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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['2020-02-03',160873,null,null,null,null],
['2020-02-04',160917,null,null,null,null],
['2020-02-05',160941,null,null,null,null],
['2020-02-06',160947,null,null,null,null],
['2020-02-07',160975,null,null,null,null],
['2020-02-08',160992,null,null,null,null],
['2020-02-09',161009,null,null,null,null],
['2020-02-10',161047,null,null,null,null],
['2020-02-11',161076,null,null,null,null],
['2020-02-12',161106,null,null,null,null],
['2020-02-13',161106,null,null,null,null],
['2020-02-14',161157,null,null,null,null],
['2020-02-15',161167,null,null,null,null],
['2020-02-16',161167,null,null,null,null],
['2020-02-17',161206,null,null,null,null],
['2020-02-18',161238,null,null,null,null],
['2020-02-19',161253,null,null,null,null],
['2020-02-20',161266,null,null,null,null],
['2020-02-21',161284,null,null,null,null],
['2020-02-22',161289,null,null,null,null],
['2020-02-23',161301,null,null,null,null],
['2020-02-24',161313,null,null,null,null],
['2020-02-25',161313,null,null,null,null],
['2020-02-26',161401,null,null,null,null],
['2020-02-27',161419,null,null,null,null],
['2020-02-28',161438,null,null,null,null],
['2020-02-29',161463,null,null,null,null],
['2020-03-01',161483,null,null,null,null],
['2020-03-02',161518,null,null,null,null],
['2020-03-03',161518,null,null,null,null],
['2020-03-04',161598,null,null,null,null],
['2020-03-05',161610,null,null,null,null],
['2020-03-06',161641,null,null,null,null],
['2020-03-07',161673,null,null,null,null],
['2020-03-08',161685,null,null,null,null],
['2020-03-09',161727,null,null,null,null],
['2020-03-10',161754,null,null,null,null],
['2020-03-11',161793,null,null,null,null],
['2020-03-12',161822,null,null,null,null],
['2020-03-13',161854,null,null,null,null],
['2020-03-14',161864,null,null,null,null],
['2020-03-15',161869,null,null,null,null],
['2020-03-16',161891,null,null,null,null],
['2020-03-17',161920,null,null,null,null],
['2020-03-18',161972,null,null,null,null],
['2020-03-19',161994,null,null,null,null],
['2020-03-20',162009,null,null,null,null],
['2020-03-21',162040,null,null,null,null],
['2020-03-22',162063,null,null,null,null],
['2020-03-23',162098,null,null,null,null],
['2020-03-24',162109,null,null,null,null],
['2020-03-25',162129,null,null,null,null],
['2020-03-26',162137,null,null,null,null],
['2020-03-27',162162,null,null,null,null],
['2020-03-28',162179,null,null,null,null],
['2020-03-29',162192,null,null,null,null],
['2020-03-30',162201,null,null,null,null],
['2020-03-31',162216,null,null,null,null],
['2020-04-01',162216,null,null,null,null],
['2020-04-02',162258,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)
    }
  });


});