Echarts在线免费图表

 
             var count = 360;
 var data = [];
 for (var i = 0; i < count; i++) {
     data.push([1, i]);
 }
 option = {
     backgroundColor: '#394056',
     color: ['red'],
     title: [{
         text: '倒查案件数',
         x: '50%',
         y: '90%',
         textAlign: 'center',
         textStyle: {
             color: '#fff',
             textAlign: 'center',
             fontSize: 45,
             fontWeight: 'bold'
         },
     }, {
         text: '2587',
         textStyle: {
             color: '#ffffff',
             fontSize: 100,
             fontWeight: 'normal',
             fontFamily: '华文细黑',
         },
         x: 'center',
         y: 'center'
     }],
     visualMap: [{
         show: false,
         dimension: 1,
         min: 0,
         max: count,
         inRange: {
             colorHue: [190, 60]
         }
     }],
     series: [{
         type: 'pie',
         radius: ['55%', '75%'],
         center: ['50%', '50%'],
         silent: true,
         labelLine: {
             normal: {
                 show: false
             }
         },
         data: data
     }]
 }