1.案例一
1.1代码
option = {
"color":['#3398DB', '#FF6347'],// 设置整个图表的颜色"title": {//dynamic属性,用于表示标题是否含有动态属性,若有,则使用data-fetch获取动态的标题,此时的text的值为data-fetch的keyword,列名只能为text"dynamic": true,"text": "demo","top": "center","left": "center","textStyle": {"color": "#fff","fontSize": "28",},},"tooltip": {"show":true,"trigger": 'item'},//图例"legend":{"show": false},// legend: {// orient: 'vertical',// top:'25rem',// left: 'left'// },"series": [{"name": '',"type": "pie","radius": ["70%", "90%"],label: {show: false // 取消