Echarts修改柱状图柱子的宽度

时间:2025-01-30 13:47:03
/* * @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>