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',369,'【369位】','369位',null,null,null],
['22:45',366,null,null,null,null,null],
['23:50',366,null,null,null,null,null],
['00:55',366,null,null,null,null,null],
['01:15',335,'【335位】','335位',null,null,null],
['01:20',368,null,null,null,null,null],
['01:30',353,null,null,null,null,null],
['01:45',325,'【325位】','325位',null,null,null],
['02:50',325,null,null,null,null,null],
['03:55',325,null,null,null,null,null],
['04:20',326,'【326位】','326位',null,null,null],
['04:30',329,null,null,null,null,null],
['04:35',341,null,null,null,null,null],
['05:40',341,null,null,null,null,null],
['06:45',341,null,null,null,null,null],
['07:15',351,'【351位】','351位',null,null,null],
['07:25',350,null,null,null,null,null],
['08:30',350,null,null,null,null,null],
['09:35',350,null,null,null,null,null],
['10:30',353,'【353位】','353位',null,null,null],
['10:45',354,null,null,null,null,null],
['10:50',353,null,null,null,null,null],
['11:55',353,null,null,null,null,null],
['13:00',353,null,null,null,null,null],
['13:05',357,'【357位】','357位',null,null,null],
['13:15',358,null,null,null,null,null],
['13:20',354,null,null,null,null,null],
['13:30',362,'【362位】','362位',null,null,null],
['14:35',362,null,null,null,null,null],
['15:40',362,null,null,null,null,null],
['16:15',384,'【384位】','384位',null,null,null],
['16:20',340,null,null,null,null,null],
['17:25',340,null,null,null,null,null],
['18:30',340,null,null,null,null,null],
['19:15',348,'【348位】','348位',null,null,null],
['19:20',351,null,null,null,null,null],
['19:30',347,null,null,null,null,null],
['19:45',331,'【331位】','331位',null,null,null],
['20:50',331,null,null,null,null,null],
['21:55',331,null,null,null,null,null],
['22:15',375,'【375位】','375位',null,null,null],
['22:20',380,null,null,null,null,null],
['22:25',380,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:315,max:400},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)
      }
    });
  }

});