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', 'Android前月');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', 'Android当月');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addRows([
        ['1日',null,null,null,null,null,null,177,'UP!','激★魔宴召喚 貴方は私が守ります！ゆるふわ守護少女: 01/01 → 01/06',42,null,null],
['2日',null,null,null,null,null,null,177,null,null,null,null,null],
['3日',null,null,null,null,null,null,35,null,null,null,null,null],
['4日',null,null,null,null,null,null,32,null,null,57,null,null],
['5日',null,null,null,null,null,null,31,null,null,57,'UP!','準備よし！ビタースイートなショータイム: 02/05 → 02/10'],
['6日',null,null,null,null,null,null,31,'UP!','験々担いで大願成就！アジト安全新春万歳: 01/06 → 01/14',53,null,null],
['7日',null,null,null,null,null,null,24,null,null,53,null,null],
['8日',null,null,null,null,null,null,39,null,null,49,null,null],
['9日',null,null,null,null,null,null,43,null,null,91,null,null],
['10日',null,null,null,null,null,null,43,null,null,119,'UP!','クールな看護師の痛いほど効く恐注射: 02/10 → 02/15'],
['11日',null,null,null,null,null,null,65,null,null,105,null,null],
['12日',null,null,null,null,null,null,65,null,null,105,null,null],
['13日',null,null,null,null,null,null,65,null,null,87,null,null],
['14日',null,null,null,null,null,null,136,'UP!','流れる怒りそのままに！怒髪衝天の渡し守: 01/14 → 01/19',93,null,null],
['15日',null,null,null,null,null,null,120,null,null,96,'UP!','響★魔吊召喚 友情＆親愛溶かして固めてギブトゥユー: 02/15 → 02/20'],
['16日',null,null,null,null,null,null,105,null,null,99,null,null],
['17日',null,null,null,null,null,null,113,null,null,91,null,null],
['18日',null,null,null,null,null,null,114,null,null,110,null,null],
['19日',null,null,null,null,null,null,126,'UP!','駆け出しソロモン応援！支援上手な3人娘: 01/19 → 01/21',165,null,null],
['20日',null,null,null,null,null,null,127,null,null,174,'UP!','協奏紡ぐ鎮魂歌: 02/20 → 02/25'],
['21日',null,null,null,null,null,null,123,'UP!','抗えない！？危ないヤツらのナンパ術: 01/21 → 01/26',175,null,null],
['22日',null,null,null,null,null,null,134,null,null,175,null,null],
['23日',null,null,null,null,null,null,157,null,null,160,null,null],
['24日',null,null,null,null,null,null,162,null,null,161,null,null],
['25日',null,null,null,null,null,null,165,null,null,172,'UP!','何！寝坊しただと？俺に任せな！: 02/25 → 02/29'],
['26日',null,null,null,null,null,null,173,'UP!','背筋が凍る！？文豪紡ぐサスペンス: 01/26 → 01/31',182,null,null],
['27日',null,null,null,null,null,null,183,null,null,186,null,null],
['28日',null,null,null,null,null,null,196,null,null,191,null,null],
['29日',null,null,null,null,null,null,196,null,null,null,'UP!','激★魔宴召喚 復讐のその先へ、歩み始めた男装剣士: 02/29 → 03/05'],
['30日',null,null,null,null,null,null,null,null,null,null,null,null],
['31日',null,null,null,null,null,null,null,'UP!','激★魔宴召喚 フリフリドレスのキュートな野郎！: 01/31 → 02/05',null,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:'2020年2月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:200},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=28 -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)
      }
    });
  }

});