echarts柱状图刻度为文字
时间: 2024-05-24 08:06:38 浏览: 69
在ECharts中,可以通过设置xAxis或y的type为'',然后使用axisLabel的formatter属性来实现柱状图刻度为文字的效果。
具体步骤如下:
1. 首先,在option中的xAxis或yAxis中设置type为'category',表示刻度为分类类型。
2. 然后,在xAxis或yAxis中设置axisLabel的formatter属性,用于自定义刻度标签的显示内容。
3. 在formatter函数中,可以通过参数value获取当前刻度的值,然后根据需要返回对应的文字内容。
以下是一个示例代码:
```javascript
option = {
xAxis: {
type: 'category',
data: ['A', 'B', 'C', 'D', 'E'],
axisLabel: {
formatter: function(value) {
// 根据刻度值返回对应的文字内容
if (value === 'A') {
return '优秀';
} else if (value === 'B') {
return '良好';
} else if (value === 'C') {
return '及格';
} else if (value === 'D') {
return '不及格';
} else if (value === 'E') {
return '差';
}
}
}
},
yAxis: {
type: 'value'
},
series: [{
data: [80, 70, 60, 50, 40],
type: 'bar'
}]
};
```
在上述示例中,xAxis的data属性表示刻度的取值范围为['A', 'B', 'C', 'D', 'E'],然后通过axisLabel的formatter函数将刻度值映射为对应的文字内容。
阅读全文
相关推荐


















