google.load('visualization', '1.0', {'packages':['corechart']});
google.setOnLoadCallback(function(){
  var data = new google.visualization.DataTable();
       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([
        ['2019-12-26',null,null,739,null,null],
['2019-12-27',null,null,765,null,null],
['2019-12-28',null,null,726,null,null],
['2019-12-29',null,null,750,null,null],
['2019-12-30',null,null,792,null,null],
['2019-12-31',null,null,795,null,null],
['2020-01-01',null,null,802,null,null],
['2020-01-02',null,null,746,null,null],
['2020-01-03',null,null,818,null,null],
['2020-01-04',null,null,893,null,null],
['2020-01-05',null,null,862,null,null],
['2020-01-06',null,null,776,null,null],
['2020-01-07',null,null,706,null,null],
['2020-01-08',null,null,785,null,null],
['2020-01-09',null,null,717,null,null],
['2020-01-10',null,null,650,null,null],
['2020-01-11',null,null,678,null,null],
['2020-01-12',null,null,810,null,null],
['2020-01-13',null,null,934,null,null],
['2020-01-14',null,null,801,null,null],
['2020-01-15',null,null,681,null,null],
['2020-01-16',null,null,797,null,null],
['2020-01-17',null,null,852,null,null],
['2020-01-18',null,null,896,null,null],
['2020-01-19',null,null,872,null,null],
['2020-01-20',null,null,989,null,null],
['2020-01-21',null,null,942,null,null],
['2020-01-22',null,null,829,null,null],
['2020-01-23',null,null,867,null,null],
['2020-01-24',null,null,845,null,null],
['2020-01-25',null,null,874,null,null],
['2020-01-26',null,null,445,null,null],
['2020-01-27',null,null,487,null,null],
['2020-01-28',null,null,379,null,null],
['2020-01-29',null,null,365,null,null],
['2020-01-30',null,null,428,null,null],
['2020-01-31',null,null,434,null,null],
['2020-02-01',null,null,503,null,null],
['2020-02-02',null,null,491,null,null],
['2020-02-03',null,null,516,null,null],
['2020-02-04',null,null,552,null,null],
['2020-02-05',null,null,437,null,null],
['2020-02-06',null,null,409,null,null],
['2020-02-07',null,null,365,null,null],
['2020-02-08',null,null,446,null,null],
['2020-02-09',null,null,447,null,null],
['2020-02-10',null,null,384,null,null],
['2020-02-11',null,null,363,null,null],
['2020-02-12',null,null,375,null,null],
['2020-02-13',null,null,386,null,null],
['2020-02-14',null,null,419,null,null],
['2020-02-15',null,null,321,null,null],
['2020-02-16',null,null,403,null,null],
['2020-02-17',null,null,446,null,null],
['2020-02-18',null,null,388,null,null],
['2020-02-19',null,null,380,null,null],
['2020-02-20',null,null,389,null,null],
['2020-02-21',null,null,462,null,null],
['2020-02-22',null,null,507,null,null],
['2020-02-23',null,null,624,null,null],
['2020-02-24',null,null,817,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:900}}
    ],
    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)
    }
  });


});