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,372,'UP!','GW特別！守護けもの！すてっぷあっぷしょうたい1: 05/01 → 05/02',272,null,null],
['2日',null,null,null,null,null,null,373,null,null,272,'UP!','ごっつん！コメディーインパクトしょうたい(後半): 06/02 → 06/09'],
['3日',null,null,null,null,null,null,365,'UP!','GW特別！守護けもの！すてっぷあっぷしょうたい2: 05/03 → 05/04',279,null,null],
['4日',null,null,null,null,null,null,368,null,null,301,'UP!','すぺしゃるWぴっくあっぷしょうたい: 06/04 → 06/06'],
['5日',null,null,null,null,null,null,379,'EV','体力測定 ホロホロチョウ編: 05/05 → 05/19',348,null,null],
['6日',null,null,null,null,null,null,384,null,null,366,null,null],
['7日',null,null,null,null,null,null,372,'UP!','すぺしゃるWぴっくあっぷしょうたい: 05/07 → 05/09',380,null,null],
['8日',null,null,null,null,null,null,352,null,null,407,null,null],
['9日',null,null,null,null,null,null,337,'UP!','ヤマタノオロチすてっぷあっぷしょうたい: 05/09 → 05/16',407,'EV','体力測定 マサイキリン編: 06/09 → 06/23'],
['10日',null,null,null,null,null,null,319,'EV','野生大解放チャレンジ チンチラ編: 05/10 → 05/16',409,null,null],
['11日',null,null,null,null,null,null,284,null,null,409,'UP!','すぺしゃるWぴっくあっぷしょうたい: 06/11 → 06/13'],
['12日',null,null,null,null,null,null,214,null,null,405,null,null],
['13日',null,null,null,null,null,null,189,'UP!','2部6章前半公開記念すてっぷあっぷしょうたい: 05/13 → 05/20',404,'EV','とくべつくんれん(11回目): 06/13 → 06/20'],
['14日',null,null,null,null,null,null,188,'UP!','すぺしゃるWぴっくあっぷしょうたい: 05/14 → 05/16',410,null,null],
['15日',null,null,null,null,null,null,188,null,null,394,null,null],
['16日',null,null,null,null,null,null,188,'EV','ガチャピンとムックの謎の島大冒険！: 05/16 → 05/30',392,'UP!','イリオモテヤマネコすてっぷあっぷしょうたい: 06/16 → 06/23'],
['17日',null,null,null,null,null,null,196,null,null,393,null,null],
['18日',null,null,null,null,null,null,184,null,null,402,'UP!','すぺしゃるWぴっくあっぷしょうたい: 06/18 → 06/20'],
['19日',null,null,null,null,null,null,157,'EV','ジャパリパーク立ち入り禁止区域・解除開始(12回目): 05/19 → 05/26',403,'UP!','フレンズ集合！すてっぷあっぷしょうたい1/2: 06/19 → 06/26'],
['20日',null,null,null,null,null,null,159,null,null,389,null,null],
['21日',null,null,null,null,null,null,159,'UP!','すぺしゃるWぴっくあっぷしょうたい: 05/21 → 05/23',389,null,null],
['22日',null,null,null,null,null,null,159,null,null,291,null,null],
['23日',null,null,null,null,null,null,139,null,null,276,'EV','セルリアン大掃除(21回目): 06/23 → 06/30'],
['24日',null,null,null,null,null,null,134,null,null,265,null,null],
['25日',null,null,null,null,null,null,135,null,null,266,'UP!','すぺしゃるWぴっくあっぷしょうたい: 06/25 → 06/27'],
['26日',null,null,null,null,null,null,214,'EV','ごっつん！コメディーインパクト: 05/26 → 06/09',266,null,null],
['27日',null,null,null,null,null,null,224,null,null,248,null,null],
['28日',null,null,null,null,null,null,233,'UP!','すぺしゃるぴっくあっぷしょうたい: 05/28 → 05/30',248,null,null],
['29日',null,null,null,null,null,null,233,null,null,300,null,null],
['30日',null,null,null,null,null,null,233,null,null,302,'EV','はかれ！ 海辺の仲良しキョリ！: 06/30 → 07/07'],
['31日',null,null,null,null,null,null,283,null,null,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:'2022年6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=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)
      }
    });
  }

});