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([
        ['2021-02-18',123332,null,null,null,null],
['2021-02-19',123351,null,null,null,null],
['2021-02-20',123351,null,null,null,null],
['2021-02-21',123360,null,null,null,null],
['2021-02-22',123372,null,null,null,null],
['2021-02-23',123402,null,null,null,null],
['2021-02-24',123402,null,null,null,null],
['2021-02-25',123417,null,null,null,null],
['2021-02-26',123433,null,null,null,null],
['2021-02-27',123463,null,null,null,null],
['2021-02-28',123486,null,null,null,null],
['2021-03-01',123510,null,null,null,null],
['2021-03-02',123537,null,null,null,null],
['2021-03-03',123556,null,null,null,null],
['2021-03-04',123569,null,null,null,null],
['2021-03-05',123577,null,null,null,null],
['2021-03-06',123595,null,null,null,null],
['2021-03-07',123600,null,null,null,null],
['2021-03-08',123600,null,null,null,null],
['2021-03-09',123640,null,null,null,null],
['2021-03-10',123645,null,null,null,null],
['2021-03-11',123671,null,null,null,null],
['2021-03-12',123680,null,null,null,null],
['2021-03-13',123707,null,null,null,null],
['2021-03-14',123717,null,null,null,null],
['2021-03-15',123739,null,null,null,null],
['2021-03-16',123750,null,null,null,null],
['2021-03-17',123777,null,null,null,null],
['2021-03-18',123785,null,null,null,null],
['2021-03-19',123803,null,null,null,null],
['2021-03-20',123811,null,null,null,null],
['2021-03-21',123819,null,null,null,null],
['2021-03-22',123837,null,null,null,null],
['2021-03-23',123837,null,null,null,null],
['2021-03-24',123865,null,null,null,null],
['2021-03-25',123874,null,null,null,null],
['2021-03-26',123890,null,null,null,null],
['2021-03-27',123899,null,null,null,null],
['2021-03-28',123902,null,null,null,null],
['2021-03-29',123913,null,null,null,null],
['2021-03-30',123923,null,null,null,null],
['2021-03-31',123938,null,null,null,null],
['2021-04-01',123944,null,null,null,null],
['2021-04-02',123954,null,null,null,null],
['2021-04-03',123962,null,null,null,null],
['2021-04-04',123970,null,null,null,null],
['2021-04-05',123982,null,null,null,null],
['2021-04-06',123991,null,null,null,null],
['2021-04-07',123991,null,null,null,null],
['2021-04-08',124006,null,null,null,null],
['2021-04-09',124037,null,null,null,null],
['2021-04-10',124038,null,null,null,null],
['2021-04-11',124044,null,null,null,null],
['2021-04-12',124053,null,null,null,null],
['2021-04-13',124064,null,null,null,null],
['2021-04-14',124077,null,null,null,null],
['2021-04-15',124077,null,null,null,null],
['2021-04-16',124092,null,null,null,null],
['2021-04-17',124095,null,null,null,null],
['2021-04-18',124110,null,null,null,null],
['2021-04-19',124123,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)
    }
  });


});