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,34,null,null,39,null,null],
['2日',null,null,null,null,null,null,86,null,null,87,null,null],
['3日',null,null,null,null,null,null,95,'UP!','期間限定キャラ「ハツネ（ニューイヤー）」登場！ピックアップガチャ: 01/03 → 01/12',127,null,null],
['4日',null,null,null,174,null,null,48,null,null,174,null,null],
['5日',null,null,null,208,null,null,61,null,null,null,null,null],
['6日',null,null,null,227,null,null,88,null,null,null,null,null],
['7日',null,null,null,241,null,null,128,null,null,null,null,null],
['8日',null,null,null,263,null,null,143,null,null,null,null,null],
['9日',null,null,null,274,null,null,159,null,null,null,null,null],
['10日',null,null,null,264,null,null,152,null,null,null,null,null],
['11日',null,null,null,268,null,null,134,null,null,null,null,null],
['12日',null,null,null,187,null,null,117,'UP!','復刻限定キャラ プライズガチャ: 01/12 → 01/15',187,'UP!','復刻限定キャラ プライズガチャ: 02/12 → 02/14'],
['13日',null,null,null,null,null,null,113,null,null,84,null,null],
['14日',165,null,null,null,null,null,165,null,null,112,null,null],
['15日',204,'UP!','期間限定キャラ「カスミ（ニューイヤー）」登場！ピックアップガチャ: 01/15 → 01/22',null,null,null,null,null,null,130,'UP!','「6th Anniversaryガチャ」開催！！期間限定キャラ「ヒヨリ（アストラル）」登場: 02/15 → 02/22'],
['16日',40,null,null,null,null,null,40,null,null,17,null,null],
['17日',null,null,null,null,null,null,63,null,null,19,null,null],
['18日',null,null,null,null,null,null,103,null,null,31,null,null],
['19日',172,null,null,null,null,null,172,null,null,39,null,null],
['20日',212,null,null,null,null,null,null,null,null,43,null,null],
['21日',222,null,null,null,null,null,null,null,null,62,null,null],
['22日',162,null,null,null,null,null,162,'UP!','復刻限定キャラ プライズガチャ: 01/22 → 01/26',74,'UP!','復刻限定キャラ プライズガチャ: 02/22 → 02/29'],
['23日',132,null,null,null,null,null,132,null,null,61,null,null],
['24日',225,null,null,null,null,null,null,null,null,69,null,null],
['25日',319,null,null,null,null,null,null,null,null,65,null,null],
['26日',244,'UP!','選べる 復刻限定キャラ プライズガチャ: 01/26 → 01/31',null,null,null,null,null,null,59,null,null],
['27日',200,null,null,null,null,null,200,null,null,87,null,null],
['28日',null,null,null,null,null,null,187,null,null,132,null,null],
['29日',186,null,null,140,null,null,186,null,null,140,'UP!','プリンセスフェス プライズガチャ開催！！限定キャラ「エリス」登場: 02/29 → 03/03'],
['30日',201,null,null,null,null,null,null,null,null,null,null,null],
['31日',162,null,null,null,null,null,162,'UP!','期間限定キャラ「ユイ（アストラル）」登場！ピックアップガチャ: 01/31 → 02/12',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:'2024年2月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:350},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=29 -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)
      }
    });
  }

});