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([
        ['2021-02-04',842465,null,null,null,null],
['2021-02-05',842465,null,null,null,null],
['2021-02-06',842471,null,null,null,null],
['2021-02-07',842474,null,null,null,null],
['2021-02-08',842476,null,null,null,null],
['2021-02-09',842478,null,null,null,null],
['2021-02-10',842478,null,null,null,null],
['2021-02-11',842487,null,null,null,null],
['2021-02-12',842487,null,null,null,null],
['2021-02-13',842487,null,null,null,null],
['2021-02-14',842497,null,null,null,null],
['2021-02-15',842497,null,null,null,null],
['2021-02-16',842497,null,null,null,null],
['2021-02-17',842497,null,null,null,null],
['2021-02-18',842508,null,null,null,null],
['2021-02-19',842508,null,null,null,null],
['2021-02-20',842508,null,null,null,null],
['2021-02-21',842508,null,null,null,null],
['2021-02-22',842508,null,null,null,null],
['2021-02-23',842508,null,null,null,null],
['2021-02-24',842508,null,null,null,null],
['2021-02-25',842520,null,null,null,null],
['2021-02-26',842520,null,null,null,null],
['2021-02-27',842523,null,null,null,null],
['2021-02-28',842526,null,null,null,null],
['2021-03-01',842529,null,null,null,null],
['2021-03-02',842533,null,null,null,null],
['2021-03-03',842534,null,null,null,null],
['2021-03-04',842536,null,null,null,null],
['2021-03-05',842540,null,null,null,null],
['2021-03-06',842540,null,null,null,null],
['2021-03-07',842540,null,null,null,null],
['2021-03-08',842549,null,null,null,null],
['2021-03-09',842551,null,null,null,null],
['2021-03-10',842551,null,null,null,null],
['2021-03-11',842556,null,null,null,null],
['2021-03-12',842558,null,null,null,null],
['2021-03-13',842561,null,null,null,null],
['2021-03-14',842565,null,null,null,null],
['2021-03-15',842569,null,null,null,null],
['2021-03-16',842573,null,null,null,null],
['2021-03-17',842576,null,null,null,null],
['2021-03-18',842576,null,null,null,null],
['2021-03-19',842577,null,null,null,null],
['2021-03-20',842579,null,null,null,null],
['2021-03-21',842579,null,null,null,null],
['2021-03-22',842579,null,null,null,null],
['2021-03-23',842579,null,null,null,null],
['2021-03-24',842582,null,null,null,null],
['2021-03-25',842583,null,null,null,null],
['2021-03-26',842583,null,null,null,null],
['2021-03-27',842585,null,null,null,null],
['2021-03-28',842587,null,null,null,null],
['2021-03-29',842590,null,null,null,null],
['2021-03-30',842591,null,null,null,null],
['2021-03-31',842592,null,null,null,null],
['2021-04-01',842592,null,null,null,null],
['2021-04-02',842593,null,null,null,null],
['2021-04-03',842595,null,null,null,null],
['2021-04-04',842595,null,null,null,null],
['2021-04-05',842596,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)
    }
  });


});