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([
        ['23:40',595,'【595位】','595位',null,null,null],
['00:45',595,null,null,null,null,null],
['01:50',595,null,null,null,null,null],
['02:55',595,null,null,null,null,null],
['04:00',595,null,null,null,null,null],
['04:20',589,'【589位】','589位',null,null,null],
['04:30',577,null,null,null,null,null],
['05:35',577,null,null,null,null,null],
['06:40',577,null,null,null,null,null],
['07:20',579,'【579位】','579位',null,null,null],
['07:30',575,null,null,null,null,null],
['07:35',576,null,null,null,null,null],
['07:45',573,'【573位】','573位',null,null,null],
['08:50',573,null,null,null,null,null],
['09:55',573,null,null,null,null,null],
['10:15',572,'【572位】','572位',null,null,null],
['10:20',565,null,null,null,null,null],
['10:35',574,null,null,null,null,null],
['11:40',574,null,null,null,null,null],
['12:45',574,null,null,null,null,null],
['13:05',486,'【486位】','486位',null,null,null],
['13:15',481,null,null,null,null,null],
['13:20',594,null,null,null,null,null],
['13:30',614,'【614位】','614位',null,null,null],
['14:35',614,null,null,null,null,null],
['15:40',614,null,null,null,null,null],
['16:30',589,'【589位】','589位',null,null,null],
['16:35',585,null,null,null,null,null],
['16:45',565,null,null,null,null,null],
['16:50',584,null,null,null,null,null],
['17:55',584,null,null,null,null,null],
['19:00',584,null,null,null,null,null],
['19:15',587,'【587位】','587位',null,null,null],
['19:20',584,null,null,null,null,null],
['19:30',583,null,null,null,null,null],
['20:35',583,null,null,null,null,null],
['21:40',583,null,null,null,null,null],
['22:15',588,'【588位】','588位',null,null,null],
['22:20',583,null,null,null,null,null],
['22:30',576,null,null,null,null,null],
['23:35',576,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:471,max:700},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)
      }
    });
  }

});