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([
        ['22:45',881,'【881位】','881位',null,null,null],
['22:50',916,null,null,null,null,null],
['23:55',916,null,null,null,null,null],
['01:00',916,null,null,null,null,null],
['01:15',923,'【923位】','923位',null,null,null],
['01:30',920,null,null,null,null,null],
['01:35',917,null,null,null,null,null],
['01:45',914,'【914位】','914位',null,null,null],
['02:50',914,null,null,null,null,null],
['03:55',914,null,null,null,null,null],
['04:25',862,'【862位】','862位',null,null,null],
['04:30',928,null,null,null,null,null],
['04:40',926,null,null,null,null,null],
['05:45',926,null,null,null,null,null],
['06:50',926,null,null,null,null,null],
['07:15',940,'【940位】','940位',null,null,null],
['07:20',939,null,null,null,null,null],
['07:30',942,null,null,null,null,null],
['07:40',931,'【931位】','931位',null,null,null],
['08:45',931,null,null,null,null,null],
['09:50',931,null,null,null,null,null],
['10:30',860,'【860位】','860位',null,null,null],
['10:40',856,null,null,null,null,null],
['10:50',860,null,null,null,null,null],
['11:55',860,null,null,null,null,null],
['13:00',860,null,null,null,null,null],
['13:15',893,'【893位】','893位',null,null,null],
['13:20',875,null,null,null,null,null],
['13:30',876,null,null,null,null,null],
['14:35',876,null,null,null,null,null],
['15:40',876,null,null,null,null,null],
['16:45',877,'【877位】','877位',null,null,null],
['16:50',951,null,null,null,null,null],
['16:55',950,null,null,null,null,null],
['17:00',940,null,null,null,null,null],
['18:05',940,null,null,null,null,null],
['19:10',986,'【986位】','986位',null,null,null],
['19:15',887,null,null,null,null,null],
['19:20',888,null,null,null,null,null],
['20:25',888,null,null,null,null,null],
['21:30',888,null,null,null,null,null],
['22:25',893,'【893位】','893位',null,null,null],
['22:30',939,null,null,null,null,null],
['22:40',939,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:846,max:1000},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)
      }
    });
  }

});