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([
        ['06:30',434,'【434位】','434位',null,null,null],
['07:35',438,'【438位】','438位',null,null,null],
['07:45',437,null,null,null,null,null],
['08:50',437,null,null,null,null,null],
['09:55',437,null,null,null,null,null],
['10:20',450,'【450位】','450位',null,null,null],
['10:35',449,null,null,null,null,null],
['11:40',449,null,null,null,null,null],
['12:45',449,null,null,null,null,null],
['13:05',561,'【561位】','561位',null,null,null],
['13:20',509,null,null,null,null,null],
['13:30',440,'【440位】','440位',null,null,null],
['14:35',440,null,null,null,null,null],
['15:40',440,null,null,null,null,null],
['16:30',414,'【414位】','414位',null,null,null],
['16:35',406,null,null,null,null,null],
['16:45',422,null,null,null,null,null],
['16:50',416,null,null,null,null,null],
['17:55',416,null,null,null,null,null],
['19:00',416,null,null,null,null,null],
['19:15',349,'【349位】','349位',null,null,null],
['19:20',423,null,null,null,null,null],
['19:30',422,null,null,null,null,null],
['20:35',422,null,null,null,null,null],
['21:40',422,null,null,null,null,null],
['22:15',384,'【384位】','384位',null,null,null],
['22:20',438,null,null,null,null,null],
['22:30',437,null,null,null,null,null],
['23:35',437,null,null,null,null,null],
['00:40',437,null,null,null,null,null],
['01:15',431,'【431位】','431位',null,null,null],
['01:30',435,null,null,null,null,null],
['01:35',456,null,null,null,null,null],
['02:40',456,null,null,null,null,null],
['03:45',456,null,null,null,null,null],
['04:15',458,'【458位】','458位',null,null,null],
['04:20',466,null,null,null,null,null],
['05:25',466,null,null,null,null,null],
['06:25',466,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:339,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)
      }
    });
  }

});