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Echarts-实现3D柱状图
效果图显示
代码如下
可分为3部分。顶部小菱形，中部普通2维柱子，底部小三角
DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8" /> <meta http-equiv="X-UA-Compatible" content="IE=edge" /> <meta name="viewport" content="width=device-width, initial-scale=1.0" /> <script type="text/javascript" src="https://cdn.jsdelivr.net/npm/echarts@5/dist/echarts.min.js" >script> <script src="https://apps.bdimg.com/libs/jquery/2.1.4/jquery.min.js">script> <title>Documenttitle> head> <body> <div id="main" style="width: 350px; height: 400px">div> <script> var myChart = echarts.init(document.getElementById('main')) var option = { xAxis: { type: 'category', data: ['Mon', 'Tue', 'Wed', 'Thu', 'Fri'], }, yAxis: { type: 'value', }, series: [ // 顶部小菱形 { type: 'pictorialBar', name: 'pictorial element', z: 10, data: [ { value: 60, symbol: 'diamond', symbolOffset: [0, '-50%'], symbolPosition: 'end', //图形边缘与柱子结束的地方内切 symbolSize: ['-90%', 30], //根据柱子大小来做调整 itemStyle: { normal: { color: '#FEE47B', }, }, }, { value: 26, symbol: 'diamond', symbolOffset: [0, '-50%'], symbolPosition: 'end', //图形边缘与柱子结束的地方内切 symbolSize: ['-95%', 30], //根据柱子大小来做调整 itemStyle: { normal: { color: '#FEE47B', }, }, }, { value: 58, symbol: 'diamond', symbolOffset: [0, '-50%'], symbolPosition: 'end', //图形边缘与柱子结束的地方内切 symbolSize: ['-95%', 30], //根据柱子大小来做调整 itemStyle: { normal: { color: '#FEE47B', }, }, }, { value: 43, symbol: 'diamond', symbolOffset: [0, '-50%'], symbolPosition: 'end', //图形边缘与柱子结束的地方内切 symbolSize: ['-95%', 30], //根据柱子大小来做调整 itemStyle: { normal: { color: '#FEE47B', }, }, }, { value: 89, symbol: 'diamond', symbolOffset: [0, '-50%'], symbolPosition: 'end', //图形边缘与柱子结束的地方内切 symbolSize: ['-95%', 30], //根据柱子大小来做调整 itemStyle: { normal: { color: '#FEE47B', }, }, }, ], }, // 柱子数据 { type: 'bar', name: 'reference bar', barGap: '-100%', barWidth: 20, // symbol: 'image://' + params.picture, // 图片 symbolOffset: [0, 0], z: 2, itemStyle: { // 渐变 color: { x: 1, y: 0, x2: 0, y2: 0, type: 'linear', global: false, colorStops: [ { offset: 0, color: '#bd530a' }, { offset: 0.5, color: '#bd530a' }, { offset: 0.5, color: '#ca7e06' }, { offset: 1, color: '#ca7e06' }, ], }, }, data: [60, 26, 58, 43, 89], }, // 底部三角形 { type: 'pictorialBar', name: 'joy', barGap: '-100%', z: 3, barWidth: 20, data: [ { value: 10, symbol: 'triangle', symbolOffset: [0, 20], symbolSize: ['-100%', 20], symbolRotate: 180, itemStyle: { color: { x: 1, y: 0, x2: 0, y2: 0, type: 'linear', global: false, colorStops: [ { offset: 0, color: '#bd530a' }, { offset: 0.5, color: '#bd530a' }, { offset: 0.5, color: '#ca7e06' }, { offset: 1, color: '#ca7e06' }, ], }, }, }, { value: 10, symbol: 'triangle', symbolOffset: [0, 20], symbolSize: ['-100%', 20], symbolRotate: 180, itemStyle: { color: { x: 1, y: 0, x2: 0, y2: 0, type: 'linear', global: false, colorStops: [ { offset: 0, color: '#bd530a' }, { offset: 0.5, color: '#bd530a' }, { offset: 0.5, color: '#ca7e06' }, { offset: 1, color: '#ca7e06' }, ], }, }, }, { value: 10, symbol: 'triangle', symbolOffset: [0, 20], symbolSize: ['-100%', 20], symbolRotate: 180, itemStyle: { color: { x: 1, y: 0, x2: 0, y2: 0, type: 'linear', global: false, colorStops: [ { offset: 0, color: '#bd530a' }, { offset: 0.5, color: '#bd530a' }, { offset: 0.5, color: '#ca7e06' }, { offset: 1, color: '#ca7e06' }, ], }, }, }, { value: 10, symbol: 'triangle', symbolOffset: [0, 20], symbolSize: ['-100%', 20], symbolRotate: 180, itemStyle: { color: { x: 1, y: 0, x2: 0, y2: 0, type: 'linear', global: false, colorStops: [ { offset: 0, color: '#bd530a' }, { offset: 0.5, color: '#bd530a' }, { offset: 0.5, color: '#ca7e06' }, { offset: 1, color: '#ca7e06' }, ], }, }, }, { value: 10, symbol: 'triangle', symbolOffset: [0, 20], symbolSize: ['-100%', 20], symbolRotate: 180, itemStyle: { color: { x: 1, y: 0, x2: 0, y2: 0, type: 'linear', global: false, colorStops: [ { offset: 0, color: '#bd530a' }, { offset: 0.5, color: '#bd530a' }, { offset: 0.5, color: '#ca7e06' }, { offset: 1, color: '#ca7e06' }, ], }, }, }, ], }, ], } myChart.setOption(option) script> body> html>- 1
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- 原文地址：https://blog.csdn.net/qq_41675812/article/details/127411512