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([
        ['11:35',860,'【860位】','860位',null,null,null],
['12:40',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],
['23:35',939,null,null,null,null,null],
['00:40',939,null,null,null,null,null],
['01:20',947,'【947位】','947位',null,null,null],
['01:30',863,null,null,null,null,null],
['02:35',863,null,null,null,null,null],
['03:40',863,null,null,null,null,null],
['04:15',876,'【876位】','876位',null,null,null],
['04:30',886,null,null,null,null,null],
['04:45',885,'【885位】','885位',null,null,null],
['05:50',885,null,null,null,null,null],
['06:55',885,null,null,null,null,null],
['07:20',855,'【855位】','855位',null,null,null],
['07:30',856,null,null,null,null,null],
['08:35',856,null,null,null,null,null],
['09:40',856,null,null,null,null,null],
['10:30',841,'【841位】','841位',null,null,null],
['10:35',842,null,null,null,null,null],
['10:45',841,null,null,null,null,null],
['11:30',841,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:831,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)
      }
    });
  }

});