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node_modules
# Output
.output
.vercel
.netlify
.wrangler
/.svelte-kit
/build
# OS
.DS_Store
Thumbs.db
# Env
.env
.env.*
!.env.example
!.env.test
# Vite
vite.config.js.timestamp-*
vite.config.ts.timestamp-*

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engine-strict=true

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{
"recommendations": [
"svelte.svelte-vscode",
"bradlc.vscode-tailwindcss"
]
}

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{
"files.associations": {
"*.css": "tailwindcss"
}
}

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# sv
Everything you need to build a Svelte project, powered by [`sv`](https://github.com/sveltejs/cli).
## Creating a project
If you're seeing this, you've probably already done this step. Congrats!
```sh
# create a new project
npx sv create my-app
```
To recreate this project with the same configuration:
```sh
# recreate this project
npx sv@0.16.1 create --template minimal --types ts --add tailwindcss="plugins:none" --install npm ./
```
## Developing
Once you've created a project and installed dependencies with `npm install` (or `pnpm install` or `yarn`), start a development server:
```sh
npm run dev
# or start the server and open the app in a new browser tab
npm run dev -- --open
```
## Building
To create a production version of your app:
```sh
npm run build
```
You can preview the production build with `npm run preview`.
> To deploy your app, you may need to install an [adapter](https://svelte.dev/docs/kit/adapters) for your target environment.

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{
"name": "svelte-ver3",
"private": true,
"version": "0.0.1",
"type": "module",
"scripts": {
"dev": "vite dev",
"build": "vite build",
"preview": "vite preview",
"prepare": "svelte-kit sync || echo ''",
"check": "svelte-kit sync && svelte-check --tsconfig ./tsconfig.json",
"check:watch": "svelte-kit sync && svelte-check --tsconfig ./tsconfig.json --watch"
},
"devDependencies": {
"@sveltejs/adapter-auto": "^7.0.1",
"@sveltejs/kit": "^2.63.0",
"@sveltejs/vite-plugin-svelte": "^7.1.2",
"@tailwindcss/vite": "^4.3.0",
"svelte": "^5.56.1",
"svelte-check": "^4.6.0",
"tailwindcss": "^4.3.0",
"typescript": "^6.0.3",
"vite": "^8.0.16"
},
"dependencies": {
"@turf/turf": "^7.3.5",
"svelte-maplibre": "^1.3.0"
}
}

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// See https://svelte.dev/docs/kit/types#app.d.ts
// for information about these interfaces
declare global {
namespace App {
// interface Error {}
// interface Locals {}
// interface PageData {}
// interface PageState {}
// interface Platform {}
}
}
export {};

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<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<meta name="text-scale" content="scale" />
%sveltekit.head%
</head>
<body data-sveltekit-preload-data="hover">
<div style="display: contents">%sveltekit.body%</div>
</body>
</html>

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<svg xmlns="http://www.w3.org/2000/svg" width="107" height="128" viewBox="0 0 107 128"><title>svelte-logo</title><path d="M94.157 22.819c-10.4-14.885-30.94-19.297-45.792-9.835L22.282 29.608A29.92 29.92 0 0 0 8.764 49.65a31.5 31.5 0 0 0 3.108 20.231 30 30 0 0 0-4.477 11.183 31.9 31.9 0 0 0 5.448 24.116c10.402 14.887 30.942 19.297 45.791 9.835l26.083-16.624A29.92 29.92 0 0 0 98.235 78.35a31.53 31.53 0 0 0-3.105-20.232 30 30 0 0 0 4.474-11.182 31.88 31.88 0 0 0-5.447-24.116" style="fill:#ff3e00"/><path d="M45.817 106.582a20.72 20.72 0 0 1-22.237-8.243 19.17 19.17 0 0 1-3.277-14.503 18 18 0 0 1 .624-2.435l.49-1.498 1.337.981a33.6 33.6 0 0 0 10.203 5.098l.97.294-.09.968a5.85 5.85 0 0 0 1.052 3.878 6.24 6.24 0 0 0 6.695 2.485 5.8 5.8 0 0 0 1.603-.704L69.27 76.28a5.43 5.43 0 0 0 2.45-3.631 5.8 5.8 0 0 0-.987-4.371 6.24 6.24 0 0 0-6.698-2.487 5.7 5.7 0 0 0-1.6.704l-9.953 6.345a19 19 0 0 1-5.296 2.326 20.72 20.72 0 0 1-22.237-8.243 19.17 19.17 0 0 1-3.277-14.502 17.99 17.99 0 0 1 8.13-12.052l26.081-16.623a19 19 0 0 1 5.3-2.329 20.72 20.72 0 0 1 22.237 8.243 19.17 19.17 0 0 1 3.277 14.503 18 18 0 0 1-.624 2.435l-.49 1.498-1.337-.98a33.6 33.6 0 0 0-10.203-5.1l-.97-.294.09-.968a5.86 5.86 0 0 0-1.052-3.878 6.24 6.24 0 0 0-6.696-2.485 5.8 5.8 0 0 0-1.602.704L37.73 51.72a5.42 5.42 0 0 0-2.449 3.63 5.79 5.79 0 0 0 .986 4.372 6.24 6.24 0 0 0 6.698 2.486 5.8 5.8 0 0 0 1.602-.704l9.952-6.342a19 19 0 0 1 5.295-2.328 20.72 20.72 0 0 1 22.237 8.242 19.17 19.17 0 0 1 3.277 14.503 18 18 0 0 1-8.13 12.053l-26.081 16.622a19 19 0 0 1-5.3 2.328" style="fill:#fff"/></svg>

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// place files you want to import through the `$lib` alias in this folder.

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<script lang="ts">
import './layout.css';
import favicon from '$lib/assets/favicon.svg';
let { children } = $props();
</script>
<svelte:head><link rel="icon" href={favicon} /></svelte:head>
{@render children()}

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<script lang="ts">
import { MapLibre, Marker, GeoJSON, LineLayer, FillLayer, SymbolLayer, Popup } from "svelte-maplibre";
import * as turf from "@turf/turf";
import type { GeoJSON as GeoJSONType, Position } from 'geojson';
import pointIcon from '$lib/assets/point.png';
let route = $state<Array<Position>>([])
let point = $state<Position>([])
const radius = 20;
route = [
[-122.48369693756104, 37.83381888486939],
[-122.48348236083984, 37.83317489144141],
[-122.48339653015138, 37.83270036637107],
[-122.48356819152832, 37.832056363179625],
[-122.48404026031496, 37.83114119107971],
[-122.48404026031496, 37.83049717427869],
[-122.48348236083984, 37.829920943955045],
[-122.48356819152832, 37.82954808664175],
[-122.48507022857666, 37.82944639795659],
[-122.48610019683838, 37.82880236636284],
[-122.48695850372314, 37.82931081282506],
[-122.48700141906738, 37.83080223556934],
[-122.48751640319824, 37.83168351665737],
[-122.48803138732912, 37.832158048267786],
[-122.48888969421387, 37.83297152392784],
[-122.48987674713133, 37.83263257682617],
[-122.49043464660643, 37.832937629287755],
[-122.49125003814696, 37.832429207817725],
[-122.49163627624512, 37.832564787218985],
[-122.49223709106445, 37.83337825839438],
[-122.49378204345702, 37.83368330777276]
]
let popupich = $state('')
let routeGeoJSON = $derived<GeoJSONType>({
type: 'Feature',
properties:{},
geometry: {
type: 'LineString',
coordinates: route
}
}
)
// let transportGeoJSON = $derived<GeoJSONType>({
// type: 'Feature',
// properties:{},
// geometry: {
// type: 'Point',
// coordinates: point
// }
// })
let transportGeoJSON: GeoJSONType = ({
type: 'Feature',
properties:{},
geometry: {
type: 'Point',
coordinates: route[0]
}
})
function pointOnCircle(angle: number) {
return [Math.cos(angle) * radius, Math.sin(angle) * radius]
}
function animateMarker(timestamp: number) {
// Update the data to a new position based on the animation timestamp. The
// divisor in the expression `timestamp / 1000` controls the animation speed.
// map.getSource('point').setData(pointOnCircle(timestamp / 1000));
transportGeoJSON.geometry.coordinates = pointOnCircle(timestamp / 1000)
console.log(transportGeoJSON.geometry.coordinates)
// Request the next frame of the animation.
requestAnimationFrame(animateMarker);
}
const button1 = () => {
// point = route[Math.floor(Math.random() * route.length)]
// console.log(transportGeoJSON)
animateMarker(0)
}
const button2 = () => {
point=[-122.48888969421387, 37.83297152392784]
}
// button1()
// button2()
</script>
<MapLibre style="https://basemaps.cartocdn.com/gl/positron-gl-style/style.json"
center={[-122.48369693756104, 37.83381888486939]}
zoom={15}
standardControls
images={[
{id: 'point', url: pointIcon},
]}
class="h-[80vh]">
<GeoJSON data={routeGeoJSON}>
<LineLayer
layout={{'line-cap': 'round', 'line-join': 'round'}}
paint={{'line-color': '#112E81', 'line-width': 5, 'line-dasharray': [5,2]}}
/>
</GeoJSON>
<GeoJSON data={transportGeoJSON}>
<SymbolLayer
hoverCursor="pointer"
layout={{"icon-image": 'point', 'icon-size': 0.6}}
onclick={(e) => {popupich = e.features[0].geometry.coordinates}}
>
<Popup>
<p>{popupich}</p>
</Popup>
</SymbolLayer>
</GeoJSON>
</MapLibre>
<button onclick={button1} class="cursor-pointer">
<p>Кнопка 1</p>
</button>
<button onclick={button2} class="cursor-pointer">
<p>Кнопка 2</p>
</button>

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@import 'tailwindcss';

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<script lang="ts">
import { DefaultMarker, MapLibre, Marker, SymbolLayer, GeoJSON, LineLayer, Popup } from 'svelte-maplibre';
import type { GeoJSON as GeoJSONType, Position } from 'geojson';
import pointIcon from '$lib/assets/point.png';
import carIcon from '$lib/assets/car.png'
import { onDestroy } from 'svelte';
type LngLat = [number, number];
const route: Position[] = [
[-122.48369693756104, 37.83381888486939],
[-122.48348236083984, 37.83317489144141],
[-122.48339653015138, 37.83270036637107],
[-122.48356819152832, 37.832056363179625],
[-122.48404026031496, 37.83114119107971],
[-122.48404026031496, 37.83049717427869],
[-122.48348236083984, 37.829920943955045],
[-122.48356819152832, 37.82954808664175],
[-122.48507022857666, 37.82944639795659],
[-122.48610019683838, 37.82880236636284],
[-122.48695850372314, 37.82931081282506],
[-122.48700141906738, 37.83080223556934],
[-122.48751640319824, 37.83168351665737],
[-122.48803138732912, 37.832158048267786],
[-122.48888969421387, 37.83297152392784],
[-122.48987674713133, 37.83263257682617],
[-122.49043464660643, 37.832937629287755],
[-122.49125003814696, 37.832429207817725],
[-122.49163627624512, 37.832564787218985],
[-122.49223709106445, 37.83337825839438],
[-122.49378204345702, 37.83368330777276]
];
let routeGeoJSON = $derived<GeoJSONType>({
type: 'Feature',
properties:{},
geometry: {
type: 'LineString',
coordinates: route
}
}
)
// Реактивная переменная для позиции маркера
let markerPosition: Position = $state(route[0]);
let animationId: number | null = null;
let currentSegment = 0;
let progress = 0;
const speed = 0.01;
let rotation = $state(0);
function getBearing(start: LngLat, end: LngLat): number {
const [lng1, lat1] = start;
const [lng2, lat2] = end;
const dLng = lng2 - lng1;
const y = Math.sin(dLng) * Math.cos(lat2);
const x = Math.cos(lat1) * Math.sin(lat2) - Math.sin(lat1) * Math.cos(lat2) * Math.cos(dLng);
return (Math.atan2(y, x) * 180) / Math.PI;
}
function getCurrentPosition(segment: number, t: number): LngLat {
const start = route[segment];
const end = route[(segment + 1) % route.length];
return [
start[0] + (end[0] - start[0]) * t,
start[1] + (end[1] - start[1]) * t
] as const;
}
function animate() {
progress += speed;
progress += speed;
if (progress >= 1) {
progress = 0;
currentSegment = (currentSegment + 1) % route.length;
}
const startPos = route[currentSegment];
const endPos = route[(currentSegment + 1) % route.length];
markerPosition = getCurrentPosition(currentSegment, progress);
rotation = getBearing(startPos as LngLat, endPos as LngLat);
animationId = requestAnimationFrame(animate);
}
// Запускаем анимацию
onDestroy(() => {
if (animationId) cancelAnimationFrame(animationId);
});
</script>
<MapLibre
center={route[0] as LngLat}
zoom={15}
style="https://basemaps.cartocdn.com/gl/positron-gl-style/style.json"
images={[
{id: 'point', url: pointIcon},
{id: 'car', url: carIcon}
]}
class="h-[80vh]"
standardControls
>
<GeoJSON data={routeGeoJSON}>
<LineLayer
layout={{'line-cap': 'round', 'line-join': 'round'}}
paint={{'line-color': '#112E81', 'line-width': 5, 'line-dasharray': [5,2]}}
/>
</GeoJSON>
<Marker bind:lngLat={markerPosition as LngLat} anchor="center" >
<div class="border-1 rounded-3xl p-1 bg-blue-100" >
<img
src={carIcon}
alt="car"
class="w-5 h-5 block"
/>
<div
class="absolute inset-0 flex items-center justify-center pointer-events-none"
style="transform: rotate({rotation}deg);">
<div class="absolute -top-1">
<div class="w-0 h-0 border-l-[6px] border-r-[6px] border-b-[6px] border-b-blue-500 border-l-transparent border-r-transparent"></div>
</div>
</div>
</div>
<Popup>
<p>0_0</p>
</Popup>
</Marker>
</MapLibre>
<div>
<button onclick={animate} class="cursor-pointer">
start
</button>
<button onclick={() => {if (animationId) cancelAnimationFrame(animationId);}} class="cursor-pointer">
stop
</button>
</div>

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<script lang="ts">
import { MapLibre, GeoJSON, SymbolLayer } from 'svelte-maplibre';
import { onDestroy } from 'svelte';
import type { GeoJSON as GeoJSONType, Position, Feature, Point } from 'geojson';
import pointIcon from '$lib/assets/point.png';
type LngLat = [number, number];
// Маршрут для анимации
const route: LngLat[] = [
[30.5, 50.5],
[30.6, 50.55],
[30.7, 50.5],
[30.8, 50.45],
[30.7, 50.4],
[30.5, 50.45],
[30.5, 50.5]
];
const promoteId = 'id';
// let isAnimating = false;
// Функция для расчёта азимута (поворота)
function getBearing(start: LngLat, end: LngLat): number {
const [lng1, lat1] = start;
const [lng2, lat2] = end;
const dLng = lng2 - lng1;
const y = Math.sin(dLng) * Math.cos(lat2);
const x = Math.cos(lat1) * Math.sin(lat2) - Math.sin(lat1) * Math.cos(lat2) * Math.cos(dLng);
return (Math.atan2(y, x) * 180) / Math.PI;
}
let currentSegment = 0;
let progress = 0;
const speed = 0.005;
let animationId: number | null = null;
let coord = (route[0] as Position)
// ✅ GeoJSON данные с вашей структурой
let geojsonData: GeoJSONType = ({
type: 'FeatureCollection',
features: [
{
type: 'Feature',
geometry: {
type: 'Point',
coordinates: coord
},
properties: {
bearing: 0,
// можно добавить любые другие свойства
id: 'animated-point-1',
name: 'Моя точка'
}
}
]
});
function getCurrentPosition(segment: number, t: number): Position {
const start = route[segment];
const end = route[(segment + 1) % route.length];
return [
start[0] + (end[0] - start[0]) * t,
start[1] + (end[1] - start[1]) * t
] as const;
}
function animate() {
progress += speed;
if (progress >= 1) {
progress = 0;
currentSegment = (currentSegment + 1) % route.length;
}
const startPos = route[currentSegment];
const endPos = route[(currentSegment + 1) % route.length];
const currentPos = getCurrentPosition(currentSegment, progress);
const bearing = getBearing(startPos, endPos);
// // ✅ Обновляем данные
// const updatedFeature: Feature<Point> = {
// type: 'Feature',
// geometry: {
// type: 'Point',
// coordinates: currentPos as Position
// },
// properties: {
// bearing: bearing,
// id: 'animated-point',
// name: 'Моя точка'
// }
// };
coord = currentPos
// geojsonData.features[0].geometry.coordinates = currentPos as Position;
// console.log(geojsonData.features[0].geometry.coordinates = currentPos as Position)
// geojsonData = {
// type: 'FeatureCollection',
// features: [updatedFeature]
// };
animationId = requestAnimationFrame(animate);
}
// Запускаем анимацию
// animate();
onDestroy(() => {
if (animationId) cancelAnimationFrame(animationId);
});
</script>
<MapLibre
center={[30.5, 50.5]}
zoom={12}
class="h-[80vh]"
images={[
{id: 'point', url: pointIcon},
]}
style="https://basemaps.cartocdn.com/gl/positron-gl-style/style.json"
standardControls
>
<!-- ✅ Ваш компонент GeoJSON с SymbolLayer -->
<GeoJSON data={geojsonData} id="animated-pointf" promoteId={promoteId}>
<SymbolLayer
hoverCursor="pointer"
layout={{
"icon-image": 'point',
"icon-size": 0.6,
// Добавляем поворот на основе свойства bearing
"icon-rotate": ['get', 'bearing'],
"icon-rotation-alignment": 'map',
"icon-overlap": 'always',
"icon-ignore-placement": true
}}
/>
</GeoJSON>
</MapLibre>
<button onclick={animate} class="cursor-pointer">
<p>Кнопка 1</p>
</button>
<button onclick={() => {if (animationId) cancelAnimationFrame(animationId);}} class="cursor-pointer">
<p>Кнопка 2</p>
</button>

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# allow crawling everything by default
User-agent: *
Disallow:

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{
"extends": "./.svelte-kit/tsconfig.json",
"compilerOptions": {
"rewriteRelativeImportExtensions": true,
"allowJs": true,
"checkJs": true,
"esModuleInterop": true,
"forceConsistentCasingInFileNames": true,
"resolveJsonModule": true,
"skipLibCheck": true,
"sourceMap": true,
"strict": true,
"moduleResolution": "bundler"
}
// Path aliases are handled by https://svelte.dev/docs/kit/configuration#alias
// except $lib which is handled by https://svelte.dev/docs/kit/configuration#files
//
// To make changes to top-level options such as include and exclude, we recommend extending
// the generated config; see https://svelte.dev/docs/kit/configuration#typescript
}

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import tailwindcss from '@tailwindcss/vite';
import adapter from '@sveltejs/adapter-auto';
import { sveltekit } from '@sveltejs/kit/vite';
import { defineConfig } from 'vite';
export default defineConfig({
plugins: [
tailwindcss(),
sveltekit({
compilerOptions: {
// Force runes mode for the project, except for libraries. Can be removed in svelte 6.
runes: ({ filename }) => filename.split(/[/\\]/).includes('node_modules') ? undefined : true
},
// adapter-auto only supports some environments, see https://svelte.dev/docs/kit/adapter-auto for a list.
// If your environment is not supported, or you settled on a specific environment, switch out the adapter.
// See https://svelte.dev/docs/kit/adapters for more information about adapters.
adapter: adapter()
})
]
});