echarts 地图边界设置渐变色
时间: 2023-11-17 19:00:45 浏览: 135
可以通过在echarts中配置地图的itemStyle属性来设置地图边界的渐变色。具体方法如下:
```javascript
{
//设置地图边界的颜色渐变
itemStyle: {
borderColor: 'rgba(0, 0, 0, 0.2)',
borderWidth: 1,
areaColor: {
type: 'linear',
x: 0,
y: 0,
x2: 1,
y2: 1,
colorStops: [{
offset: 0,
color: 'rgba(0, 255, 255, 0.8)' // 0% 处的颜色
}, {
offset: 1,
color: 'rgba(0, 255, 255, 0.2)' // 100% 处的颜色
}],
globalCoord: false // 缺省为 false
}
},
//设置地图不能移动
roam: false
}
```
其中,itemStyle属性中的borderColor和borderWidth属性用于设置地图边界的颜色和宽度,areaColor属性用于设置地图整体背景颜色的渐变,roam属性用于设置地图是否可以移动。需要注意的是,如果要设置地图边界的渐变色,需要将roam属性设置为false,否则无法达到想要的效果。
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