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([
        ['2021-04-30',1210365,null,770,null,null],
['2021-05-01',1210476,null,436,null,null],
['2021-05-02',1210517,null,729,null,null],
['2021-05-03',1210547,null,818,null,null],
['2021-05-04',1210547,null,963,null,null],
['2021-05-05',1210618,null,null,null,null],
['2021-05-06',1210664,null,null,null,null],
['2021-05-07',1210664,null,null,null,null],
['2021-05-08',1210738,null,682,null,null],
['2021-05-09',1210747,null,791,null,null],
['2021-05-10',1210781,null,885,null,null],
['2021-05-11',1210831,null,null,null,null],
['2021-05-12',1210841,null,null,null,null],
['2021-05-13',1210869,null,678,null,null],
['2021-05-14',1210900,null,969,null,null],
['2021-05-15',1210936,null,998,null,null],
['2021-05-16',1210985,null,null,null,null],
['2021-05-17',1211079,null,null,null,null],
['2021-05-18',1211151,null,null,null,null],
['2021-05-19',1211181,null,null,null,null],
['2021-05-20',1211240,null,907,null,null],
['2021-05-21',1211286,null,null,null,null],
['2021-05-22',1211324,null,896,null,null],
['2021-05-23',1211390,null,null,null,null],
['2021-05-24',1211469,null,null,null,null],
['2021-05-25',1211530,null,null,null,null],
['2021-05-26',1211556,null,803,null,null],
['2021-05-27',1211608,null,null,null,null],
['2021-05-28',1211608,null,null,null,null],
['2021-05-29',1211608,null,400,null,null],
['2021-05-30',1211661,null,577,null,null],
['2021-05-31',1211785,null,698,null,null],
['2021-06-01',1211827,null,966,null,null],
['2021-06-02',1211890,null,null,null,null],
['2021-06-03',1211890,null,null,null,null],
['2021-06-04',1211890,null,null,null,null],
['2021-06-05',1211890,null,945,null,null],
['2021-06-06',1212027,null,989,null,null],
['2021-06-07',1212090,null,null,null,null],
['2021-06-08',1212090,null,null,null,null],
['2021-06-09',1212242,null,null,null,null],
['2021-06-10',1212276,null,687,null,null],
['2021-06-11',1212299,null,822,null,null],
['2021-06-12',1212378,null,856,null,null],
['2021-06-13',1212446,null,994,null,null],
['2021-06-14',1212536,null,null,null,null],
['2021-06-15',1212612,null,null,null,null],
['2021-06-16',1212641,null,null,null,null],
['2021-06-17',1212641,null,709,null,null],
['2021-06-18',1212641,null,null,null,null],
['2021-06-19',1212766,null,898,null,null],
['2021-06-20',1212816,null,null,null,null],
['2021-06-21',1212915,null,null,null,null],
['2021-06-22',1212915,null,null,null,null],
['2021-06-23',1213015,null,null,null,null],
['2021-06-24',1213060,null,null,null,null],
['2021-06-25',1213099,null,null,null,null],
['2021-06-26',1213140,null,403,null,null],
['2021-06-27',1213175,null,507,null,null],
['2021-06-28',1213228,null,787,null,null],
['2021-06-29',1213240,null,764,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:900}}
    ],
    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)
    }
  });


});