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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['2023-02-05',107122,null,null,null,null],
['2023-02-06',107723,null,null,null,null],
['2023-02-07',107723,null,null,null,null],
['2023-02-08',107723,null,null,null,null],
['2023-02-09',112993,null,null,null,null],
['2023-02-10',113679,null,null,null,null],
['2023-02-11',114489,null,null,null,null],
['2023-02-12',115469,null,null,null,null],
['2023-02-13',117607,null,null,null,null],
['2023-02-14',119570,null,null,null,null],
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['2023-02-16',120962,null,null,null,null],
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['2023-02-18',121899,null,null,null,null],
['2023-02-19',122809,null,null,null,null],
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['2023-02-21',123778,null,null,null,null],
['2023-02-22',123994,null,null,null,null],
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['2023-03-07',129320,null,null,null,null],
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['2023-03-09',129982,null,null,null,null],
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['2023-03-11',131406,null,null,null,null],
['2023-03-12',132196,null,null,null,null],
['2023-03-13',134829,null,null,null,null],
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['2023-03-28',147663,null,null,null,null],
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['2023-03-30',149377,null,null,null,null],
['2023-03-31',150106,null,null,null,null],
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['2023-04-03',151874,null,null,null,null],
['2023-04-04',155398,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)
    }
  });


});