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,248,'UP!','限定スカウト『プレミアムスカウト NOVEMBER BIRTHDAY SP』: 11/01 → 11/30',194,'UP!','限定スカウト『プレミアムスカウト DECEMBER BIRTHDAY SP』: 12/01 → 12/31'],
['2日',null,null,null,null,null,null,187,'EV','エチュードイベント『あの頃のMANKAI寮・秋冬編』: 11/02 → 11/10',81,'EV','おでかけイベント「Frohe Weihnachten!」: 12/02 → 12/11'],
['3日',null,null,null,null,null,null,87,null,null,90,'UP!','限定スカウト『プレミアムスカウト HISOKA BIRTHDAY SP』: 12/03 → 12/03'],
['4日',null,null,null,null,null,null,134,null,null,68,null,null],
['5日',null,null,null,null,null,null,208,null,null,124,null,null],
['6日',null,null,null,null,null,null,273,null,null,170,null,null],
['7日',null,null,null,null,null,null,375,null,null,200,null,null],
['8日',null,null,null,null,null,null,391,null,null,257,null,null],
['9日',null,null,null,null,null,null,351,null,null,226,null,null],
['10日',null,null,null,null,null,null,351,'UP!','限定スカウト『すし食いねぇ！』: 11/10 → 11/13',230,null,null],
['11日',null,null,null,null,null,null,135,null,null,188,'UP!','限定スカウト『CRIMSON MATADOR』: 12/11 → 12/14'],
['12日',null,null,null,null,null,null,208,null,null,78,null,null],
['13日',null,null,null,null,null,null,319,null,null,147,null,null],
['14日',null,null,null,null,null,null,310,'UP!','限定スカウト『Many Many Candy』: 11/14 → 11/25',205,null,null],
['15日',null,null,null,null,null,null,88,null,null,215,'UP!','限定スカウト『百花繚乱』: 12/15 → 12/25'],
['16日',null,null,null,null,null,null,72,'EV','シーズンイベント「ファンタジックフェアリーテイル」: 11/16 → 11/25',58,'EV','シーズンイベント「歳末！紅白かくし芸大会」: 12/16 → 12/25'],
['17日',null,null,null,null,null,null,65,null,null,69,null,null],
['18日',null,null,null,null,null,null,103,null,null,128,null,null],
['19日',null,null,null,null,null,null,145,null,null,192,null,null],
['20日',null,null,null,null,null,null,192,null,null,226,null,null],
['21日',null,null,null,null,null,null,269,null,null,252,null,null],
['22日',null,null,null,null,null,null,285,null,null,296,null,null],
['23日',null,null,null,null,null,null,247,'UP!','限定スカウト『プレミアムスカウト SAKYO BIRTHDAY SP』: 11/23 → 11/23',320,null,null],
['24日',null,null,null,null,null,null,79,null,null,268,null,null],
['25日',null,null,null,null,null,null,114,'UP!','復刻スカウト『still shinin\'』: 11/25 → 12/09',266,'UP!','復刻スカウト『MILLION dollar JACKPOT』: 12/25 → 01/08'],
['26日',null,null,null,null,null,null,99,null,null,203,null,null],
['27日',null,null,null,null,null,null,202,null,null,343,null,null],
['28日',null,null,null,null,null,null,332,null,null,434,'UP!','限定スカウト『プレミアムスカウト TSUMUGI BIRTHDAY SP』: 12/28 → 12/28'],
['29日',null,null,null,null,null,null,355,'UP!','『スペシャルアクタースカウト NOVEMBER BIRTHDAY SP』: 11/29 → 11/30',123,null,null],
['30日',null,null,null,null,null,null,197,null,null,210,'UP!','『スペシャルアクタースカウト DECEMBER BIRTHDAY SP』: 12/30 → 12/31'],
['31日',null,null,null,null,null,null,null,null,null,221,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12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=31 -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)
      }
    });
  }

});