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',241,null,null,null,null,null,null,null,null,137,null,null],
['2日',92,null,null,null,null,null,92,null,null,71,null,null],
['3日',null,null,null,null,null,null,98,null,null,85,null,null],
['4日',null,null,null,null,null,null,136,null,null,107,null,null],
['5日',null,null,null,null,null,null,173,'UP!','極・言霊祭召喚: 07/05 → 07/27',131,null,null],
['6日',null,null,null,null,null,null,49,null,null,114,null,null],
['7日',null,null,null,null,null,null,74,null,null,147,null,null],
['8日',null,null,null,null,null,null,123,null,null,173,'UP!','極・言霊祭召喚: 08/08 → 08/25'],
['9日',null,null,null,null,null,null,105,null,null,66,null,null],
['10日',null,null,null,null,null,null,92,null,null,87,null,null],
['11日',null,null,null,null,null,null,146,'UP!','GIJ2022召喚: 07/11 → 07/27',144,null,null],
['12日',null,null,null,null,null,null,30,null,null,171,null,null],
['13日',null,null,null,null,null,null,34,null,null,199,'UP!','真・言霊祭召喚: 08/13 → 08/25'],
['14日',null,null,null,null,null,null,64,null,null,71,null,null],
['15日',null,null,null,null,null,null,123,null,null,90,null,null],
['16日',null,null,null,null,null,null,179,null,null,143,null,null],
['17日',null,null,null,184,null,null,166,null,null,184,null,null],
['18日',null,null,null,219,null,null,172,'UP!','真・言霊祭召喚: 07/18 → 07/27',null,null,null],
['19日',null,null,null,149,null,null,59,null,null,149,null,null],
['20日',null,null,null,167,null,null,68,null,null,167,null,null],
['21日',null,null,null,207,null,null,74,null,null,null,null,null],
['22日',163,null,null,230,null,null,163,null,null,null,null,null],
['23日',215,null,null,246,null,null,null,null,null,null,null,null],
['24日',212,null,null,260,null,null,null,null,null,null,null,null],
['25日',221,null,null,230,'UP!','炎炎ノ消防隊召喚: 08/25 → 09/08',null,null,null,null,null,null],
['26日',201,null,null,48,null,null,null,null,null,48,null,null],
['27日',186,null,null,null,null,null,186,'UP!','仮面ライダー召喚 第4弾: 07/27 → 08/24',61,null,null],
['28日',null,null,null,null,null,null,31,null,null,88,null,null],
['29日',null,null,null,null,null,null,44,null,null,124,null,null],
['30日',null,null,null,165,null,null,81,null,null,165,null,null],
['31日',null,null,null,205,null,null,113,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8月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:300},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)
      }
    });
  }

});