google.load('visualization', '1.0', {'packages':['corechart']});
google.setOnLoadCallback(function(){
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       data.addColumn('string', '日');
       data.addColumn('number', 'DL数');
       data.addColumn('number', 'Googleセルラン');
       data.addColumn('number', 'iOSセルラン');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addRows([
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['2020-07-17',10182,null,null,null,null],
['2020-07-18',10204,null,null,null,null],
['2020-07-19',10209,null,null,null,null],
['2020-07-20',10225,null,null,null,null],
['2020-07-21',10233,null,null,null,null],
['2020-07-22',10245,null,null,null,null],
['2020-07-23',10252,null,null,null,null],
['2020-07-24',10252,null,null,null,null],
['2020-07-25',10266,null,null,null,null],
['2020-07-26',10273,null,null,null,null],
['2020-07-27',10280,null,null,null,null],
['2020-07-28',10280,null,null,null,null],
['2020-07-29',10280,null,null,null,null],
['2020-07-30',10280,null,null,null,null],
['2020-07-31',10280,null,null,null,null],
['2020-08-01',10294,null,null,null,null],
['2020-08-02',10294,null,null,null,null],
['2020-08-03',10299,null,null,null,null],
['2020-08-04',10303,null,null,null,null],
['2020-08-05',10305,null,null,null,null],
['2020-08-06',10310,null,null,null,null],
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['2020-08-08',10314,null,null,null,null],
['2020-08-09',10317,null,null,null,null],
['2020-08-10',10319,null,null,null,null],
['2020-08-11',10319,null,null,null,null],
['2020-08-12',10319,null,null,null,null],
['2020-08-13',10327,null,null,null,null],
['2020-08-14',10331,null,null,null,null],
['2020-08-15',10334,null,null,null,null],
['2020-08-16',10338,null,null,null,null],
['2020-08-17',10341,null,null,null,null],
['2020-08-18',10344,null,null,null,null],
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['2020-08-26',10377,null,null,null,null],
['2020-08-27',10378,null,null,null,null],
['2020-08-28',10379,null,null,null,null],
['2020-08-29',10379,null,null,null,null],
['2020-08-30',10383,null,null,null,null],
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['2020-09-01',10392,null,null,null,null],
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['2020-09-07',10407,null,null,null,null],
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['2020-09-09',10416,null,null,null,null],
['2020-09-10',10418,null,null,null,null],
['2020-09-11',10422,null,null,null,null],
['2020-09-12',10422,null,null,null,null],
['2020-09-13',10425,null,null,null,null],
['2020-09-14',10425,null,null,null,null]
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    'pointSize': 3,
    legend: {position: 'top' },
    vAxes:[
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      {direction:-1,viewWindow:{min:0,max:0}}
    ],
    series: {
      0:{
        type: 'bars',
        color: 'skyblue',
        targetAxisIndex: 0,
      },
      1:{
        type: 'line',
        color: 'seagreen',                
        targetAxisIndex: 1,
      },
      2:{
        type: 'line',
        color: 'red',                
        targetAxisIndex: 1,
      },
    },
    tooltip: { trigger: 'both' },
    focusTarget: 'category',
    colors:['#2980b9','#e74c3c']
  };
  var chart = new google.visualization.ComboChart(document.getElementById('graphField'));
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  google.visualization.events.addListener(chart, 'click', function() {
    if(chart.getSelection()[0]){
      chart.setSelection(null)
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});