google.load('visualization', '1.0', {'packages':['corechart']});
google.setOnLoadCallback(function(){
  var data = new google.visualization.DataTable();
       data.addColumn('string', '日');
       data.addColumn('number', '推測');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', '推測');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', 'iOS前月');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', 'iOS当月');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addRows([
        ['1日',216,'UP!','Birthdayガチャ<November>: 11/01 → 11/30',null,null,null,null,null,null,38,'UP!','Birthdayガチャ<December>: 12/01 → 12/31'],
['2日',100,null,null,null,null,null,100,'EV','選択復刻イベント: 11/02 → 11/05',99,null,null],
['3日',null,null,null,null,null,null,128,null,null,186,null,null],
['4日',null,null,null,null,null,null,145,null,null,55,null,null],
['5日',null,null,null,null,null,null,165,'UP!','夕陽笑む温室のラプソディガチャ: 11/05 → 11/15',88,'EV','お菓子と可笑しなお伽噺: 12/05 → 12/13'],
['6日',null,null,null,null,null,null,54,null,null,136,null,null],
['7日',null,null,null,null,null,null,85,'EV','夕陽笑む温室のラプソディ～東の国＆中央の国～: 11/07 → 11/15',79,null,null],
['8日',null,null,null,null,null,null,146,null,null,95,null,null],
['9日',null,null,null,null,null,null,151,null,null,143,null,null],
['10日',null,null,null,null,null,null,119,null,null,152,null,null],
['11日',167,null,null,182,null,null,167,null,null,182,null,null],
['12日',210,null,null,237,null,null,null,null,null,null,null,null],
['13日',136,null,null,270,null,null,136,null,null,null,null,null],
['14日',185,null,null,100,null,null,185,null,null,100,null,null],
['15日',267,null,null,174,null,null,null,null,null,174,null,null],
['16日',332,'EV','復刻 1st Anniversary　きみに花を、空に魔法を: 11/16 → 11/19',230,null,null,null,null,null,null,null,null],
['17日',3,null,null,325,null,null,3,null,null,null,null,null],
['18日',null,null,null,139,null,null,6,null,null,139,null,null],
['19日',null,null,null,183,null,null,10,'EV','2nd Anniversary　繋いだ絆は魔法のように: 11/19 → 11/30',183,'EV','輝く空のペールノエル: 12/19 → 12/27'],
['20日',null,null,null,242,null,null,12,null,null,null,null,null],
['21日',null,null,null,291,null,null,16,null,null,null,null,null],
['22日',null,null,null,241,null,null,20,null,null,null,null,null],
['23日',null,null,null,287,null,null,30,null,null,null,null,null],
['24日',null,null,null,385,null,null,29,null,null,null,null,null],
['25日',null,null,null,338,null,null,39,null,null,null,null,null],
['26日',null,null,null,360,null,null,44,null,null,null,null,null],
['27日',null,null,null,414,null,null,43,null,null,null,null,null],
['28日',null,null,null,137,null,null,38,null,null,137,null,null],
['29日',null,null,null,null,null,null,38,null,null,96,null,null],
['30日',33,null,null,null,null,null,33,null,null,73,null,null],
['31日',null,null,null,null,null,null,null,null,null,105,null,null]
        ]);
  var options = {
    chartArea: {'width':'85%', 'height':'65%', 'left':60 },
    'pointSize': 3,
    hAxis: { titleTextStyle:{italic:false}, format:'#',ticks: [1,5,10,15,20,25,30] },
    vAxis: { title:'2021年12月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:500},direction:-1 },
    legend: {position: 'top' },
    tooltip: { trigger: 'both' },
    focusTarget: 'category',
    colors:['skyblue','pink','#2980b9','#e74c3c']
  };

  var chart = new google.visualization.LineChart(document.getElementById('graphField'));
  chart.draw(data, options);

  var lastlogday=31 -1 ;
  var lastlogcat=10;

  if(lastlogday>=0){
    chart.setSelection([{
      row: lastlogday,
      column: lastlogcat
    }]);
  
    google.visualization.events.addListener(chart, 'click', function() {
      if(chart.getSelection()[0]){
        //chart.setSelection(null)
      }
    });
  }

});