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  • Echarts 的Formatter的回调函数

     1 option = {
     2   tooltip: {
     3     trigger: 'axis',
     4     formatter: function (params,ticket,callback) {
     5       let res = params[0].name;
     6       for (let i = 0, l = params.length; i < l; i++) {
     7         res += '<br/>' + params[i].marker + params[i].seriesName + ' : ' + params[i].value + 'KB/s';
     8       }
     9       return res
    10     },
    11     axisPointer: {
    12       type: 'shadow'
    13     }
    14   },
    15   legend: {
    16     itemGap: 15,
    17     top: 20,
    18     data: ['流出', '流入']
    19   },
    20   color: ['#5170ac', '#77acff'],
    21   grid: {
    22     left: '3%',
    23     right: '4%',
    24     bottom: '0%',
    25     containLabel: true
    26   },
    27   xAxis: {
    28     type: 'value',
    29     position: 'top',
    30     show : false,
    31   },
    32   yAxis: {
    33     triggerEvent: true,
    34     type: 'category',
    35     inverse:true,
    36     axisLabel: {
    37       formatter: function (value) {
    38         let res = value;
    39         if (res.length > 5) {
    40           res = res.substring(0, 4) + "..";
    41         }
    42         return res;
    43       }
    44     },
    45     data: []
    46   },
    47 };
    48 option = {
    49   tooltip: {
    50     trigger: 'axis',
    51     formatter: function (params,ticket,callback) {
    52       let res = params[0].name;
    53       for (let i = 0, l = params.length; i < l; i++) {
    54         res += '<br/>' + params[i].marker + params[i].seriesName + ' : ' + params[i].value + 'KB/s';
    55       }
    56       return res
    57     },
    58     axisPointer: {
    59       type: 'shadow'
    60     }
    61   },
    62   legend: {
    63     itemGap: 15,
    64     top: 20,
    65     data: ['流出', '流入']
    66   },
    67   color: ['#5170ac', '#77acff'],
    68   grid: {
    69     left: '3%',
    70     right: '4%',
    71     bottom: '0%',
    72     containLabel: true
    73   },
    74   xAxis: {
    75     type: 'value',
    76     position: 'top',
    77     show : false,
    78   },
    79   yAxis: {
    80     triggerEvent: true,
    81     type: 'category',
    82     inverse:true,
    83     axisLabel: {
    84       formatter: function (value) {
    85         let res = value;
    86         if (res.length > 5) {
    87           res = res.substring(0, 4) + "..";
    88         }
    89         return res;
    90       }
    91     },
    92     data: []
    93   },
    94 };
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  • 原文地址:https://www.cnblogs.com/mxyr/p/9237959.html
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