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,180,'EV','プラチナスターシアター～ゲキテキ！ムテキ！恋したい！: 10/01 → 10/09',65,null,null],
['2日',null,null,null,154,null,null,59,null,null,154,null,null],
['3日',null,null,null,209,null,null,98,null,null,null,null,null],
['4日',167,null,null,232,null,null,167,null,null,null,null,null],
['5日',208,null,null,260,null,null,null,null,null,null,null,null],
['6日',96,null,null,187,null,null,96,null,null,187,null,null],
['7日',134,null,null,null,null,null,134,null,null,117,null,null],
['8日',223,null,null,200,null,null,null,null,null,200,null,null],
['9日',188,null,null,259,null,null,188,null,null,null,null,null],
['10日',null,null,null,289,'EV','ミリコレ！～MILLIONLIVE COLLECTION～: 11/10 → 11/15',108,null,null,null,null,null],
['11日',null,null,null,105,null,null,90,'EV','ミリコレ！～MILLIONLIVE COLLECTION～: 10/11 → 10/16',105,null,null],
['12日',null,null,null,160,null,null,85,null,null,160,null,null],
['13日',164,null,null,239,null,null,164,null,null,null,null,null],
['14日',270,null,null,246,null,null,null,null,null,null,null,null],
['15日',378,null,null,288,null,null,null,null,null,null,null,null],
['16日',358,null,null,331,null,null,null,null,null,null,null,null],
['17日',337,null,null,352,'EV','プラチナスタータイム～RisingLight～: 11/17 → 11/24',null,null,null,null,null,null],
['18日',380,'EV','プラチナスタートラストスペシャル ～ようこそミスティック・セレモニー～: 10/18 → 10/25',62,null,null,null,null,null,62,null,null],
['19日',48,null,null,null,null,null,48,null,null,90,null,null],
['20日',null,null,null,null,null,null,83,null,null,143,null,null],
['21日',null,null,null,null,null,null,172,null,null,190,null,null],
['22日',175,null,null,147,null,null,175,null,null,147,null,null],
['23日',218,null,null,217,null,null,null,null,null,null,null,null],
['24日',253,null,null,137,null,null,null,null,null,137,null,null],
['25日',288,null,null,216,null,null,null,null,null,null,null,null],
['26日',282,null,null,270,'EV','THEATER TALK PARTY☆ ～ユニットオフショット Vol.21～: 11/26 → 11/29',null,null,null,null,null,null],
['27日',200,null,null,272,'UP!','日替わりピックアップ！限定復刻ガシャ: 11/27 → 11/30',200,'EV','THEATER TALK PARTY☆ ～ユニットオフショット Vol.20～: 10/27 → 10/30',null,null,null],
['28日',246,'UP!','日替わりピックアップ！限定復刻ガシャ: 10/28 → 10/31',173,null,null,null,null,null,173,null,null],
['29日',228,null,null,241,null,null,null,null,null,null,null,null],
['30日',321,null,null,312,'EV','プラチナスターチューン ～Get lol! Get lol! SONG～: 11/30 → 12/07',null,null,null,null,null,null],
['31日',345,'EV','プラチナスターシアター～ハルカナミライ～: 10/31 → 11/07',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: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)
      }
    });
  }

});