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([
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['2021-01-27',804172,null,835,null,null],
['2021-01-28',804269,null,635,null,null],
['2021-01-29',804336,null,543,null,null],
['2021-01-30',804336,null,689,null,null],
['2021-01-31',804336,null,633,null,null],
['2021-02-01',804336,null,457,null,null],
['2021-02-02',804780,null,695,null,null],
['2021-02-03',804856,null,776,null,null],
['2021-02-04',804856,null,848,null,null],
['2021-02-05',805020,null,815,null,null],
['2021-02-06',805117,null,846,null,null],
['2021-02-07',805225,null,803,null,null],
['2021-02-08',805225,null,889,null,null],
['2021-02-09',805487,null,736,null,null],
['2021-02-10',805487,null,433,null,null],
['2021-02-11',805613,null,523,null,null],
['2021-02-12',805613,null,573,null,null],
['2021-02-13',805613,null,611,null,null],
['2021-02-14',805937,null,650,null,null],
['2021-02-15',805937,null,577,null,null],
['2021-02-16',806248,null,660,null,null],
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['2021-02-23',806581,null,381,null,null],
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['2021-02-25',806947,null,483,null,null],
['2021-02-26',807016,null,542,null,null],
['2021-02-27',807106,null,628,null,null],
['2021-02-28',807173,null,552,null,null],
['2021-03-01',807309,null,469,null,null],
['2021-03-02',807450,null,620,null,null],
['2021-03-03',807495,null,815,null,null],
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['2021-03-05',807683,null,823,null,null],
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['2021-03-20',809379,null,444,null,null],
['2021-03-21',809423,null,487,null,null],
['2021-03-22',809570,null,579,null,null],
['2021-03-23',809570,null,701,null,null],
['2021-03-24',809867,null,715,null,null],
['2021-03-25',809960,null,549,null,null],
['2021-03-26',810032,null,441,null,null],
['2021-03-27',810137,null,547,null,null]
        ]);
  var options = {
    chartArea: {'width':'85%', 'height':'65%', 'left':60 },
    'pointSize': 3,
    legend: {position: 'top' },
    vAxes:[
      {direction:1},
      {direction:-1,viewWindow:{min:0,max:800}}
    ],
    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)
    }
  });


});