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,90,null,null,169,null,null],
['2日',null,null,null,174,null,null,123,null,null,174,null,null],
['3日',null,null,null,208,null,null,165,null,null,null,null,null],
['4日',null,null,null,217,null,null,187,null,null,null,null,null],
['5日',198,null,null,247,null,null,198,null,null,null,null,null],
['6日',216,null,null,235,'UP!','『感謝のリボンに愛を束ねて』後半ガチャ: 05/06 → 05/26',null,null,null,null,null,null],
['7日',206,null,null,128,null,null,null,null,null,128,null,null],
['8日',203,null,null,null,null,null,null,null,null,160,null,null],
['9日',280,null,null,176,null,null,null,null,null,176,null,null],
['10日',281,null,null,218,null,null,null,null,null,null,null,null],
['11日',260,'UP!','『アウトサイドホリデー』前半ガチャ: 04/11 → 04/27',260,null,null,null,null,null,null,null,null],
['12日',111,null,null,269,null,null,111,null,null,null,null,null],
['13日',null,null,null,273,null,null,129,null,null,null,null,null],
['14日',198,null,null,280,null,null,198,null,null,null,null,null],
['15日',250,null,null,304,null,null,null,null,null,null,null,null],
['16日',315,null,null,325,null,null,null,null,null,null,null,null],
['17日',286,null,null,339,null,null,null,null,null,null,null,null],
['18日',257,'UP!','『アウトサイドホリデー』後半ガチャ: 04/18 → 05/06',303,null,null,null,null,null,null,null,null],
['19日',157,null,null,239,null,null,157,null,null,null,null,null],
['20日',192,null,null,337,null,null,192,null,null,null,null,null],
['21日',253,null,null,422,null,null,null,null,null,null,null,null],
['22日',296,null,null,369,null,null,null,null,null,null,null,null],
['23日',305,null,null,344,'UP!','『ダテンクエスト』前半ガチャ: 05/23 → 06/10',null,null,null,null,null,null],
['24日',306,null,null,140,null,null,null,null,null,140,null,null],
['25日',280,null,null,153,null,null,null,null,null,153,null,null],
['26日',240,null,null,206,null,null,null,null,null,null,null,null],
['27日',235,'UP!','『感謝のリボンに愛を束ねて』前半ガチャ: 04/27 → 05/18',250,null,null,null,null,null,null,null,null],
['28日',47,null,null,298,null,null,47,null,null,null,null,null],
['29日',null,null,null,335,null,null,64,null,null,null,null,null],
['30日',92,null,null,360,null,null,92,null,null,null,null,null],
['31日',null,null,null,448,'UP!','『ダテンクエスト』後半ガチャ: 05/31 → 06/17',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5月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:500},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)
      }
    });
  }

});