21 |
22 |
23 |
24 |
132 |
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/README.md:
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1 | # vue-tmap
2 |
3 | 
4 | 
5 | 
6 |
7 | - zh_CN [简体中文](https://github.com/didi/vue-tmap/blob/main/README.zh_CN.md)
8 |
9 | ### Introduction
10 |
11 | vue-tmap, a high-performance map component library for Vue3 based on Tencent Maps and TypeScript encapsulation, has the following features:
12 |
13 | - Improve documentation: improve the readability of documentation based on official documentation and framework usage, and improve component examples
14 | - Componentization: Encapsulate the Tencent Maps imperative api as a responsive component, no need to care about the complex map api, only need to operate the data
15 | - Multi-framework: including [react-tmap](https://github.com/didi/react-tmap) and [vue-tmap](https://github.com/didi/vue-tmap), and share the same set of type definitions
16 | - Type-safe: supplemented the type declaration of Tencent Maps sdk, components are also developed using TypeScript, a better development experience
17 | - Custom components: provide an open map instance, you can write custom components or directly call the map's native api
18 | - Performance optimization: unify the map api calling method and data monitoring to prevent performance problems caused by misuse of the map api
19 |
20 | ### Documentation and Examples
21 |
22 | Welcome to [Official document address](https://didi.github.io/vue-tmap/) to view more map components.
23 |
24 | - [Tencent Maps Official Documentation](https://lbs.qq.com/webApi/javascriptGL/glDoc/glDocIndex)
25 |
26 | ### Main Components
27 |
28 | | tmap-class | vue component | Introduction |
29 | | ------------- | ------------------- | -------------------------- |
30 | | Map | tmap-map | Map base components |
31 | | MultiMarker | tmap-multi-marker | Multiple Marker Points |
32 | | MultiPolyline | tmap-multi-polyline | Polyline |
33 | | MultiPolygon | tmap-multi-polygon | Polygon |
34 | | MultiLabel | tmap-multi-label | Text Labeling |
35 | | MultiCircle | tmap-multi-circle | Circle |
36 | | DOMOverlay | tmap-dom-overlay | DOM overlay abstract class |
37 | | InfoWindow | tmap-info-window | Information prompt window |
38 | | MarkerCluster | tmap-marker-cluster | Point Aggregation |
39 |
40 | ### Quick start
41 |
42 | #### Install
43 |
44 | ```shell
45 | npm install @map-component/vue-tmap
46 | ```
47 |
48 | #### Apply for Tencent map key
49 |
50 | https://lbs.qq.com/dev/console/key/manage
51 |
52 | #### Simple example
53 |
54 | ```vue
55 |
56 |
64 |
65 |
66 |
67 |
96 | ```
97 |
98 | > mapKey is the newly applied key
99 |
100 | ### Contribution Guidelines
101 |
102 | > Thanks to all the technical enthusiasts who participated in the contribution, let's build an easy-to-use map component library together
103 |
104 | #### Commit bug
105 |
106 | Please submit a bug through issue, and describe in detail how to reproduce the error and the version of dependencies. It is best to display the reproduced code through an online code editor.
107 |
108 | #### Submit code
109 |
110 | Please submit your code via pull request and we'll take a look soon
111 |
112 | #### Start development
113 |
114 | ```
115 | git clone xxx
116 |
117 | cd react-tmap // cd vue-tmap
118 |
119 | npm install
120 |
121 | npm run dev
122 | ```
123 |
124 | ### communicate with
125 |
126 | Add WeChat group after open source
127 |
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/src/examples/polygon-editor.vue:
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1 |
2 |
40 |
41 |
42 |
153 |
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164 |
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/src/components/polygon-editor.ts:
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1 | import {
2 | defineComponent,
3 | inject,
4 | onUnmounted,
5 | PropType,
6 | Ref,
7 | toRaw,
8 | watch,
9 | } from 'vue';
10 | import useCleanUp from '../composables/use-clean-up';
11 | import { builtStyle, buildGeometries } from './multi-polygon';
12 |
13 | export default defineComponent({
14 | name: 'tmap-polygon-editor',
15 | props: {
16 | id: {
17 | type: String,
18 | default: 'default',
19 | },
20 | zIndex: {
21 | type: Number,
22 | default: 2,
23 | },
24 | snappable: {
25 | type: Boolean,
26 | default: true,
27 | },
28 | drawingStyleId: {
29 | type: String,
30 | default: 'drawing',
31 | },
32 | selectedStyleId: {
33 | type: String,
34 | default: 'selected',
35 | },
36 | styles: {
37 | type: Object as PropType<{ [key: string]: TMap.PolygonStyleOptions }>,
38 | required: true,
39 | },
40 | modelValue: {
41 | type: Array as PropType,
42 | required: true,
43 | },
44 | actionMode: {
45 | type: Number,
46 | },
47 | },
48 | emits: ['update:modelValue', 'select', 'error'],
49 | setup(props, { emit }) {
50 | const map = inject>('map');
51 | if (!map) {
52 | return {};
53 | }
54 | const originMap = toRaw(map.value);
55 | useCleanUp(originMap, props.id);
56 | const geometries = buildGeometries(props.modelValue);
57 | const polygon = new TMap.MultiPolygon({
58 | id: props.id,
59 | map: originMap,
60 | zIndex: props.zIndex,
61 | styles: builtStyle(props.styles),
62 | geometries,
63 | });
64 | const editor = new TMap.tools.GeometryEditor({
65 | map: originMap,
66 | overlayList: [
67 | {
68 | overlay: polygon,
69 | id: props.id,
70 | drawingStyleId: props.drawingStyleId,
71 | selectedStyleId: props.selectedStyleId,
72 | },
73 | ],
74 | actionMode:
75 | props.actionMode === 1
76 | ? TMap.tools.constants.EDITOR_ACTION.INTERACT
77 | : TMap.tools.constants.EDITOR_ACTION.DRAW,
78 | activeOverlayId: props.id, // 激活图层
79 | selectable: true, // 开启点选功能
80 | snappable: props.snappable, // 开启吸附
81 | });
82 | editor.on('select', () => {
83 | emit('select', editor.getSelectedList());
84 | });
85 | editor.on('draw_complete', (e: TMap.PolygonGeometry) => {
86 | emit('update:modelValue', [...props.modelValue, e]);
87 | });
88 | editor.on('adjust_complete', (e: TMap.PolygonGeometry) => {
89 | for (let i = props.modelValue.length - 1; i >= 0; i -= 1) {
90 | if (props.modelValue[i].id === e.id) {
91 | Object.assign(props.modelValue[i], e);
92 | emit('update:modelValue', [...props.modelValue]);
93 | break;
94 | }
95 | }
96 | });
97 | editor.on('delete_complete', (e: TMap.PolygonGeometry[]) => {
98 | const removedIds = e.map((v) => v.id);
99 | emit(
100 | 'update:modelValue',
101 | props.modelValue.filter((v) => removedIds.indexOf(v.id) === -1),
102 | );
103 | emit('select', editor.getSelectedList());
104 | });
105 | editor.on('split_complete', (e: TMap.PolygonGeometry[]) => {
106 | const activeOverlay = editor.getActiveOverlay();
107 | emit('update:modelValue', [
108 | ...activeOverlay.overlay.getGeometries(),
109 | ...e,
110 | ]);
111 | emit('select', editor.getSelectedList());
112 | });
113 | editor.on('union_complete', (e: TMap.PolygonGeometry) => {
114 | const activeOverlay = editor.getActiveOverlay();
115 | emit('update:modelValue', [...activeOverlay.overlay.getGeometries(), e]);
116 | emit('select', editor.getSelectedList());
117 | });
118 | editor.on('split_fail', (e: object) => {
119 | emit('error', e);
120 | });
121 | editor.on('union_fail', (e: object) => {
122 | emit('error', e);
123 | });
124 | watch(
125 | () => props.actionMode,
126 | (actionMode) => {
127 | const x: TMap.tools.constants.EDITOR_ACTION =
128 | actionMode === 1
129 | ? TMap.tools.constants.EDITOR_ACTION.INTERACT
130 | : TMap.tools.constants.EDITOR_ACTION.DRAW;
131 | editor.setActionMode(x);
132 | },
133 | );
134 | onUnmounted(() => {
135 | polygon.setMap(null);
136 | try {
137 | editor.destroy();
138 | } catch (e) {
139 | // 直接销毁地图时会报错，兼容一下
140 | }
141 | });
142 | return {
143 | select: editor.select.bind(editor),
144 | stop: editor.stop.bind(editor),
145 | split: editor.split.bind(editor),
146 | union: editor.union.bind(editor),
147 | delete: editor.delete.bind(editor),
148 | destroy: editor.destroy.bind(editor),
149 | };
150 | },
151 | render() {
152 | return null;
153 | },
154 | });
155 |
--------------------------------------------------------------------------------
/src/components/map.ts:
--------------------------------------------------------------------------------
1 | import {
2 | defineComponent,
3 | ref,
4 | provide,
5 | onMounted,
6 | onUnmounted,
7 | h,
8 | PropType,
9 | watch,
10 | } from 'vue';
11 | import loadSDK from '../utils/loadSDK';
12 |
13 | type ControlConfig = { position: string; className: string };
14 | type PositionMap = {
15 | [key: string]: TMap.constants.CONTROL_POSITION;
16 | };
17 |
18 | function setMapCtrl(
19 | mapIns: TMap.Map,
20 | ctrlId: TMap.constants.DEFAULT_CONTROL_ID,
21 | config: ControlConfig,
22 | positionMap: PositionMap,
23 | ) {
24 | if (!config) {
25 | mapIns.removeControl(ctrlId);
26 | return;
27 | }
28 | const ctrl = mapIns.getControl(ctrlId);
29 | const { position, className } = config;
30 | if (positionMap[position]) {
31 | ctrl.setPosition(positionMap[position]);
32 | }
33 | ctrl.setClassName(className);
34 | }
35 |
36 | export default defineComponent({
37 | name: 'tmap-map',
38 | props: {
39 | version: {
40 | type: String,
41 | default: '1.exp',
42 | },
43 | mapKey: {
44 | type: String,
45 | default: '',
46 | },
47 | libraries: {
48 | type: Array as PropType,
49 | default: () => [],
50 | },
51 | class: {
52 | type: String,
53 | default: '',
54 | },
55 | style: {
56 | type: Object as PropType<{}>,
57 | default: () => ({}),
58 | },
59 | center: {
60 | type: Object as PropType<{ lat: number; lng: number }>,
61 | default: () => ({ lat: 40.040452, lng: 116.273486 }),
62 | },
63 | zoom: {
64 | type: Number,
65 | default: 17,
66 | },
67 | minZoom: {
68 | type: Number,
69 | default: 3,
70 | },
71 | maxZoom: {
72 | type: Number,
73 | default: 20,
74 | },
75 | rotation: {
76 | type: Number,
77 | default: 0,
78 | },
79 | pitch: {
80 | type: Number,
81 | default: 0,
82 | },
83 | scale: {
84 | type: Number,
85 | default: 1,
86 | },
87 | offset: {
88 | type: Object as PropType<{ x: number; y: number }>,
89 | default: () => ({ x: 0, y: 0 }),
90 | },
91 | draggable: {
92 | type: Boolean,
93 | default: true,
94 | },
95 | scrollable: {
96 | type: Boolean,
97 | default: true,
98 | },
99 | doubleClickZoom: {
100 | type: Boolean,
101 | default: true,
102 | },
103 | boundary: {
104 | type: Object as PropType,
105 | default: null,
106 | },
107 | mapStyleId: {
108 | type: String,
109 | },
110 | baseMap: {
111 | type: Object as PropType,
112 | },
113 | viewMode: {
114 | type: String as PropType<'2D' | '3D'>,
115 | default: '3D',
116 | },
117 | control: {
118 | type: Object as PropType<{
119 | scale: { position: string; className: string };
120 | zoom: { position: string; className: string };
121 | rotation: { position: string; className: string };
122 | }>,
123 | default: () => ({ scale: {}, zoom: {}, rotation: {} }),
124 | },
125 | events: {
126 | type: Object as PropType<{ [key: string]: Function }>,
127 | default: () => ({}),
128 | },
129 | },
130 | setup(props) {
131 | const el = ref(null);
132 | const map = ref(null);
133 | let mapIns: TMap.Map;
134 | let positionMap: PositionMap;
135 | const events: string[] = [];
136 | Object.keys(props.events).forEach((eventName) => {
137 | events.push(eventName);
138 | });
139 | onMounted(async () => {
140 | await loadSDK(props.version, props.mapKey, props.libraries);
141 | positionMap = {
142 | topLeft: TMap.constants.CONTROL_POSITION.TOP_LEFT,
143 | topCenter: TMap.constants.CONTROL_POSITION.TOP_CENTER,
144 | topRight: TMap.constants.CONTROL_POSITION.TOP_RIGHT,
145 | centerLeft: TMap.constants.CONTROL_POSITION.CENTER_LEFT,
146 | center: TMap.constants.CONTROL_POSITION.CENTER,
147 | centerRight: TMap.constants.CONTROL_POSITION.CENTER_RIGHT,
148 | bottomLeft: TMap.constants.CONTROL_POSITION.BOTTOM_LEFT,
149 | bottomCenter: TMap.constants.CONTROL_POSITION.BOTTOM_CENTER,
150 | bottomRight: TMap.constants.CONTROL_POSITION.BOTTOM_RIGHT,
151 | };
152 | const center = new TMap.LatLng(props.center.lat, props.center.lng);
153 | if (el.value) {
154 | mapIns = new TMap.Map(el.value, {
155 | center,
156 | zoom: props.zoom,
157 | minZoom: props.minZoom,
158 | maxZoom: props.maxZoom,
159 | rotation: props.rotation,
160 | pitch: props.pitch,
161 | scale: props.scale,
162 | offset: props.offset,
163 | draggable: props.draggable,
164 | scrollable: props.scrollable,
165 | doubleClickZoom: props.doubleClickZoom,
166 | boundary: props.boundary,
167 | mapStyleId: props.mapStyleId,
168 | baseMap: props.baseMap,
169 | viewMode: props.viewMode,
170 | showControl: true,
171 | });
172 |
173 | setMapCtrl(
174 | mapIns,
175 | TMap.constants.DEFAULT_CONTROL_ID.SCALE,
176 | props.control.scale,
177 | positionMap,
178 | );
179 | setMapCtrl(
180 | mapIns,
181 | TMap.constants.DEFAULT_CONTROL_ID.ZOOM,
182 | props.control.zoom,
183 | positionMap,
184 | );
185 | setMapCtrl(
186 | mapIns,
187 | TMap.constants.DEFAULT_CONTROL_ID.ROTATION,
188 | props.control.rotation,
189 | positionMap,
190 | );
191 |
192 | events.forEach((eventName) => {
193 | mapIns.on(eventName, props.events[eventName]);
194 | });
195 |
196 | map.value = mapIns;
197 | }
198 | });
199 | onUnmounted(() => {
200 | if (mapIns) {
201 | events.forEach((eventName) => {
202 | mapIns.off(eventName, props.events[eventName]);
203 | });
204 | mapIns.destroy();
205 | }
206 | });
207 | watch(
208 | () => [props.center, props.zoom, props.rotation, props.pitch],
209 | ([center, zoom, rotation, pitch]) => {
210 | if (mapIns) {
211 | mapIns.easeTo(
212 | {
213 | // eslint-disable-next-line @typescript-eslint/ban-ts-ignore
214 | // @ts-ignore
215 | center: new TMap.LatLng(center.lat, center.lng),
216 | zoom: zoom as number,
217 | rotation: rotation as number,
218 | pitch: pitch as number,
219 | },
220 | {
221 | duration: 500,
222 | },
223 | );
224 | }
225 | },
226 | );
227 | watch(
228 | () => props.scale,
229 | (value) => mapIns && mapIns.setScale(value),
230 | );
231 | watch(
232 | () => props.offset,
233 | (value) => mapIns && mapIns.setOffset(value),
234 | );
235 | watch(
236 | () => props.draggable,
237 | (value) => mapIns && mapIns.setDraggable(value),
238 | );
239 | watch(
240 | () => props.scrollable,
241 | (value) => mapIns && mapIns.setScrollable(value),
242 | );
243 | watch(
244 | () => props.doubleClickZoom,
245 | (value) => mapIns && mapIns.setDoubleClickZoom(value),
246 | );
247 | watch(
248 | () => props.boundary,
249 | (value) => mapIns && mapIns.setBoundary(value),
250 | );
251 | watch(
252 | () => props.control,
253 | (value) => {
254 | setMapCtrl(
255 | mapIns,
256 | TMap.constants.DEFAULT_CONTROL_ID.SCALE,
257 | value.scale,
258 | positionMap,
259 | );
260 | setMapCtrl(
261 | mapIns,
262 | TMap.constants.DEFAULT_CONTROL_ID.ZOOM,
263 | value.zoom,
264 | positionMap,
265 | );
266 | setMapCtrl(
267 | mapIns,
268 | TMap.constants.DEFAULT_CONTROL_ID.ROTATION,
269 | value.rotation,
270 | positionMap,
271 | );
272 | },
273 | );
274 | provide('map', map);
275 | return {
276 | map,
277 | el,
278 | getCenter: () => mapIns?.getCenter(),
279 | getZoom: () => mapIns?.getZoom(),
280 | };
281 | },
282 | render() {
283 | return h(
284 | 'div',
285 | {
286 | class: this.class,
287 | style: { ...this.style, height: '100%', width: '100%' },
288 | ref: 'el',
289 | },
290 | this.$slots.default && this.map ? this.$slots.default() : [],
291 | );
292 | },
293 | });
294 |
--------------------------------------------------------------------------------
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