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',201876,null,null,null,null],
['2021-01-31',201876,null,null,null,null],
['2021-02-01',201902,null,null,null,null],
['2021-02-02',201918,null,null,null,null],
['2021-02-03',201923,null,null,null,null],
['2021-02-04',201923,null,null,null,null],
['2021-02-05',201939,null,null,null,null],
['2021-02-06',201945,null,null,null,null],
['2021-02-07',201959,null,null,null,null],
['2021-02-08',201978,null,null,null,null],
['2021-02-09',201982,null,null,null,null],
['2021-02-10',201982,null,null,null,null],
['2021-02-11',201992,null,null,null,null],
['2021-02-12',201992,null,null,null,null],
['2021-02-13',201992,null,null,null,null],
['2021-02-14',202014,null,null,null,null],
['2021-02-15',202014,null,null,null,null],
['2021-02-16',202014,null,null,null,null],
['2021-02-17',202014,null,null,null,null],
['2021-02-18',202042,null,null,null,null],
['2021-02-19',202043,null,null,null,null],
['2021-02-20',202043,null,null,null,null],
['2021-02-21',202043,null,null,null,null],
['2021-02-22',202043,null,null,null,null],
['2021-02-23',202043,null,null,null,null],
['2021-02-24',202043,null,null,null,null],
['2021-02-25',202096,null,null,null,null],
['2021-02-26',202101,null,null,null,null],
['2021-02-27',202107,null,null,null,null],
['2021-02-28',202112,null,null,null,null],
['2021-03-01',202118,null,null,null,null],
['2021-03-02',202120,null,null,null,null],
['2021-03-03',202123,null,null,null,null],
['2021-03-04',202129,null,null,null,null],
['2021-03-05',202135,null,null,null,null],
['2021-03-06',202144,null,null,null,null],
['2021-03-07',202145,null,null,null,null],
['2021-03-08',202145,null,null,null,null],
['2021-03-09',202145,null,null,null,null],
['2021-03-10',202156,null,null,null,null],
['2021-03-11',202159,null,null,null,null],
['2021-03-12',202162,null,null,null,null],
['2021-03-13',202170,null,null,null,null],
['2021-03-14',202176,null,null,null,null],
['2021-03-15',202181,null,null,null,null],
['2021-03-16',202185,null,null,null,null],
['2021-03-17',202188,null,null,null,null],
['2021-03-18',202192,null,null,null,null],
['2021-03-19',202197,null,null,null,null],
['2021-03-20',202199,null,null,null,null],
['2021-03-21',202202,null,null,null,null],
['2021-03-22',202203,null,null,null,null],
['2021-03-23',202203,null,null,null,null],
['2021-03-24',202211,null,null,null,null],
['2021-03-25',202215,null,null,null,null],
['2021-03-26',202225,null,null,null,null],
['2021-03-27',202233,null,null,null,null],
['2021-03-28',202236,null,null,null,null],
['2021-03-29',202242,null,null,null,null],
['2021-03-30',202244,null,null,null,null],
['2021-03-31',202252,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)
    }
  });


});