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([
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['2020-10-02',172282,null,null,null,null],
['2020-10-03',172287,null,null,null,null],
['2020-10-04',172290,null,null,null,null],
['2020-10-05',172295,null,null,null,null],
['2020-10-06',172304,null,null,null,null],
['2020-10-07',172306,null,null,null,null],
['2020-10-08',172306,null,null,null,null],
['2020-10-09',172316,null,null,null,null],
['2020-10-10',172320,null,null,null,null],
['2020-10-11',172325,null,null,null,null],
['2020-10-12',172331,null,null,null,null],
['2020-10-13',172335,null,null,null,null],
['2020-10-14',172340,null,null,null,null],
['2020-10-15',172340,null,null,null,null],
['2020-10-16',172340,null,null,null,null],
['2020-10-17',172350,null,null,null,null],
['2020-10-18',172357,null,null,null,null],
['2020-10-19',172364,null,null,null,null],
['2020-10-20',172369,null,null,null,null],
['2020-10-21',172369,null,null,null,null],
['2020-10-22',172369,null,null,null,null],
['2020-10-23',172369,null,null,null,null],
['2020-10-24',172384,null,null,null,null],
['2020-10-25',172384,null,null,null,null],
['2020-10-26',172384,null,null,null,null],
['2020-10-27',172384,null,null,null,null],
['2020-10-28',172403,null,null,null,null],
['2020-10-29',172412,null,null,null,null],
['2020-10-30',172412,null,null,null,null],
['2020-10-31',172412,null,null,null,null],
['2020-11-01',172412,null,null,null,null],
['2020-11-02',172412,null,null,null,null],
['2020-11-03',172412,null,null,null,null],
['2020-11-04',172439,null,null,null,null],
['2020-11-05',172447,null,null,null,null],
['2020-11-06',172452,null,null,null,null],
['2020-11-07',172454,null,null,null,null],
['2020-11-08',172454,null,null,null,null],
['2020-11-09',172454,null,null,null,null],
['2020-11-10',172454,null,null,null,null],
['2020-11-11',172473,null,null,null,null],
['2020-11-12',172480,null,null,null,null],
['2020-11-13',172481,null,null,null,null],
['2020-11-14',172483,null,null,null,null],
['2020-11-15',172485,null,null,null,null],
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['2020-11-17',172500,null,null,null,null],
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['2020-11-20',172514,null,null,null,null],
['2020-11-21',172515,null,null,null,null],
['2020-11-22',172519,null,null,null,null],
['2020-11-23',172524,null,null,null,null],
['2020-11-24',172536,null,null,null,null],
['2020-11-25',172541,null,null,null,null],
['2020-11-26',172550,null,null,null,null],
['2020-11-27',172559,null,null,null,null],
['2020-11-28',172559,null,null,null,null],
['2020-11-29',172559,null,null,null,null],
['2020-11-30',172559,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']
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  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)
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});