Create a rectangle
vanilla.html
react.html
vue.html
variables.ts
common.ts
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1, minimum-scale=1" />
<script crossorigin src="https://cdn.jsdelivr.net/npm/@babel/standalone@7/babel.min.js"></script>
<!-- To make the map appear, you must add your apikey -->
<script src="https://api-maps.yandex.ru/v3/?apikey=<YOUR_APIKEY>&lang=en_US" type="text/javascript"></script>
<script
data-plugins="transform-modules-umd"
data-presets="react, typescript"
type="text/babel"
src="../variables.ts"
></script>
<script
data-plugins="transform-modules-umd"
data-presets="typescript"
type="text/babel"
src="./common.ts"
></script>
<script data-plugins="transform-modules-umd" data-presets="typescript" type="text/babel">
import type { RectangleProps } from './common';
import { boundsToGeometry } from './common';
import { LOCATION, RECTANGLE_COORDINATES, RECTANGLE_STYLE } from '../variables';
window.map = null;
main();
async function main() {
// Waiting for all api elements to be loaded
await ymaps3.ready;
const { YMap, YMapDefaultSchemeLayer, YMapDefaultFeaturesLayer, YMapFeature, YMapComplexEntity } = ymaps3;
// Initialize the map
map = new YMap(
// Pass the link to the HTMLElement of the container
document.getElementById('app'),
// Pass the map initialization parameters
{ location: LOCATION, showScaleInCopyrights: true },
[
// Add a map scheme layer
new YMapDefaultSchemeLayer({}),
// Add a layer of geo objects to display the polygons
new YMapDefaultFeaturesLayer({})
]
);
class Rectangle extends YMapComplexEntity<RectangleProps> {
private _rectangle?: YMapFeature;
constructor(props: RectangleProps) {
super(props);
const { bounds, ...rest } = props;
this._rectangle = new YMapFeature({
geometry: boundsToGeometry(bounds),
...rest
});
this.addChild(this._rectangle);
}
}
const rectangle = new Rectangle({
bounds: RECTANGLE_COORDINATES,
style: RECTANGLE_STYLE
});
map.addChild(rectangle);
}
</script>
<style> html, body, #app { width: 100%; height: 100%; margin: 0; padding: 0; font-family: Arial, Helvetica, sans-serif; } .toolbar { position: absolute; z-index: 1000; top: 0; left: 0; display: flex; align-items: center; padding: 16px; } .toolbar a { padding: 16px; } </style>
</head>
<body>
<div id="app"></div>
</body>
</html>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1, minimum-scale=1" />
<script crossorigin src="https://cdn.jsdelivr.net/npm/react@17/umd/react.production.min.js"></script>
<script crossorigin src="https://cdn.jsdelivr.net/npm/react-dom@17/umd/react-dom.production.min.js"></script>
<script crossorigin src="https://cdn.jsdelivr.net/npm/@babel/standalone@7/babel.min.js"></script>
<!-- To make the map appear, you must add your apikey -->
<script src="https://api-maps.yandex.ru/v3/?apikey=<YOUR_APIKEY>&lang=en_US" type="text/javascript"></script>
<script
data-plugins="transform-modules-umd"
data-presets="typescript"
type="text/babel"
src="../variables.ts"
></script>
<script
data-plugins="transform-modules-umd"
data-presets="typescript"
type="text/babel"
src="./common.ts"
></script>
<script data-plugins="transform-modules-umd" data-presets="react, typescript" type="text/babel">
import type { RectangleProps } from './common';
import { boundsToGeometry } from './common';
import { LOCATION, RECTANGLE_COORDINATES, RECTANGLE_STYLE } from '../variables';
window.map = null;
main();
async function main() {
// For each object in the JS API, there is a React counterpart
// To use the React version of the API, include the module @yandex/ymaps3-reactify
const [ymaps3React] = await Promise.all([ymaps3.import('@yandex/ymaps3-reactify'), ymaps3.ready]);
const reactify = ymaps3React.reactify.bindTo(React, ReactDOM);
const { YMap, YMapDefaultSchemeLayer, YMapFeature, YMapDefaultFeaturesLayer } = reactify.module(ymaps3);
function Rectangle({ bounds, ...featureProps }: RectangleProps) {
return <YMapFeature
geometry={boundsToGeometry(bounds)}
{...featureProps}
/>
}
function App() {
return (
// Initialize the map and pass initialization parameters
<YMap location={LOCATION} showScaleInCopyrights={true} ref={(x) => (map = x)}>
{/* Add a map scheme layer */}
<YMapDefaultSchemeLayer />
{/* Add a layer of geo objects to display the rectangle */}
<YMapDefaultFeaturesLayer />
<Rectangle bounds={RECTANGLE_COORDINATES} style={RECTANGLE_STYLE} />
</YMap>
);
}
ReactDOM.render(
<React.StrictMode>
<App />
</React.StrictMode>,
document.getElementById('app')
);
}
</script>
<style> html, body, #app { width: 100%; height: 100%; margin: 0; padding: 0; font-family: Arial, Helvetica, sans-serif; } .toolbar { position: absolute; z-index: 1000; top: 0; left: 0; display: flex; align-items: center; padding: 16px; } .toolbar a { padding: 16px; } </style>
</head>
<body>
<div id="app"></div>
</body>
</html>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1, minimum-scale=1" />
<script crossorigin src="https://cdn.jsdelivr.net/npm/vue@3/dist/vue.global.js"></script>
<script crossorigin src="https://cdn.jsdelivr.net/npm/@babel/standalone@7/babel.min.js"></script>
<script src="https://api-maps.yandex.ru/v3/?apikey=<YOUR_APIKEY>&lang=en_US" type="text/javascript"></script>
<script
data-plugins="transform-modules-umd"
data-presets="react, typescript"
type="text/babel"
src="../variables.ts"
></script>
<script
data-plugins="transform-modules-umd"
data-presets="typescript"
type="text/babel"
src="./common.ts"
></script>
<script data-plugins="transform-modules-umd" data-presets="typescript" type="text/babel">
import type { RectangleProps } from './common';
import { boundsToGeometry } from './common';
import { LOCATION, RECTANGLE_COORDINATES, RECTANGLE_STYLE } from '../variables';
window.map = null;
async function main() {
// For each object in the JS API, there is a Vue counterpart
// To use the Vue version of the API, include the module @yandex/ymaps3-vuefy
const [ymaps3Vue] = await Promise.all([ymaps3.import('@yandex/ymaps3-vuefy'), ymaps3.ready]);
const vuefy = ymaps3Vue.vuefy.bindTo(Vue);
const { YMap, YMapDefaultSchemeLayer, YMapDefaultFeaturesLayer, YMapFeature } = vuefy.module(ymaps3);
const Rectangle = Vue.defineComponent({
name: 'Rectangle',
components: { YMapFeature },
props: {
bounds: { type: Array, required: true },
},
setup(props: RectangleProps) {
const rectangleGeometry = Vue.computed(() => {
return boundsToGeometry(props.bounds);
});
// Extract all props except bounds to pass to YMapFeature
const featureProps = Vue.computed(() => {
const { bounds, ...rest } = props;
return rest;
});
return { rectangleGeometry, featureProps };
},
template: `<YMapFeature :geometry="rectangleGeometry" v-bind="featureProps" />`
});
const app = Vue.createApp({
components: {
YMap,
YMapDefaultSchemeLayer,
YMapDefaultFeaturesLayer,
Rectangle
},
setup() {
const refMap = (ref) => {
window.map = ref?.entity;
};
return {
LOCATION,
RECTANGLE_COORDINATES,
RECTANGLE_STYLE,
refMap
};
},
template: `
<!--Initialize the map and pass initialization parameters-->
<YMap :location="LOCATION" :showScaleInCopyrights="true" :ref="refMap">
<!--Add a map scheme layer-->
<YMapDefaultSchemeLayer/>
<!-- Add a layer of geo objects to display the rectangle -->
<YMapDefaultFeaturesLayer/>
<Rectangle :bounds="RECTANGLE_COORDINATES" :style="RECTANGLE_STYLE" />
</YMap>`
});
app.mount('#app');
}
main();
</script>
<style> html, body, #app { width: 100%; height: 100%; margin: 0; padding: 0; font-family: Arial, Helvetica, sans-serif; } .toolbar { position: absolute; z-index: 1000; top: 0; left: 0; display: flex; align-items: center; padding: 16px; } .toolbar a { padding: 16px; } </style>
</head>
<body>
<div id="app"></div>
</body>
</html>
import type { YMapLocationRequest, LngLatBounds, DrawingStyle } from '@yandex/ymaps3-types';
export const LOCATION: YMapLocationRequest = {
center: [37.30, 55.70], // starting position [lng, lat]
zoom: 9 // starting zoom
};
export const RECTANGLE_COORDINATES: LngLatBounds = [
[37.30, 55.70],
[37.40, 55.80]
];
export const RECTANGLE_STYLE: DrawingStyle = {
stroke: [
{
color: '#ff1919f8',
width: 5
}
],
fill: '#196dff95'
};
import type { LngLatBounds, YMapFeatureProps } from '@yandex/ymaps3-types';
export type RectangleProps = {
bounds: LngLatBounds;
} & Omit<YMapFeatureProps, "geometry">
export function boundsToGeometry(bounds: LngLatBounds) {
// Determine the four coordinates of a rectangle
const [leftLowerCorner, rightUpperCorner] = bounds;
const leftUpperCorner = [leftLowerCorner[0], rightUpperCorner[1]];
const rightLowerCorner = [rightUpperCorner[0], leftLowerCorner[1]];
const rectangleGeometry = {
type: 'Polygon',
coordinates: [
[
leftLowerCorner,
leftUpperCorner,
rightUpperCorner,
rightLowerCorner,
]
]
};
return rectangleGeometry;
}