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,99,null,null,50,null,null],
['2日',null,null,null,null,null,null,190,null,null,102,null,null],
['3日',null,null,null,null,null,null,230,null,null,135,null,null],
['4日',null,null,null,176,null,null,250,null,null,176,null,null],
['5日',null,null,null,201,null,null,294,null,null,null,null,null],
['6日',null,null,null,218,'UP!','祭囃子に合わせて踊れ！優美可憐な夏祭り: 09/06 → 09/11',307,'UP!','遊べ！輝け！ギラギラ太陽バケーション: 08/06 → 08/09',null,null,null],
['7日',null,null,null,231,null,null,326,null,null,null,null,null],
['8日',null,null,null,240,null,null,476,null,null,null,null,null],
['9日',null,null,null,201,null,null,479,'UP!','遊んで恋して研究して！常夏シーサイド: 08/09 → 08/12',null,null,null],
['10日',null,null,null,228,null,null,512,null,null,null,null,null],
['11日',null,null,null,246,'UP!','年の劫より無駄なき効: 09/11 → 09/16',554,null,null,null,null,null],
['12日',null,null,null,63,null,null,580,'UP!','仕込みは特効！交渉官の華麗な戦術: 08/12 → 08/17',63,null,null],
['13日',null,null,null,119,null,null,169,null,null,119,null,null],
['14日',null,null,null,206,null,null,254,null,null,null,null,null],
['15日',null,null,null,246,null,null,382,null,null,null,null,null],
['16日',null,null,null,256,'UP!','捜索願！かわいいあの子をお探し中: 09/16 → 09/21',418,null,null,null,null,null],
['17日',null,null,null,255,null,null,552,'UP!','「ジャン」にして「アザゼル」: 08/17 → 08/22',null,null,null],
['18日',null,null,null,255,null,null,535,null,null,null,null,null],
['19日',null,null,null,255,null,null,685,null,null,null,null,null],
['20日',null,null,null,255,null,null,822,null,null,null,null,null],
['21日',null,null,null,255,'UP!','強化禁止！雁字搦めタクティクス: 09/21 → 09/25',799,null,null,null,null,null],
['22日',null,null,null,255,null,null,713,'UP!','横から失礼！スキ突いていきます！: 08/22 → 08/27',null,null,null],
['23日',null,null,null,255,null,null,620,null,null,null,null,null],
['24日',null,null,null,255,null,null,727,null,null,null,null,null],
['25日',null,null,null,247,'UP!','一点突破の高火力！戦局打破する点穴攻撃: 09/25 → 09/29',687,null,null,null,null,null],
['26日',null,null,null,252,null,null,529,null,null,null,null,null],
['27日',null,null,null,255,null,null,536,'UP!','響★魔吊召喚　教えたがりな先達者と1人でいたい若人: 08/27 → 08/30',null,null,null],
['28日',null,null,null,257,null,null,662,null,null,null,null,null],
['29日',null,null,null,null,null,null,498,null,null,null,'UP!','激★魔吊召喚　秘める情熱　音色に乗せて: 09/29 → 09/30'],
['30日',null,null,null,167,null,null,466,'UP!','激★魔吊召喚　目指すは大台　友達100人: 08/30 → 08/31',167,'UP!','激★魔宴召喚　ケンカ上等速攻勝負！連撃特化の一番槍: 09/30 → 10/05'],
['31日',null,null,null,null,null,null,166,'UP!','激★魔宴召喚　家族に情を敵に情けを: 08/31 → 09/06',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:'2021年9月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:900},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=30 -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)
      }
    });
  }

});