middleground_code_v2/src/components/Echarts/BarChart.vue

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<!-- 柱状图折线图 -->
<template>
<div style="width: 100%">
<span class="Breadcrumbs" v-if="Breadcrumbs">
<div v-for="(item, index) in breadcrumbsList" :key="index">
<span class="title">{{ item.title }}</span>
<span class="Separator" v-show="index + 1 != breadcrumbsList.length"
>/</span
>
</div>
</span>
<div :style="proportion" ref="echarts" id="echarts"></div>
</div>
</template>
<script>
import echarts from 'echarts'
export default {
data() {
return {
myEcharts: null,
option: {},
sidebarRetract: null,
breadcrumbsList: [
{
title: "首页",
},
{
title: "活动管理",
},
],
};
},
components: {},
computed: {},
mounted() {
this.myEcharts = echarts.init(this.$refs.echarts);
this.getEcharts();
window.addEventListener("resize", this.change);
},
watch: {
"$store.getters.sidebarRetract": {
deep: true,
handler(val) {
this.change();
},
},
DataCollection: {
deep: true,
handler(newVal, oldVal) {
this.getEcharts();
},
},
},
props: {
// 面包屑的显示与隐藏
Breadcrumbs: {
type: Boolean,
default: false,
},
// 尺寸
proportion: {
type: Object,
default: () => {
return {
width: "700px",
height: "700px",
};
},
},
// 标题
title: {
type: String,
default: "",
},
// 数据集合
DataCollection: {
type: Object,
require: true,
default: () => {
return {};
},
},
// // 列标题 ['蒸发量', '渲染']
// columnHeader: {
// type: Array,
// required: true,
// default: () => {
// return []
// }
// },
// // 维度 ['1月', '2月', '3月', '4月', '5月', '6月', '7月', '8月', '9月', '10月', '11月', '12月']
// Dimension: {
// type: Array,
// required: true,
// default: () => {
// return []
// }
// },
// series: {
// type: Array,
// required: true,
// default: () => {
// return []
// }
// }
},
methods: {
change() {
this.myEcharts.resize();
},
getEcharts() {
let _this = this;
const colors = [
"#224ef5",
"#e33722",
"#ffcc2c",
"#C1232B",
"#B5C334",
"#FCCE10",
"#E87C25",
"#27727B",
"#FE8463",
"#9BCA63",
"#FAD860",
"#F3A43B",
"#60C0DD",
"#D7504B",
"#C6E579",
"#F4E001",
"#F0805A",
"#26C0C0",
"#FAD860",
"#F3A43B",
"#60C0DD",
"#D7504B",
"#C6E579",
"#F4E001",
"#F0805A",
"#26C0C0",
];
this.option = {
color: colors,
title: {
text: "", //标题
subtext: "",
},
tooltip: {
trigger: "axis",
},
grid: {
left: "2%",
right: "2%",
bottom: "10%",
top: "2%",
containLabel: true,
},
legend: {
data: this.DataCollection.title,
align: "right",
right: 5,
textStyle: {
color: "#000",
},
itemWidth: 10,
itemHeight: 10,
itemGap: 35,
x: "center",
y: "bottom",
padding: [20, 0, 0, 0],
},
toolbox: {
show: false,
feature: {
mark: { show: true }, //数据视图
dataView: { show: true, readOnly: false }, //折线视图
magicType: { show: true, type: ["line", "bar"] }, //柱状视图
restore: { show: true }, //刷新
saveAsImage: { show: true }, //保存为图片
},
},
calculable: true,
xAxis: [
{
type: "category",
axisLabel: { interval: 0, rotate: 60 },
data: this.DataCollection.parameter,
},
],
yAxis: [
{
type: "value",
axisLine: {
show: true,
lineStyle: {
color: "#000",
},
},
"splitLine": {
"lineStyle": {
"type": "dashed", // 设置为虚线
"color": "#ccc", // 设置分隔线颜色
"length": 10, // 虚线的长度
"interval": 5 // 虚线的间隔
}
}
},
],
series: this.DataCollection.series,
};
this.myEcharts.setOption(this.option);
this.myEcharts.on("click", function (params) {
_this.echartsClick(params);
});
},
echartsClick(e) {
console.log("点击", e);
},
},
};
</script>
<style scoped lang="scss">
.Breadcrumbs {
margin: 10px 0 10px 10px;
display: flex;
font-size: 13px;
.title {
cursor: pointer;
}
.Separator {
display: inline-block;
margin: 0 9px;
color: #c0c4cc;
font-weight: 700;
}
}
</style>