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([
        ['2021-01-30',436025,null,null,null,null],
['2021-01-31',436025,null,null,null,null],
['2021-02-01',436025,null,null,null,null],
['2021-02-02',436043,null,null,null,null],
['2021-02-03',436043,null,null,null,null],
['2021-02-04',436043,null,null,null,null],
['2021-02-05',436043,null,null,null,null],
['2021-02-06',436047,null,null,null,null],
['2021-02-07',436048,null,null,null,null],
['2021-02-08',436052,null,null,null,null],
['2021-02-09',436056,null,null,null,null],
['2021-02-10',436056,null,null,null,null],
['2021-02-11',436061,null,null,null,null],
['2021-02-12',436061,null,null,null,null],
['2021-02-13',436061,null,null,null,null],
['2021-02-14',436066,null,null,null,null],
['2021-02-15',436066,null,null,null,null],
['2021-02-16',436066,null,null,null,null],
['2021-02-17',436066,null,null,null,null],
['2021-02-18',436069,null,null,null,null],
['2021-02-19',436069,null,null,null,null],
['2021-02-20',436069,null,null,null,null],
['2021-02-21',436069,null,null,null,null],
['2021-02-22',436069,null,null,null,null],
['2021-02-23',436069,null,null,null,null],
['2021-02-24',436069,null,null,null,null],
['2021-02-25',436078,null,null,null,null],
['2021-02-26',436080,null,null,null,null],
['2021-02-27',436081,null,null,null,null],
['2021-02-28',436082,null,null,null,null],
['2021-03-01',436085,null,null,null,null],
['2021-03-02',436090,null,null,null,null],
['2021-03-03',436093,null,null,null,null],
['2021-03-04',436095,null,null,null,null],
['2021-03-05',436096,null,null,null,null],
['2021-03-06',436096,null,null,null,null],
['2021-03-07',436096,null,null,null,null],
['2021-03-08',436096,null,null,null,null],
['2021-03-09',436096,null,null,null,null],
['2021-03-10',436110,null,null,null,null],
['2021-03-11',436110,null,null,null,null],
['2021-03-12',436114,null,null,null,null],
['2021-03-13',436114,null,null,null,null],
['2021-03-14',436116,null,null,null,null],
['2021-03-15',436117,null,null,null,null],
['2021-03-16',436118,null,null,null,null],
['2021-03-17',436121,null,null,null,null],
['2021-03-18',436123,null,null,null,null],
['2021-03-19',436124,null,null,null,null],
['2021-03-20',436122,null,null,null,null],
['2021-03-21',436122,null,null,null,null],
['2021-03-22',436123,null,null,null,null],
['2021-03-23',436123,null,null,null,null],
['2021-03-24',436125,null,null,null,null],
['2021-03-25',436126,null,null,null,null],
['2021-03-26',436128,null,null,null,null],
['2021-03-27',436129,null,null,null,null],
['2021-03-28',436129,null,null,null,null],
['2021-03-29',436129,null,null,null,null],
['2021-03-30',436130,null,null,null,null],
['2021-03-31',436130,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)
    }
  });


});