLayer( { id: 'svugc-tiles', type: 'raster', source: 'ugc_sv', minzoom: 0, maxzoom: 22, layout: { visibility: settings.coverage ? "visible" : "none", } }, "route" ); ml_map.moveLayer("route", "highway-name-path"); ml_map.moveLayer("svugc-tiles", "route"); ml_map.moveLayer("sv-tiles", "svugc-tiles"); ml_map.setPaintProperty("svugc-tiles", "raster-opacity", parseFloat(settings.coverage_opacity)); ml_map.setPaintProperty("sv-tiles", "raster-opacity", parseFloat(settings.coverage_opacity)); }); // Set the old route opacity once it's added const old_route_subscription = ml_map.on('data', "old-route-layer", (e) => { if (e.sourceID = "old-route-layer") { ml_map.setPaintProperty("old-route-layer", "line-opacity", parseFloat(settings.route_opacity)); ml_map.moveLayer("old-route-layer", "route"); ml_map.moveLayer("svugc-tiles", "old-route-layer"); ml_map.moveLayer("sv-tiles", "svugc-tiles"); old_route_subscription.unsubscribe(); } }) // Marker colour GUI setting { let label = document.createElement("label"); let input = document.createElement("input"); input.type = "color"; input.value = settings.marker_color; label.appendChild(input); let text = document.createElement("span"); text.innerText = " Added marker colour (right-click map to add marker)"; label.appendChild(text); input.onchange = () => { settings.marker_color = input.value; GM.setValues(settings); } irf_settings.container.appendChild(label); irf_settings.container.appendChild(document.createElement("br")); irf_settings.container.appendChild(document.createElement("br")); } // Correct car marker offset function default_marker_svg() { return ( 'url("data:image/svg+xml,%3Csvg%20viewBox%3D%220%200%20101%20245%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xml%3Aspace%3D%22preserve%22%20style%3D%22fill-rule%3Aevenodd%3Bclip-rule%3Aevenodd%3Bstroke-linecap%3Around%3Bstroke-linejoin%3Around%3Bstroke-miterlimit%3A1.5%22%3E%3Cg%20transform%3D%22translate(-118.117%20-1517)%22%3E%3Cpath%20d%3D%22M219%201598h-88.922l22.231-94h44.461z%22%20style%3D%22fill%3Aurl(%23a)%22%20transform%3D%22matrix(-1.13495%200%200%20-1.05851%20366.671%203208.5)%22%2F%3E' + (settings.car_marker_custom ? '' : '%3Ccircle%20cx%3D%22168.578%22%20cy%3D%221636.5%22%20r%3D%2238.5%22%20style%3D%22fill%3A%2300a6ff%3Bstroke%3A%23fff%3Bstroke-width%3A8.33px%22%2F%3E') + '%3C%2Fg%3E%3Cdefs%3E%3ClinearGradient%20id%3D%22a%22%20x1%3D%220%22%20y1%3D%220%22%20x2%3D%221%22%20y2%3D%220%22%20gradientUnits%3D%22userSpaceOnUse%22%20gradientTransform%3D%22matrix(0%2094%20-114%200%20174.539%201504)%22%3E%3Cstop%20offset%3D%220%22%20style%3D%22stop-color%3A%2300a6ff%3Bstop-opacity%3A.77%22%2F%3E%3Cstop%20offset%3D%221%22%20style%3D%22stop-color%3A%2300a6ff%3Bstop-opacity%3A0%22%2F%3E%3C%2FlinearGradient%3E%3C%2Fdefs%3E%3C%2Fsvg%3E")' ) } marker_el.style.backgroundImage = default_marker_svg(); marker_el.style.width = `${settings.car_marker_size}px`; marker_el.style.height = `${settings.car_marker_size}px`; // Custom car marker const custom_car = document.createElement("img"); custom_car.src = settings.car_marker_url; custom_car.style.maxWidth = `${settings.car_marker_scale}%`; custom_car.style.maxHeight = `${settings.car_marker_scale}%`; custom_car.style.rotate = `${settings.car_marker_rotation}deg`; custom_car.style.display = settings.car_marker_custom ? "block" : "none"; marker_el.appendChild(custom_car); // Correct the marker rotation when the car moves const changeStop = (await IRF.vdom.container).methods.changeStop; vcontainer.state.changeStop = new Proxy(changeStop, { apply: (target, thisArg, args) => { const returnValue = Reflect.apply(target, thisArg, args); map.data.marker.setRotation(args[3]); let x_flip = settings.car_marker_flip ? "-1" : "1"; if (settings.car_marker_flip_x && args[3] > 180) { custom_car.style.transform = `scale(${x_flip}, -1)`; } else { custom_car.style.transform = `scale(${x_flip}, 1)`; } if (measure) measure.updateCar(); return returnValue; }, }); // Override the normal marker rotation settings, we do it above! map.state.setMarkerRotation = new Proxy(mapMethods.setMarkerRotation, { apply: (target, thisArg, args) => {} }); // Custom car marker settings irf_settings.container.appendChild(document.createElement("hr")); irf_settings.container.appendChild(document.createElement("br")); add_slider("Car marker opacity", "marker_opacity", (value) => { marker_el.style.setProperty('--marker-opacity', value); }, [0, 1, 0.05]); add_checkbox("Custom car marker", "car_marker_custom", (show) => { custom_car.style.display = show ? "block" : "none"; marker_el.style.backgroundImage = default_marker_svg(); }) // URL for car marker { let label = document.createElement("label"); let text = document.createElement("span"); text.innerHTML = " Custom car marker image URL<br> (host on <a href='https://catbox.moe' target='_blank'>catbox.moe</a>):"; label.appendChild(text); label.appendChild(document.createElement("br")); var box = document.createElement("input"); box.value = settings.car_marker_url; box.style.width = "100%"; label.appendChild(box); irf_settings.container.appendChild(label); irf_settings.container.appendChild(document.createElement("br")); irf_settings.container.appendChild(document.createElement("br")); box.oninput = () => { settings.car_marker_url = box.value; GM.setValues(settings); custom_car.src = settings.car_marker_url; } } add_slider("Car marker size (px)", "car_marker_size", (value) => { marker_el.style.width = `${value}px`; marker_el.style.height = `${value}px`; }, [20, 100, 1]); add_slider("Custom car marker scale (%)", "car_marker_scale", (value) => { custom_car.style.maxWidth = `${value}%`; custom_car.style.maxHeight = `${value}%`; }, [0, 100, 1]); add_slider("Custom car marker rotation (deg)", "car_marker_rotation", (value) => { custom_car.style.rotate = `${value}deg`; }, [0, 360, 5]); add_checkbox("Flip image", "car_marker_flip") add_checkbox("Flip image when going left", "car_marker_flip_x") const attribution = document.createElement("span"); attribution.innerHTML = "Default white van picture:<br><a href='https://www.vecteezy.com/free-png/2d-delivery-truck-top-view' target='_blank'>2d Delivery Truck Top View PNGs by Vecteezy</a> - " irf_settings.container.appendChild(attribution); const restore_van = document.createElement("span"); restore_van.innerHTML = "Restore" restore_van.onclick = () => { box.value = "https://files.catbox.moe/a55qk5.png"; box.dispatchEvent(new Event("input")); } restore_van.style.textDecoration = "underline"; restore_van.style.color = "#aaa"; restore_van.style.cursor = "pointer"; irf_settings.container.appendChild(restore_van); irf_settings.container.appendChild(document.createElement("br")); irf_settings.container.appendChild(document.createElement("br")); // Map side menu settings irf_settings.container.appendChild(document.createElement("hr")); irf_settings.container.appendChild(document.createElement("br")); const menu_s_label = document.createElement("span"); menu_s_label.innerText = "Minimap side buttons:"; irf_settings.container.appendChild(menu_s_label); irf_settings.container.appendChild(document.createElement("br")); irf_settings.container.appendChild(document.createElement("br")); // Compass first // Add a compass const compass = new maplibre.NavigationControl({ visualizePitch: true, visualizeRoll: true, showCompass: true, showZoom: false }) ml_map.addControl(compass, "bottom-left"); compass._container.style.display = settings.side_compass ? "block" : "none"; add_checkbox("Show compass", "side_compass", (show) => { compass._container.style.display = show ? "block" : "none"; }) // Then all the other buttons irf_settings.container.appendChild(control._s_cont); // Coverage settings irf_settings.container.appendChild(document.createElement("hr")); irf_settings.container.appendChild(document.createElement("br")); add_checkbox("Show coverage", "coverage", (value) => { ["svugc-tiles", "sv-tiles"].forEach((kind) => { ml_map.setLayoutProperty( kind, "visibility", settings.coverage ? "visible" : "none" ) }); }) add_slider("Coverage opacity", "coverage_opacity", (value) => { ["svugc-tiles", "sv-tiles"].forEach((kind) => { ml_map.setPaintProperty(kind, "raster-opacity", parseFloat(settings.coverage_opacity)); }); }, [0, 1, 0.05]) // Measure distances const trash_svg = '<svg xmlns="http://www.w3.org/2000/svg" fill="none" stroke="currentColor" stroke-width="1.5" class="size-6" viewBox="-6 -6 36 36"><path stroke-linecap="round" stroke-linejoin="round" d="m14.7 9-.3 9m-4.8 0-.3-9m10-3.2 1 .2m-1-.2-1.1 13.9a2.3 2.3 0 0 1-2.3 2H8.1a2.3 2.3 0 0 1-2.3-2l-1-14m14.4 0a48.1 48.1 0 0 0-3.4-.3M3.8 6l1-.2m0 0a48.1 48.1 0 0 1 3.5-.4m7.5 0v-1c0-1.1-1-2-2.1-2.1a52 52 0 0 0-3.4 0c-1.1 0-2 1-2 2.2v.9m7.5 0a48.7 48.7 0 0 0-7.5 0"/></svg>'; class DistanceControl { constructor() { this._c_cont = document.createElement('div'); // Control container this._c_cont.style.display = "none"; this._c_cont.className = 'maplibregl-ctrl maplibregl-ctrl-group mmt-distance-control'; const check_cont = document.createElement("div"); this._c_cont.appendChild(check_cont); const check = document.createElement("input"); check.title = "Enable line editing"; check.type = "checkbox"; check_cont.appendChild(check); this.check = check; const dist_cont = document.createElement("div"); dist_cont.style.cursor = "pointer"; dist_cont.onclick = () => {measure.flyTo()} dist_cont.innerText = "0 km"; this._c_cont.appendChild(dist_cont); this.dist_cont = dist_cont; const trash_button = document.createElement("button"); trash_button.title = "Discard and finish measuring"; trash_button.onclick = () => {this.endMeasure()} this._c_cont.appendChild(trash_button); this.trash_button = trash_button; const button_icon = document.createElement("span"); button_icon.className = "maplibregl-ctrl-icon"; button_icon.style.backgroundImage = `url(data:image/svg+xml,${encodeURIComponent(trash_svg)})`; button_icon.style.backgroundSize = "contain"; trash_button.appendChild(button_icon); } onAdd(map) { this._map = map; return this._c_cont; } onRemove() { this._c_cont.parentNode.removeChild(this._c_cont); this._map = undefined; } startMeasure() { measure.clearPoints(); this.check.checked = true; this._c_cont.style.display = "flex"; } endMeasure() { measure.clearPoints(); this.check.checked = false; this._c_cont.style.display = "none"; } } const distance_control = new DistanceControl(); ml_map.addControl(distance_control, "top-left"); // Code for measuring distance is heavily rewritten into an object // https://maplibre.org/maplibre-gl-js/docs/examples/measure/ // This object should handle most of the abstract measuring functions class Measure { // GeoJSON object to hold our measurement features - points and a line geojson_points = { 'type': 'FeatureCollection', 'features': [] }; geojson_line = { 'type': 'FeatureCollection', 'features': [] }; // Feature to draw the line between points linestring = { 'type': 'Feature', 'geometry': { 'type': 'LineString', 'coordinates': [] } }; car = undefined; toggleCar() { if (this.car) { this.removePoint(this.car); this.car = undefined; } else { this.addPoint( vcontainer.data.currentCoords.lat, vcontainer.data.currentCoords.lng ); this.car = this.geojson_points.features[this.geojson_points.features.length-1].properties.id; } } updateCar() { if (!this.car) return; const coords = [ vcontainer.data.currentCoords.lng, vcontainer.data.currentCoords.lat ] this.geojson_points.features.forEach((point) => { if (point.properties.id == this.car) point.geometry.coordinates = coords; else if (turf.distance(point.geometry.coordinates, coords) < 0.05) { this.removePoint(point.properties.id); } }); this._updatePoints(); } // Compute and display the distance determined by the line setDistance() { const unit = odometer.data.isKilometers ? "km" : "mi"; const conversion = odometer.data.isKilometers ? 1 : odometer.data.conversionFactor; let distance = turf.length(this.linestring); // Assuming 10km/h const time_est = distance / 10; distance = distance / conversion; distance_control.dist_cont.innerText = `${distance.toFixed(3)} ${unit}`; distance_control.dist_cont.title = `~ ${Math.floor(time_est)}h ${Math.round((time_est % 1) * 60)}min (10km/h)`; } // Update the line based on the points _recomputeLine() { this.linestring.geometry.coordinates = this.geojson_points.features.map( (point) => { return point.geometry.coordinates; } ); this.geojson_line.features = [this.linestring]; ml_map.getSource('geojson_line').setData(this.geojson_line); } // Update the points data on the map (and the distance based on that) _updatePoints() { this._recomputeLine(); ml_map.getSource('geojson_points').setData(this.geojson_points); this.setDistance(); } // Remove all points clearPoints() { this.geojson_points.features = []; this._updatePoints(); this.car = undefined; } // Add a point at lat, lng addPoint(lat, lng) { const point = { 'type': 'Feature', 'geometry': { 'type': 'Point', 'coordinates': [lng, lat] }, 'properties': { 'id': String(new Date().getTime()) } }; this.geojson_points.features.push(point); this._updatePoints(); } // Remove a point with a given feature id removePoint(id) { this.geojson_points.features = this.geojson_points.features.filter((point) => { return point.properties.id !== id; }); this._updatePoints(); } async flyTo() { ml_map.fitBounds( (await ml_map.getSource('geojson_points').getBounds()), { padding: 50 } ) } } measure = new Measure(); ml_map.on('load', () => { // Add the two data sources ml_map.addSource('geojson_line', { 'type': 'geojson', 'data': measure.geojson_line }); ml_map.addSource('geojson_points', { 'type': 'geojson', 'data': measure.geojson_points }); // Add layers and styles to the map ml_map.addLayer({ id: 'measure-lines', type: 'line', source: 'geojson_line', layout: { 'line-cap': 'round', 'line-join': 'round' }, paint: { 'line-color': '#0009', 'line-width': 2.5 }, }); ml_map.addLayer({ id: 'measure-points', type: 'circle', source: 'geojson_points', paint: { 'circle-radius': 5, 'circle-color': '#000b' }, }); ml_map.moveLayer("measure-lines"); ml_map.moveLayer("measure-points"); // Handle clicking ml_map.on('click', (e) => { // Only interact with the measurements if the checkbox is ticked if (!distance_control.check.checked) return; // Did the user click any features? const features = ml_map.queryRenderedFeatures(e.point, { layers: ['measure-points'] }); if (features.length) { // Remove the clicked point measure.removePoint(features[0].properties.id); } else { // Add a new point measure.addPoint(e.lngLat.lat, e.lngLat.lng); } }); marker_el.addEventListener("click", (e) => { if (!distance_control.check.checked) return; measure.toggleCar(); e.stopPropagation(); }) // Update the cursor as it moves over our new features ml_map.on('mousemove', (e) => { if (!distance_control.check.checked) { // If we're not editing the measurements, stick to the default grab ml_map.getCanvas().style.cursor = "grab"; } else { const features = ml_map.queryRenderedFeatures(e.point, { layers: ['measure-points'] }); // Pointer if hovering over a point, crosshair otherwise ml_map.getCanvas().style.cursor = features.length ? 'pointer' : 'crosshair'; } }); }); })();
