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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['2021-06-29',null,null,442,null,null],
['2021-06-30',null,null,483,null,null],
['2021-07-01',null,null,641,null,null],
['2021-07-02',null,null,597,null,null],
['2021-07-03',null,null,650,null,null],
['2021-07-04',null,null,474,null,null],
['2021-07-05',null,null,434,null,null],
['2021-07-06',null,null,505,null,null],
['2021-07-07',null,null,558,null,null],
['2021-07-08',null,null,571,null,null],
['2021-07-09',null,null,560,null,null],
['2021-07-10',null,null,621,null,null],
['2021-07-11',null,null,558,null,null],
['2021-07-12',null,null,592,null,null],
['2021-07-13',null,null,485,null,null],
['2021-07-14',null,null,466,null,null],
['2021-07-15',null,null,548,null,null],
['2021-07-16',null,null,550,null,null],
['2021-07-17',null,null,499,null,null],
['2021-07-18',null,null,476,null,null],
['2021-07-19',null,null,519,null,null],
['2021-07-20',null,null,602,null,null],
['2021-07-21',null,null,664,null,null],
['2021-07-22',null,null,614,null,null],
['2021-07-23',null,null,670,null,null],
['2021-07-24',null,null,515,null,null],
['2021-07-25',null,null,450,null,null],
['2021-07-26',null,null,447,null,null],
['2021-07-27',null,null,561,null,null],
['2021-07-28',null,null,615,null,null],
['2021-07-29',null,null,657,null,null],
['2021-07-30',null,null,602,null,null],
['2021-07-31',null,null,678,null,null],
['2021-08-01',null,479,786,null,null],
['2021-08-02',null,508,484,null,null],
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['2021-08-05',null,472,474,null,null],
['2021-08-06',null,472,559,null,null],
['2021-08-07',null,472,557,null,null],
['2021-08-08',null,463,529,null,null],
['2021-08-09',null,451,477,null,null],
['2021-08-10',null,422,523,null,null],
['2021-08-11',null,422,535,null,null],
['2021-08-12',null,440,541,null,null],
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['2021-08-20',null,408,599,null,null],
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['2021-08-22',null,407,524,null,null],
['2021-08-23',null,418,552,null,null],
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['2021-08-25',null,425,544,null,null],
['2021-08-26',null,423,449,null,null],
['2021-08-27',null,415,491,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:700}}
    ],
    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)
    }
  });


});