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,398,null,null,217,null,null],
['2日',null,null,null,null,null,null,414,null,null,244,'UP!','｢十咎ももこ シスターver.｣ピックアップ（限定／新規）: 11/02 → 11/16'],
['3日',null,null,null,null,null,null,425,null,null,75,null,null],
['4日',null,null,null,null,null,null,384,null,null,58,null,null],
['5日',null,null,null,null,null,null,388,null,null,104,null,null],
['6日',null,null,null,null,null,null,113,null,null,138,null,null],
['7日',null,null,null,null,null,null,135,null,null,208,null,null],
['8日',null,null,null,null,null,null,189,null,null,194,null,null],
['9日',null,null,null,null,null,null,272,null,null,154,null,null],
['10日',null,null,null,null,null,null,304,null,null,121,null,null],
['11日',null,null,null,null,null,null,267,null,null,173,null,null],
['12日',null,null,null,null,null,null,209,'UP!','｢やちよ・みふゆ 始まりver.｣ピックアップ（限定／新規）: 10/12 → 10/23',209,null,null],
['13日',null,null,null,null,null,null,33,null,null,307,null,null],
['14日',null,null,null,null,null,null,43,null,null,319,null,null],
['15日',null,null,null,null,null,null,84,null,null,374,null,null],
['16日',null,null,null,null,null,null,166,null,null,319,'UP!','「八雲みかげ」ピックアップ（恒常／新規）: 11/16 → 11/27'],
['17日',null,null,null,null,null,null,205,null,null,45,null,null],
['18日',null,null,null,null,null,null,241,null,null,50,null,null],
['19日',null,null,null,null,null,null,227,null,null,97,null,null],
['20日',null,null,null,null,null,null,232,null,null,168,null,null],
['21日',null,null,null,null,null,null,264,null,null,224,null,null],
['22日',null,null,null,null,null,null,233,null,null,245,null,null],
['23日',null,null,null,null,null,null,219,'EV','祈りと弔いのハロウィン城〜生者は惑い死者は黙する〜: 10/23 → 11/09',250,null,null],
['24日',null,null,null,null,null,null,65,null,null,244,null,null],
['25日',null,null,null,null,null,null,76,null,null,309,null,null],
['26日',null,null,null,null,null,null,112,null,null,241,null,null],
['27日',null,null,null,null,null,null,160,null,null,223,'UP!','「梨花・れん クリスマスver.」（限定／復刻）: 11/27 → 12/04'],
['28日',null,null,null,null,null,null,214,null,null,88,null,null],
['29日',null,null,null,null,null,null,270,null,null,97,null,null],
['30日',null,null,null,null,null,null,315,'UP!','｢有償限定 光属性★4魔法少女確定ガチャ｣: 10/30 → 11/09',137,null,null],
['31日',null,null,null,null,null,null,202,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:'2020年11月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:500},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)
      }
    });
  }

});