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',null,null,null,null,null,null,219,'UP!','激★魔宴召喚 超電磁妖精ネルガル対ビリバリキャッツ: 01/01 → 01/07',270,null,null],
['2日',null,null,null,null,null,null,221,null,null,159,null,null],
['3日',null,null,null,null,null,null,40,null,null,203,null,null],
['4日',null,null,null,null,null,null,47,null,null,173,null,null],
['5日',null,null,null,null,null,null,66,null,null,162,'UP!','故郷に仇なす雌伏の冥王: 02/05 → 02/09'],
['6日',null,null,null,null,null,null,66,null,null,147,null,null],
['7日',null,null,null,null,null,null,66,null,null,95,null,null],
['8日',null,null,null,null,null,null,57,'UP!','教師とヤンキーと隠れスケバン！？: 01/08 → 01/12',95,null,null],
['9日',null,null,null,null,null,null,55,null,null,166,'UP!','料理対決！審査員は肉食派: 02/09 → 02/14'],
['10日',null,null,null,null,null,null,109,null,null,194,null,null],
['11日',null,null,null,null,null,null,149,null,null,119,null,null],
['12日',null,null,null,null,null,null,169,'UP!','無料おまけつき！メギド・オーブ召喚: 01/12 → 01/17',111,null,null],
['13日',null,null,null,null,null,null,158,null,null,153,null,null],
['14日',null,null,null,null,null,null,112,null,null,169,'UP!','激★魔宴召喚 恋色満開！おひねり乱舞のショータイム: 02/14 → 02/19'],
['15日',null,null,null,null,null,null,94,null,null,225,null,null],
['16日',null,null,null,null,null,null,128,null,null,225,null,null],
['17日',null,null,null,null,null,null,196,'UP!','颯爽執刀！期待の外科医は解剖上手: 01/17 → 01/22',21,null,null],
['18日',null,null,null,null,null,null,199,null,null,34,null,null],
['19日',null,null,null,null,null,null,32,null,null,63,'UP!','鉄壁のスクラム！守りが得意なメギド: 02/19 → 02/23'],
['20日',null,null,null,null,null,null,85,null,null,67,null,null],
['21日',null,null,null,null,null,null,133,null,null,70,null,null],
['22日',null,null,null,null,null,null,129,'UP!','こちら、ブラブナ応援団 ※団員募集中: 01/22 → 01/27',126,null,null],
['23日',null,null,null,null,null,null,165,null,null,291,'UP!','復刻 魅惑の女子メギド: 02/23 → 02/28'],
['24日',null,null,null,null,null,null,165,null,null,329,null,null],
['25日',null,null,null,null,null,null,150,null,null,359,null,null],
['26日',null,null,null,null,null,null,201,null,null,239,null,null],
['27日',null,null,null,null,null,null,279,'UP!','主導権を握れ！フォトンを制する奇策師: 01/27 → 01/31',239,null,null],
['28日',null,null,null,null,null,null,268,null,null,null,'UP!','響★魔吊召喚 宵より来たりしクセモノ・ジョーカー！: 02/28 → 03/06'],
['29日',null,null,null,null,null,null,223,null,null,null,null,null],
['30日',null,null,null,null,null,null,218,null,null,null,null,null],
['31日',null,null,null,null,null,null,303,'UP!','響★魔吊召喚 リジェネレイト大集結: 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:'2019年2月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:400},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=27 -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)
      }
    });
  }

});