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', 'Android前月');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', 'Android当月');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addRows([
        ['1日',null,null,null,null,null,null,145,'UP!','February ナゴヤ Gコレクト: 02/01 → 02/28',137,'UP!','March シブヤ Gコレクト: 03/01 → 03/31'],
['2日',null,null,null,null,null,null,132,null,null,173,null,null],
['3日',null,null,null,null,null,null,129,null,null,155,null,null],
['4日',null,null,null,null,null,null,133,null,null,148,'UP!','わらしべリーマンの奔走～ホワイトデーの軌跡～: 03/04 → 03/17'],
['5日',null,null,null,null,null,null,137,null,null,144,null,null],
['6日',null,null,null,null,null,null,140,'UP!','山田二郎 HAPPY BIRTHDAY Gコレクト: 02/06 → 02/12',151,null,null],
['7日',null,null,null,null,null,null,175,null,null,151,null,null],
['8日',null,null,null,null,null,null,172,'UP!','幻太郎のネオ昔話～語り語られ四重奏～ Gコレクト: 02/08 → 02/19',151,null,null],
['9日',null,null,null,null,null,null,174,null,null,151,null,null],
['10日',null,null,null,null,null,null,191,null,null,151,'UP!','2nd D.R.B CD発売記念HAND SIGN PREMIUM Gコレクト ～Bad Ass Temple～: 03/10 → 03/17'],
['11日',null,null,null,null,null,null,125,null,null,151,null,null],
['12日',null,null,null,null,null,null,125,'UP!','2nd D.R.B LIVE記念Trinity Gコレクト ～Bad Ass Temple VS 麻天狼～: 02/12 → 02/14',151,null,null],
['13日',null,null,null,null,null,null,120,null,null,151,null,null],
['14日',null,null,null,null,null,null,120,'UP!','飴村乱数 HAPPY BIRTHDAY Gコレクト: 02/14 → 02/20',153,null,null],
['15日',null,null,null,null,null,null,120,null,null,155,null,null],
['16日',null,null,null,null,null,null,120,null,null,155,null,null],
['17日',null,null,null,null,null,null,107,null,null,164,'UP!','1st ANNIVERSARY Gコレクト: 03/17 → 03/31'],
['18日',null,null,null,null,null,null,107,null,null,165,null,null],
['19日',null,null,null,null,null,null,152,'UP!','不良警察官の小事件簿～相棒はサラリーマン～ Gコレクト: 02/19 → 03/04',153,null,null],
['20日',null,null,null,null,null,null,146,null,null,26,null,null],
['21日',null,null,null,null,null,null,145,null,null,26,null,null],
['22日',null,null,null,null,null,null,64,null,null,24,null,null],
['23日',null,null,null,null,null,null,65,null,null,22,null,null],
['24日',null,null,null,null,null,null,63,'UP!','2nd D.R.B CD発売記念HAND SIGN Gコレクト ～どついたれ本舗 VS Buster Bros!!!～: 02/24 → 03/03',18,'UP!','2nd D.R.B CD発売記念HAND SIGN PREMIUM Gコレクト ～MAD TRIGGER CREW～: 03/24 → 03/31'],
['25日',null,null,null,null,null,null,63,null,null,17,null,null],
['26日',null,null,null,null,null,null,62,null,null,17,null,null],
['27日',null,null,null,null,null,null,62,null,null,29,null,null],
['28日',null,null,null,null,null,null,62,null,null,35,null,null],
['29日',null,null,null,null,null,null,null,null,null,39,null,null],
['30日',null,null,null,null,null,null,null,null,null,42,null,null],
['31日',null,null,null,null,null,null,null,null,null,51,'UP!','空想ソウルトレード～俺と俺様とボクと私～: 03/31 → 04/09']
        ]);
  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:'2021年3月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:200},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)
      }
    });
  }

});