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([
        ['22:00',494,'【494位】','494位',null,null,null],
['22:20',447,null,null,null,null,null],
['22:25',437,'【437位】','437位',null,null,null],
['22:30',436,null,null,null,null,null],
['22:35',450,null,null,null,null,null],
['22:50',480,'【480位】','480位',null,null,null],
['23:55',480,null,null,null,null,null],
['01:00',480,null,null,null,null,null],
['01:15',487,'【487位】','487位',null,null,null],
['01:35',466,null,null,null,null,null],
['01:45',491,'【491位】','491位',null,null,null],
['02:50',491,null,null,null,null,null],
['03:55',491,null,null,null,null,null],
['04:25',502,'【502位】','502位',null,null,null],
['04:30',479,null,null,null,null,null],
['04:40',482,null,null,null,null,null],
['05:45',482,null,null,null,null,null],
['06:50',482,null,null,null,null,null],
['07:15',492,'【492位】','492位',null,null,null],
['07:20',493,null,null,null,null,null],
['07:30',496,null,null,null,null,null],
['07:40',497,'【497位】','497位',null,null,null],
['08:45',497,null,null,null,null,null],
['09:50',497,null,null,null,null,null],
['10:30',472,'【472位】','472位',null,null,null],
['10:40',470,null,null,null,null,null],
['10:50',471,null,null,null,null,null],
['11:55',471,null,null,null,null,null],
['13:00',471,null,null,null,null,null],
['13:15',466,'【466位】','466位',null,null,null],
['13:25',465,null,null,null,null,null],
['13:30',466,null,null,null,null,null],
['14:35',466,null,null,null,null,null],
['15:40',466,null,null,null,null,null],
['16:45',442,'【442位】','442位',null,null,null],
['16:50',505,null,null,null,null,null],
['16:55',504,null,null,null,null,null],
['17:00',484,null,null,null,null,null],
['18:05',484,null,null,null,null,null],
['19:10',486,'【486位】','486位',null,null,null],
['19:15',479,null,null,null,null,null],
['19:20',491,null,null,null,null,null],
['20:25',491,null,null,null,null,null],
['21:30',491,null,null,null,null,null],
['21:55',491,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:426,max:600},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)
      }
    });
  }

});