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([
        ['09:10',287,'【287位】','287位',null,null,null],
['10:15',287,null,null,null,null,null],
['10:30',292,'【292位】','292位',null,null,null],
['11:35',292,null,null,null,null,null],
['12:40',292,null,null,null,null,null],
['13:15',367,'【367位】','367位',null,null,null],
['13:20',313,null,null,null,null,null],
['14:25',313,null,null,null,null,null],
['15:30',313,null,null,null,null,null],
['16:15',307,'【307位】','307位',null,null,null],
['16:25',306,null,null,null,null,null],
['16:30',331,null,null,null,null,null],
['16:35',323,null,null,null,null,null],
['16:45',329,'【329位】','329位',null,null,null],
['17:50',329,null,null,null,null,null],
['18:55',329,null,null,null,null,null],
['19:25',325,'【325位】','325位',null,null,null],
['19:35',326,null,null,null,null,null],
['20:40',326,null,null,null,null,null],
['21:45',326,null,null,null,null,null],
['22:25',325,'【325位】','325位',null,null,null],
['22:30',335,null,null,null,null,null],
['22:35',332,null,null,null,null,null],
['22:45',337,null,null,null,null,null],
['23:50',337,null,null,null,null,null],
['00:55',337,null,null,null,null,null],
['01:30',347,'【347位】','347位',null,null,null],
['01:35',346,null,null,null,null,null],
['01:45',350,null,null,null,null,null],
['02:50',350,null,null,null,null,null],
['03:55',350,null,null,null,null,null],
['04:30',346,'【346位】','346位',null,null,null],
['04:35',348,null,null,null,null,null],
['04:45',364,null,null,null,null,null],
['05:50',364,null,null,null,null,null],
['06:55',364,null,null,null,null,null],
['07:15',370,'【370位】','370位',null,null,null],
['08:20',370,null,null,null,null,null],
['09:10',370,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:277,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)
      }
    });
  }

});