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',282,null,null,261,null,null,null,null,null,null,null,null],
['2日',291,null,null,278,null,null,null,null,null,null,null,null],
['3日',340,null,null,298,null,null,null,null,null,null,null,null],
['4日',363,null,null,353,null,null,null,null,null,null,null,null],
['5日',401,null,null,387,null,null,null,null,null,null,null,null],
['6日',418,null,null,407,null,null,null,null,null,null,null,null],
['7日',482,null,null,628,null,null,null,null,null,null,null,null],
['8日',521,'UP!','閃乱カグラ8周年記念10連ガチャ(復刻・1人1回有償限定): 09/08 → 09/30',534,null,null,null,null,null,null,null,null],
['9日',398,null,null,569,null,null,null,null,null,null,null,null],
['10日',418,null,null,655,null,null,null,null,null,null,null,null],
['11日',507,null,null,560,'UP!','ジオコン記念 Xmasガチャ: 10/11 → 11/13',null,null,null,null,null,null],
['12日',543,null,null,246,null,null,null,null,null,null,null,null],
['13日',545,null,null,188,null,null,null,null,null,188,null,null],
['14日',586,null,null,257,null,null,null,null,null,null,null,null],
['15日',587,'UP!','ToLOVEるダークネスコラボレジェンドガチャ: 09/15 → 09/30',314,null,null,null,null,null,null,null,null],
['16日',147,null,null,349,null,null,147,null,null,null,null,null],
['17日',null,null,null,402,null,null,123,null,null,null,null,null],
['18日',null,null,null,435,null,null,151,null,null,null,null,null],
['19日',175,null,null,407,null,null,175,null,null,null,null,null],
['20日',216,null,null,443,null,null,null,null,null,null,null,null],
['21日',235,null,null,423,'UP!','スペシャル10連ガチャ PEACH BALL(雪泉・1人1回有償限定): 10/21 → 10/31',null,null,null,null,null,null],
['22日',255,'UP!','11周年記念!爆乳祭ステップアップガチャ(1人1周有償限定): 09/22 → 09/30',193,null,null,null,null,null,193,null,null],
['23日',246,null,null,173,null,null,null,null,null,173,null,null],
['24日',236,null,null,209,null,null,null,null,null,null,null,null],
['25日',258,null,null,261,'UP!','伝説爆乳祭(復刻のみ): 10/25 → 10/31',null,null,null,null,null,null],
['26日',247,null,null,287,null,null,null,null,null,null,null,null],
['27日',246,null,null,285,null,null,null,null,null,null,null,null],
['28日',339,null,null,310,null,null,null,null,null,null,null,null],
['29日',394,null,null,351,null,null,null,null,null,null,null,null],
['30日',394,'UP!','双乳祭: 09/30 → 10/21',511,null,null,null,null,null,null,null,null],
['31日',null,null,null,569,'UP!','双乳祭: 10/31 → 11/15',null,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:'2022年10月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:700},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=4;

  if(lastlogday>=0){
    chart.setSelection([{
      row: lastlogday,
      column: lastlogcat
    }]);
  
    google.visualization.events.addListener(chart, 'click', function() {
      if(chart.getSelection()[0]){
        //chart.setSelection(null)
      }
    });
  }

});