echarts饼图百分比展示
时间: 2023-11-09 17:02:18 浏览: 133
要在echarts饼图中展示百分比,可以使用formatter属性来设置tooltip的显示内容。具体做法是在series中设置tooltip的formatter属性为"{a} <br/>{b}: {c} ({d}%)",其中"{d}%"就是百分比的展示形式。
例如:
```
option = {
tooltip: {
trigger: 'item',
formatter: "{a} <br/>{b}: {c} ({d}%)"
},
series: [
{
name: '访问来源',
type: 'pie',
radius: '55%',
data:[
{value:335, name:'直接访问'},
{value:310, name:'邮件营销'},
{value:234, name:'联盟广告'},
{value:135, name:'视频广告'},
{value:1548, name:'搜索引擎'}
]
}
]
};
```
相关问题
echarts 饼图百分比
在这个引用中,我们可以看到生成饼图的相关代码。在代码中,百分比的显示是通过设置label的formatter属性实现的,具体代码如下:
formatter: '{b}: {c}({d}%)',
其中{b}表示数据项的名称,{c}表示数据项的值,{d}表示数据项的百分比。
另外,如果你需要查看更多关于echarts中饼图百分比显示的详细信息,可以参考官方文档:https://echarts.apache.org/zh/option.html#tooltip.formatter<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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[ .reference_list ]
echarts饼图百分比
在Echarts的饼图中,可以通过设置label的formatter属性来显示百分比。具体代码如下:
```
label: {
normal: {
formatter: '{b}:{c}: ({d}%)',
textStyle: {
fontWeight: 'normal',
fontSize: 15
}
}
}
```
其中,`{b}`表示数据项的名称,`{c}`表示数据项的值,`{d}`表示数据项所占的百分比。通过这样的设置,饼图上每个扇形区域的标签会显示名称、数值和百分比。
你还可以参考Echarts官方文档了解更多关于饼图的配置选项,官方文档链接为:[链接](https://echarts.apache.org/zh/option.html#tooltip.formatter) <span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
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- *2* [echarts饼图显示百分比](https://blog.csdn.net/L_WalkingPig/article/details/109054638)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_1"}}] [.reference_item style="max-width: 33.333333333333336%"]
- *3* [echarts 圆环图 中间显示数据 下边显示标题](https://download.csdn.net/download/weixin_38661650/14038109)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_1"}}] [.reference_item style="max-width: 33.333333333333336%"]
[ .reference_list ]
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