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',554,null,null,405,null,null,null,null,null,null,null,null],
['2日',553,null,null,380,null,null,null,null,null,null,null,null],
['3日',546,null,null,432,null,null,null,null,null,null,null,null],
['4日',535,'EV','体力測定 シマハイイロギツネ編: 02/04 → 02/18',444,null,null,null,null,null,null,null,null],
['5日',227,'UP!','すぺしゃるWぴっくあっぷしょうたい: 02/05 → 02/07',393,'UP!','すぺしゃるWぴっくあっぷしょうたい: 03/05 → 03/07',null,null,null,null,null,null],
['6日',323,null,null,515,null,null,null,null,null,null,null,null],
['7日',423,null,null,491,'UP!','ド派手にかませ！ 感謝のホワイトフェスしょうたい(後半): 03/07 → 03/14',null,null,null,null,null,null],
['8日',491,null,null,402,null,null,null,null,null,null,null,null],
['9日',497,'UP!','リリース870日！ はなまるすぺしゃるしょうたい！: 02/09 → 02/16',538,null,null,null,null,null,null,null,null],
['10日',433,null,null,542,'EV','体力測定 オランウータン編: 03/10 → 03/24',null,null,null,null,null,null],
['11日',480,'EV','とくべつくんれん(9回目): 02/11 → 02/18',448,null,null,null,null,null,null,null,null],
['12日',358,'UP!','すぺしゃるWぴっくあっぷしょうたい: 02/12 → 02/14',553,'UP!','すぺしゃるWぴっくあっぷしょうたい: 03/12 → 03/14',null,null,null,null,null,null],
['13日',468,null,null,570,null,null,null,null,null,null,null,null],
['14日',499,null,null,380,null,null,null,null,null,null,null,null],
['15日',444,null,null,429,'UP!','ライジュウすてっぷあっぷしょうたい: 03/15 → 03/22',null,null,null,null,null,null],
['16日',440,null,null,284,null,null,null,null,null,null,null,null],
['17日',467,null,null,340,'EV','野生大解放チャレンジ オオセンザンコウ編: 03/17 → 03/23',null,null,null,null,null,null],
['18日',570,'EV','いかいのとびらがひらかれた！: 02/18 → 03/04',348,null,null,null,null,null,null,null,null],
['19日',208,'UP!','すぺしゃるWぴっくあっぷしょうたい: 02/19 → 02/21',437,'UP!','すぺしゃるWぴっくあっぷしょうたい: 03/19 → 03/21',null,null,null,null,null,null],
['20日',258,null,null,522,null,null,null,null,null,null,null,null],
['21日',337,'EV','セルリアン大掃除(19回目): 02/21 → 02/28',486,null,null,null,null,null,null,null,null],
['22日',200,null,null,441,null,null,200,null,null,null,null,null],
['23日',234,null,null,470,null,null,null,null,null,null,null,null],
['24日',285,'UP!','もうすぐ2.5周年サーバル＆セーバルすてっぷあっぷしょうたい: 02/24 → 03/03',463,'EV','はなまる寄れば文殊の知恵！: 03/24 → 03/31',null,null,null,null,null,null],
['25日',318,null,null,321,null,null,null,null,null,null,null,null],
['26日',372,'UP!','すぺしゃるWぴっくあっぷしょうたい: 02/26 → 02/28',291,'UP!','すぺしゃるWぴっくあっぷしょうたい: 03/26 → 03/28',null,null,null,null,null,null],
['27日',371,null,null,313,null,null,null,null,null,null,null,null],
['28日',440,'EV','ド派手にかませ！ 感謝のホワイトフェス: 02/28 → 03/14',329,null,null,null,null,null,null,null,null],
['29日',null,null,null,377,null,null,null,null,null,null,null,null],
['30日',null,null,null,314,null,null,null,null,null,null,null,null],
['31日',null,null,null,336,'EV','目指せ！ マッスルたちの夢の園！！: 03/31 → 04/07',null,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3月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:600},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=4;

  if(lastlogday>=0){
    chart.setSelection([{
      row: lastlogday,
      column: lastlogcat
    }]);
  
    google.visualization.events.addListener(chart, 'click', function() {
      if(chart.getSelection()[0]){
        //chart.setSelection(null)
      }
    });
  }

});