玫瑰图echarts custom配置项内容和展示

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';
option ={
        tooltip: {
          trigger: 'item'
        },
        series: [
          {
            name: "人数",
            type: "pie",
            radius: ["20%", "63%"],
            center: ["50%", "50%"],
            roseType: "radius",
            label: {
              show: false
            },
            emphasis: {
              label: {
                show: false
              }
            },
            itemStyle: {
              shadowBlur: 1,
              shadowColor: 2,
              shadowOffsetX: 5,
              shadowOffsetY: 5
            },
            data:[21,32,43,64,55]
          },
        {
             name: "ring5",
             type: 'custom',
             coordinateSystem: "none",
             renderItem: function(params, api) {
                 return {
                     type: 'arc',
                     shape: {
                         cx: api.getWidth() / 2,
                         cy: api.getHeight() / 2,
                         r: Math.min(api.getWidth(), api.getHeight()) / 2 * 0.7,
                     },
                     style: {
                         stroke: "#8383FA",
                         fill: "transparent",
                         lineWidth: 1
                     },
                     silent: true
                 };
             },
             data: [0]
         },
         {
             name: "ring5",
             type: 'custom',
             coordinateSystem: "none",
             renderItem: function(params, api) {
                 return {
                     type: 'arc',
                     shape: {
                         cx: api.getWidth() / 2,
                         cy: api.getHeight() / 2,
                         r: Math.min(api.getWidth(), api.getHeight()) / 2 * 0.8,
                     },
                     style: {
                         stroke: "#8383FA",
                         fill: "transparent",
                         lineWidth: 2
                     },
                     silent: true
                 };
             },
             data: [0]
         },
         {
             name: "ring5",
             type: 'custom',
             coordinateSystem: "none",
             renderItem: function(params, api) {
                 return {
                     type: 'arc',
                     shape: {
                         cx: api.getWidth() / 2,
                         cy: api.getHeight() / 2,
                         r: Math.min(api.getWidth(), api.getHeight()) / 2 * 0.71,
                         startAngle: 0 * Math.PI / 180,
                         endAngle: 60 * Math.PI / 180
                     },
                     style: {
                         stroke: "#8383FA",
                         fill: "transparent",
                         lineWidth: 8
                     },
                     silent: true
                 };
             },
             data: [0]
         },
         {
             name: "ring5",
             type: 'custom',
             coordinateSystem: "none",
             renderItem: function(params, api) {
                 return {
                     type: 'arc',
                     shape: {
                         cx: api.getWidth() / 2,
                         cy: api.getHeight() / 2,
                         r: Math.min(api.getWidth(), api.getHeight()) / 2 * 0.71,
                         startAngle: 90 * Math.PI / 180,
                         endAngle: 150 * Math.PI / 180
                     },
                     style: {
                         stroke: "#8383FA",
                         fill: "transparent",
                         lineWidth: 8
                     },
                     silent: true
                 };
             },
             data: [0]
         },
         {
             name: "ring5",
             type: 'custom',
             coordinateSystem: "none",
             renderItem: function(params, api) {
                 return {
                     type: 'arc',
                     shape: {
                         cx: api.getWidth() / 2,
                         cy: api.getHeight() / 2,
                         r: Math.min(api.getWidth(), api.getHeight()) / 2 * 0.71,
                         startAngle: 180 * Math.PI / 180,
                         endAngle: 240 * Math.PI / 180
                     },
                     style: {
                         stroke: "#8383FA",
                         fill: "transparent",
                         lineWidth: 8
                     },
                     silent: true
                 };
             },
             data: [0]
         },
         {
             name: "ring5",
             type: 'custom',
             coordinateSystem: "none",
             renderItem: function(params, api) {
                 return {
                     type: 'arc',
                     shape: {
                         cx: api.getWidth() / 2,
                         cy: api.getHeight() / 2,
                         r: Math.min(api.getWidth(), api.getHeight()) / 2 * 0.71,
                         startAngle: 270 * Math.PI / 180,
                         endAngle: 330 * Math.PI / 180
                     },
                     style: {
                         stroke: "#8383FA",
                         fill: "transparent",
                         lineWidth: 8
                     },
                     silent: true
                 };
             },
             data: [0]
         },
         {
             name: "ring5",
             type: 'custom',
             coordinateSystem: "none",
             renderItem: function(params, api) {
                 return {
                     type: 'arc',
                     shape: {
                         cx: api.getWidth() / 2,
                         cy: api.getHeight() / 2,
                         r: Math.min(api.getWidth(), api.getHeight()) / 2 * 0.12,
                     },
                     style: {
                         stroke: "#8383FA",
                         fill: "transparent",
                         lineWidth: 20
                     },
                     silent: true
                 };
             },
             data: [0]
         },
         {
             name: "ring5",
             type: 'custom',
             coordinateSystem: "none",
             renderItem: function(params, api) {
                 return {
                     type: 'arc',
                     shape: {
                         cx: api.getWidth() / 2,
                         cy: api.getHeight() / 2,
                         r: Math.min(api.getWidth(), api.getHeight()) / 2 * 0.06,
                     },
                     style: {
                         stroke: "#8383FA",
                         fill: "transparent",
                         lineWidth: 10
                     },
                     silent: true
                 };
             },
             data: [0]
         }
        ]
      };