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,109,'UP!','July ヨコハマ Gコレクト: 07/01 → 07/31',141,'UP!','August イケブクロ Gコレクト: 08/01 → 08/31'],
['2日',null,null,null,null,null,null,109,'UP!','【復刻】パニックatマウンテン！遭難de一時休戦 Gコレクト: 07/02 → 07/04',137,null,null],
['3日',null,null,null,null,null,null,131,null,null,137,'UP!','炎節の連射花火 前編～祭りと花火と怪しい影～: 08/03 → 08/24'],
['4日',null,null,null,null,null,null,135,null,null,138,null,null],
['5日',null,null,null,null,null,null,138,'UP!','七月七日の厄介事～ハマとブクロの星祭り～ Gコレクト: 07/05 → 07/16',180,null,null],
['6日',null,null,null,null,null,null,138,null,null,180,null,null],
['7日',null,null,null,null,null,null,138,'UP!','有栖川帝統 BIRTHDAY Gコレクト: 07/07 → 07/13',180,null,null],
['8日',null,null,null,null,null,null,131,null,null,152,null,null],
['9日',null,null,null,null,null,null,137,'UP!','Hypnosis Flava PREMIUM Gコレクト-第3弾-: 07/09 → 07/27',160,null,null],
['10日',null,null,null,null,null,null,116,null,null,158,'UP!','楽曲追加キャンペーンGコレクト ～乱数・寂雷～ Gコレクト: 08/10 → 08/17'],
['11日',null,null,null,null,null,null,114,null,null,158,null,null],
['12日',null,null,null,null,null,null,111,null,null,145,null,null],
['13日',null,null,null,null,null,null,110,null,null,218,'UP!','サマーセレクトGコレクト: 08/13 → 08/31'],
['14日',null,null,null,null,null,null,113,null,null,247,null,null],
['15日',null,null,null,null,null,null,142,null,null,261,null,null],
['16日',null,null,null,null,null,null,178,'UP!','エキセントリックジャーニー～危険生物の棲む森～ Gコレクト: 07/16 → 07/27',179,null,null],
['17日',null,null,null,null,null,null,null,null,null,168,'UP!','楽曲追加キャンペーンGコレクト ～二郎・三郎～: 08/17 → 08/24'],
['18日',null,null,null,null,null,null,null,null,null,168,null,null],
['19日',null,null,null,null,null,null,161,null,null,166,null,null],
['20日',null,null,null,null,null,null,160,null,null,176,null,null],
['21日',null,null,null,null,null,null,161,null,null,174,'UP!','波羅夷空却 BIRTHDAY Gコレクト: 08/21 → 08/27'],
['22日',null,null,null,null,null,null,161,null,null,171,null,null],
['23日',null,null,null,null,null,null,165,null,null,195,null,null],
['24日',null,null,null,null,null,null,166,null,null,179,'UP!','Are you ready? ヨコハマ Gコレクト: 08/24 → 08/31'],
['25日',null,null,null,null,null,null,165,null,null,176,null,null],
['26日',null,null,null,null,null,null,null,'UP!','山田一郎 BIRTHDAY Gコレクト: 07/26 → 08/01',172,null,null],
['27日',null,null,null,null,null,null,null,'UP!','Are you ready? シンジュク Gコレクト: 07/27 → 08/03',117,'UP!','【復刻】恥すて弾けろハロウィンナイト！ ～一触即発！シブヤスクランブル～ Gコレクト: 08/27 → 08/29'],
['28日',null,null,null,null,null,null,181,null,null,110,null,null],
['29日',null,null,null,null,null,null,161,null,null,104,null,null],
['30日',null,null,null,null,null,null,123,'UP!','【復刻】ビビッと！ ビビッド★インスピレーション！ Gコレクト: 07/30 → 08/01',128,null,null],
['31日',null,null,null,null,null,null,117,null,null,128,'UP!','オータム・パニック 前編～混沌は極上の味わい！？～ Gコレクト: 08/31 → 09/21']
        ]);
  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8月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:300},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)
      }
    });
  }

});