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([
        ['2020-12-20',501865,null,530,null,null],
['2020-12-21',501977,null,638,null,null],
['2020-12-22',502083,null,664,null,null],
['2020-12-23',502121,null,464,null,null],
['2020-12-24',502151,null,360,null,null],
['2020-12-25',502197,null,478,null,null],
['2020-12-26',502229,null,510,null,null],
['2020-12-27',502261,null,210,null,null],
['2020-12-28',502343,null,242,null,null],
['2020-12-29',502436,null,317,null,null],
['2020-12-30',502516,null,372,null,null],
['2020-12-31',502551,null,387,null,null],
['2021-01-01',502611,null,403,null,null],
['2021-01-02',502666,null,277,null,null],
['2021-01-03',502745,null,271,null,null],
['2021-01-04',502815,null,295,null,null],
['2021-01-05',502892,null,366,null,null],
['2021-01-06',502986,null,384,null,null],
['2021-01-07',503034,null,392,null,null],
['2021-01-08',503054,null,493,null,null],
['2021-01-09',503096,null,652,null,null],
['2021-01-10',503127,null,652,null,null],
['2021-01-11',503160,null,718,null,null],
['2021-01-12',503200,null,760,null,null],
['2021-01-13',503253,null,494,null,null],
['2021-01-14',503281,null,621,null,null],
['2021-01-15',503281,null,848,null,null],
['2021-01-16',503281,null,847,null,null],
['2021-01-17',503281,null,713,null,null],
['2021-01-18',503281,null,606,null,null],
['2021-01-19',503281,null,939,null,null],
['2021-01-20',503281,null,384,null,null],
['2021-01-21',503719,null,429,null,null],
['2021-01-22',503732,null,692,null,null],
['2021-01-23',503749,null,638,null,null],
['2021-01-24',503789,null,634,null,null],
['2021-01-25',503810,null,810,null,null],
['2021-01-26',503900,null,727,null,null],
['2021-01-27',503913,null,825,null,null],
['2021-01-28',503962,null,819,null,null],
['2021-01-29',504002,null,559,null,null],
['2021-01-30',504002,null,690,null,null],
['2021-01-31',504002,null,530,null,null],
['2021-02-01',504002,null,652,null,null],
['2021-02-02',504162,null,555,null,null],
['2021-02-03',504194,null,264,null,null],
['2021-02-04',504194,null,267,null,null],
['2021-02-05',504280,null,366,null,null],
['2021-02-06',504339,null,376,null,null],
['2021-02-07',504367,null,384,null,null],
['2021-02-08',504443,null,460,null,null],
['2021-02-09',504475,null,571,null,null],
['2021-02-10',504475,null,408,null,null],
['2021-02-11',504572,null,475,null,null],
['2021-02-12',504572,null,578,null,null],
['2021-02-13',504572,null,758,null,null],
['2021-02-14',504753,null,761,null,null],
['2021-02-15',504753,null,266,null,null],
['2021-02-16',504905,null,396,null,null],
['2021-02-17',504937,null,241,null,null],
['2021-02-18',504987,null,332,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:900}}
    ],
    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)
    }
  });


});