第一種方法,直接引入echarts
1. 安裝echarts項目依賴
npm install echarts --save 2. 在main.js中全局引入 import echarts from "echarts"; Vue.prototype.$echarts = echarts;
<template>
<div id="app">
<div id="main" style="width: 600px;height:400px;"></div>
</div>
</template>
js部分 script 代碼
<script> export default { name: "app", methods: { drawChart() { // 基於准備好的dom,初始化echarts實例 let myChart = this.$echarts.init(document.getElementById("main")); // 指定圖表的配置項和數據 let option = { title: { text: "ECharts 入門示例" }, tooltip: {}, legend: { data: ["銷量"] }, xAxis: { data: ["襯衫", "羊毛衫", "雪紡衫", "褲子", "高跟鞋", "襪子"] }, yAxis: {}, series: [ { name: "銷量", type: "bar", data: [5, 20, 36, 10, 10, 20] } ] }; // 使用剛指定的配置項和數據顯示圖表。 myChart.setOption(option); } }, mounted() { this.drawChart(); } }; </script>
第二種方法,使用 Vue-ECharts 組件
步驟一 : 安裝組件
npm install vue-echarts -S
步驟二 : 使用組件
<template>
<div id="app">
<v-chart class="my-chart" :options="bar"/>
</div>
</template>
<script>
import ECharts from "vue-echarts/components/ECharts";
import "echarts/lib/chart/bar";
export default {
name: "App",
components: {
"v-chart": ECharts
},
data: function() {
return {
bar: {
title: {
text: "ECharts 入門示例"
},
tooltip: {},
legend: {
data: ["銷量"]
},
xAxis: {
data: ["襯衫", "羊毛衫", "雪紡衫", "褲子", "高跟鞋", "襪子"]
},
yAxis: {},
series: [
{
name: "銷量",
type: "bar",
data: [5, 20, 36, 10, 10, 20]
}
]
}
};
}
};
</script>
<style>
.my-chart {
width: 800px;
height: 500px;
}
</style>
