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',null,null,null,null,null,null,1,null,null,10,null,null],
['2日',null,null,null,null,null,null,4,null,null,17,null,null],
['3日',null,null,null,null,null,null,7,null,null,21,'UP!','[復刻]罪の回顧録ガチャ: 05/03 → 05/17'],
['4日',null,null,null,null,null,null,7,'UP!','ひらひらたゆたう乙女ガチャ: 04/04 → 04/11',15,null,null],
['5日',null,null,null,null,null,null,9,null,null,24,null,null],
['6日',null,null,null,null,null,null,18,null,null,34,null,null],
['7日',null,null,null,null,null,null,35,null,null,43,null,null],
['8日',null,null,null,null,null,null,44,null,null,51,null,null],
['9日',null,null,null,null,null,null,48,null,null,47,'UP!','[復刻][天馬咲希]HAPPY BIRTHDAYガチャ: 05/09 → 05/15'],
['10日',null,null,null,null,null,null,45,null,null,44,null,null],
['11日',null,null,null,null,null,null,35,'EV','Get over it.: 04/11 → 04/19',41,'EV','船出の前のワンデイトリップ: 05/11 → 05/18'],
['12日',null,null,null,null,null,null,12,null,null,13,null,null],
['13日',null,null,null,null,null,null,38,'UP!','[復刻]春想う、宵の一刻ガチャ: 04/13 → 04/22',31,null,null],
['14日',null,null,null,null,null,null,16,'UP!','[復刻][花里みのり]HAPPY BIRTHDAYガチャ: 04/14 → 04/20',49,'UP!','[復刻]君に叫ぶ青き声ガチャ: 05/14 → 05/24'],
['15日',null,null,null,null,null,null,29,null,null,26,null,null],
['16日',null,null,null,null,null,null,48,null,null,41,null,null],
['17日',null,null,null,null,null,null,57,null,null,46,'UP!','[天馬司]HAPPY BIRTHDAY2023ガチャ: 05/17 → 05/23'],
['18日',null,null,null,null,null,null,63,null,null,35,null,null],
['19日',null,null,null,null,null,null,72,null,null,57,null,null],
['20日',null,null,null,null,null,null,73,null,null,66,'EV','カナリアは窮境に歌う: 05/20 → 05/29'],
['21日',null,null,null,null,null,null,71,'EV','Re-tie Friendship: 04/21 → 04/28',13,'EV','【コネクトライブ】Leo/need 1st SPARKLE: 05/21 → 05/21'],
['22日',null,null,null,null,null,null,18,null,null,17,null,null],
['23日',null,null,null,null,null,null,35,null,null,28,null,null],
['24日',null,null,null,null,null,null,32,null,null,32,null,null],
['25日',null,null,null,null,null,null,36,'UP!','ハピネスパッケージガチャ: 04/25 → 05/04',33,'UP!','[青柳冬弥]HAPPY BIRTHDAY2023ガチャ: 05/25 → 05/31'],
['26日',null,null,null,null,null,null,23,null,null,35,'UP!','セレクトリストガチャ: 05/26 → 06/03'],
['27日',null,null,null,null,null,null,45,null,null,22,null,null],
['28日',null,null,null,null,null,null,65,null,null,36,null,null],
['29日',null,null,null,null,null,null,79,null,null,40,null,null],
['30日',69,null,null,null,null,null,69,'EV','ボク達の生存逃走: 04/30 → 05/09',52,null,null],
['31日',null,null,null,null,null,null,null,null,null,51,'EV','隣に立つ、優しいあなたへ: 05/31 → 06/08']
        ]);
  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5月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:100},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)
      }
    });
  }

});