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([
        ['03:30',508,'【508位】','508位',null,null,null],
['04:25',579,'【579位】','579位',null,null,null],
['04:30',480,null,null,null,null,null],
['04:40',483,null,null,null,null,null],
['05:45',483,null,null,null,null,null],
['06:50',483,null,null,null,null,null],
['07:15',493,'【493位】','493位',null,null,null],
['07:20',494,null,null,null,null,null],
['07:30',497,null,null,null,null,null],
['07:40',498,'【498位】','498位',null,null,null],
['08:45',498,null,null,null,null,null],
['09:50',498,null,null,null,null,null],
['10:30',488,'【488位】','488位',null,null,null],
['10:50',496,null,null,null,null,null],
['11:55',496,null,null,null,null,null],
['13:00',496,null,null,null,null,null],
['13:15',470,'【470位】','470位',null,null,null],
['13:20',471,null,null,null,null,null],
['13:25',472,null,null,null,null,null],
['13:30',473,null,null,null,null,null],
['14:35',473,null,null,null,null,null],
['15:40',473,null,null,null,null,null],
['16:45',472,'【472位】','472位',null,null,null],
['16:50',525,null,null,null,null,null],
['16:55',515,null,null,null,null,null],
['17:00',499,null,null,null,null,null],
['18:05',499,null,null,null,null,null],
['19:10',502,'【502位】','502位',null,null,null],
['19:15',556,null,null,null,null,null],
['19:20',528,null,null,null,null,null],
['20:25',528,null,null,null,null,null],
['21:30',528,null,null,null,null,null],
['22:25',527,'【527位】','527位',null,null,null],
['22:30',566,null,null,null,null,null],
['22:40',560,null,null,null,null,null],
['23:45',560,null,null,null,null,null],
['00:50',560,null,null,null,null,null],
['01:20',599,'【599位】','599位',null,null,null],
['01:30',565,null,null,null,null,null],
['02:35',565,null,null,null,null,null],
['03:25',565,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:460,max:600},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)
      }
    });
  }

});