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',225,null,null,null,null,null,null,null,null,72,null,null],
['2日',264,null,null,null,null,null,null,null,null,106,null,null],
['3日',275,null,null,null,null,null,null,null,null,124,null,null],
['4日',258,'UP!','マレウス＆ラギー ピックアップ 見習いシェフver: 04/04 → 04/18',null,null,null,null,null,null,140,null,null],
['5日',116,null,null,null,null,null,116,null,null,146,'UP!','復刻 エペル バースデー召喚: 05/05 → 05/11'],
['6日',null,null,null,null,null,null,119,null,null,39,null,null],
['7日',157,null,null,null,null,null,157,null,null,40,null,null],
['8日',206,'UP!','ヴィル バースデー召喚: 04/08 → 04/14',null,null,null,null,null,null,65,null,null],
['9日',30,null,null,null,null,null,30,null,null,79,null,null],
['10日',null,null,null,null,null,null,27,null,null,94,null,null],
['11日',null,null,null,null,null,null,46,null,null,91,null,null],
['12日',null,null,null,null,null,null,75,null,null,76,null,null],
['13日',null,null,null,null,null,null,98,null,null,99,'UP!','復刻 シルバー バースデー召喚: 05/13 → 05/19'],
['14日',null,null,null,null,null,null,101,null,null,33,null,null],
['15日',null,null,null,null,null,null,88,'UP!','復刻 NRCマスターシェフ 期間限定召喚: 04/15 → 04/28',58,null,null],
['16日',null,null,null,null,null,null,30,null,null,62,null,null],
['17日',null,null,null,null,null,null,46,null,null,85,null,null],
['18日',null,null,null,null,null,null,69,null,null,126,null,null],
['19日',null,null,null,null,null,null,37,null,null,139,null,null],
['20日',null,null,null,null,null,null,65,null,null,118,'UP!','オルト ピックアップ召喚: 05/20 → 05/25'],
['21日',null,null,null,null,null,null,86,null,null,158,null,null],
['22日',93,null,null,null,null,null,93,null,null,138,null,null],
['23日',204,null,null,null,null,null,null,null,null,131,null,null],
['24日',272,null,null,null,null,null,null,null,null,145,null,null],
['25日',312,null,null,null,null,null,null,null,null,139,'UP!','イデア ピックアップ召喚: 05/25 → 05/30'],
['26日',321,null,null,null,null,null,null,null,null,96,null,null],
['27日',288,null,null,null,null,null,null,null,null,131,null,null],
['28日',274,'UP!','復刻 フェアリーガラ 期間限定召喚: 04/28 → 05/13',null,null,null,null,null,null,142,null,null],
['29日',25,null,null,null,null,null,25,null,null,157,null,null],
['30日',34,null,null,null,null,null,34,null,null,145,'UP!','フェアリーガラIF 期間限定召喚: 05/30 → 06/17'],
['31日',null,null,null,null,null,null,null,null,null,12,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5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=10;

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

});