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,104,null,null,115,'EV','つくろう！新年MAXサンライズ牛乳: 01/01 → 01/08'],
['2日',null,null,null,null,null,null,156,null,null,129,null,null],
['3日',null,null,null,null,null,null,185,'UP!','祭りだ！屋台だ！アテンション！しょうたい(後半): 12/03 → 12/10',129,null,null],
['4日',null,null,null,null,null,null,null,null,null,154,null,null],
['5日',null,null,null,null,null,null,196,'UP!','すぺしゃるWぴっくあっぷしょうたい: 12/05 → 12/06',154,null,null],
['6日',null,null,null,null,null,null,176,null,null,153,null,null],
['7日',null,null,null,null,null,null,177,null,null,170,null,null],
['8日',null,null,null,null,null,null,177,null,null,175,'EV','体力測定 オーロックス編: 01/08 → 01/22'],
['9日',null,null,null,null,null,null,173,null,null,172,'EV','野生大解放チャレンジ キンシコウ編: 01/09 → 01/15'],
['10日',null,null,null,null,null,null,168,'EV','体力測定 キタキツネ編: 12/10 → 12/24',192,null,null],
['11日',null,null,null,null,null,null,160,null,null,183,null,null],
['12日',null,null,null,null,null,null,177,'UP!','オイナリサマすてっぷあっぷしょうたい: 12/12 → 12/16',189,null,null],
['13日',null,null,null,null,null,null,130,null,null,192,null,null],
['14日',null,null,null,null,null,null,122,null,null,188,null,null],
['15日',null,null,null,null,null,null,115,null,null,196,'UP!','新章公開記念しょうたい: 01/15 → 01/22'],
['16日',null,null,null,null,null,null,111,null,null,193,'UP!','すぺしゃるWぴっくあっぷしょうたい: 01/16 → 01/17'],
['17日',null,null,null,null,null,null,110,'UP!','新章公開記念しょうたい: 12/17 → 12/24',null,null,null],
['18日',null,null,null,null,null,null,106,null,null,null,null,null],
['19日',null,null,null,null,null,null,104,'UP!','すぺしゃるサラブレッドぴっくあっぷしょうたい: 12/19 → 12/20',null,null,null],
['20日',null,null,null,null,null,null,149,null,null,null,null,null],
['21日',null,null,null,null,null,null,176,null,null,null,null,null],
['22日',null,null,null,null,null,null,194,null,null,null,'EV','ジャパリパーク立ち入り禁止区域・解除開始(6回目): 01/22 → 01/29'],
['23日',null,null,null,null,null,null,196,null,null,null,'UP!','すぺしゃるWぴっくあっぷしょうたい: 01/23 → 01/24'],
['24日',null,null,null,null,null,null,196,'EV','フシギな友達 キティ＆ミミィサーバル: 12/24 → 01/08',null,null,null],
['25日',null,null,null,null,null,null,198,'UP!','年末年始すてっぷあっぷしょうたい: 12/25 → 01/04',134,null,null],
['26日',null,null,null,null,null,null,182,'EV','野生大解放チャレンジ タイリクオオカミ編(2回目): 12/26 → 12/31',128,null,null],
['27日',null,null,null,null,null,null,156,null,null,121,null,null],
['28日',null,null,null,null,null,null,154,null,null,117,null,null],
['29日',null,null,null,null,null,null,149,'UP!','年末年始カラカルすてっぷあっぷしょうたい: 12/29 → 01/03',114,'EV','ブラックジャガーパーク2号店計画中！: 01/29 → 02/05'],
['30日',null,null,null,null,null,null,148,null,null,117,'UP!','すぺしゃるWぴっくあっぷしょうたい: 01/30 → 01/31'],
['31日',null,null,null,null,null,null,115,null,null,121,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1月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:200},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)
      }
    });
  }

});