export default function jgOption() {
  return {
        tooltip: {
          trigger: "item",
          triggerOn: "mousemove",
          color: "#fff",
          backgroundColor: "skyblue",
          borderColor: "skyblue",
        },
        animationDurationUpdate: 1500,
        animationEasingUpdate: "quinticInOut",
        series: [
          {
            type: "tree",
            symbolSize: 75,
            symbol: "roundRect",
            edgeShape: "polyline",
            edgeForkPosition: "50%",
            edgeSymbol: ["circle", "arrow"],
            edgeSymbolSize: [4, 10],
            edgeLabel: {
              normal: {
                textStyle: {
                  fontSize: 18,
                },
              },
            },
            initialTreeDepth: 2,
            orient: "vertical",
      
            itemStyle: {
              color: "#FFC125",
              borderColor: "#FFC125",
            },
            roam: true, // 可移动,可缩放
            expandAndCollapse: true,
            animationDuration: 550,
            animationDurationUpdate: 750,
            //线条的颜色
            lineStyle: {
              normal: {
                opacity: 0.9,
                color: "#93beff",
                // type: "dashed",
                width: 2,
              },
            },
      
            label: {
              show: true,
              position: "inside",
              textStyle: {
                fontSize: 15,
                color: "#fff",
              },
            },
      
            leaves: {
              label: {
                position: "inside",
                color: "#fff",
              },
              itemStyle: {
                color: "#dfdfdf",
                borderColor: "#dfdfdf",
              },
            },
      
            data: [
              {
                name: "根节点",
                url: "",
                // 根节点样式设置
                itemStyle: {
                  color: "#18a849",
                  borderColor: "#18a849",
                },
                children: [
                  {
                    name: "子节点1",
                    children: [
                      {
                        name: "叶子节点1",
                        itemStyle: {
                          color: "#5470C6",
                          borderColor: "#5470C6",
                        },
                      },
                      {
                        name: "叶子节点2",
                        itemStyle: {
                          color: "#5470C6",
                          borderColor: "#5470C6",
                        },
                      },
                      {
                        name: "叶子节点3",
                        itemStyle: {
                          color: "#5470C6",
                          borderColor: "#5470C6",
                        },
                      },
                    ],
                  },
                  {
                    name: "子节点2",
                    children: [
                      {
                        name: "叶子节点4",
                        itemStyle: {
                          color: "#5470C6",
                          borderColor: "#5470C6",
                        },
                      },
                      {
                        name: "叶子节点5",
                        itemStyle: {
                          color: "#5470C6",
                          borderColor: "#5470C6",
                        },
                      },
                      {
                        name: "叶子节点6",
                        itemStyle: {
                          color: "#5470C6",
                          borderColor: "#5470C6",
                        },
                      },
                    ],
                  },
                ],
              },
            ],
          },
        ],
      };
}