echrts的树状图如何变成直线
时间: 2024-03-11 09:51:37 浏览: 81
要将echarts的树状图转换为直线图,您可以使用echarts中的"line"系列,将树状图中的节点之间的连线转换为直线。
以下是一个简单的示例:
```javascript
option = {
series: [
{
type: 'line',
data: [[0, 1], [1, 2], [2, 3], [3, 4], [4, 5]],
lineStyle: {
color: 'blue',
width: 3,
type: 'solid'
},
label: {
show: true,
position: 'top',
formatter: function (params) {
return params.value[1];
}
}
}
]
};
```
在上述示例中,我们使用"type: 'line'"定义了一个线性图表,并通过"data"属性指定了要显示的节点之间的连线。然后,我们使用"lineStyle"属性来设置直线的颜色、宽度和类型。最后,我们使用"label"属性来显示每个节点的值。
如果您想要在直线图中显示多条直线,可以在"series"中添加多个对象,每个对象都包含"type: 'line'"和"data"属性。
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