Echarts甘特图教程 echarts官网实例： https://gallery.echartsjs.com/editor.html?c=xEYpsVs30s 效果： 代码： html head script type ="text/javascript" src ="jquery.min.js" / script script type ="text/javascript" src ="echarts.min
Echarts甘特图教程
echarts官网实例：
https://gallery.echartsjs.com/editor.html?c=xEYpsVs30s
效果：
代码：
<html> <head> <script type="text/javascript" src="jquery.min.js"></script> <script type="text/javascript" src="echarts.min.js"></script> </head> <body> <div id="container" style="height:900px;"></div> <script> var myCharts = echarts.init(document.getElementById(‘container‘)); var option = { backgroundColor: "#fff", title: { text: "项目甘特图", padding: 20, textStyle: { fontSize: 17, fontWeight: "bolder", color: "#333" }, subtextStyle: { fontSize: 13, fontWeight: "bolder" } }, legend: { data: ["计划工期", "可行性研究阶段", "初步设计阶段", "施工图设计阶段", "项目实施阶段", "项目验收阶段"], align: "right", right: 80, top: 50 }, grid: { containLabel: true, show: false, right: 130, left: 40, bottom: 40, top: 90 }, xAxis: { type: "time", axisLabel: { "show": true, "interval": 0 } }, dataZoom: [{ type: ‘inside‘, }, { handleIcon: ‘M10.7,11.9v-1.3H9.3v1.3c-4.9,0.3-8.8,4.4-8.8,9.4c0,5,3.9,9.1,8.8,9.4v1.3h1.3v-1.3c4.9-0.3,8.8-4.4,8.8-9.4C19.5,16.3,15.6,12.2,10.7,11.9z M13.3,24.4H6.7V23h6.6V24.4z M13.3,19.6H6.7v-1.4h6.6V19.6z‘, handleSize: ‘80%‘, handleStyle: { color: ‘#fff‘, shadowBlur: 3, shadowColor: ‘rgba(0, 0, 0, 0.6)‘, shadowOffsetX: 2, shadowOffsetY: 2 } }], yAxis: { axisLabel: { show: true, interval: 0, formatter: function(value, index) { var last = "" var max = 5; var len = value.length; var hang = Math.ceil(len / max); if (hang > 1) { for (var i = 0; i < hang; i++) { var start = i * max; var end = start + max; var temp = value.substring(start, end) + "\n"; last += temp; //拼接最终的字符串 } return last; } else { return value; } } }, data: ["阶段一", "标段二", "标段三"] }, tooltip: { trigger: "axis", formatter: function(params) { var res = ""; var name = ""; var start0 = ""; var start = ""; var end0 = ""; var end = ""; for (var i in params) { var k = i % 2; if (!k) { //奇数 name = params[i].seriesName; end0 = params[i].data; end = end0.getFullYear() + "-" + (end0.getMonth() + 1) + "-" + end0.getDate(); } if (k) { //偶数 start0 = params[i].data; start = start0.getFullYear() + "-" + (start0.getMonth() + 1) + "-" + start0.getDate(); res += name + " : " + start + "~" + end + "</br>"; } } return res; } }, series: [{ name: "计划工期", type: "bar", stack: "总量0", label: { normal: { show: true, color: "#000", position: "right", formatter: function(params) { return params.seriesName } } }, itemStyle: { normal: { color: "skyblue", borderColor: "#fff", borderWidth: 2 } }, zlevel: -1, data: [new Date("2018-05-01"), new Date("2018-03-14"), new Date("2018-05-01")] }, { name: "计划工期", type: "bar", stack: "总量0", itemStyle: { normal: { color: "white", } }, zlevel: -1, z: 3, data: [new Date("2018-01-01"), new Date("2018-01-01"), new Date("2018-03-15")] }, { name: "可行性研究阶段", type: "bar", stack: "总量2", label: { normal: { show: true, color: "#000", position: "right", formatter: function(params) { return params.seriesName } } }, itemStyle: { normal: { color: "green", borderColor: "#fff", borderWidth: 2 } }, zlevel: -1, data: [new Date("2018-01-10"), new Date("2018-01-10"), new Date("2018-03-30")] }, { name: "可行性研究阶段", type: "bar", stack: "总量2", itemStyle: { normal: { color: "white", } }, zlevel: -1, z: 3, data: [new Date("2018-01-02"), new Date("2018-01-02"), new Date("2018-03-16")] }, { name: "初步设计阶段", type: "bar", stack: "总量3", label: { normal: { show: true, color: "#000", position: "right", formatter: function(params) { return params.seriesName } } }, itemStyle: { normal: { color: "red", borderColor: "#fff", borderWidth: 2 } }, zlevel: -1, data: [new Date("2018-02-20"), new Date("2018-01-20"), new Date("2018-04-10")] }, { name: "初步设计阶段", type: "bar", stack: "总量3", itemStyle: { normal: { color: "white" } }, zlevel: -1, z: 3, data: [new Date("2018-02-01"), new Date("2018-01-12"), new Date("2018-04-01")] }, { name: "施工图设计阶段", type: "bar", stack: "总量4", label: { normal: { show: true, color: "#000", position: "right", formatter: function(params) { return params.seriesName } } }, itemStyle: { normal: { color: "brown", borderColor: "#fff", borderWidth: 2 } }, zlevel: -1, data: [new Date("2018-03-09"), new Date("2018-01-25"), new Date("2018-04-20")] }, { name: "施工图设计阶段", type: "bar", stack: "总量4", itemStyle: { normal: { color: "white", } }, zlevel: -1, z: 3, data: [new Date("2018-02-25"), new Date("2018-01-21"), new Date("2018-04-11")] }, { name: "项目实施阶段", type: "bar", stack: "总量5", label: { normal: { show: true, color: "#000", position: "right", formatter: function(params) { return params.seriesName } } }, itemStyle: { normal: { color: "yellow", borderColor: "#fff", borderWidth: 2 } }, zlevel: -1, data: [new Date("2018-03-12"), new Date("2018-02-15"), new Date("2018-04-30")] }, { name: "项目实施阶段", type: "bar", stack: "总量5", itemStyle: { normal: { color: "white", } }, zlevel: -1, z: 3, data: [new Date("2018-03-10"), new Date("2018-01-26"), new Date("2018-04-21")] }, { name: "项目验收阶段", type: "bar", stack: "总量6", label: { normal: { show: true, color: "#000", position: "right", formatter: function(params) { return params.seriesName } } }, itemStyle: { normal: { color: ‘orange‘, borderColor: "#fff", borderWidth: 2 } }, zlevel: -1, data: [new Date("2018-03-30"), new Date("2018-03-13"), new Date("2018-05-01")] }, { name: "项目验收阶段", type: "bar", stack: "总量6", itemStyle: { normal: { color: ‘white‘, } }, zlevel: -1, z: 3, data: [new Date("2018-03-15"), new Date("2018-02-16"), new Date("2018-04-30")] }, ] } myCharts.setOption(option); </script> </body> </html>
使用说明：
//1.title.text修改为自己的
//2.legend.data修改为自己的阶段名称数组
//3.yAxis.data修改为自己的项目名称数组
//4.series数组内一共拥有对象数是你阶段名称数组里的两倍
// 其中一个阶段对应两个，即一个开始时间的json对象，一个结束时间的json对象；开始在前，结束在
Echarts为4.4.0版本
不同版本可能不兼容
这里面的方法可以做一个参考，在自己所需的echarts版本下开发
结束