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',248,null,null,241,null,null,null,null,null,null,null,null],
['2日',361,null,null,276,null,null,null,null,null,null,null,null],
['3日',410,null,null,277,null,null,null,null,null,null,null,null],
['4日',447,null,null,299,null,null,null,null,null,null,null,null],
['5日',493,null,null,304,null,null,null,null,null,null,null,null],
['6日',646,null,null,322,null,null,null,null,null,null,null,null],
['7日',543,null,null,323,null,null,null,null,null,null,null,null],
['8日',413,null,null,338,null,null,null,null,null,null,null,null],
['9日',487,null,null,371,null,null,null,null,null,null,null,null],
['10日',428,null,null,359,null,null,null,null,null,null,null,null],
['11日',398,null,null,373,null,null,null,null,null,null,null,null],
['12日',537,null,null,350,null,null,null,null,null,null,null,null],
['13日',757,null,null,299,null,null,null,null,null,null,null,null],
['14日',null,null,null,193,null,null,null,'EV','Open My ROOM 1Fの秘密編: 10/14 → 10/23',193,null,null],
['15日',268,null,null,265,null,null,null,null,null,null,null,null],
['16日',305,null,null,442,'EV','白岩瑠姫HappyBirthday2022: 11/16 → 11/20',null,null,null,null,null,null],
['17日',399,null,null,594,null,null,null,null,null,null,null,null],
['18日',463,null,null,683,'UP!','白岩瑠姫HappyBirthday2022: 11/18 → 11/20',null,null,null,null,null,null],
['19日',509,null,null,261,null,null,null,null,null,null,null,null],
['20日',534,null,null,300,null,null,null,null,null,null,null,null],
['21日',581,null,null,355,'UP!','教えて！恋のA to Z: 11/21 → 11/30',null,null,null,null,null,null],
['22日',543,'EV','與那城奨HappyBirthday2022: 10/22 → 10/26',218,'EV','僕らの必然Chemistry 僕しか知らないキミのこと: 11/22 → 11/30',null,null,null,null,null,null],
['23日',554,null,null,115,null,null,null,null,null,115,null,null],
['24日',472,'UP!','與那城奨HappyBirthday2022: 10/24 → 10/26',178,null,null,null,null,null,178,null,null],
['25日',346,null,null,277,null,null,null,null,null,null,null,null],
['26日',421,null,null,370,null,null,null,null,null,null,null,null],
['27日',451,null,null,425,null,null,null,null,null,null,null,null],
['28日',600,'UP!','𝑾𝒐𝒏𝒅𝒆𝒓 𝟏𝟏 𝑺𝑻𝑨𝑹𝑺: 10/28 → 11/13',458,null,null,null,null,null,null,null,null],
['29日',356,null,null,451,null,null,null,null,null,null,null,null],
['30日',219,null,null,460,null,null,null,null,null,null,null,null],
['31日',281,'EV','DREAM AWARD ＃0: 10/31 → 11/14',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:'2022年11月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:800},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)
      }
    });
  }

});