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([
        ['2021-03-07',276092,null,null,null,null],
['2021-03-08',276092,null,null,null,null],
['2021-03-09',276092,null,null,null,null],
['2021-03-10',276104,null,null,null,null],
['2021-03-11',276107,null,null,null,null],
['2021-03-12',276110,null,null,null,null],
['2021-03-13',276113,null,null,null,null],
['2021-03-14',276114,null,null,null,null],
['2021-03-15',276122,null,null,null,null],
['2021-03-16',276124,null,null,null,null],
['2021-03-17',276124,null,null,null,null],
['2021-03-18',276129,null,null,null,null],
['2021-03-19',276132,null,null,null,null],
['2021-03-20',276134,null,null,null,null],
['2021-03-21',276135,null,null,null,null],
['2021-03-22',276137,null,null,null,null],
['2021-03-23',276137,null,null,null,null],
['2021-03-24',276144,null,null,null,null],
['2021-03-25',276145,null,null,null,null],
['2021-03-26',276148,null,null,null,null],
['2021-03-27',276150,null,null,null,null],
['2021-03-28',276150,null,null,null,null],
['2021-03-29',276153,null,null,null,null],
['2021-03-30',276156,null,null,null,null],
['2021-03-31',276158,null,null,null,null],
['2021-04-01',276157,null,null,null,null],
['2021-04-02',276161,null,null,null,null],
['2021-04-03',276163,null,null,null,null],
['2021-04-04',276164,null,null,null,null],
['2021-04-05',276166,null,null,null,null],
['2021-04-06',276167,null,null,null,null],
['2021-04-07',276170,null,null,null,null],
['2021-04-08',276176,null,null,null,null],
['2021-04-09',276176,null,null,null,null],
['2021-04-10',276181,null,null,null,null],
['2021-04-11',276185,null,null,null,null],
['2021-04-12',276186,null,null,null,null],
['2021-04-13',276190,null,null,null,null],
['2021-04-14',276194,null,null,null,null],
['2021-04-15',276194,null,null,null,null],
['2021-04-16',276199,null,null,null,null],
['2021-04-17',276202,null,null,null,null],
['2021-04-18',276204,null,null,null,null],
['2021-04-19',276209,null,null,null,null],
['2021-04-20',276212,null,null,null,null],
['2021-04-21',276213,null,null,null,null],
['2021-04-22',276220,null,null,null,null],
['2021-04-23',276224,null,null,null,null],
['2021-04-24',276226,null,null,null,null],
['2021-04-25',276227,null,null,null,null],
['2021-04-26',276232,null,null,null,null],
['2021-04-27',276233,null,null,null,null],
['2021-04-28',276237,null,null,null,null],
['2021-04-29',276237,null,null,null,null],
['2021-04-30',276251,null,null,null,null],
['2021-05-01',276253,null,null,null,null],
['2021-05-02',276256,null,null,null,null],
['2021-05-03',276261,null,null,null,null],
['2021-05-04',276261,null,null,null,null],
['2021-05-05',276268,null,null,null,null],
['2021-05-06',276269,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)
    }
  });


});