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([
        ['09:00',315,'【315位】','315位',null,null,null],
['10:05',315,null,null,null,null,null],
['10:50',314,'【314位】','314位',null,null,null],
['11:55',314,null,null,null,null,null],
['13:00',314,null,null,null,null,null],
['13:15',319,'【319位】','319位',null,null,null],
['13:20',321,null,null,null,null,null],
['13:30',320,null,null,null,null,null],
['14:35',320,null,null,null,null,null],
['15:40',320,null,null,null,null,null],
['16:15',314,'【314位】','314位',null,null,null],
['16:20',339,null,null,null,null,null],
['17:25',339,null,null,null,null,null],
['18:30',339,null,null,null,null,null],
['19:15',335,'【335位】','335位',null,null,null],
['19:20',337,null,null,null,null,null],
['19:30',338,null,null,null,null,null],
['19:45',342,'【342位】','342位',null,null,null],
['20:50',342,null,null,null,null,null],
['21:55',342,null,null,null,null,null],
['22:15',370,'【370位】','370位',null,null,null],
['22:20',375,null,null,null,null,null],
['22:30',354,null,null,null,null,null],
['22:35',339,null,null,null,null,null],
['22:45',338,'【338位】','338位',null,null,null],
['22:50',336,null,null,null,null,null],
['23:55',336,null,null,null,null,null],
['01:00',336,null,null,null,null,null],
['01:15',384,'【384位】','384位',null,null,null],
['01:20',354,null,null,null,null,null],
['01:30',362,null,null,null,null,null],
['02:35',362,null,null,null,null,null],
['03:40',362,null,null,null,null,null],
['04:30',355,'【355位】','355位',null,null,null],
['04:50',354,null,null,null,null,null],
['05:55',354,null,null,null,null,null],
['07:00',354,null,null,null,null,null],
['07:15',360,'【360位】','360位',null,null,null],
['07:45',362,'【362位】','362位',null,null,null],
['08:50',362,null,null,null,null,null],
['09:00',362,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:304,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)
      }
    });
  }

});