Измерения линейкой пакета с UI темой по умолчанию

vanilla.html

react.html

vue.html

variables.ts

common.ts

common.css

<!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="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 {RulerType} from '@yandex/ymaps3-types/modules/ruler';
            import {LOCATION, RULER_COORDINATES} from '../variables';
            
            window.map = null;
            
            main();
            async function main() {
                // Waiting for all api elements to be loaded
                await ymaps3.ready;
                const {YMap, YMapDefaultSchemeLayer, YMapControlButton, YMapControls} = ymaps3;
                const {YMapDefaultRuler} = await ymaps3.import('@yandex/ymaps3-default-ui-theme');
                // 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({})]
                );
            
                let editable = true;
                let rulerType: RulerType = 'ruler';
            
                const ruler = new YMapDefaultRuler({
                    type: rulerType,
                    editable,
                    points: RULER_COORDINATES,
                    onFinish: () => {
                        editable = false;
                    }
                });
                map.addChild(ruler);
            
                map.addChild(
                    new YMapControls({position: 'top right'}, [
                        new YMapControlButton({
                            text: 'Switch edit ruler',
                            onClick: () => {
                                editable = !editable;
                                ruler.update({editable});
                            }
                        })
                    ])
                );
                map.addChild(
                    new YMapControls({position: 'top left'}, [
                        new YMapControlButton({
                            text: 'Switch ruler type',
                            onClick: () => {
                                rulerType = rulerType === 'ruler' ? 'planimeter' : 'ruler';
                                ruler.update({type: rulerType});
                            }
                        })
                    ])
                );
            }
        </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>
        <link rel="stylesheet" href="./common.css" />
    </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="react, typescript"
            type="text/babel"
            src="./common.ts"
        ></script>
        <script data-plugins="transform-modules-umd" data-presets="react, typescript" type="text/babel">
            import {RulerType} from '@yandex/ymaps3-types/modules/ruler';
            import {LOCATION, RULER_COORDINATES} 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, YMapControls, YMapControlButton} = reactify.module(ymaps3);
                const {YMapDefaultRuler} = reactify.module(await ymaps3.import('@yandex/ymaps3-default-ui-theme'));
                const {useState, useCallback} = React;
            
                function App() {
                    const [location] = useState(LOCATION);
                    const [rulerCoordinates] = useState(RULER_COORDINATES);
                    const [rulerType, setRulerType] = useState<RulerType>('ruler');
                    const [editable, setEditable] = useState(true);
            
                    const switchEditable = useCallback(() => setEditable((editable) => !editable), []);
                    const switchType = useCallback(
                        () => setRulerType((rulerType) => (rulerType === 'ruler' ? 'planimeter' : 'ruler')),
                        []
                    );
                    const onFinish = useCallback(() => setEditable(false), []);
            
                    return (
                        // Initialize the map and pass initialization parameters
                        <YMap location={location} showScaleInCopyrights={true} ref={(x) => (map = x)}>
                            {/* Add a map scheme layer */}
                            <YMapDefaultSchemeLayer />
                            <YMapDefaultRuler type={rulerType} points={rulerCoordinates} editable={editable} onFinish={onFinish} />
            
                            <YMapControls position="top right">
                                <YMapControlButton onClick={switchEditable} text="Switch edit ruler" />
                            </YMapControls>
                            <YMapControls position="top left">
                                <YMapControlButton onClick={switchType} text="Switch ruler type" />
                            </YMapControls>
                        </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>
        <link rel="stylesheet" href="./common.css" />
    </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="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 {RulerType} from '@yandex/ymaps3-types/modules/ruler';
            import {LOCATION, RULER_COORDINATES} 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, YMapControls, YMapControlButton} = vuefy.module(ymaps3);
                const {YMapDefaultRuler} = vuefy.module(await ymaps3.import('@yandex/ymaps3-default-ui-theme'));
            
                const app = Vue.createApp({
                    components: {YMap, YMapDefaultSchemeLayer, YMapControls, YMapControlButton, YMapDefaultRuler},
                    setup() {
                        const refMap = (ref) => {
                            window.map = ref?.entity;
                        };
                        const editable = Vue.ref(true);
                        const rulerType = Vue.ref<RulerType>('ruler');
            
                        const switchEditable = () => {
                            editable.value = !editable.value;
                        };
                        const switchType = () => {
                            rulerType.value = rulerType.value === 'ruler' ? 'planimeter' : 'ruler';
                        };
            
                        const onFinish = () => {
                            editable.value = false;
                        };
                        return {LOCATION, RULER_COORDINATES, refMap, editable, rulerType, switchEditable, switchType, onFinish};
                    },
                    template: `
                        <YMap :location="LOCATION" :showScaleInCopyrights="true" :ref="refMap">
                            <YMapDefaultSchemeLayer />
                            <YMapDefaultRuler :type="rulerType" :points="RULER_COORDINATES" :editable="editable" :onFinish="onFinish" />
                            <YMapControls position="top right">
                                <YMapControlButton @click="switchEditable" text="Switch edit ruler" />
                            </YMapControls>
                            <YMapControls position="top left">
                                <YMapControlButton @click="switchType" text="Switch ruler type" />
                            </YMapControls>
                        </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>
        <link rel="stylesheet" href="./common.css" />
    </head>
    <body>
        <div id="app"></div>
    </body>
</html>

import type {LngLat, YMapLocationRequest} from '@yandex/ymaps3-types';

export const LOCATION: YMapLocationRequest = {
    center: [31.245384, 30.051434], // starting position [lng, lat]
    zoom: 3 // starting zoom
};

export const RULER_COORDINATES: LngLat[] = [
    [-0.128407, 51.506807], // London
    [31.245384, 30.051434], // Cairo
    [77.201224, 28.614653] // New Delhi
];

ymaps3.ready.then(() => {
    ymaps3.import.registerCdn('https://cdn.jsdelivr.net/npm/{package}', ['@yandex/ymaps3-default-ui-theme@0.0']);
});