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,170,'UP!','限定スカウト『プレミアムスカウト SEPTEMBER BIRTHDAY SP』: 09/01 → 09/30',183,'UP!','限定スカウト『プレミアムスカウト OCTOBER BIRTHDAY SP』: 10/01 → 10/31'],
['2日',null,null,null,null,null,null,76,'EV','シーズンイベント「The Amazing Museum」: 09/02 → 09/11',183,null,null],
['3日',null,null,null,null,null,null,85,null,null,209,'UP!','限定スカウト『A Dark Night Mansion』: 10/03 → 10/14'],
['4日',null,null,null,null,null,null,119,null,null,46,null,null],
['5日',null,null,null,null,null,null,181,null,null,71,'EV','おでかけイベント「Re:タッグマッチハロウィン」: 10/05 → 10/14'],
['6日',null,null,null,null,null,null,229,null,null,77,null,null],
['7日',null,null,null,null,null,null,243,null,null,117,null,null],
['8日',null,null,null,null,null,null,282,null,null,152,null,null],
['9日',null,null,null,null,null,null,252,'UP!','限定スカウト『プレミアムスカウト BANRI BIRTHDAY SP』: 09/09 → 09/09',194,null,null],
['10日',null,null,null,null,null,null,35,null,null,214,null,null],
['11日',null,null,null,null,null,null,87,'UP!','限定スカウト『提燈暗夜』: 09/11 → 09/14',234,'UP!','限定スカウト『プレミアムスカウト TAICHI BIRTHDAY SP』: 10/11 → 10/11'],
['12日',null,null,null,null,null,null,87,null,null,74,null,null],
['13日',null,null,null,null,null,null,173,null,null,137,null,null],
['14日',null,null,null,null,null,null,250,'UP!','限定スカウト『シンセカイぐるめ探訪』: 09/14 → 09/25',145,'UP!','限定スカウト『Kiss Shot』: 10/14 → 10/17'],
['15日',null,null,null,null,null,null,226,null,null,24,null,null],
['16日',null,null,null,null,null,null,32,'EV','公演イベント「秋組第七回公演『異世界歓迎！元ヤン食堂』」: 09/16 → 09/25',56,null,null],
['17日',null,null,null,null,null,null,50,null,null,99,null,null],
['18日',null,null,null,null,null,null,89,null,null,113,'UP!','限定スカウト『ジェントルホスピタリティ』: 10/18 → 10/28'],
['19日',null,null,null,null,null,null,150,null,null,65,'EV','公演イベント「冬組第七回公演『ホテルコンパス』」: 10/19 → 10/28'],
['20日',null,null,null,null,null,null,182,null,null,89,null,null],
['21日',null,null,null,null,null,null,208,null,null,136,null,null],
['22日',null,null,null,null,null,null,189,null,null,238,null,null],
['23日',null,null,null,null,null,null,207,null,null,312,null,null],
['24日',null,null,null,null,null,null,214,null,null,383,null,null],
['25日',null,null,null,null,null,null,172,'UP!','復刻スカウト『春の日のアインザッツ』: 09/25 → 10/09',317,'UP!','限定スカウト『プレミアムスカウト AZAMI BIRTHDAY SP』: 10/25 → 10/25'],
['26日',null,null,null,null,null,null,93,null,null,88,null,null],
['27日',null,null,null,null,null,null,196,'UP!','限定スカウト『プレミアムスカウト JUZA BIRTHDAY SP』: 09/27 → 09/27',163,null,null],
['28日',null,null,null,null,null,null,119,null,null,225,'UP!','復刻スカウト『おとぎ話の国』: 10/28 → 11/11'],
['29日',null,null,null,null,null,null,191,null,null,161,null,null],
['30日',null,null,null,null,null,null,161,null,null,297,'UP!','『スペシャルアクタースカウト OCTOBER BIRTHDAY SP』: 10/30 → 10/31'],
['31日',null,null,null,null,null,null,null,null,null,271,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10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=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)
      }
    });
  }

});