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([
        ['05:55',345,'【345位】','345位',null,null,null],
['07:00',345,null,null,null,null,null],
['07:35',344,'【344位】','344位',null,null,null],
['08:40',344,null,null,null,null,null],
['09:45',344,null,null,null,null,null],
['10:15',348,'【348位】','348位',null,null,null],
['11:20',348,null,null,null,null,null],
['12:25',348,null,null,null,null,null],
['13:05',347,'【347位】','347位',null,null,null],
['13:15',351,null,null,null,null,null],
['13:20',352,null,null,null,null,null],
['13:30',322,'【322位】','322位',null,null,null],
['14:35',322,null,null,null,null,null],
['15:40',322,null,null,null,null,null],
['16:30',326,'【326位】','326位',null,null,null],
['16:35',331,null,null,null,null,null],
['16:45',345,null,null,null,null,null],
['16:50',332,null,null,null,null,null],
['17:55',332,null,null,null,null,null],
['19:00',332,null,null,null,null,null],
['19:15',362,'【362位】','362位',null,null,null],
['19:20',352,null,null,null,null,null],
['19:30',351,null,null,null,null,null],
['20:35',351,null,null,null,null,null],
['21:40',351,null,null,null,null,null],
['22:15',354,'【354位】','354位',null,null,null],
['22:20',338,null,null,null,null,null],
['22:30',333,null,null,null,null,null],
['23:35',333,null,null,null,null,null],
['00:40',333,null,null,null,null,null],
['01:15',336,'【336位】','336位',null,null,null],
['01:30',342,null,null,null,null,null],
['01:35',331,null,null,null,null,null],
['02:40',331,null,null,null,null,null],
['03:45',331,null,null,null,null,null],
['04:15',333,'【333位】','333位',null,null,null],
['04:20',336,null,null,null,null,null],
['05:25',336,null,null,null,null,null],
['05:50',336,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:312,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)
      }
    });
  }

});