google.load('visualization', '1.0', {'packages':['corechart']});
google.setOnLoadCallback(function(){
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       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'});
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['2020-08-06',2747201,null,86,null,null],
['2020-08-07',2748891,null,84,null,null],
['2020-08-08',2751011,null,86,null,null],
['2020-08-09',2753295,null,74,null,null],
['2020-08-10',2755485,null,75,null,null],
['2020-08-11',2757470,null,67,null,null],
['2020-08-12',2757470,null,79,null,null],
['2020-08-13',2759626,null,88,null,null],
['2020-08-14',2763028,null,93,null,null],
['2020-08-15',2767085,null,89,null,null],
['2020-08-16',2767085,null,101,null,null],
['2020-08-17',2769427,null,93,null,null],
['2020-08-18',2771737,null,86,null,null],
['2020-08-19',2774344,null,79,null,null],
['2020-08-20',2775896,null,77,null,null],
['2020-08-21',2777411,null,74,null,null],
['2020-08-22',2779015,null,85,null,null],
['2020-08-23',2780718,null,92,null,null],
['2020-08-24',2782454,null,90,null,null],
['2020-08-25',2783259,null,81,null,null],
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['2020-08-30',2792253,null,85,null,null],
['2020-08-31',2794124,null,81,null,null],
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['2020-09-02',2797651,null,116,null,null],
['2020-09-03',2799597,null,95,null,null],
['2020-09-04',2801381,null,80,null,null],
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['2020-09-30',2840929,null,89,null,null],
['2020-10-01',2842674,null,133,null,null],
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['2020-10-03',2844688,null,96,null,null],
['2020-10-04',2845697,null,92,null,null]
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    'pointSize': 3,
    legend: {position: 'top' },
    vAxes:[
      {direction:1},
      {direction:-1,viewWindow:{min:0,max:150}}
    ],
    series: {
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        targetAxisIndex: 0,
      },
      1:{
        type: 'line',
        color: 'seagreen',                
        targetAxisIndex: 1,
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      2:{
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        targetAxisIndex: 1,
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    },
    tooltip: { trigger: 'both' },
    focusTarget: 'category',
    colors:['#2980b9','#e74c3c']
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  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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});