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,214,null,null,186,null,null],
['2日',null,null,null,null,null,null,168,null,null,199,'UP!','モンスト召喚 第4弾: 02/02 → 02/16'],
['3日',null,null,null,null,null,null,168,null,null,198,null,null],
['4日',null,null,null,null,null,null,168,null,null,128,null,null],
['5日',null,null,null,null,null,null,168,null,null,74,null,null],
['6日',null,null,null,null,null,null,76,'UP!','鋼の錬金術師FA召喚: 01/06 → 01/24',68,null,null],
['7日',null,null,null,null,null,null,70,null,null,67,null,null],
['8日',null,null,null,null,null,null,60,null,null,61,null,null],
['9日',null,null,null,null,null,null,57,null,null,59,null,null],
['10日',null,null,null,null,null,null,62,null,null,50,'UP!','極・言霊祭召喚: 02/10 → 02/16'],
['11日',null,null,null,null,null,null,67,null,null,48,null,null],
['12日',null,null,null,null,null,null,73,null,null,74,null,null],
['13日',null,null,null,null,null,null,72,null,null,78,null,null],
['14日',null,null,null,null,null,null,77,null,null,82,'UP!','バレンタイン2022召喚: 02/14 → 02/25'],
['15日',null,null,null,null,null,null,87,null,null,86,null,null],
['16日',null,null,null,null,null,null,121,null,null,89,null,null],
['17日',null,null,null,null,null,null,144,null,null,93,null,null],
['18日',null,null,null,null,null,null,164,'UP!','極・言霊祭召喚: 01/18 → 01/24',86,null,null],
['19日',null,null,null,null,null,null,177,null,null,92,null,null],
['20日',null,null,null,null,null,null,161,null,null,92,null,null],
['21日',null,null,null,null,null,null,129,null,null,139,'UP!','真・言霊祭召喚: 02/21 → 03/03'],
['22日',null,null,null,null,null,null,126,null,null,146,null,null],
['23日',null,null,null,null,null,null,132,null,null,144,null,null],
['24日',null,null,null,null,null,null,133,null,null,146,null,null],
['25日',null,null,null,null,null,null,133,null,null,146,'UP!','銀魂召喚 第2弾: 02/25 → 03/12'],
['26日',null,null,null,null,null,null,130,null,null,185,null,null],
['27日',null,null,null,null,null,null,139,null,null,147,null,null],
['28日',null,null,null,null,null,null,180,'UP!','真・言霊祭召喚: 01/28 → 02/03',78,null,null],
['29日',null,null,null,null,null,null,196,null,null,null,null,null],
['30日',null,null,null,null,null,null,239,null,null,null,null,null],
['31日',null,null,null,null,null,null,187,null,null,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:'2022年2月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:250},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)
      }
    });
  }

});