echarts geo3D 设置可操作地图旋转
时间: 2023-06-28 20:04:21 浏览: 511
要启用地图旋转功能,需要在 ECharts 中使用 geo3D 组件,并设置 geo3D 的 rotateEnable 属性为 true。
以下是一个示例代码:
```javascript
option = {
globe: {
baseTexture: 'path/to/earth.jpg',
heightTexture: 'path/to/bathymetry.jpg',
displacementScale: 0.1,
shading: 'realistic',
environment: 'path/to/starry.jpg',
realisticMaterial: {
roughness: 0.2
},
postEffect: {
enable: true
},
light: {
main: {
intensity: 5,
shadow: true
},
ambient: {
intensity: 0
}
}
},
geo3D: {
map: 'world',
roam: true,
rotateEnable: true, // 启用地图旋转
itemStyle: {
color: '#fff'
},
regions: [{
name: 'China',
itemStyle: {
color: '#f00'
}
}]
},
series: [{
type: 'lines3D',
coordinateSystem: 'geo3D',
effect: {
show: true,
trailWidth: 2,
trailOpacity: 0.5,
trailLength: 0.5,
constantSpeed: 10
},
blendMode: 'lighter',
lineStyle: {
width: 1,
color: '#ff0',
opacity: 0.2
},
data: [
// 线的数据
]
}]
};
```
在这个示例中,我们设置了 geo3D 的 rotateEnable 属性为 true,启用了地图旋转功能。你可以在浏览器中查看这个示例并尝试旋转地图。
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