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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['2022-01-31',157871,null,null,null,null],
['2022-02-01',157887,null,null,null,null],
['2022-02-02',157892,null,null,null,null],
['2022-02-03',157892,null,null,null,null],
['2022-02-04',157894,null,null,null,null],
['2022-02-05',157897,null,null,null,null],
['2022-02-06',157901,null,null,null,null],
['2022-02-07',157906,null,null,null,null],
['2022-02-08',157906,null,null,null,null],
['2022-02-09',157911,null,null,null,null],
['2022-02-10',157913,null,null,null,null],
['2022-02-11',157913,null,null,null,null],
['2022-02-12',157913,null,null,null,null],
['2022-02-13',157913,null,null,null,null],
['2022-02-14',157913,null,null,null,null],
['2022-02-15',157913,null,null,null,null],
['2022-02-16',157913,null,null,null,null],
['2022-02-17',157927,null,null,null,null],
['2022-02-18',157928,null,null,null,null],
['2022-02-19',157932,null,null,null,null],
['2022-02-20',157932,null,null,null,null],
['2022-02-21',157934,null,null,null,null],
['2022-02-22',157938,null,null,null,null],
['2022-02-23',157938,null,null,null,null],
['2022-02-24',157938,null,null,null,null],
['2022-02-25',157938,null,null,null,null],
['2022-02-26',157938,null,null,null,null],
['2022-02-27',157938,null,null,null,null],
['2022-02-28',157938,null,null,null,null],
['2022-03-01',157938,null,null,null,null],
['2022-03-02',157938,null,null,null,null],
['2022-03-03',157938,null,null,null,null],
['2022-03-04',157938,null,null,null,null],
['2022-03-05',157938,null,null,null,null],
['2022-03-06',157938,null,null,null,null],
['2022-03-07',157938,null,null,null,null],
['2022-03-08',157938,null,null,null,null],
['2022-03-09',157963,null,null,null,null],
['2022-03-10',157963,null,null,null,null],
['2022-03-11',157963,null,null,null,null],
['2022-03-12',157963,null,null,null,null],
['2022-03-13',157963,null,null,null,null],
['2022-03-14',157963,null,null,null,null],
['2022-03-15',157963,null,null,null,null],
['2022-03-16',157963,null,null,null,null],
['2022-03-17',157963,null,null,null,null],
['2022-03-18',157981,null,null,null,null],
['2022-03-19',157986,null,null,null,null],
['2022-03-20',157988,null,null,null,null],
['2022-03-21',157988,null,null,null,null],
['2022-03-22',157988,null,null,null,null],
['2022-03-23',158000,null,null,null,null],
['2022-03-24',158000,null,null,null,null],
['2022-03-25',158000,null,null,null,null],
['2022-03-26',158000,null,null,null,null],
['2022-03-27',158000,null,null,null,null],
['2022-03-28',158000,null,null,null,null],
['2022-03-29',158000,null,null,null,null],
['2022-03-30',158000,null,null,null,null],
['2022-03-31',158000,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)
    }
  });


});