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([
        ['2021-01-15',1300325,null,null,null,null],
['2021-01-16',1300325,null,null,null,null],
['2021-01-17',1300325,null,null,null,null],
['2021-01-18',1300325,null,null,null,null],
['2021-01-19',1300325,null,null,null,null],
['2021-01-20',1300325,null,null,null,null],
['2021-01-21',1300325,null,null,null,null],
['2021-01-22',1300325,null,null,null,null],
['2021-01-23',1300580,null,null,null,null],
['2021-01-24',1300600,null,null,null,null],
['2021-01-25',1300624,null,null,null,null],
['2021-01-26',1300688,null,null,null,null],
['2021-01-27',1300731,null,null,null,null],
['2021-01-28',1300767,null,null,null,null],
['2021-01-29',1300803,null,null,null,null],
['2021-01-30',1300803,null,null,null,null],
['2021-01-31',1300803,null,null,null,null],
['2021-02-01',1300803,null,null,null,null],
['2021-02-02',1301007,null,null,null,null],
['2021-02-03',1301035,null,null,null,null],
['2021-02-04',1301035,null,null,null,null],
['2021-02-05',1301078,null,null,null,null],
['2021-02-06',1301089,null,null,null,null],
['2021-02-07',1301110,null,null,null,null],
['2021-02-08',1301142,null,null,null,null],
['2021-02-09',1301219,null,null,null,null],
['2021-02-10',1301219,null,null,null,null],
['2021-02-11',1301254,null,null,null,null],
['2021-02-12',1301254,null,null,null,null],
['2021-02-13',1301254,null,null,null,null],
['2021-02-14',1301350,null,null,null,null],
['2021-02-15',1301350,null,null,null,null],
['2021-02-16',1301350,null,null,null,null],
['2021-02-17',1301350,null,null,null,null],
['2021-02-18',1301466,null,null,null,null],
['2021-02-19',1301494,null,null,null,null],
['2021-02-20',1301494,null,null,null,null],
['2021-02-21',1301494,null,null,null,null],
['2021-02-22',1301494,null,null,null,null],
['2021-02-23',1301494,null,null,null,null],
['2021-02-24',1301494,null,null,null,null],
['2021-02-25',1301719,null,null,null,null],
['2021-02-26',1301752,null,null,null,null],
['2021-02-27',1301775,null,null,null,null],
['2021-02-28',1301799,null,null,null,null],
['2021-03-01',1301836,null,null,null,null],
['2021-03-02',1301909,null,null,null,null],
['2021-03-03',1301924,null,null,null,null],
['2021-03-04',1301941,null,null,null,null],
['2021-03-05',1301955,null,null,null,null],
['2021-03-06',1301955,null,null,null,null],
['2021-03-07',1302040,null,null,null,null],
['2021-03-08',1302040,null,null,null,null],
['2021-03-09',1302040,null,null,null,null],
['2021-03-10',1302109,null,null,null,null],
['2021-03-11',1302129,null,null,null,null],
['2021-03-12',1302150,null,null,null,null],
['2021-03-13',1302186,null,null,null,null],
['2021-03-14',1302209,null,null,null,null],
['2021-03-15',1302261,null,null,null,null],
['2021-03-16',1302276,null,null,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: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)
    }
  });


});