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', 'iOS総合');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addRows([
        ['22:30',833,'【833位】','833位',null,null,null],
['22:35',829,null,null,null,null,null],
['22:50',826,null,null,null,null,null],
['23:55',826,null,null,null,null,null],
['01:00',826,null,null,null,null,null],
['01:15',805,'【805位】','805位',null,null,null],
['01:30',782,null,null,null,null,null],
['01:35',831,null,null,null,null,null],
['01:45',829,'【829位】','829位',null,null,null],
['02:50',829,null,null,null,null,null],
['03:55',829,null,null,null,null,null],
['04:25',851,'【851位】','851位',null,null,null],
['04:30',774,null,null,null,null,null],
['04:40',779,null,null,null,null,null],
['05:45',779,null,null,null,null,null],
['06:50',779,null,null,null,null,null],
['07:15',739,'【739位】','739位',null,null,null],
['07:20',745,null,null,null,null,null],
['07:30',748,null,null,null,null,null],
['07:40',753,'【753位】','753位',null,null,null],
['08:45',753,null,null,null,null,null],
['09:50',753,null,null,null,null,null],
['10:30',721,'【721位】','721位',null,null,null],
['10:40',722,null,null,null,null,null],
['10:50',721,null,null,null,null,null],
['11:55',721,null,null,null,null,null],
['13:00',721,null,null,null,null,null],
['13:15',729,'【729位】','729位',null,null,null],
['13:20',731,null,null,null,null,null],
['13:25',727,null,null,null,null,null],
['13:30',728,null,null,null,null,null],
['14:35',728,null,null,null,null,null],
['15:40',728,null,null,null,null,null],
['16:45',728,null,null,null,null,null],
['16:50',726,'【726位】','726位',null,null,null],
['16:55',748,null,null,null,null,null],
['17:00',749,null,null,null,null,null],
['18:05',749,null,null,null,null,null],
['19:10',738,'【738位】','738位',null,null,null],
['19:15',745,null,null,null,null,null],
['19:20',746,null,null,null,null,null],
['20:25',746,null,null,null,null,null],
['21:30',746,null,null,null,null,null],
['22:25',748,'【748位】','748位',null,null,null]
        ]);
  var options = {
    chartArea: {'width':'90%', 'height':'65%', 'left':40 },
    'pointSize': 3,
    hAxis: { titleTextStyle:{italic:false}, format:'#',ticks: [1,5,10,15,20,25,30] },
    vAxis: { format:'#',viewWindow:{min:711,max:900},direction:-1 },
    legend: {position: 'top' },
    tooltip: { trigger: 'both' },
    focusTarget: 'category',
    colors:['pink','#e74c3c']
  };

  var chart = new google.visualization.LineChart(document.getElementById('graphField'));
  chart.draw(data, options);

  var lastlogday=0 -1 ;
  var lastlogcat=6;

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

});