Echarts本來提供的圖形庫已經很強大了。.net
可是無奈,座標系圖形必需要求X,Y軸必須有一個爲數字。設計
最近有個需求是作甘特圖。rest
整了幾天,如今把代碼發出來分享一下。code
option = { title : { text: 'test', x:'center' }, calculable:false, tooltip : { show : true, axisPointer : { type : 'shadow' }, feature : { mark : {show: true}, dataView : {show: true, readOnly: false}, magicType : {show: true, type: ['line', 'bar', 'stack', 'tiled']}, restore : {show: true}, saveAsImage : {show: true} }, formatter: function (params) { return params[1] + '<br/>耗時 : ' + params[2] + '天'; } }, axis:{ splitLine:{ show:false }, splitArea:{ show:false } }, calculable : true, yAxis : [{ type:"category", splitLine:{show:true}, data:["項目肯定", "問卷設計", "試訪", "問卷肯定","實地執行","數據錄入","數據分析"] }], xAxis : [{ type : 'value', axisLabel : { formatter: function (value){ var end_time = 1418428800000; var start_time = 1417392000000; var date = new Array(); var i = 1; while(end_time > start_time){ var date_formatter = new Date(start_time); var date_time = (date_formatter.getFullYear()+"-"+(date_formatter.getMonth()+1)+"-"+date_formatter.getDate()); date.push(date_time); start_time = start_time + i*24*60*60*1000; } console.log(date); return date[value*1]; } }, }], series : [ { name:"輔助", type:"bar", stack:"總", itemStyle:{ normal:{ barBorderColor:'rgba(0,0,0,0)', color:'rgba(0,0,0,0)' }, emphasis:{ barBorderColor:'rgba(0,0,0,0)', color:'rgba(0,0,0,0)' } }, data:[0,1,2,3,4,5,6] }, { name:"項目肯定", type:"bar", stack:"總", data:[1,0,0,0,0,0,0] }, { name:"問卷設計", type:"bar", stack:"總", data:[0,1,0,0,0,0,0] }, { name:"試訪", type:"bar", stack:"總", data:[0,0,2,0,0,0,0] }, { name:"問卷肯定", type:"bar", stack:"總", data:[0,0,0,1,0,0,0] }, { name:"實地執行", type:"bar", stack:"總", data:[0,0,0,0,4,0,0] }, { name:"數據錄入", type:"bar", stack:"總", data:[0,0,0,0,0,1,0] }, { name:"數據分析", type:"bar", stack:"總", data:[0,0,0,0,0,0,3] } ] };
其實實際原理很簡單,使用了formatter屬性,給X軸進行了一個別名的命名而已。orm
給你們參考一下,也但願有好的建議能夠提出來,便於改進。ip
最後,感謝@麻小北 的關注get