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',688,null,null,475,'UP!','すぺしゃるぴっくあっぷしょうたい: 04/01 → 04/03',null,null,null,null,null,null],
['2日',608,'EV','体力測定 エジプトガン編: 03/02 → 03/16',485,null,null,null,null,null,null,null,null],
['3日',582,null,null,514,'UP!','4月前半!!すごい!!どれすあっぷしょうたい: 04/03 → 04/17',null,null,null,null,null,null],
['4日',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',593,null,null,null,null,null,null,null,null],
['5日',429,null,null,644,null,null,null,null,null,null,null,null],
['6日',496,'UP!','3月前半!!すごい!!どれすあっぷしょうたい: 03/06 → 03/20',686,'EV','体力測定 セキショクヤケイ編: 04/06 → 04/20',null,null,null,null,null,null],
['7日',549,null,null,498,null,null,null,null,null,null,null,null],
['8日',540,null,null,586,'UP!','すぺしゃるぴっくあっぷしょうたい: 04/08 → 04/10',null,null,null,null,null,null],
['9日',653,null,null,613,null,null,null,null,null,null,null,null],
['10日',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',682,'UP!','はなまるチェンジ集合！すてっぷあっぷしょうたい: 04/10 → 04/17',null,null,null,null,null,null],
['11日',375,'UP!','すぺしゃるWぴっくあっぷしょうたい: 03/11 → 03/13',691,null,null,null,null,null,null,null,null],
['12日',405,null,null,663,null,null,null,null,null,null,null,null],
['13日',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',682,'EV','とくべつくんれん(15回目): 04/13 → 04/20',null,null,null,null,null,null],
['14日',568,null,null,542,null,null,null,null,null,null,null,null],
['15日',601,null,null,599,'UP!','すぺしゃるWぴっくあっぷしょうたい: 04/15 → 04/17',null,null,null,null,null,null],
['16日',640,'EV','決定！ ジャパリパークの1等賞！: 03/16 → 03/30',591,null,null,null,null,null,null,null,null],
['17日',374,null,null,645,'UP!','4月後半!!すごい!!どれすあっぷしょうたい: 04/17 → 05/01',null,null,null,null,null,null],
['18日',478,null,null,649,null,null,null,null,null,null,null,null],
['19日',538,null,null,586,null,null,null,null,null,null,null,null],
['20日',556,'UP!','スザク復刻すてっぷあっぷしょうたい: 03/20 → 03/27',683,'EV','セルリアン大掃除(28回目): 04/20 → 04/27',null,null,null,null,null,null],
['21日',524,null,null,530,null,null,null,null,null,null,null,null],
['22日',508,null,null,481,'UP!','すぺしゃるぴっくあっぷしょうたい: 04/22 → 04/24',null,null,null,null,null,null],
['23日',582,'UP!','3月後半!!すごい!!どれすあっぷしょうたい: 03/23 → 04/06',533,null,null,null,null,null,null,null,null],
['24日',323,null,null,521,'UP!','シロクジャクすてっぷあっぷしょうたい: 04/24 → 05/01',null,null,null,null,null,null],
['25日',343,null,null,433,null,null,null,null,null,null,null,null],
['26日',375,null,null,489,null,null,null,null,null,null,null,null],
['27日',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',583,'EV','隊長をたずねてニャン千里？: 04/27 → 05/04',null,null,null,null,null,null],
['28日',414,null,null,384,null,null,null,null,null,null,null,null],
['29日',478,null,null,463,'UP!','もうすぐGW！すてっぷあっぷしょうたい: 04/29 → 05/06',null,null,null,null,null,null],
['30日',510,'EV','できるもん！ スマトラトラの体験入団: 03/30 → 04/06',469,'UP!','GW直前!!すてっぷあっぷしょうたい: 04/30 → 05/07',null,null,null,null,null,null],
['31日',393,null,null,null,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4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=30 -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)
      }
    });
  }

});