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([
        ['2020-12-25',null,null,425,null,null],
['2020-12-26',null,null,418,null,null],
['2020-12-27',null,null,384,null,null],
['2020-12-28',null,null,371,null,null],
['2020-12-29',null,null,384,null,null],
['2020-12-30',null,null,357,null,null],
['2020-12-31',null,null,323,null,null],
['2021-01-01',null,null,431,null,null],
['2021-01-02',null,null,509,null,null],
['2021-01-03',null,null,449,null,null],
['2021-01-04',null,null,353,null,null],
['2021-01-05',null,null,316,null,null],
['2021-01-06',null,null,306,null,null],
['2021-01-07',null,null,289,null,null],
['2021-01-08',null,null,311,null,null],
['2021-01-09',null,null,344,null,null],
['2021-01-10',null,null,344,null,null],
['2021-01-11',null,null,336,null,null],
['2021-01-12',null,null,342,null,null],
['2021-01-13',null,null,368,null,null],
['2021-01-14',null,null,354,null,null],
['2021-01-15',null,null,304,null,null],
['2021-01-16',null,null,336,null,null],
['2021-01-17',null,null,418,null,null],
['2021-01-18',null,null,373,null,null],
['2021-01-19',null,null,347,null,null],
['2021-01-20',null,null,333,null,null],
['2021-01-21',null,null,343,null,null],
['2021-01-22',null,null,372,null,null],
['2021-01-23',null,null,406,null,null],
['2021-01-24',null,null,335,null,null],
['2021-01-25',null,null,330,null,null],
['2021-01-26',null,null,307,null,null],
['2021-01-27',null,null,292,null,null],
['2021-01-28',null,null,342,null,null],
['2021-01-29',null,null,349,null,null],
['2021-01-30',null,null,346,null,null],
['2021-01-31',null,null,361,null,null],
['2021-02-01',null,null,343,null,null],
['2021-02-02',null,null,358,null,null],
['2021-02-03',null,null,348,null,null],
['2021-02-04',null,null,325,null,null],
['2021-02-05',null,null,322,null,null],
['2021-02-06',null,null,337,null,null],
['2021-02-07',null,null,337,null,null],
['2021-02-08',null,null,327,null,null],
['2021-02-09',null,null,311,null,null],
['2021-02-10',null,null,298,null,null],
['2021-02-11',null,null,349,null,null],
['2021-02-12',null,null,392,null,null],
['2021-02-13',null,null,367,null,null],
['2021-02-14',null,null,361,null,null],
['2021-02-15',null,null,397,null,null],
['2021-02-16',null,null,325,null,null],
['2021-02-17',null,null,291,null,null],
['2021-02-18',null,null,305,null,null],
['2021-02-19',null,null,335,null,null],
['2021-02-20',null,null,335,null,null],
['2021-02-21',null,null,348,null,null],
['2021-02-22',null,null,332,null,null],
['2021-02-23',null,null,352,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)
    }
  });


});