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,27,null,null,168,null,null],
['2日',null,null,null,190,null,null,36,null,null,190,null,null],
['3日',null,null,null,230,null,null,50,null,null,null,null,null],
['4日',null,null,null,254,null,null,68,null,null,null,null,null],
['5日',null,null,null,276,null,null,79,null,null,null,null,null],
['6日',150,null,null,275,null,null,150,null,null,null,null,null],
['7日',205,null,null,279,null,null,null,null,null,null,null,null],
['8日',231,null,null,323,null,null,null,null,null,null,null,null],
['9日',247,null,null,299,null,null,null,null,null,null,null,null],
['10日',212,null,null,292,null,null,null,null,null,null,null,null],
['11日',121,null,null,285,null,null,121,null,null,null,null,null],
['12日',184,null,null,341,null,null,184,null,null,null,null,null],
['13日',238,null,null,13,null,null,null,null,null,13,null,null],
['14日',262,'UP!','2022バレンタイン記念★4初獲得メンバー1人確定ガチャ: 02/14 → 03/06',null,null,null,null,null,null,18,null,null],
['15日',203,null,null,null,null,null,null,null,null,27,null,null],
['16日',205,null,null,null,null,null,null,null,null,34,null,null],
['17日',240,null,null,null,null,null,null,null,null,43,null,null],
['18日',272,null,null,null,null,null,null,null,null,48,null,null],
['19日',328,'UP!','コアクマ☆ロージーガチャ: 02/19 → 02/28',null,null,null,null,null,null,15,null,null],
['20日',106,null,null,null,null,null,106,null,null,18,null,null],
['21日',144,null,null,null,null,null,144,null,null,25,null,null],
['22日',210,null,null,null,null,null,null,null,null,38,'UP!','りみ誕生日記念 Precious birthday！ガチャ: 03/22 → 03/25'],
['23日',244,null,null,null,null,null,null,null,null,41,null,null],
['24日',261,null,null,null,null,null,null,null,null,55,null,null],
['25日',290,null,null,null,null,null,null,null,null,62,null,null],
['26日',272,null,null,null,null,null,null,null,null,70,'UP!','ガールズバンドライフ！PLUS ガチャ〘復刻〙: 03/26 → 03/31'],
['27日',270,null,null,null,null,null,null,null,null,85,null,null],
['28日',318,null,null,null,null,null,null,null,null,107,null,null],
['29日',null,null,null,null,null,null,null,null,null,145,null,null],
['30日',null,null,null,183,null,null,null,null,null,183,null,null],
['31日',null,null,null,203,null,null,null,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3月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:350},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=4;

  if(lastlogday>=0){
    chart.setSelection([{
      row: lastlogday,
      column: lastlogcat
    }]);
  
    google.visualization.events.addListener(chart, 'click', function() {
      if(chart.getSelection()[0]){
        //chart.setSelection(null)
      }
    });
  }

});