记录使用echarts-gl实现3d地图
时间: 2023-12-20 22:27:55 浏览: 145
要使用echarts-gl实现3d地图,需要先引入echarts和echarts-gl库,并在初始化echarts实例时指定使用echarts-gl。然后,需要准备好地图的数据和样式,包括地图的底图、标记点、线条等。最后,将数据和样式配置到echarts实例中即可。
以下是一个简单的示例代码:
```javascript
// 引入echarts和echarts-gl库
import echarts from 'echarts';
import 'echarts-gl';
// 初始化echarts实例并指定使用echarts-gl
const chart = echarts.init(document.getElementById('chart'), null, {
renderer: 'webgl'
});
// 准备地图数据和样式
const option = {
globe: {
baseTexture: 'path/to/baseTexture.jpg',
heightTexture: 'path/to/heightTexture.jpg',
displacementScale: 0.1,
shading: 'realistic',
environment: 'path/to/environment.jpg',
light: {
ambient: {
intensity: 0.1
},
main: {
intensity: 1.5
}
}
},
series: [{
type: 'scatter3D',
coordinateSystem: 'globe',
symbolSize: 10,
itemStyle: {
color: '#fff'
},
data: [
[116.46, 39.92, 0],
[121.48, 31.22, 0],
[113.23, 23.16,0]
]
}]
};
// 将数据和样式配置到echarts实例中
chart.setOption(option);
```
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