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([
        ['21:25',362,'【362位】','362位',null,null,null],
['22:30',351,'【351位】','351位',null,null,null],
['22:45',345,null,null,null,null,null],
['23:50',345,null,null,null,null,null],
['00:55',345,null,null,null,null,null],
['01:20',356,'【356位】','356位',null,null,null],
['01:30',342,null,null,null,null,null],
['01:35',329,null,null,null,null,null],
['01:45',334,'【334位】','334位',null,null,null],
['02:50',334,null,null,null,null,null],
['03:55',334,null,null,null,null,null],
['04:20',317,'【317位】','317位',null,null,null],
['04:30',324,null,null,null,null,null],
['04:45',330,'【330位】','330位',null,null,null],
['05:50',330,null,null,null,null,null],
['06:55',330,null,null,null,null,null],
['07:15',333,'【333位】','333位',null,null,null],
['07:30',343,null,null,null,null,null],
['08:35',343,null,null,null,null,null],
['09:40',343,null,null,null,null,null],
['10:45',346,'【346位】','346位',null,null,null],
['11:50',346,null,null,null,null,null],
['12:55',346,null,null,null,null,null],
['13:15',297,'【297位】','297位',null,null,null],
['13:20',354,null,null,null,null,null],
['13:30',353,null,null,null,null,null],
['14:35',353,null,null,null,null,null],
['15:40',353,null,null,null,null,null],
['16:15',309,'【309位】','309位',null,null,null],
['16:25',308,null,null,null,null,null],
['16:30',317,null,null,null,null,null],
['16:35',345,null,null,null,null,null],
['16:45',343,'【343位】','343位',null,null,null],
['17:50',343,null,null,null,null,null],
['18:55',343,null,null,null,null,null],
['19:15',347,'【347位】','347位',null,null,null],
['19:35',348,null,null,null,null,null],
['20:40',348,null,null,null,null,null],
['21:25',348,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:400},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)
      }
    });
  }

});