![](https://img2018.cnblogs.com/blog/1217025/201909/1217025-20190906142108603-1607126409.png)
//父模块
<div class="jtconted">
<DbarEachart v-if="flag1" :echartId="CityId" :echartData="CityData"></DbarEachart>
</div>
//子模块
<template>
<div :id="echartId" class="EchartAll"></div>
</template>
<script>
import echarts from "echarts";
export default {
name: "DbarEachart",
props: {
echartId: "",
echartData:""
},
data() {
return {};
},
methods: {
initdBar() {
let ydata =[];
let xdata =[];
this.echartData.forEach(element => {
xdata.push(element.name);
ydata.push(element.num);
});
//图片矢量路径
var imgDatUrl =
"image://data:image/png;base64,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";
let myChart = this.$echarts.init(document.getElementById(this.echartId));
// 绘制图表
myChart.setOption({
grid: {
left: "16%",
bottom: "26%",
right: "10%",
top: "16%"
},
tooltip: {
show: true,
trigger: "axis",
padding:6,
backgroundColor:"rgba(7,49,90,.5)",
borderWidth:1,
borderColor:"rgba(13, 152, 213, 1)",
},
xAxis: {
axisLabel: {
color: "#30eee9"
},
axisLine: {
show: true,
lineStyle: {
color: "#397cbc"
}
},
axisTick: {
show: true
},
axisLabel:{
interval:"0",//强制显示所有类目
rotate: -20,//类目倾斜放
},
data:xdata,
},
yAxis: {
type: "value",
minInterval: 1,
axisLabel: {
formatter: "{value}",
textStyle: {
color: "#2ad1d2"
}
},
axisLine: {
show: false
},
axisTick: {
show: false
},
splitLine: {
//背景网格线
show: true,
lineStyle: {
color: "#125770"
}
}
},
series: [
{
type: "pictorialBar",
symbol: imgDatUrl,
barGap: 0,
barWidth : 20,//柱图宽度
symbolSize: ["100%", "100%"],
itemStyle: {
normal: {
color: "#0dce85"
}
},
data:ydata
}
]
});
window.addEventListener("resize", function() {
myChart.resize();
});
}
},
mounted() {
this.initdBar();
}
};
</script>
<style scoped>
.EchartAll {
100%;
height: 100%;
}
</style>