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([
        ['20:00',922,'【922位】','922位',null,null,null],
['21:05',922,null,null,null,null,null],
['22:10',922,null,null,null,null,null],
['22:20',980,'【980位】','980位',null,null,null],
['22:35',913,null,null,null,null,null],
['22:40',914,null,null,null,null,null],
['23:45',914,null,null,null,null,null],
['00:50',914,null,null,null,null,null],
['01:05',855,'【855位】','855位',null,null,null],
['01:10',853,null,null,null,null,null],
['01:15',858,null,null,null,null,null],
['01:20',871,null,null,null,null,null],
['01:25',870,null,null,null,null,null],
['01:35',860,'【860位】','860位',null,null,null],
['02:40',860,null,null,null,null,null],
['03:45',860,null,null,null,null,null],
['04:20',897,'【897位】','897位',null,null,null],
['04:25',884,null,null,null,null,null],
['05:30',884,null,null,null,null,null],
['06:35',884,null,null,null,null,null],
['07:10',886,'【886位】','886位',null,null,null],
['07:15',889,null,null,null,null,null],
['07:20',890,null,null,null,null,null],
['07:25',885,null,null,null,null,null],
['07:35',876,'【876位】','876位',null,null,null],
['08:40',876,null,null,null,null,null],
['09:45',876,null,null,null,null,null],
['10:15',891,'【891位】','891位',null,null,null],
['10:20',897,null,null,null,null,null],
['10:30',890,null,null,null,null,null],
['10:35',891,null,null,null,null,null],
['10:40',890,'【890位】','890位',null,null,null],
['11:45',890,null,null,null,null,null],
['12:50',890,null,null,null,null,null],
['13:10',894,'【894位】','894位',null,null,null],
['13:20',914,null,null,null,null,null],
['16:25',964,null,null,null,null,null],
['16:30',967,null,null,null,null,null],
['16:35',983,'【983位】','983位',null,null,null],
['17:40',983,null,null,null,null,null],
['18:45',983,null,null,null,null,null],
['19:05',987,'【987位】','987位',null,null,null],
['19:15',970,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:843,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)
      }
    });
  }

});