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([
        ['20:05',607,'【607位】','607位',null,null,null],
['21:10',607,null,null,null,null,null],
['22:15',590,'【590位】','590位',null,null,null],
['22:20',533,null,null,null,null,null],
['22:25',536,null,null,null,null,null],
['22:30',589,null,null,null,null,null],
['23:35',589,null,null,null,null,null],
['00:40',589,null,null,null,null,null],
['01:15',584,'【584位】','584位',null,null,null],
['01:20',560,null,null,null,null,null],
['01:30',568,null,null,null,null,null],
['01:45',573,'【573位】','573位',null,null,null],
['02:50',573,null,null,null,null,null],
['03:55',573,null,null,null,null,null],
['04:30',574,'【574位】','574位',null,null,null],
['04:40',590,null,null,null,null,null],
['05:45',590,null,null,null,null,null],
['06:50',590,null,null,null,null,null],
['07:20',560,'【560位】','560位',null,null,null],
['07:30',561,null,null,null,null,null],
['08:35',561,null,null,null,null,null],
['09:40',561,null,null,null,null,null],
['10:15',582,'【582位】','582位',null,null,null],
['10:30',576,null,null,null,null,null],
['10:50',565,'【565位】','565位',null,null,null],
['11:55',565,null,null,null,null,null],
['13:00',565,null,null,null,null,null],
['13:20',587,'【587位】','587位',null,null,null],
['13:30',576,null,null,null,null,null],
['14:35',576,null,null,null,null,null],
['15:40',576,null,null,null,null,null],
['16:20',581,'【581位】','581位',null,null,null],
['16:30',582,null,null,null,null,null],
['16:45',577,'【577位】','577位',null,null,null],
['17:50',577,null,null,null,null,null],
['18:55',577,null,null,null,null,null],
['19:20',564,'【564位】','564位',null,null,null],
['19:30',570,null,null,null,null,null],
['20:00',570,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:523,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)
      }
    });
  }

});