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,32,null,null,181,'UP!','レスレリ学園 LEGEND FES 入学編: 04/01 → 05/01'],
['2日',null,null,null,null,null,null,52,null,null,161,null,null],
['3日',null,null,null,null,null,null,50,null,null,54,null,null],
['4日',null,null,null,null,null,null,75,null,null,80,null,null],
['5日',null,null,null,null,null,null,123,null,null,134,null,null],
['6日',null,null,null,null,null,null,152,null,null,199,null,null],
['7日',180,null,null,198,null,null,180,null,null,198,null,null],
['8日',202,null,null,213,null,null,null,null,null,null,null,null],
['9日',212,null,null,255,null,null,null,null,null,null,null,null],
['10日',210,null,null,273,null,null,null,null,null,null,null,null],
['11日',209,null,null,281,null,null,null,null,null,null,null,null],
['12日',204,'UP!','決戦 LEGEND FES それぞれの覚悟: 03/12 → 03/23',197,null,null,null,null,null,197,'UP!','レスレリ学園 LEGEND FES 錬金祭編: 04/12 → 04/23'],
['13日',22,null,null,null,null,null,22,null,null,25,null,null],
['14日',null,null,null,null,null,null,49,null,null,45,null,null],
['15日',null,null,null,null,null,null,89,null,null,76,null,null],
['16日',null,null,null,null,null,null,143,null,null,129,null,null],
['17日',null,null,null,151,null,null,144,null,null,151,null,null],
['18日',171,null,null,211,null,null,171,null,null,null,null,null],
['19日',216,null,null,226,null,null,null,null,null,null,null,null],
['20日',226,null,null,227,null,null,null,null,null,null,null,null],
['21日',221,null,null,222,null,null,null,null,null,null,null,null],
['22日',237,'UP!','決戦 LEGEND FES 最後の日: 03/22 → 04/03',203,'UP!','レスレリ学園 LEGEND FES 対抗戦編: 04/22 → 05/01',null,null,null,null,null,null],
['23日',31,null,null,36,null,null,31,null,null,36,null,null],
['24日',null,null,null,null,null,null,30,null,null,59,null,null],
['25日',null,null,null,null,null,null,50,null,null,110,null,null],
['26日',null,null,null,197,null,null,77,null,null,197,null,null],
['27日',null,null,null,235,null,null,98,null,null,null,null,null],
['28日',null,null,null,255,null,null,131,null,null,null,null,null],
['29日',181,null,null,258,null,null,181,null,null,null,null,null],
['30日',202,null,null,217,'UP!','癒しくつろぎ温泉 LEGEND FES: 04/30 → 05/13',null,null,null,null,null,null],
['31日',169,null,null,null,null,null,169,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4月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:300},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=30 -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)
      }
    });
  }

});