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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['2021-06-08',6311884,null,null,null,null],
['2021-06-09',6315480,null,null,null,null],
['2021-06-10',6316609,null,null,null,null],
['2021-06-11',6318589,null,null,null,null],
['2021-06-12',6320352,null,null,null,null],
['2021-06-13',6322786,null,null,null,null],
['2021-06-14',6324865,null,null,null,null],
['2021-06-15',6326153,null,null,null,null],
['2021-06-16',6328063,null,null,null,null],
['2021-06-17',6328063,null,null,null,null],
['2021-06-18',6328063,null,null,null,null],
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['2021-06-20',6334243,null,null,null,null],
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['2021-06-23',6337573,null,null,null,null],
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['2021-07-06',6357177,null,null,null,null],
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['2021-07-09',6361108,null,null,null,null],
['2021-07-10',6361108,null,null,null,null],
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['2021-07-27',6395185,null,null,null,null],
['2021-07-28',6396975,null,null,null,null],
['2021-07-29',6401024,null,null,null,null],
['2021-07-30',6402518,null,null,null,null],
['2021-07-31',6404754,null,null,null,null],
['2021-08-01',6406049,null,null,null,null],
['2021-08-02',6406049,null,null,null,null],
['2021-08-03',6410260,null,null,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: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)
    }
  });


});