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([
        ['2019-09-02',null,null,505,null,null],
['2019-09-03',null,null,515,null,null],
['2019-09-04',null,null,474,null,null],
['2019-09-05',null,null,424,null,null],
['2019-09-06',null,null,441,null,null],
['2019-09-07',null,null,452,null,null],
['2019-09-08',null,null,396,null,null],
['2019-09-09',null,null,354,null,null],
['2019-09-10',null,null,376,null,null],
['2019-09-11',null,null,379,null,null],
['2019-09-12',null,null,353,null,null],
['2019-09-13',null,null,392,null,null],
['2019-09-14',null,null,431,null,null],
['2019-09-15',null,null,395,null,null],
['2019-09-16',null,null,358,null,null],
['2019-09-17',null,null,376,null,null],
['2019-09-18',null,null,351,null,null],
['2019-09-19',null,null,324,null,null],
['2019-09-20',null,null,328,null,null],
['2019-09-21',null,null,386,null,null],
['2019-09-22',null,null,353,null,null],
['2019-09-23',null,null,343,null,null],
['2019-09-24',null,null,365,null,null],
['2019-09-25',null,null,346,null,null],
['2019-09-26',null,null,311,null,null],
['2019-09-27',null,null,333,null,null],
['2019-09-28',null,null,387,null,null],
['2019-09-29',null,null,356,null,null],
['2019-09-30',null,null,360,null,null],
['2019-10-01',null,null,399,null,null],
['2019-10-02',null,null,439,null,null],
['2019-10-03',null,null,390,null,null],
['2019-10-04',null,null,276,null,null],
['2019-10-05',null,null,297,null,null],
['2019-10-06',null,null,232,null,null],
['2019-10-07',null,null,243,null,null],
['2019-10-08',null,null,237,null,null],
['2019-10-09',null,null,222,null,null],
['2019-10-10',null,null,217,null,null],
['2019-10-11',null,null,245,null,null],
['2019-10-12',null,null,306,null,null],
['2019-10-13',null,null,330,null,null],
['2019-10-14',null,null,297,null,null],
['2019-10-15',null,null,307,null,null],
['2019-10-16',null,null,276,null,null],
['2019-10-17',null,null,269,null,null],
['2019-10-18',null,null,290,null,null],
['2019-10-19',null,null,324,null,null],
['2019-10-20',null,null,327,null,null],
['2019-10-21',null,null,340,null,null],
['2019-10-22',null,null,329,null,null],
['2019-10-23',null,null,326,null,null],
['2019-10-24',null,null,287,null,null],
['2019-10-25',null,null,293,null,null],
['2019-10-26',null,null,361,null,null],
['2019-10-27',null,null,343,null,null],
['2019-10-28',null,null,366,null,null],
['2019-10-29',null,null,373,null,null],
['2019-10-30',null,null,316,null,null],
['2019-10-31',null,null,333,null,null],
['2019-11-01',null,null,381,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:500}}
    ],
    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)
    }
  });


});