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([
        ['19:40',324,'【324位】','324位',null,null,null],
['20:45',324,null,null,null,null,null],
['21:50',324,null,null,null,null,null],
['22:20',323,'【323位】','323位',null,null,null],
['22:25',312,null,null,null,null,null],
['22:35',311,null,null,null,null,null],
['23:40',311,null,null,null,null,null],
['00:45',311,null,null,null,null,null],
['01:25',309,'【309位】','309位',null,null,null],
['01:35',302,null,null,null,null,null],
['02:40',302,null,null,null,null,null],
['03:45',302,null,null,null,null,null],
['04:20',308,'【308位】','308位',null,null,null],
['04:30',306,null,null,null,null,null],
['04:35',308,null,null,null,null,null],
['05:40',308,null,null,null,null,null],
['06:45',308,null,null,null,null,null],
['07:15',309,'【309位】','309位',null,null,null],
['07:20',308,null,null,null,null,null],
['07:25',307,null,null,null,null,null],
['07:40',309,'【309位】','309位',null,null,null],
['08:45',309,null,null,null,null,null],
['09:50',309,null,null,null,null,null],
['10:55',312,'【312位】','312位',null,null,null],
['12:00',312,null,null,null,null,null],
['13:05',312,null,null,null,null,null],
['13:35',294,'【294位】','294位',null,null,null],
['13:40',302,null,null,null,null,null],
['14:45',302,null,null,null,null,null],
['15:50',302,null,null,null,null,null],
['16:20',305,'【305位】','305位',null,null,null],
['16:25',316,null,null,null,null,null],
['16:35',286,null,null,null,null,null],
['17:40',286,null,null,null,null,null],
['18:45',286,null,null,null,null,null],
['19:20',274,'【274位】','274位',null,null,null],
['19:35',274,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:264,max:350},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)
      }
    });
  }

});