mirror of https://gitee.com/antv-l7/antv-l7
66 lines
1.6 KiB
JavaScript
66 lines
1.6 KiB
JavaScript
import { Scene, ImageLayer, PointLayer } from '@antv/l7';
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import { Map } from '@antv/l7-maps';
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const scene = new Scene({
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id: 'map',
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map: new Map({
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center: [ 500, 500 ],
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zoom: 3,
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version: 'SIMPLE',
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mapSize: 1000,
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maxZoom: 5,
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minZoom: 2,
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pitchEnabled: false,
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rotateEnabled: false
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})
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});
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scene.setBgColor('rgb(94, 182, 140)');
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const imagelayer = new ImageLayer({}).source(
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'https://gw.alipayobjects.com/mdn/rms_816329/afts/img/A*I0X5R4jAUQ4AAAAAAAAAAAAAARQnAQ',
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{
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parser: {
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type: 'image',
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extent: [ 360, 400, 640, 600 ]
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}
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}
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);
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scene.on('loaded', () => {
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fetch('https://gw.alipayobjects.com/os/bmw-prod/7dc0d454-fabc-4461-a5d5-d404dadb49a9.json')
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.then(res => res.json())
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.then(data => {
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const textlayer = new PointLayer({ zIndex: 2 })
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.source(
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data,
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{
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parser: {
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type: 'json',
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x: 'x',
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y: 'y'
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}
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}
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)
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.shape('t', 'text')
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.size(12)
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.active({
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color: '#00f',
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mix: 0.9
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})
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.color('rgb(86, 156, 214)')
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.style({
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textAnchor: 'center', // 文本相对锚点的位置 center|left|right|top|bottom|top-left
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spacing: 2, // 字符间距
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fontWeight: '800',
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padding: [ 1, 1 ], // 文本包围盒 padding [水平，垂直]，影响碰撞检测结果，避免相邻文本靠的太近
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stroke: '#ffffff', // 描边颜色
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strokeWidth: 2, // 描边宽度
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textAllowOverlap: true
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});
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scene.addLayer(textlayer);
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});
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scene.addLayer(imagelayer);
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});
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