TEST hhhecharts 配置项内容和展示

tooltip 失效了。 graph tooltip 怎么玩的。我好像没找到 正常的案例

      option = {
    "animationDuration":1500,
    "animationEasingUpdate":"quinticInOut",
    "backgroundColor":"rgba(64, 60, 60, 0.04)",
     title: {
                text: 'TEST hhh'
            },
    "tooltip" : {
                trigger: 'item',
            },
    "legend":[
        {
            "data":[
                "ssmt",
                "shop"
            ]
        }
    ],
    "series":[
        {
            "name":"TEST hhh",
            "type":"graph",
            "data":[
                {
                    "name":"[ssmt]:Name=@TODO ",
                    "psition":[
                        -500,
                        -500
                    ],
                    "value":0,
                    "id":"1",
                    "symbolSize":13,
                    "x":-500,
                    "y":-500,
                    "category":0,
                    "focusNodeAdjacency":true,
                    "attributes":{
                        "modularity_class":0
                    },
                    "label":{
                        "normal":{
                            "show":true,
                            "textStyle":{
                                "color":"blue",
                                "fontSize":10
                            }
                        }
                    },
                    "itemStyle":{
                        "normal":{
                            "color":"#c23531"
                        }
                    }
                },
                {
                    "name":"[ssmt]:Name=@TODO",
                    "psition":[
                        -470,
                        -470
                    ],
                    "value":1,
                    "id":"2",
                    "symbolSize":13,
                    "x":-470,
                    "y":-470,
                    "category":0,
                    "focusNodeAdjacency":true,
                    "attributes":{
                        "modularity_class":0
                    },
                    "label":{
                        "normal":{
                            "show":true,
                            "textStyle":{
                                "color":"blue",
                                "fontSize":10
                            }
                        }
                    },
                    "itemStyle":{
                        "normal":{
                            "color":"#c23531"
                        }
                    }
                }
               
            ],
            "links":[

            ],
            "roam":true,
            "label":{
                "normal":{
                    "position":"right",
                    "formatter":"{b}"
                }
            },
            "categories":[
                {
                    "name":"ssmt"
                },
                {
                    "name":"shop"
                }
            ],
            "lineStyle":{
                "normal":{
                    "color":"source",
                    "curveness":0
                }
            }
        }
    ]
};