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,167,null,null,90,null,null,167,null,null],
['2日',null,null,null,251,null,null,166,null,null,null,null,null],
['3日',198,null,null,322,null,null,198,null,null,null,null,null],
['4日',252,null,null,321,null,null,null,null,null,null,null,null],
['5日',301,null,null,347,null,null,null,null,null,null,null,null],
['6日',316,null,null,394,null,null,null,null,null,null,null,null],
['7日',303,'UP!','『新年彩る２人の恋雪』後半ガチャ: 01/07 → 01/23',321,null,null,null,null,null,null,null,null],
['8日',121,null,null,334,null,null,121,null,null,null,null,null],
['9日',165,null,null,413,null,null,165,null,null,null,null,null],
['10日',224,null,null,473,'UP!','『Sweet Fes』ガチャ: 02/10 → 03/03',null,null,null,null,null,null],
['11日',269,null,null,508,null,null,null,null,null,null,null,null],
['12日',319,null,null,95,null,null,null,null,null,95,null,null],
['13日',315,null,null,null,null,null,null,null,null,156,null,null],
['14日',315,null,null,159,null,null,null,null,null,159,null,null],
['15日',256,null,null,206,'UP!','『ユア・エフェクト～Golden Destiny～』前半ガチャ: 02/15 → 03/03',null,null,null,null,null,null],
['16日',306,null,null,82,null,null,null,null,null,82,null,null],
['17日',297,null,null,null,null,null,null,null,null,111,null,null],
['18日',384,'UP!','『Deep Dream』ガチャ: 01/18 → 02/03',null,null,null,null,null,null,152,null,null],
['19日',298,null,null,null,null,null,null,null,null,139,null,null],
['20日',342,null,null,198,null,null,null,null,null,198,null,null],
['21日',374,null,null,240,null,null,null,null,null,null,null,null],
['22日',401,null,null,256,null,null,null,null,null,null,null,null],
['23日',400,null,null,157,null,null,null,null,null,157,null,null],
['24日',380,'UP!','『ユア・エフェクト～Blue Destiny～』前半ガチャ: 01/24 → 02/10',190,null,null,null,null,null,190,null,null],
['25日',217,null,null,225,null,null,null,null,null,null,null,null],
['26日',256,null,null,254,null,null,null,null,null,null,null,null],
['27日',321,null,null,294,null,null,null,null,null,null,null,null],
['28日',305,null,null,294,null,null,null,null,null,null,null,null],
['29日',313,null,null,260,null,null,null,null,null,null,null,null],
['30日',347,null,null,null,null,null,null,null,null,null,null,null],
['31日',381,'UP!','『ユア・エフェクト～Blue Destiny～』後半ガチャ: 01/31 → 02/17',null,null,null,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:'2024年2月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:600},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=4;

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

});