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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['2020-11-21',16456,null,null,null,null],
['2020-11-22',16458,null,null,null,null],
['2020-11-23',16462,null,null,null,null],
['2020-11-24',16470,null,null,null,null],
['2020-11-25',16477,null,null,null,null],
['2020-11-26',16484,null,null,null,null],
['2020-11-27',16487,null,null,null,null],
['2020-11-28',16487,null,null,null,null],
['2020-11-29',16487,null,null,null,null],
['2020-11-30',16487,null,null,null,null],
['2020-12-01',16487,null,null,null,null],
['2020-12-02',16515,null,null,null,null],
['2020-12-03',16519,null,null,null,null],
['2020-12-04',16520,null,null,null,null],
['2020-12-05',16520,null,null,null,null],
['2020-12-06',16520,null,null,null,null],
['2020-12-07',16536,null,null,null,null],
['2020-12-08',16546,null,null,null,null],
['2020-12-09',16554,null,null,null,null],
['2020-12-10',16556,null,null,null,null],
['2020-12-11',16572,null,null,null,null],
['2020-12-12',16581,null,null,null,null],
['2020-12-13',16581,null,null,null,null],
['2020-12-14',16594,null,null,null,null],
['2020-12-15',16594,null,null,null,null],
['2020-12-16',16606,null,null,null,null],
['2020-12-17',16610,null,null,null,null],
['2020-12-18',16610,null,null,null,null],
['2020-12-19',16616,null,null,null,null],
['2020-12-20',16622,null,null,null,null],
['2020-12-21',16631,null,null,null,null],
['2020-12-22',16636,null,null,null,null],
['2020-12-23',16640,null,null,null,null],
['2020-12-24',16645,null,null,null,null],
['2020-12-25',16646,null,null,null,null],
['2020-12-26',16652,null,null,null,null],
['2020-12-27',16662,null,null,null,null],
['2020-12-28',16671,null,null,null,null],
['2020-12-29',16676,null,null,null,null],
['2020-12-30',16678,null,null,null,null],
['2020-12-31',16683,null,null,null,null],
['2021-01-01',16690,null,null,null,null],
['2021-01-02',16690,null,null,null,null],
['2021-01-03',16690,null,null,null,null],
['2021-01-04',16690,null,null,null,null],
['2021-01-05',16690,null,null,null,null],
['2021-01-06',16690,null,null,null,null],
['2021-01-07',16734,null,null,null,null],
['2021-01-08',16739,null,null,null,null],
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['2021-01-10',16749,null,null,null,null],
['2021-01-11',16769,null,null,null,null],
['2021-01-12',16769,null,null,null,null],
['2021-01-13',16769,null,null,null,null],
['2021-01-14',16769,null,null,null,null],
['2021-01-15',16769,null,null,null,null],
['2021-01-16',16769,null,null,null,null],
['2021-01-17',16769,null,null,null,null],
['2021-01-18',16769,null,null,null,null],
['2021-01-19',16769,null,null,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: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'));
  chart.draw(data, options);
  
  google.visualization.events.addListener(chart, 'click', function() {
    if(chart.getSelection()[0]){
      chart.setSelection(null)
    }
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});