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([
        ['2020-10-25',27416,null,null,null,null],
['2020-10-26',27416,null,null,null,null],
['2020-10-27',27416,null,null,null,null],
['2020-10-28',27419,null,null,null,null],
['2020-10-29',27419,null,null,null,null],
['2020-10-30',27419,null,null,null,null],
['2020-10-31',27419,null,null,null,null],
['2020-11-01',27419,null,null,null,null],
['2020-11-02',27419,null,null,null,null],
['2020-11-03',27419,null,null,null,null],
['2020-11-04',27424,null,null,null,null],
['2020-11-05',27425,null,null,null,null],
['2020-11-06',27425,null,null,null,null],
['2020-11-07',27429,null,null,null,null],
['2020-11-08',27429,null,null,null,null],
['2020-11-09',27429,null,null,null,null],
['2020-11-10',27429,null,null,null,null],
['2020-11-11',27434,null,null,null,null],
['2020-11-12',27434,null,null,null,null],
['2020-11-13',27435,null,null,null,null],
['2020-11-14',27437,null,null,null,null],
['2020-11-15',27438,null,null,null,null],
['2020-11-16',27439,null,null,null,null],
['2020-11-17',27441,null,null,null,null],
['2020-11-18',27443,null,null,null,null],
['2020-11-19',27444,null,null,null,null],
['2020-11-20',27446,null,null,null,null],
['2020-11-21',27446,null,null,null,null],
['2020-11-22',27447,null,null,null,null],
['2020-11-23',27450,null,null,null,null],
['2020-11-24',27450,null,null,null,null],
['2020-11-25',27453,null,null,null,null],
['2020-11-26',27455,null,null,null,null],
['2020-11-27',27455,null,null,null,null],
['2020-11-28',27455,null,null,null,null],
['2020-11-29',27455,null,null,null,null],
['2020-11-30',27457,null,null,null,null],
['2020-12-01',27457,null,null,null,null],
['2020-12-02',27459,null,null,null,null],
['2020-12-03',27460,null,null,null,null],
['2020-12-04',27462,null,null,null,null],
['2020-12-05',27462,null,null,null,null],
['2020-12-06',27463,null,null,null,null],
['2020-12-07',27463,null,null,null,null],
['2020-12-08',27466,null,null,null,null],
['2020-12-09',27467,null,null,null,null],
['2020-12-10',27467,null,null,null,null],
['2020-12-11',27468,null,null,null,null],
['2020-12-12',27468,null,null,null,null],
['2020-12-13',27468,null,null,null,null],
['2020-12-14',27472,null,null,null,null],
['2020-12-15',27472,null,null,null,null],
['2020-12-16',27473,null,null,null,null],
['2020-12-17',27473,null,null,null,null],
['2020-12-18',27473,null,null,null,null],
['2020-12-19',27475,null,null,null,null],
['2020-12-20',27475,null,null,null,null],
['2020-12-21',27477,null,null,null,null],
['2020-12-22',27477,null,null,null,null],
['2020-12-23',27478,null,null,null,null],
['2020-12-24',27479,null,null,null,null]
        ]);
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    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)
    }
  });


});