Echarts修改柱状图柱子的宽度
/*
* @Author: 还是大剑师兰特(****)
* @下面源代码版权归还是大剑师兰特所有,可供学习或商业项目中借鉴,未经授权,不得重复地发表到博客、论坛,问答,git等公共空间或网站中。
* @Email: 2909222303@
* @First published in ****
* @First published time: 2023-02-03
*/
<template>
<div class="container">
<h3>vue+echarts:修改柱状图的宽度</h3>
<p>大剑师兰特,还是大剑师兰特</p>
<div id="vue-echarts" ref="refEcharts"> </div>
</div>
</template>
<script>
import * as echarts from 'echarts'; //局部引用,如果采用全局模式,这里不写
export default {
name: 'cuclife',
data() {
return {}
},
methods: {
initCharts() {
let myChart = echarts.init(this.$refs.refEcharts);
myChart.setOption({
title: {
text: '标题:ECharts示例'
},
xAxis: {
type: 'category',
data: ['cuclife', 'openlayers', 'cesium', 'echarts', 'leaflet']
},
yAxis: {
type: 'value',
name: '技术技能值', //坐标轴名称
nameLocation: 'middle', //坐标轴的位置
nameTextStyle: {
color: '#ff00ff',
//align:'left',
},
nameGap: 50, //坐标轴名称与轴线之间的距离
nameRotate: 90, //坐标轴名字旋转角度值,
axisLine: {
lineStyle: {
color: '#ff00ff'
},
symbol: ['none', 'arrow'], //轴线两边的箭头
symbolSize: [8, 12]
},
axisTick: {
inside: false, //标轴刻度是否朝内,默认朝外
},
axisLabel: {
show: true,
inside: false,
formatter: '{value}'
},
splitArea: {
show: true,
color: ['rgba(250,250,250,0.3)', 'rgba(200,200,200,0.3)'],
}
},
grid: {
x:25,
y:55,
x2:25,
y2:20,
containLabel: true
},
series: [{
type: 'bar',
data: [15, 36, 10, 10, 20],
barWidth: 20, // 柱子宽度核心代码
itemStyle: {
//静态时显示状态
color: new echarts.graphic.LinearGradient(
// (x1,y1) 点到点 (x2,y2) 之间进行渐变
0, 0, 1, 0,
[{
offset: 0,
color: '#ff00ff'
}, // 0 起始颜色
{
offset: 0.5,
color: '#ffff00'
}, // 0 起始颜色
{
offset: 1,
color: '#ff0000'
} // 1 结束颜色
]
),
},
}]
});
}
},
mounted() {
this.initCharts();
}
}
</script>
<style scoped>
.container {
width: 840px;
height: 580px;
margin: 50px auto 0;
border: 1px solid rgb(228, 57, 97);
}
#vue-echarts {
width: 800px;
height: 460px;
border: 1px solid #d8d;
margin: 0 auto;
}
</style>