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([
        ['23:00',458,'【458位】','458位',null,null,null],
['00:05',458,null,null,null,null,null],
['01:10',458,null,null,null,null,null],
['01:45',460,'【460位】','460位',null,null,null],
['02:50',460,null,null,null,null,null],
['03:55',460,null,null,null,null,null],
['04:15',458,'【458位】','458位',null,null,null],
['04:30',464,null,null,null,null,null],
['04:35',463,null,null,null,null,null],
['05:40',463,null,null,null,null,null],
['06:45',463,null,null,null,null,null],
['07:15',461,'【461位】','461位',null,null,null],
['07:30',463,null,null,null,null,null],
['08:35',463,null,null,null,null,null],
['09:40',463,null,null,null,null,null],
['10:25',471,'【471位】','471位',null,null,null],
['10:30',458,null,null,null,null,null],
['11:35',458,null,null,null,null,null],
['12:40',458,null,null,null,null,null],
['13:15',425,'【425位】','425位',null,null,null],
['13:20',439,null,null,null,null,null],
['13:30',478,null,null,null,null,null],
['14:35',478,null,null,null,null,null],
['15:40',478,null,null,null,null,null],
['16:15',585,'【585位】','585位',null,null,null],
['16:20',527,null,null,null,null,null],
['16:30',519,null,null,null,null,null],
['16:40',496,'【496位】','496位',null,null,null],
['17:45',496,null,null,null,null,null],
['18:50',496,null,null,null,null,null],
['19:15',482,'【482位】','482位',null,null,null],
['19:20',496,null,null,null,null,null],
['19:35',427,null,null,null,null,null],
['19:40',490,'【490位】','490位',null,null,null],
['19:45',489,null,null,null,null,null],
['20:50',489,null,null,null,null,null],
['21:55',489,null,null,null,null,null],
['22:20',494,'【494位】','494位',null,null,null],
['22:25',502,null,null,null,null,null],
['22:30',500,null,null,null,null,null],
['22:35',455,null,null,null,null,null],
['22:50',500,'【500位】','500位',null,null,null],
['22:55',500,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:415,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)
      }
    });
  }

});