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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['2020-12-21',1084193,142,225,null,null],
['2020-12-22',1084913,162,267,null,null],
['2020-12-23',1085284,185,203,null,null],
['2020-12-24',1085582,193,266,null,null],
['2020-12-25',1085799,null,269,null,null],
['2020-12-26',1086141,null,268,null,null],
['2020-12-27',1086515,198,371,null,null],
['2020-12-28',1087040,null,402,null,null],
['2020-12-29',1087464,null,431,null,null],
['2020-12-30',1087776,null,538,null,null],
['2020-12-31',1088017,null,393,null,null],
['2021-01-01',1088244,null,317,null,null],
['2021-01-02',1088454,null,376,null,null],
['2021-01-03',1088631,null,429,null,null],
['2021-01-04',1089160,null,436,null,null],
['2021-01-05',1089499,null,486,null,null],
['2021-01-06',1089783,null,510,null,null],
['2021-01-07',1089948,null,518,null,null],
['2021-01-08',1090174,null,499,null,null],
['2021-01-09',1090583,null,196,null,null],
['2021-01-10',1090583,null,220,null,null],
['2021-01-11',1090710,null,234,null,null],
['2021-01-12',1090795,null,267,null,null],
['2021-01-13',1090893,null,326,null,null],
['2021-01-14',1091156,null,383,null,null],
['2021-01-15',1091374,null,369,null,null],
['2021-01-16',1091454,null,271,null,null],
['2021-01-17',1091454,null,369,null,null],
['2021-01-18',1091454,null,417,null,null],
['2021-01-19',1091454,null,430,null,null],
['2021-01-20',1093081,null,466,null,null],
['2021-01-21',1093317,null,545,null,null],
['2021-01-22',1093568,null,48,null,null],
['2021-01-23',1093841,null,30,null,null],
['2021-01-24',1097123,77,40,null,null],
['2021-01-25',1099194,53,50,null,null],
['2021-01-26',1103742,42,57,null,null],
['2021-01-27',1107004,39,60,null,null],
['2021-01-28',1111986,32,71,null,null],
['2021-01-29',1112415,29,91,null,null],
['2021-01-30',1112415,27,85,null,null],
['2021-01-31',1112415,42,99,null,null],
['2021-02-01',1122533,52,137,null,null],
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['2021-02-12',1133470,94,155,null,null],
['2021-02-13',1133470,102,142,null,null],
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['2021-02-15',1135693,102,157,null,null],
['2021-02-16',1135693,105,162,null,null],
['2021-02-17',1135693,98,164,null,null],
['2021-02-18',1137228,98,99,null,null]
        ]);
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    chartArea: {'width':'85%', 'height':'65%', 'left':60 },
    'pointSize': 3,
    legend: {position: 'top' },
    vAxes:[
      {direction:1},
      {direction:-1,viewWindow:{min:0,max:500}}
    ],
    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'));
  chart.draw(data, options);
  
  google.visualization.events.addListener(chart, 'click', function() {
    if(chart.getSelection()[0]){
      chart.setSelection(null)
    }
  });


});