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',211,null,null,195,null,null,null,null,null,195,null,null],
['2日',229,null,null,263,null,null,null,null,null,null,null,null],
['3日',256,null,null,306,null,null,null,null,null,null,null,null],
['4日',292,null,null,326,null,null,null,null,null,null,null,null],
['5日',313,'UP!','水着オールスター2021ドリームギフトガチャ: 11/05 → 11/14',351,'UP!','選べる★5ビジュアルガチャ: 12/05 → 12/13',null,null,null,null,null,null],
['6日',225,null,null,341,null,null,null,null,null,null,null,null],
['7日',252,null,null,349,null,null,null,null,null,null,null,null],
['8日',300,'UP!','心溶けゆく呂色髪スタンプガチャ: 11/08 → 11/20',299,null,null,null,null,null,null,null,null],
['9日',120,null,null,367,null,null,120,null,null,null,null,null],
['10日',164,null,null,380,null,null,164,null,null,null,null,null],
['11日',216,null,null,399,null,null,null,null,null,null,null,null],
['12日',244,null,null,425,null,null,null,null,null,null,null,null],
['13日',259,null,null,390,'UP!','胸いっぱいの贈りものガチャ予告: 12/13 → 12/27',null,null,null,null,null,null],
['14日',243,null,null,89,null,null,null,null,null,89,null,null],
['15日',255,null,null,null,null,null,null,null,null,172,'UP!','クリスマス記念 1人★5確定復刻ロックオンガチャ: 12/15 → 12/24'],
['16日',294,null,null,null,null,null,null,null,null,90,null,null],
['17日',295,null,null,null,null,null,null,null,null,144,null,null],
['18日',346,null,null,183,null,null,null,null,null,183,null,null],
['19日',373,null,null,208,null,null,null,null,null,null,null,null],
['20日',373,'UP!','心溶けゆく紅葉酒スタンプガチャ: 11/20 → 11/30',252,null,null,null,null,null,null,null,null],
['21日',216,null,null,270,null,null,null,null,null,null,null,null],
['22日',267,null,null,299,null,null,null,null,null,null,null,null],
['23日',322,null,null,312,null,null,null,null,null,null,null,null],
['24日',337,null,null,282,'UP!','1.5周年記念ドリームギフトガチャ開催: 12/24 → 12/31',null,null,null,null,null,null],
['25日',205,null,null,90,null,null,null,null,null,90,null,null],
['26日',225,null,null,null,null,null,null,null,null,131,null,null],
['27日',255,null,null,null,null,null,null,null,null,172,'UP!','選べるアイプラフェスガチャ: 12/27 → 01/03'],
['28日',271,'UP!','君を照らす贈りものガチャ: 11/28 → 12/18',null,null,null,null,null,null,32,null,null],
['29日',75,null,null,null,null,null,75,null,null,72,null,null],
['30日',121,null,null,null,null,null,121,null,null,137,null,null],
['31日',null,null,null,null,null,null,null,null,null,184,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:'2022年12月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:500},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)
      }
    });
  }

});