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,52,null,null,42,null,null],
['2日',null,null,null,null,null,null,114,null,null,97,null,null],
['3日',null,null,null,null,null,null,154,null,null,150,null,null],
['4日',182,null,null,193,null,null,182,null,null,193,null,null],
['5日',220,null,null,210,null,null,null,null,null,null,null,null],
['6日',237,null,null,220,null,null,null,null,null,null,null,null],
['7日',226,null,null,226,null,null,null,null,null,null,null,null],
['8日',204,'UP!','復刻限定キャラ プライズガチャ: 11/08 → 11/11',240,null,null,null,null,null,null,null,null],
['9日',171,null,null,215,'UP!','復刻限定キャラ プライズガチャ: 12/09 → 12/16',171,null,null,null,null,null],
['10日',258,null,null,169,null,null,null,null,null,169,null,null],
['11日',306,'UP!','復刻限定キャラ プライズガチャ: 11/11 → 11/15',225,null,null,null,null,null,null,null,null],
['12日',65,null,null,253,null,null,65,null,null,null,null,null],
['13日',null,null,null,282,null,null,88,null,null,null,null,null],
['14日',null,null,null,296,null,null,136,null,null,null,null,null],
['15日',null,null,null,321,null,null,145,'UP!','新キャラ「マツリ（ワイルド）」登場！ピックアップガチャ: 11/15 → 11/24',null,null,null],
['16日',null,null,null,309,'UP!','復刻限定キャラ プライズガチャ: 12/16 → 12/23',58,null,null,null,null,null],
['17日',null,null,null,255,null,null,97,null,null,null,null,null],
['18日',167,null,null,268,null,null,167,null,null,null,null,null],
['19日',226,null,null,290,null,null,null,null,null,null,null,null],
['20日',255,null,null,329,null,null,null,null,null,null,null,null],
['21日',266,null,null,356,null,null,null,null,null,null,null,null],
['22日',266,null,null,353,null,null,null,null,null,null,null,null],
['23日',264,null,null,329,'UP!','新キャラ「ジュン（クリスマス）」登場！ピックアップガチャ: 12/23 → 12/31',null,null,null,null,null,null],
['24日',255,'UP!','プリンセスフェスガチャ開催！！限定キャラ「キャル（プリンセス）」「ヒヨリ（プリンセス）」再登場: 11/24 → 11/27',147,null,null,null,null,null,147,null,null],
['25日',99,null,null,null,null,null,99,null,null,185,null,null],
['26日',null,null,null,null,null,null,115,null,null,166,null,null],
['27日',null,null,null,null,null,null,124,'UP!','復刻限定キャラ プライズガチャ: 11/27 → 11/30',163,null,null],
['28日',null,null,null,null,null,null,117,null,null,158,null,null],
['29日',null,null,null,null,null,null,139,null,null,154,null,null],
['30日',139,null,null,null,null,null,139,'UP!','期間限定キャラ「アカリ（クリスマス）」登場！ピックアップガチャ: 11/30 → 12/09',164,null,null],
['31日',null,null,null,null,null,null,null,null,null,139,'UP!','プリンセスフェスガチャ開催！！限定キャラ「アン＆グレア」登場: 12/31 → 01/03']
        ]);
  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12月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:400},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)
      }
    });
  }

});