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([
        ['2020-10-13',140517,null,null,null,null],
['2020-10-14',140571,null,null,null,null],
['2020-10-15',140591,null,null,null,null],
['2020-10-16',140591,null,null,null,null],
['2020-10-17',140630,null,null,null,null],
['2020-10-18',140647,null,null,null,null],
['2020-10-19',140666,null,null,null,null],
['2020-10-20',140707,null,null,null,null],
['2020-10-21',140707,null,null,null,null],
['2020-10-22',140707,null,null,null,null],
['2020-10-23',140707,null,null,null,null],
['2020-10-24',140768,null,null,null,null],
['2020-10-25',140768,null,null,null,null],
['2020-10-26',140768,null,null,null,null],
['2020-10-27',140768,null,null,null,null],
['2020-10-28',140839,null,null,null,null],
['2020-10-29',140839,null,null,null,null],
['2020-10-30',140839,null,null,null,null],
['2020-10-31',140839,null,null,null,null],
['2020-11-01',140839,null,null,null,null],
['2020-11-02',140839,null,null,null,null],
['2020-11-03',140839,null,null,null,null],
['2020-11-04',140990,null,null,null,null],
['2020-11-05',141008,null,null,null,null],
['2020-11-06',141024,null,null,null,null],
['2020-11-07',141051,null,null,null,null],
['2020-11-08',141051,null,null,null,null],
['2020-11-09',141051,null,null,null,null],
['2020-11-10',141051,null,null,null,null],
['2020-11-11',141117,null,null,null,null],
['2020-11-12',141124,null,null,null,null],
['2020-11-13',141128,null,null,null,null],
['2020-11-14',141141,null,null,null,null],
['2020-11-15',141155,null,null,null,null],
['2020-11-16',141192,null,null,null,null],
['2020-11-17',141214,null,null,null,null],
['2020-11-18',141217,null,null,null,null],
['2020-11-19',141235,null,null,null,null],
['2020-11-20',141253,null,null,null,null],
['2020-11-21',141256,null,null,null,null],
['2020-11-22',141264,null,null,null,null],
['2020-11-23',141281,null,null,null,null],
['2020-11-24',141305,null,null,null,null],
['2020-11-25',141307,null,null,null,null],
['2020-11-26',141316,null,null,null,null],
['2020-11-27',141316,null,null,null,null],
['2020-11-28',141316,null,null,null,null],
['2020-11-29',141316,null,null,null,null],
['2020-11-30',141316,null,null,null,null],
['2020-12-01',141316,null,null,null,null],
['2020-12-02',141371,null,null,null,null],
['2020-12-03',141376,null,null,null,null],
['2020-12-04',141381,null,null,null,null],
['2020-12-05',141381,null,null,null,null],
['2020-12-06',141396,null,null,null,null],
['2020-12-07',141406,null,null,null,null],
['2020-12-08',141411,null,null,null,null],
['2020-12-09',141411,null,null,null,null],
['2020-12-10',141427,null,null,null,null],
['2020-12-11',141427,null,null,null,null],
['2020-12-12',141427,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)
    }
  });


});