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',581,null,null,688,null,null,null,null,null,null,null,null],
['2日',469,'EV','あま～い！ HAPPYバレンタイン！: 02/02 → 02/09',608,'EV','体力測定 エジプトガン編: 03/02 → 03/16',null,null,null,null,null,null],
['3日',386,null,null,582,null,null,null,null,null,null,null,null],
['4日',488,'UP!','すぺしゃるWぴっくあっぷしょうたい: 02/04 → 02/06',542,'UP!','オグロスナギツネすてっぷあっぷしょうたい: 03/04 → 03/11',null,null,null,null,null,null],
['5日',511,null,null,429,null,null,null,null,null,null,null,null],
['6日',594,'UP!','すごい!!どれすあっぷしょうたい: 02/06 → 02/20',496,'UP!','3月前半!!すごい!!どれすあっぷしょうたい: 03/06 → 03/20',null,null,null,null,null,null],
['7日',395,null,null,549,null,null,null,null,null,null,null,null],
['8日',482,null,null,540,null,null,null,null,null,null,null,null],
['9日',530,'EV','体力測定 ハヤブサ編: 02/09 → 02/23',653,null,null,null,null,null,null,null,null],
['10日',392,null,null,659,'EV','野生大解放チャレンジ ホワイトライオン編: 03/10 → 03/16',null,null,null,null,null,null],
['11日',498,'UP!','すぺしゃるぴっくあっぷしょうたい: 02/11 → 02/13',375,'UP!','すぺしゃるWぴっくあっぷしょうたい: 03/11 → 03/13',null,null,null,null,null,null],
['12日',530,null,null,405,null,null,null,null,null,null,null,null],
['13日',615,null,null,522,'UP!','もうすぐ3.5周年！すてっぷあっぷしょうたい: 03/13 → 03/20',null,null,null,null,null,null],
['14日',620,'UP!','バレンタイン記念すてっぷあっぷしょうたい: 02/14 → 02/20',568,null,null,null,null,null,null,null,null],
['15日',608,null,null,601,null,null,null,null,null,null,null,null],
['16日',591,'EV','とくべつくんれん(14回目): 02/16 → 02/23',640,'EV','決定！ ジャパリパークの1等賞！: 03/16 → 03/30',null,null,null,null,null,null],
['17日',489,null,null,374,null,null,null,null,null,null,null,null],
['18日',466,'UP!','すぺしゃるWぴっくあっぷしょうたい: 02/18 → 02/20',478,null,null,null,null,null,null,null,null],
['19日',478,null,null,538,null,null,null,null,null,null,null,null],
['20日',512,'UP!','すごい!!どれすあっぷしょうたい: 02/20 → 03/06',556,'UP!','スザク復刻すてっぷあっぷしょうたい: 03/20 → 03/27',null,null,null,null,null,null],
['21日',545,null,null,524,null,null,null,null,null,null,null,null],
['22日',620,null,null,508,null,null,null,null,null,null,null,null],
['23日',591,'EV','セルリアン大掃除(27回目): 02/23 → 03/02',582,'UP!','3月後半!!すごい!!どれすあっぷしょうたい: 03/23 → 04/06',null,null,null,null,null,null],
['24日',443,null,null,323,null,null,null,null,null,null,null,null],
['25日',499,'UP!','すぺしゃるぴっくあっぷしょうたい: 02/25 → 02/27',343,null,null,null,null,null,null,null,null],
['26日',567,null,null,375,null,null,null,null,null,null,null,null],
['27日',537,'UP!','ホッキョクフレンズ集合すてっぷあっぷしょうたい: 02/27 → 03/06',420,'UP!','カマイタチ復刻すてっぷあっぷしょうたい: 03/27 → 04/03',null,null,null,null,null,null],
['28日',609,null,null,414,null,null,null,null,null,null,null,null],
['29日',null,null,null,478,null,null,null,null,null,null,null,null],
['30日',null,null,null,510,'EV','できるもん！ スマトラトラの体験入団: 03/30 → 04/06',null,null,null,null,null,null],
['31日',null,null,null,393,null,null,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:'2023年3月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:700},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)
      }
    });
  }

});