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,13,null,null,13,null,null],
['2日',null,null,null,null,null,null,30,null,null,17,null,null],
['3日',null,null,null,null,null,null,36,null,null,26,null,null],
['4日',null,null,null,null,null,null,49,null,null,30,'UP!','7周年記念スカウト TAILS編 グループD: 10/04 → 10/11'],
['5日',null,null,null,null,null,null,50,null,null,12,null,null],
['6日',null,null,null,null,null,null,52,null,null,15,null,null],
['7日',null,null,null,null,null,null,35,null,null,27,null,null],
['8日',null,null,null,null,null,null,28,null,null,39,null,null],
['9日',null,null,null,null,null,null,34,null,null,30,null,null],
['10日',null,null,null,null,null,null,59,'UP!','フィーチャースカウト　桃李編2: 09/10 → 09/25',30,'UP!','フィーチャースカウト　燐音編2: 10/10 → 10/25'],
['11日',null,null,null,null,null,null,16,null,null,3,'UP!','7周年記念スカウト TAILS編 グループE: 10/11 → 10/18'],
['12日',null,null,null,null,null,null,31,null,null,7,null,null],
['13日',null,null,null,null,null,null,60,'UP!','7周年記念スカウト TAILS編 グループA: 09/13 → 09/20',14,null,null],
['14日',null,null,null,null,null,null,7,'UP!','スカウト！MIRAGE: 09/14 → 09/29',21,'UP!','スカウト！PORTRAIT - Look back -: 10/14 → 10/30'],
['15日',null,null,null,null,null,null,4,'EV','Fantasy♠トランプ in UNDERLAND: 09/15 → 09/23',3,'EV','朧な影＊ゴースティックハロウィン: 10/15 → 10/23'],
['16日',null,null,null,null,null,null,7,null,null,6,null,null],
['17日',null,null,null,null,null,null,11,null,null,12,null,null],
['18日',null,null,null,null,null,null,22,null,null,18,null,null],
['19日',null,null,null,null,null,null,23,null,null,23,null,null],
['20日',null,null,null,null,null,null,27,'UP!','7周年記念スカウト TAILS編 グループB: 09/20 → 09/27',36,null,null],
['21日',null,null,null,null,null,null,16,null,null,44,null,null],
['22日',null,null,null,null,null,null,22,null,null,50,null,null],
['23日',null,null,null,null,null,null,22,null,null,47,null,null],
['24日',null,null,null,null,null,null,22,null,null,28,null,null],
['25日',null,null,null,null,null,null,32,'UP!','フィーチャースカウト　零編2: 09/25 → 10/10',37,'UP!','フィーチャースカウト　宙編2: 10/25 → 11/10'],
['26日',null,null,null,null,null,null,3,null,null,9,null,null],
['27日',null,null,null,null,null,null,5,'UP!','7周年記念スカウト TAILS編 グループC: 09/27 → 10/04',28,null,null],
['28日',null,null,null,null,null,null,13,null,null,36,null,null],
['29日',null,null,null,null,null,null,18,'UP!','スカウト！Chill Yellow: 09/29 → 10/14',47,null,null],
['30日',10,null,null,null,null,null,10,'EV','放浪夢ノ咲／大陸へ修学旅行！: 09/30 → 10/08',23,'UP!','スカウト！ドーリーナイト: 10/30 → 11/14'],
['31日',null,null,null,null,null,null,null,null,null,4,'EV','悪戯心◆スパイダーハロウィン: 10/31 → 11/08']
        ]);
  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10月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:100},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)
      }
    });
  }

});