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([
        ['08:20',262,'【262位】','262位',null,null,null],
['09:25',262,null,null,null,null,null],
['10:30',269,'【269位】','269位',null,null,null],
['11:35',269,null,null,null,null,null],
['12:40',269,null,null,null,null,null],
['13:15',358,'【358位】','358位',null,null,null],
['13:20',281,null,null,null,null,null],
['14:25',281,null,null,null,null,null],
['15:30',281,null,null,null,null,null],
['16:15',292,'【292位】','292位',null,null,null],
['16:30',294,null,null,null,null,null],
['16:45',300,'【300位】','300位',null,null,null],
['17:50',300,null,null,null,null,null],
['18:55',300,null,null,null,null,null],
['19:15',322,'【322位】','322位',null,null,null],
['19:25',318,null,null,null,null,null],
['19:35',319,null,null,null,null,null],
['20:40',319,null,null,null,null,null],
['21:45',319,null,null,null,null,null],
['22:25',318,'【318位】','318位',null,null,null],
['22:30',323,null,null,null,null,null],
['22:35',320,null,null,null,null,null],
['22:45',340,null,null,null,null,null],
['23:50',340,null,null,null,null,null],
['00:55',340,null,null,null,null,null],
['01:30',379,'【379位】','379位',null,null,null],
['01:35',373,null,null,null,null,null],
['01:45',374,null,null,null,null,null],
['02:50',374,null,null,null,null,null],
['03:55',374,null,null,null,null,null],
['04:30',373,'【373位】','373位',null,null,null],
['04:35',374,null,null,null,null,null],
['04:45',402,null,null,null,null,null],
['05:50',402,null,null,null,null,null],
['06:55',402,null,null,null,null,null],
['07:15',411,'【411位】','411位',null,null,null],
['08:15',411,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:252,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)
      }
    });
  }

});