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'});
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['2020-11-02',46084,null,null,null,null],
['2020-11-03',46084,null,null,null,null],
['2020-11-04',46097,null,null,null,null],
['2020-11-05',46101,null,null,null,null],
['2020-11-06',46101,null,null,null,null],
['2020-11-07',46105,null,null,null,null],
['2020-11-08',46105,null,null,null,null],
['2020-11-09',46105,null,null,null,null],
['2020-11-10',46105,null,null,null,null],
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['2020-11-12',46116,null,null,null,null],
['2020-11-13',46118,null,null,null,null],
['2020-11-14',46121,null,null,null,null],
['2020-11-15',46124,null,null,null,null],
['2020-11-16',46126,null,null,null,null],
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['2020-11-18',46130,null,null,null,null],
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['2020-11-22',46135,null,null,null,null],
['2020-11-23',46135,null,null,null,null],
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['2020-11-26',46146,null,null,null,null],
['2020-11-27',46146,null,null,null,null],
['2020-11-28',46146,null,null,null,null],
['2020-11-29',46146,null,null,null,null],
['2020-11-30',46146,null,null,null,null],
['2020-12-01',46146,null,null,null,null],
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['2020-12-29',46206,null,null,null,null],
['2020-12-30',46206,null,null,null,null],
['2020-12-31',46209,null,null,null,null]
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    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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});