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([
        ['20:10',373,'【373位】','373位',null,null,null],
['21:15',373,null,null,null,null,null],
['22:15',382,'【382位】','382位',null,null,null],
['22:20',378,null,null,null,null,null],
['22:30',380,null,null,null,null,null],
['22:45',379,'【379位】','379位',null,null,null],
['23:50',379,null,null,null,null,null],
['00:55',379,null,null,null,null,null],
['01:20',307,'【307位】','307位',null,null,null],
['01:30',297,null,null,null,null,null],
['01:45',383,'【383位】','383位',null,null,null],
['02:50',383,null,null,null,null,null],
['03:55',383,null,null,null,null,null],
['04:20',348,'【348位】','348位',null,null,null],
['04:30',368,null,null,null,null,null],
['04:35',372,null,null,null,null,null],
['05:40',372,null,null,null,null,null],
['06:45',372,null,null,null,null,null],
['07:15',379,'【379位】','379位',null,null,null],
['07:25',375,null,null,null,null,null],
['08:30',375,null,null,null,null,null],
['09:35',375,null,null,null,null,null],
['10:30',383,'【383位】','383位',null,null,null],
['10:50',382,null,null,null,null,null],
['11:55',382,null,null,null,null,null],
['13:00',382,null,null,null,null,null],
['13:05',393,'【393位】','393位',null,null,null],
['13:15',394,null,null,null,null,null],
['13:20',381,null,null,null,null,null],
['13:30',393,'【393位】','393位',null,null,null],
['14:35',393,null,null,null,null,null],
['15:40',393,null,null,null,null,null],
['16:15',366,'【366位】','366位',null,null,null],
['16:20',400,null,null,null,null,null],
['17:25',400,null,null,null,null,null],
['18:30',400,null,null,null,null,null],
['19:15',389,'【389位】','389位',null,null,null],
['19:20',391,null,null,null,null,null],
['19:30',394,null,null,null,null,null],
['19:45',390,'【390位】','390位',null,null,null],
['20:05',390,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:287,max:450},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)
      }
    });
  }

});