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,38,null,null,105,null,null],
['2日',null,null,null,null,null,null,34,null,null,66,null,null],
['3日',null,null,null,null,null,null,45,null,null,72,null,null],
['4日',null,null,null,null,null,null,70,null,null,108,null,null],
['5日',null,null,null,null,null,null,95,null,null,121,null,null],
['6日',null,null,null,null,null,null,129,null,null,158,null,null],
['7日',null,null,null,192,null,null,166,'UP!','極・言霊祭召喚: 10/07 → 10/11',192,null,null],
['8日',null,null,null,218,null,null,70,null,null,null,null,null],
['9日',null,null,null,230,null,null,82,null,null,null,null,null],
['10日',null,null,null,255,null,null,126,null,null,null,null,null],
['11日',null,null,null,262,'UP!','極・言霊祭召喚: 11/11 → 11/18',163,null,null,null,null,null],
['12日',null,null,null,89,null,null,138,null,null,89,null,null],
['13日',null,null,null,null,null,null,177,null,null,116,null,null],
['14日',null,null,null,null,null,null,150,'UP!','3.5周年ハーフアニバーサリー召喚: 10/14 → 11/02',174,null,null],
['15日',null,null,null,null,null,null,199,null,null,191,null,null],
['16日',null,null,null,null,null,null,23,null,null,99,null,null],
['17日',null,null,null,null,null,null,34,null,null,131,null,null],
['18日',null,null,null,null,null,null,48,null,null,183,null,null],
['19日',null,null,null,null,null,null,60,null,null,40,null,null],
['20日',null,null,null,null,null,null,80,null,null,53,null,null],
['21日',null,null,null,null,null,null,105,'UP!','真・言霊祭召喚: 10/21 → 10/29',78,null,null],
['22日',null,null,null,null,null,null,51,null,null,123,'UP!','真・言霊祭召喚: 11/22 → 11/29'],
['23日',null,null,null,null,null,null,74,null,null,59,null,null],
['24日',null,null,null,null,null,null,125,null,null,91,null,null],
['25日',null,null,null,162,null,null,149,null,null,162,null,null],
['26日',null,null,null,211,'UP!','ハイキュー!!召喚: 11/26 → 12/16',162,null,null,null,null,null],
['27日',null,null,null,47,null,null,142,null,null,47,null,null],
['28日',null,null,null,null,null,null,177,'UP!','マクロスΔ ＆ マクロスF召喚: 10/28 → 11/18',60,null,null],
['29日',null,null,null,null,null,null,32,null,null,74,null,null],
['30日',null,null,null,107,null,null,42,null,null,107,null,null],
['31日',null,null,null,null,null,null,65,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:'2021年11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=10;

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

});