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([
        ['19:50',361,'【361位】','361位',null,null,null],
['20:55',361,null,null,null,null,null],
['22:00',361,null,null,null,null,null],
['22:20',332,'【332位】','332位',null,null,null],
['22:25',343,null,null,null,null,null],
['22:30',342,null,null,null,null,null],
['22:35',341,null,null,null,null,null],
['22:50',386,'【386位】','386位',null,null,null],
['23:55',386,null,null,null,null,null],
['01:00',386,null,null,null,null,null],
['01:15',385,'【385位】','385位',null,null,null],
['01:35',382,null,null,null,null,null],
['01:45',373,'【373位】','373位',null,null,null],
['02:50',373,null,null,null,null,null],
['03:55',373,null,null,null,null,null],
['04:25',343,'【343位】','343位',null,null,null],
['04:30',356,null,null,null,null,null],
['05:35',356,null,null,null,null,null],
['06:40',356,null,null,null,null,null],
['07:15',354,'【354位】','354位',null,null,null],
['07:20',355,null,null,null,null,null],
['07:30',358,null,null,null,null,null],
['08:35',358,null,null,null,null,null],
['09:40',358,null,null,null,null,null],
['10:30',356,'【356位】','356位',null,null,null],
['11:35',356,null,null,null,null,null],
['12:40',356,null,null,null,null,null],
['13:15',382,'【382位】','382位',null,null,null],
['13:20',384,null,null,null,null,null],
['13:25',380,null,null,null,null,null],
['13:30',381,null,null,null,null,null],
['14:35',381,null,null,null,null,null],
['15:40',381,null,null,null,null,null],
['16:45',629,'【629位】','629位',null,null,null],
['16:50',735,null,null,null,null,null],
['16:55',670,null,null,null,null,null],
['17:00',413,null,null,null,null,null],
['18:05',413,null,null,null,null,null],
['19:10',435,'【435位】','435位',null,null,null],
['19:15',412,null,null,null,null,null],
['19:20',403,null,null,null,null,null],
['19:45',403,null,null,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:322,max:800},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)
      }
    });
  }

});