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,67,null,null,56,null,null],
['2日',null,null,null,null,null,null,91,null,null,81,null,null],
['3日',null,null,null,null,null,null,118,null,null,125,null,null],
['4日',null,null,null,null,null,null,135,null,null,144,null,null],
['5日',200,null,null,153,null,null,200,null,null,153,null,null],
['6日',244,null,null,243,null,null,null,null,null,null,null,null],
['7日',281,null,null,297,null,null,null,null,null,null,null,null],
['8日',285,null,null,361,null,null,null,null,null,null,null,null],
['9日',244,null,null,347,null,null,null,null,null,null,null,null],
['10日',222,'UP!','Bring it! cyber world!ガチャ: 10/10 → 10/20',352,'UP!','交錯するエゴイスティックホワイトガチャ: 11/10 → 11/20',null,null,null,null,null,null],
['11日',125,null,null,64,null,null,125,null,null,64,null,null],
['12日',158,null,null,null,null,null,158,null,null,96,null,null],
['13日',234,null,null,149,null,null,null,null,null,149,null,null],
['14日',287,null,null,204,null,null,null,null,null,null,null,null],
['15日',332,null,null,240,null,null,null,null,null,null,null,null],
['16日',352,null,null,279,null,null,null,null,null,null,null,null],
['17日',356,null,null,302,null,null,null,null,null,null,null,null],
['18日',268,null,null,318,null,null,null,null,null,null,null,null],
['19日',284,null,null,291,null,null,null,null,null,null,null,null],
['20日',303,'UP!','任務達成！スクールディテクティブガチャ: 10/20 → 10/31',251,null,null,null,null,null,null,null,null],
['21日',190,null,null,150,null,null,190,null,null,150,null,null],
['22日',230,null,null,212,null,null,null,null,null,null,null,null],
['23日',208,null,null,279,null,null,null,null,null,null,null,null],
['24日',219,null,null,337,null,null,null,null,null,null,null,null],
['25日',263,null,null,346,null,null,null,null,null,null,null,null],
['26日',306,null,null,298,null,null,null,null,null,null,null,null],
['27日',259,null,null,313,null,null,null,null,null,null,null,null],
['28日',244,null,null,340,null,null,null,null,null,null,null,null],
['29日',264,null,null,335,null,null,null,null,null,null,null,null],
['30日',285,null,null,311,null,null,null,null,null,null,null,null],
['31日',282,'UP!','ドリームフェスティバルガチャ: 10/31 → 11/04',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:'2023年11月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:400},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)
      }
    });
  }

});