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([
        ['20:25',455,'【455位】','455位',null,null,null],
['21:30',455,null,null,null,null,null],
['22:20',434,'【434位】','434位',null,null,null],
['22:25',425,null,null,null,null,null],
['22:30',424,null,null,null,null,null],
['22:35',439,null,null,null,null,null],
['22:50',408,'【408位】','408位',null,null,null],
['23:55',408,null,null,null,null,null],
['01:00',408,null,null,null,null,null],
['01:15',407,'【407位】','407位',null,null,null],
['01:30',405,null,null,null,null,null],
['01:35',407,null,null,null,null,null],
['01:45',409,'【409位】','409位',null,null,null],
['02:50',409,null,null,null,null,null],
['03:55',409,null,null,null,null,null],
['04:25',425,'【425位】','425位',null,null,null],
['04:30',431,null,null,null,null,null],
['05:35',431,null,null,null,null,null],
['06:40',431,null,null,null,null,null],
['07:15',433,'【433位】','433位',null,null,null],
['07:20',431,null,null,null,null,null],
['07:30',434,null,null,null,null,null],
['07:40',436,'【436位】','436位',null,null,null],
['08:45',436,null,null,null,null,null],
['09:50',436,null,null,null,null,null],
['10:30',445,'【445位】','445位',null,null,null],
['11:35',445,null,null,null,null,null],
['12:40',445,null,null,null,null,null],
['13:15',444,'【444位】','444位',null,null,null],
['13:20',441,null,null,null,null,null],
['13:30',442,null,null,null,null,null],
['14:35',442,null,null,null,null,null],
['15:40',442,null,null,null,null,null],
['16:45',440,'【440位】','440位',null,null,null],
['16:50',482,null,null,null,null,null],
['16:55',484,null,null,null,null,null],
['17:00',456,null,null,null,null,null],
['18:05',456,null,null,null,null,null],
['19:10',456,null,null,null,null,null],
['19:15',477,'【477位】','477位',null,null,null],
['19:20',467,null,null,null,null,null],
['20:20',467,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:395,max:500},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)
      }
    });
  }

});