echarts图底下带表格实例

2018-09-25  本文已影响0人  haiyong6

此图有比较大的局限性 不能跨列 只适合做固定行的表格实现,不然实现起来极其麻烦,不如用html直接画一个表格然后再用像素长度等段分隔的方法跟x轴去对,这样也有一个弊端,就是x轴对象多了之后不容易对齐,先看这个实例吧。

var data = {
   title: ['总计', '12-01', '12-02', '12-03', '12-04', '12-05', '12-06', '12-07', '12-08', '12-09'],
   plan_production: [500, 300, 490, 333, 346, 777, 888, 864, 789, 765],
   actual_production: [300, 400, 500, 300, 400, 500, 300, 400, 500, 500],
   attainment_rate: [60, 80, 90, 60, 70, 80, 90, 60, 70, 90],
   productivity: [30, 45, 88, 100, 110, 70, 80, 90, 100, 100]
};

for (var pr in data) {
   data[pr] = data[pr].slice(1, -1);
}

function getTableLine(num) {
   var list = [];
   var bottom = 122;
   var height = 20;
   for (var i = 0; i < num; i++) {
       list.push({
           type: 'line',
           bottom: bottom - i * height,
           right: 80,
           style: {
               fill: '#333'
           },
           shape: {
               x1: 0,
               y1: 0,
               x2: 3200,
               y2: 0
           }

       });
   }
   return list;
}
var lineList = getTableLine(5);


option = {
   title: [{
       text: ' \n计划数量\n实际产出\n达成率\n生产效率',
       bottom: 72,
       left: 10,
       textStyle: {
           lineHeight: 20,
           fontSize: 13,
           fontWeight: 'normal',
           formatter: function(value) {
               return '{table|' + value + '}';
           },
           rich: {
               table: {
                   align: 'center'
               }
           }
       }
   }],
   tooltip: {
       trigger: 'axis',
       axisPointer: {
           type: 'cross',
           label: {
               backgroundColor: '#283b56'
           }
       }
   },
   legend: {
       data: ['计划数量', '实际产出', '达成率', '生产效率']
   },
   grid: {
       bottom: 150,
       left: 80,
       right: 80
   },
   toolbox: {
       show: true,
       feature: {
           saveAsImage: {}
       }
   },
   dataZoom: {
       show: true,
       start: 0,
       end: 50,
       maxSpan: 80
       // zoomLock: true
   },
   xAxis: [{
       type: 'category',
       boundaryGap: true,
       data: data.title,
       axisTick: {
           length: 108
       },
       axisLabel: {
           formatter: function(value, index) {
               var indexNum = 0;
              for(var i = 0; i < data.title.length; i++){
                  if(value == data.title[i]){
                      indexNum = i;
                  }
              }
              return '{table|' + value +
                  '}\n{table|' + data.plan_production[indexNum] +
                  '}\n{table|' + data.actual_production[indexNum] +
                  '}\n{table|' + data.attainment_rate[indexNum] +
                  '%}\n{table|' + data.productivity[indexNum] + '%}';
           },
           rich: {
               table: {
                   lineHeight: 20,
                   align: 'center'
               }
           }
       }
   }],
   yAxis: [{
       type: 'value',
       scale: true,
       minInterval: 1,
       name: '数量',
       splitLine: {
           show: false
       },
       min: function(v) {
           return Math.max((v.min - 10), 0);
       }
   }, {
       type: 'value',
       scale: true,
       name: '百分比',
       splitLine: {
           show: false
       },
       axisLabel: {
           formatter: '{value} %'
       }
   }],
   series: [{
       name: '计划数量',
       type: 'bar',
       label: {
           show: true,
           position: 'top'
       },
       yAxisIndex: 0,
       data: data.plan_production
   }, {
       name: '实际产出',
       type: 'bar',
       label: {
           show: true,
           position: 'top'
       },
       yAxisIndex: 0,
       data: data.actual_production
   }, {
       name: '达成率',
       type: 'line',
       label: {
           show: true,
           position: 'top',
           formatter: '{c} %'
       },
       yAxisIndex: 1,
       data: data.attainment_rate
   }, {
       name: '生产效率',
       type: 'line',
       label: {
           show: true,
           position: 'top',
           formatter: '{c} %'
       },
       yAxisIndex: 1,
       data: data.productivity
   }],
   graphic: lineList
};

出图效果:


image.png
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