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([
        ['04:15',279,'【279位】','279位',null,null,null],
['04:20',283,null,null,null,null,null],
['04:30',268,null,null,null,null,null],
['05:35',268,null,null,null,null,null],
['06:40',268,null,null,null,null,null],
['07:15',267,'【267位】','267位',null,null,null],
['07:30',268,null,null,null,null,null],
['08:35',268,null,null,null,null,null],
['09:40',268,null,null,null,null,null],
['10:30',266,'【266位】','266位',null,null,null],
['11:35',266,null,null,null,null,null],
['12:40',266,null,null,null,null,null],
['13:15',271,'【271位】','271位',null,null,null],
['13:20',274,null,null,null,null,null],
['14:25',274,null,null,null,null,null],
['15:30',274,null,null,null,null,null],
['16:15',593,'【593位】','593位',null,null,null],
['16:25',587,null,null,null,null,null],
['16:30',563,null,null,null,null,null],
['16:35',519,null,null,null,null,null],
['16:45',281,'【281位】','281位',null,null,null],
['17:50',281,null,null,null,null,null],
['18:55',281,null,null,null,null,null],
['19:15',291,'【291位】','291位',null,null,null],
['19:25',289,null,null,null,null,null],
['20:30',289,null,null,null,null,null],
['21:35',289,null,null,null,null,null],
['22:30',299,'【299位】','299位',null,null,null],
['22:35',296,null,null,null,null,null],
['22:45',290,null,null,null,null,null],
['23:50',290,null,null,null,null,null],
['00:55',290,null,null,null,null,null],
['01:30',311,'【311位】','311位',null,null,null],
['01:35',306,null,null,null,null,null],
['01:45',305,null,null,null,null,null],
['02:50',305,null,null,null,null,null],
['03:55',305,null,null,null,null,null],
['04:10',305,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:256,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)
      }
    });
  }

});