vue3 echarts实现3d饼状
时间: 2024-08-13 19:02:44 浏览: 130
在Vue3中使用ECharts实现3D饼状图,首先你需要安装`vue-echarts`库,它是一个将ECharts封装为Vue组件的轻量级工具。以下是基本步骤:
1. **安装依赖**:
在你的项目里运行 `npm install vue-echarts echarts @types/echarts` 或者 `yarn add vue-echarts echarts @types/echarts`
2. **创建组件**:
创建一个新的Vue组件文件,例如`ThreeDPie.vue`,然后导入ECharts并设置图表配置:
```html
<template>
<div ref="chart"></div>
</template>
<script setup>
import { ECharts } from 'vue-echarts';
const options = {
tooltip: {},
visualMap: {
pieceswise: [
{min: 0, max: 50, color: ['#31a354']}, // 分段颜色
{max: 100, color: ['#e76f51']}
],
show: true,
orient: 'horizontal',
left: 'center'
},
series: [
{
type: 'pie',
radius: '55%',
data: [
{value: 335, name: 'iOS'},
{value: 310, name: 'Android'},
{value: 234, name: 'Others'}
],
label: {
normal: {
position: 'outside'
}
},
emphasis: {
itemStyle: {
shadowBlur: 10,
shadowOffsetX: 0,
shadowColor: 'rgba(0, 0, 0, 0.5)'
}
},
animationDurationUpdate: 800,
threeDim: {
rotation: {
x: -45
}
}
}
]
};
const chartRef = ref(new ECharts({
init: (canvas) => {
return new ECharts(canvas);
}
}));
onMounted(() => {
chartRef.value.setOption(options);
});
</script>
```
3. **在父组件中使用**:
现在你可以在其他需要的地方引入这个组件,并传入数据和配置。
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