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,44,null,null,6,null,null],
['2日',null,null,null,null,null,null,56,null,null,22,null,null],
['3日',null,null,null,null,null,null,66,null,null,34,null,null],
['4日',null,null,null,null,null,null,81,null,null,41,null,null],
['5日',null,null,null,null,null,null,85,null,null,43,null,null],
['6日',null,null,null,null,null,null,86,null,null,45,null,null],
['7日',null,null,null,null,null,null,90,null,null,50,'UP!','「雪夜に贈るぬくもりのハレルヤ！」（復刻）&「聖夜に響く慈愛のキャロル」（復刻）: 02/07 → 02/14'],
['8日',null,null,null,null,null,null,90,null,null,49,null,null],
['9日',null,null,null,null,null,null,82,null,null,49,null,null],
['10日',null,null,null,null,null,null,77,null,null,35,'UP!','「偽りなき信仰の甘果」＆「声なき言葉たちの残花」（復刻）＆「故なき力添えの賛歌」（復刻）: 02/10 → 02/22'],
['11日',null,null,null,null,null,null,69,'UP!','「ドレスコードは鋼の白衣」&「自由意志のもと誇りにかけて」（復刻）&「大聖堂からバザールにかけて」（復刻）: 01/11 → 01/24',8,null,null],
['12日',null,null,null,null,null,null,27,null,null,11,null,null],
['13日',null,null,null,null,null,null,34,null,null,14,null,null],
['14日',null,null,null,null,null,null,58,null,null,29,null,null],
['15日',null,null,null,null,null,null,75,null,null,46,null,null],
['16日',null,null,null,null,null,null,98,null,null,47,null,null],
['17日',null,null,null,null,null,null,86,null,null,55,null,null],
['18日',null,null,null,null,null,null,98,null,null,70,null,null],
['19日',null,null,null,null,null,null,128,null,null,57,null,null],
['20日',null,null,null,null,null,null,151,null,null,42,null,null],
['21日',null,null,null,null,null,null,163,null,null,47,null,null],
['22日',null,null,null,null,null,null,154,null,null,41,'UP!','「Where there\'s Toki there\'s victory.」＆「Where there\'s tea party there\'s hope. 」: 02/22 → 03/08'],
['23日',null,null,null,null,null,null,27,null,null,34,null,null],
['24日',null,null,null,null,null,null,11,'UP!','「君は無邪気な夜の希望」: 01/24 → 01/31',4,null,null],
['25日',null,null,null,null,null,null,3,null,null,8,null,null],
['26日',null,null,null,null,null,null,2,null,null,15,null,null],
['27日',null,null,null,null,null,null,3,null,null,25,null,null],
['28日',null,null,null,37,null,null,5,null,null,37,null,null],
['29日',null,null,null,null,null,null,5,null,null,null,null,null],
['30日',null,null,null,null,null,null,6,null,null,null,null,null],
['31日',null,null,null,null,null,null,6,'UP!','「義勇は温泉のように熱く！」＆「正義は珈琲のように甘く」: 01/31 → 02/10',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:'2023年2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=28 -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)
      }
    });
  }

});