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([
        ['2021-10-01',1376939,null,null,null,null],
['2021-10-02',1376939,null,null,null,null],
['2021-10-03',1377013,null,null,null,null],
['2021-10-04',1377013,null,null,null,null],
['2021-10-05',1377050,null,null,null,null],
['2021-10-06',1377077,null,null,null,null],
['2021-10-07',1377102,null,null,null,null],
['2021-10-08',1377133,null,null,null,null],
['2021-10-09',1377165,null,null,null,null],
['2021-10-10',1377217,null,null,null,null],
['2021-10-11',1377268,null,null,null,null],
['2021-10-12',1377318,null,null,null,null],
['2021-10-13',1377318,null,null,null,null],
['2021-10-14',1377378,null,null,null,null],
['2021-10-15',1377417,null,null,null,null],
['2021-10-16',1377417,null,null,null,null],
['2021-10-17',1377446,null,null,null,null],
['2021-10-18',1377525,null,null,null,null],
['2021-10-19',1377525,null,null,null,null],
['2021-10-20',1377579,null,null,null,null],
['2021-10-21',1377615,null,null,null,null],
['2021-10-22',1377639,null,null,null,null],
['2021-10-23',1377683,null,null,null,null],
['2021-10-24',1377683,null,null,null,null],
['2021-10-25',1377833,null,null,null,null],
['2021-10-26',1377855,null,null,null,null],
['2021-10-27',1377855,null,null,null,null],
['2021-10-28',1377855,null,null,null,null],
['2021-10-29',1377855,null,null,null,null],
['2021-10-30',1377855,null,null,null,null],
['2021-10-31',1377855,null,null,null,null],
['2021-11-01',1377855,null,null,null,null],
['2021-11-02',1377855,null,null,null,null],
['2021-11-03',1377855,null,null,null,null],
['2021-11-04',1377855,null,null,null,null],
['2021-11-05',1378323,null,null,null,null],
['2021-11-06',1378408,null,null,null,null],
['2021-11-07',1378452,null,null,null,null],
['2021-11-08',1378514,null,null,null,null],
['2021-11-09',1378604,null,null,null,null],
['2021-11-10',1378660,null,null,null,null],
['2021-11-11',1378756,null,null,null,null],
['2021-11-12',1378756,null,null,null,null],
['2021-11-13',1378878,null,null,null,null],
['2021-11-14',1378878,null,null,null,null],
['2021-11-15',1378878,null,null,null,null],
['2021-11-16',1378878,null,null,null,null],
['2021-11-17',1379078,null,null,null,null],
['2021-11-18',1379078,null,null,null,null],
['2021-11-19',1379119,null,null,null,null],
['2021-11-20',1379149,null,null,null,null],
['2021-11-21',1379149,null,null,null,null],
['2021-11-22',1379239,null,null,null,null],
['2021-11-23',1379239,null,null,null,null],
['2021-11-24',1379355,null,null,null,null],
['2021-11-25',1379396,null,null,null,null],
['2021-11-26',1379514,null,null,null,null],
['2021-11-27',1379514,null,null,null,null],
['2021-11-28',1379593,null,null,null,null],
['2021-11-29',1379593,null,null,null,null],
['2021-11-30',1379721,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)
    }
  });


});