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([
        ['2020-12-27',85314,null,null,null,null],
['2020-12-28',85335,null,null,null,null],
['2020-12-29',85393,null,null,null,null],
['2020-12-30',85426,null,null,null,null],
['2020-12-31',85481,null,null,null,null],
['2021-01-01',85513,null,null,null,null],
['2021-01-02',85513,null,null,null,null],
['2021-01-03',85513,null,null,null,null],
['2021-01-04',85513,null,null,null,null],
['2021-01-05',85513,null,null,null,null],
['2021-01-06',85513,null,null,null,null],
['2021-01-07',85733,null,null,null,null],
['2021-01-08',85761,null,null,null,null],
['2021-01-09',85793,null,null,null,null],
['2021-01-10',85825,null,null,null,null],
['2021-01-11',85876,null,null,null,null],
['2021-01-12',85898,null,null,null,null],
['2021-01-13',85944,null,null,null,null],
['2021-01-14',85950,null,null,null,null],
['2021-01-15',86035,null,null,null,null],
['2021-01-16',86035,null,null,null,null],
['2021-01-17',86035,null,null,null,null],
['2021-01-18',86035,null,null,null,null],
['2021-01-19',86035,null,null,null,null],
['2021-01-20',86035,null,null,null,null],
['2021-01-21',86035,null,null,null,null],
['2021-01-22',86035,null,null,null,null],
['2021-01-23',86301,null,null,null,null],
['2021-01-24',86326,null,null,null,null],
['2021-01-25',86339,null,null,null,null],
['2021-01-26',86371,null,null,null,null],
['2021-01-27',86417,null,null,null,null],
['2021-01-28',86436,null,null,null,null],
['2021-01-29',86446,null,null,null,null],
['2021-01-30',86446,null,null,null,null],
['2021-01-31',86446,null,null,null,null],
['2021-02-01',86446,null,null,null,null],
['2021-02-02',86505,null,null,null,null],
['2021-02-03',86522,null,null,null,null],
['2021-02-04',86522,null,null,null,null],
['2021-02-05',86522,null,null,null,null],
['2021-02-06',86574,null,null,null,null],
['2021-02-07',86587,null,null,null,null],
['2021-02-08',86610,null,null,null,null],
['2021-02-09',86641,null,null,null,null],
['2021-02-10',86641,null,null,null,null],
['2021-02-11',86661,null,null,null,null],
['2021-02-12',86661,null,null,null,null],
['2021-02-13',86661,null,null,null,null],
['2021-02-14',86701,null,null,null,null],
['2021-02-15',86701,null,null,null,null],
['2021-02-16',86701,null,null,null,null],
['2021-02-17',86701,null,null,null,null],
['2021-02-18',86787,null,null,null,null],
['2021-02-19',86790,null,null,null,null],
['2021-02-20',86800,null,null,null,null],
['2021-02-21',86801,null,null,null,null],
['2021-02-22',86801,null,null,null,null],
['2021-02-23',86843,null,null,null,null],
['2021-02-24',86843,null,null,null,null],
['2021-02-25',86856,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)
    }
  });


});