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([
        ['09:30',334,'【334位】','334位',null,null,null],
['10:30',336,'【336位】','336位',null,null,null],
['11:35',336,null,null,null,null,null],
['12:40',336,null,null,null,null,null],
['13:15',339,'【339位】','339位',null,null,null],
['13:20',326,null,null,null,null,null],
['13:25',328,null,null,null,null,null],
['13:30',329,null,null,null,null,null],
['14:35',329,null,null,null,null,null],
['15:40',329,null,null,null,null,null],
['16:45',321,'【321位】','321位',null,null,null],
['16:50',368,null,null,null,null,null],
['16:55',362,null,null,null,null,null],
['17:00',365,null,null,null,null,null],
['18:05',365,null,null,null,null,null],
['19:10',374,'【374位】','374位',null,null,null],
['19:15',376,null,null,null,null,null],
['19:20',377,null,null,null,null,null],
['20:25',377,null,null,null,null,null],
['21:30',377,null,null,null,null,null],
['22:25',371,'【371位】','371位',null,null,null],
['22:30',362,null,null,null,null,null],
['22:40',389,null,null,null,null,null],
['23:45',389,null,null,null,null,null],
['00:50',389,null,null,null,null,null],
['01:15',387,'【387位】','387位',null,null,null],
['01:20',347,null,null,null,null,null],
['01:30',385,null,null,null,null,null],
['02:35',385,null,null,null,null,null],
['03:40',385,null,null,null,null,null],
['04:15',374,'【374位】','374位',null,null,null],
['04:30',375,null,null,null,null,null],
['05:35',375,null,null,null,null,null],
['06:40',375,null,null,null,null,null],
['07:20',377,'【377位】','377位',null,null,null],
['07:30',376,null,null,null,null,null],
['08:35',376,null,null,null,null,null],
['09:25',376,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:311,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)
      }
    });
  }

});