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([
        ['2020-01-27',null,null,202,null,null],
['2020-01-28',null,null,248,null,null],
['2020-01-29',null,null,310,null,null],
['2020-01-30',null,null,299,null,null],
['2020-01-31',null,null,241,null,null],
['2020-02-01',null,null,376,null,null],
['2020-02-02',null,null,441,null,null],
['2020-02-03',null,null,419,null,null],
['2020-02-04',null,null,435,null,null],
['2020-02-05',null,null,520,null,null],
['2020-02-06',null,null,405,null,null],
['2020-02-07',null,null,380,null,null],
['2020-02-08',null,null,415,null,null],
['2020-02-09',null,null,425,null,null],
['2020-02-10',null,null,441,null,null],
['2020-02-11',null,null,468,null,null],
['2020-02-12',null,null,404,null,null],
['2020-02-13',null,null,404,null,null],
['2020-02-14',null,null,331,null,null],
['2020-02-15',null,null,384,null,null],
['2020-02-16',null,null,396,null,null],
['2020-02-17',null,null,382,null,null],
['2020-02-18',null,null,411,null,null],
['2020-02-19',null,null,343,null,null],
['2020-02-20',null,null,353,null,null],
['2020-02-21',null,null,352,null,null],
['2020-02-22',null,null,370,null,null],
['2020-02-23',null,null,395,null,null],
['2020-02-24',null,null,336,null,null],
['2020-02-25',null,null,316,null,null],
['2020-02-26',null,null,332,null,null],
['2020-02-27',null,null,319,null,null],
['2020-02-28',null,null,306,null,null],
['2020-02-29',null,null,404,null,null],
['2020-03-01',null,null,415,null,null],
['2020-03-02',null,null,495,null,null],
['2020-03-03',null,null,382,null,null],
['2020-03-04',null,null,407,null,null],
['2020-03-05',null,null,352,null,null],
['2020-03-06',null,null,344,null,null],
['2020-03-07',null,null,377,null,null],
['2020-03-08',null,null,286,null,null],
['2020-03-09',null,null,295,null,null],
['2020-03-10',null,null,300,null,null],
['2020-03-11',null,null,339,null,null],
['2020-03-12',null,null,346,null,null],
['2020-03-13',null,null,310,null,null],
['2020-03-14',null,null,379,null,null],
['2020-03-15',null,null,321,null,null],
['2020-03-16',null,null,295,null,null],
['2020-03-17',null,null,369,null,null],
['2020-03-18',null,null,306,null,null],
['2020-03-19',null,null,284,null,null],
['2020-03-20',null,null,245,null,null],
['2020-03-21',null,null,221,null,null],
['2020-03-22',null,null,304,null,null],
['2020-03-23',null,null,238,null,null],
['2020-03-24',null,null,315,null,null],
['2020-03-25',null,null,268,null,null],
['2020-03-26',null,null,366,null,null],
['2020-03-27',null,null,520,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)
    }
  });


});