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,172,'UP!','ビャッコ復刻すてっぷあっぷしょうたい: 08/01 → 08/08',302,'EV','野生大解放チャレンジ マーゲイ編: 09/01 → 09/07'],
['2日',null,null,null,null,null,null,171,null,null,311,null,null],
['3日',null,null,null,null,null,null,206,null,null,393,'UP!','すぺしゃるぴっくあっぷしょうたい: 09/03 → 09/05'],
['4日',null,null,null,null,null,null,276,'EV','体力測定 ルリコンゴウインコ編: 08/04 → 08/18',416,null,null],
['5日',null,null,null,null,null,null,315,null,null,417,'UP!','メガネフレンズ集合！すてっぷあっぷしょうたい: 09/05 → 09/12'],
['6日',null,null,null,null,null,null,351,'UP!','すぺしゃるWぴっくあっぷしょうたい: 08/06 → 08/08',467,null,null],
['7日',null,null,null,null,null,null,357,null,null,467,null,null],
['8日',null,null,null,null,null,null,389,'UP!','綺麗な羽フレンズ集合！すてっぷあっぷしょうたい: 08/08 → 08/15',468,'EV','セルリアン大掃除(24回目): 09/08 → 09/15'],
['9日',null,null,null,null,null,null,396,null,null,472,null,null],
['10日',null,null,null,null,null,null,431,null,null,472,'UP!','すぺしゃるぴっくあっぷしょうたい: 09/10 → 09/12'],
['11日',null,null,null,null,null,null,431,null,null,472,null,null],
['12日',null,null,null,null,null,null,431,null,null,472,'UP!','3周年はなまるチェンジ♪復刻すてっぷあっぷしょうたい: 09/12 → 09/19'],
['13日',null,null,null,null,null,null,431,'EV','叶えるモン！ 夢のじゃぱり城: 08/13 → 08/25',472,null,null],
['14日',null,null,null,null,null,null,442,null,null,472,null,null],
['15日',null,null,null,null,null,null,442,'UP!','ひぐまモンすてっぷあっぷしょうたい: 08/15 → 08/25',466,'EV','高まれ！ 月光の夜想曲！！: 09/15 → 09/29'],
['16日',null,null,null,null,null,null,442,null,null,458,null,null],
['17日',null,null,null,null,null,null,442,null,null,435,null,null],
['18日',null,null,null,null,null,null,442,'EV','セルリアン大掃除(23回目): 08/18 → 08/25',243,null,null],
['19日',null,null,null,null,null,null,403,null,null,230,'UP!','ゲンブ復刻すてっぷあっぷしょうたい: 09/19 → 09/26'],
['20日',null,null,null,null,null,null,165,'UP!','すぺしゃるWぴっくあっぷしょうたい: 08/20 → 08/22',222,null,null],
['21日',null,null,null,null,null,null,152,null,null,215,null,null],
['22日',null,null,null,null,null,null,169,'UP!','シーズン2活躍フレンズ集合！すてっぷあっぷしょうたい: 08/22 → 08/29',212,'UP!','【解き放たれしダークネスホーン】ブラックバックすてっぷあっぷしょうたい: 09/22 → 09/29'],
['23日',null,null,null,null,null,null,195,null,null,209,null,null],
['24日',null,null,null,null,null,null,null,null,null,198,null,null],
['25日',null,null,null,null,null,null,297,'EV','体力測定 ニホンノウサギ編: 08/25 → 09/08',231,null,null],
['26日',null,null,null,null,null,null,304,null,null,235,null,null],
['27日',null,null,null,null,null,null,308,'UP!','すぺしゃるぴっくあっぷしょうたい: 08/27 → 08/29',229,null,null],
['28日',null,null,null,null,null,null,274,null,null,224,null,null],
['29日',null,null,null,null,null,null,281,'UP!','ニホンノフレンズ集合！すてっぷあっぷしょうたい: 08/29 → 09/05',234,'EV','ウサギコウモリのしゅーがくりょこー: 09/29 → 10/06'],
['30日',null,null,null,null,null,null,275,null,null,236,null,null],
['31日',null,null,null,null,null,null,281,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9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)
      }
    });
  }

});