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,2,null,null,1,null,null],
['2日',null,null,null,null,null,null,9,'UP!','[小豆沢こはね]HAPPY BIRTHDAY2023ガチャ: 03/02 → 03/08',4,null,null],
['3日',null,null,null,null,null,null,16,null,null,7,null,null],
['4日',null,null,null,null,null,null,20,null,null,7,'UP!','ひらひらたゆたう乙女ガチャ: 04/04 → 04/11'],
['5日',null,null,null,null,null,null,30,null,null,9,null,null],
['6日',null,null,null,null,null,null,42,null,null,18,null,null],
['7日',null,null,null,null,null,null,39,null,null,35,null,null],
['8日',null,null,null,null,null,null,45,null,null,44,null,null],
['9日',null,null,null,null,null,null,49,null,null,48,null,null],
['10日',null,null,null,null,null,null,43,null,null,45,null,null],
['11日',null,null,null,null,null,null,38,'EV','天の果てのフェニックスへ: 03/11 → 03/19',35,'EV','Get over it.: 04/11 → 04/19'],
['12日',null,null,null,null,null,null,9,null,null,12,null,null],
['13日',null,null,null,null,null,null,14,'UP!','[復刻]ナイツ・オブ・ホワイトガチャ: 03/13 → 03/22',38,'UP!','[復刻]春想う、宵の一刻ガチャ: 04/13 → 04/22'],
['14日',null,null,null,null,null,null,8,null,null,16,'UP!','[復刻][花里みのり]HAPPY BIRTHDAYガチャ: 04/14 → 04/20'],
['15日',null,null,null,null,null,null,14,null,null,29,null,null],
['16日',null,null,null,null,null,null,22,null,null,48,null,null],
['17日',null,null,null,null,null,null,36,null,null,57,null,null],
['18日',null,null,null,null,null,null,48,null,null,63,null,null],
['19日',null,null,null,null,null,null,52,'EV','【コネクトライブ】MORE MORE JUMP！ 1st JUMPIN！: 03/19 → 03/19',72,null,null],
['20日',null,null,null,null,null,null,24,null,null,73,null,null],
['21日',null,null,null,null,null,null,34,'EV','イミシブル・ディスコード: 03/21 → 03/28',71,'EV','Re-tie Friendship: 04/21 → 04/28'],
['22日',null,null,null,null,null,null,8,null,null,18,null,null],
['23日',null,null,null,null,null,null,14,null,null,35,null,null],
['24日',null,null,null,null,null,null,29,null,null,32,null,null],
['25日',null,null,null,null,null,null,21,null,null,36,'UP!','ハピネスパッケージガチャ: 04/25 → 05/04'],
['26日',null,null,null,null,null,null,33,null,null,23,null,null],
['27日',null,null,null,null,null,null,47,null,null,45,null,null],
['28日',null,null,null,null,null,null,54,null,null,65,null,null],
['29日',null,null,null,null,null,null,54,null,null,79,null,null],
['30日',null,null,null,69,null,null,51,'EV','交響する街の片隅で: 03/30 → 04/09',69,'EV','ボク達の生存逃走: 04/30 → 05/09'],
['31日',null,null,null,null,null,null,1,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: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=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)
      }
    });
  }

});