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,149,null,null,76,null,null,149,null,null],
['2日',188,null,null,294,null,null,188,null,null,null,null,null],
['3日',248,null,null,349,null,null,null,null,null,null,null,null],
['4日',303,null,null,442,null,null,null,null,null,null,null,null],
['5日',373,null,null,461,null,null,null,null,null,null,null,null],
['6日',337,null,null,570,null,null,null,null,null,null,null,null],
['7日',350,null,null,597,null,null,null,null,null,null,null,null],
['8日',345,null,null,495,null,null,null,null,null,null,null,null],
['9日',408,null,null,580,null,null,null,null,null,null,null,null],
['10日',409,null,null,594,null,null,null,null,null,null,null,null],
['11日',394,null,null,648,'UP!','祝福の花が舞う Blue Sky Weddingガシャ: 06/11 → 06/19',null,null,null,null,null,null],
['12日',98,null,null,92,null,null,98,null,null,92,null,null],
['13日',180,null,null,165,null,null,180,null,null,165,null,null],
['14日',344,null,null,251,null,null,null,null,null,null,null,null],
['15日',40,null,null,347,null,null,40,null,null,null,null,null],
['16日',null,null,null,426,'UP!','ドラマチックライブステージ『アイドルマスター SideM』記念ガシャ: 06/16 → 06/29',51,null,null,null,null,null],
['17日',null,null,null,395,null,null,83,null,null,null,null,null],
['18日',null,null,null,365,null,null,132,null,null,null,null,null],
['19日',null,null,null,352,'UP!','夏の夜を彩るキャンドルナイトガシャ: 06/19 → 06/29',155,null,null,null,null,null],
['20日',null,null,null,45,null,null,61,null,null,45,null,null],
['21日',136,null,null,null,null,null,136,null,null,85,null,null],
['22日',246,null,null,163,null,null,null,null,null,163,null,null],
['23日',323,null,null,265,null,null,null,null,null,null,null,null],
['24日',396,null,null,315,null,null,null,null,null,null,null,null],
['25日',430,null,null,361,null,null,null,null,null,null,null,null],
['26日',428,null,null,357,null,null,null,null,null,null,null,null],
['27日',421,null,null,255,null,null,null,null,null,null,null,null],
['28日',587,null,null,344,null,null,null,null,null,null,null,null],
['29日',543,null,null,344,'UP!','GROWING FES -夜陰のルミネセンス-: 06/29 → 07/03',null,null,null,null,null,null],
['30日',506,null,null,9,null,null,null,null,null,9,null,null],
['31日',440,'UP!','心躍る雨音♪梅雨を楽しむキャンペーンガシャ: 05/31 → 06/11',null,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6月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:700},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=30 -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)
      }
    });
  }

});