echarts 对比柱状图 独立颜色 圆角边框 隐藏X坐标

 1 option = {
 2         grid: {
 3             top: '3%',
 4             left: '3%',
 5             right: '3%',
 6             bottom: '6%',
 7             containLabel: true
 8         },
 9         tooltip: {
10             trigger: 'axis',
11         },
12         xAxis: [
13             {
14                 type: 'category',
15                 axisTick: { show: false },
16                 axisLine:{show:false},
17             },
18         ],
19         yAxis: [
20             {
21                 type: 'value',
22                 axisTick: { show: false },
23                 axisLine:{show:false},
24                 splitLine:{
25                     show:true,
26                     lineStyle:{
27                         type:'dashed'
28                     }
29                 }
30             }
31         ],
32         series: [
33             {
34                 name: 'Rainfall',
35                 type: 'bar',
36                 label: {
37                     show: true,
38                     position: 'inside',
39                     formatter: '{c}\n\n{b}'
40                 },
41                 data: [
42                     { value: 1548, name: '小红-语文' },
43                     { value: 775, name: '小红-数学' },
44                     { value: 679, name: '小红-英语'}
45                 ],
46                 itemStyle:{
47                     emphasis: {
48                         barBorderRadius: [9,9,0,0], color:bgcol[0]
49                     },
50                     normal: {
51                         barBorderRadius: [9,9,0,0], color:bgcol[0]
52                     }
53                 },
54             },
55             {
56                 name: 'Evaporation',
57                 type: 'bar',
58                 label: {
59                     show: true,
60                     position: 'inside',
61                     formatter: '{c}\n\n{b}'
62                 },
63                 data: [
64                     { value: 679, name: '小雷-语文' },
65                     { value: 1548, name: '小雷-语文' },
66                     { value: 775, name: '小雷-语文' }
67                 ],
68                 itemStyle:{
69                     emphasis: {
70                         barBorderRadius: [9,9,0,0],color:bgcol[1]
71                     },
72                     normal: {
73                         barBorderRadius: [9,9,0,0],color:bgcol[1]
74                     }
75                 },
76             },
77         ]
78     };

标签：圆角,bgcol,name,show,barBorderRadius,value,柱状图,type,echarts
来源： https://www.cnblogs.com/taolingyue/p/16525640.html