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([
        ['22:35',553,'【553位】','553位',null,null,null],
['23:40',553,null,null,null,null,null],
['00:45',553,null,null,null,null,null],
['01:15',585,'【585位】','585位',null,null,null],
['01:20',586,null,null,null,null,null],
['01:30',583,null,null,null,null,null],
['01:45',585,'【585位】','585位',null,null,null],
['02:50',585,null,null,null,null,null],
['03:55',585,null,null,null,null,null],
['04:20',591,'【591位】','591位',null,null,null],
['04:30',574,null,null,null,null,null],
['05:35',574,null,null,null,null,null],
['06:40',574,null,null,null,null,null],
['07:15',570,'【570位】','570位',null,null,null],
['08:20',570,null,null,null,null,null],
['09:25',570,null,null,null,null,null],
['10:30',569,'【569位】','569位',null,null,null],
['10:45',566,null,null,null,null,null],
['10:50',564,null,null,null,null,null],
['11:55',564,null,null,null,null,null],
['13:00',564,null,null,null,null,null],
['13:05',575,'【575位】','575位',null,null,null],
['13:15',576,null,null,null,null,null],
['13:20',569,null,null,null,null,null],
['13:30',570,'【570位】','570位',null,null,null],
['14:35',570,null,null,null,null,null],
['15:40',570,null,null,null,null,null],
['16:15',569,'【569位】','569位',null,null,null],
['16:20',581,null,null,null,null,null],
['16:30',578,null,null,null,null,null],
['17:35',578,null,null,null,null,null],
['18:40',578,null,null,null,null,null],
['19:15',674,'【674位】','674位',null,null,null],
['19:20',681,null,null,null,null,null],
['19:30',634,null,null,null,null,null],
['19:35',635,null,null,null,null,null],
['19:45',550,'【550位】','550位',null,null,null],
['20:50',550,null,null,null,null,null],
['21:55',550,null,null,null,null,null],
['22:15',541,'【541位】','541位',null,null,null],
['22:20',545,null,null,null,null,null],
['22:30',532,null,null,null,null,null],
['22:35',534,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:522,max:700},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)
      }
    });
  }

});