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([
        ['05:35',471,'【471位】','471位',null,null,null],
['06:40',471,null,null,null,null,null],
['07:15',474,'【474位】','474位',null,null,null],
['08:20',474,null,null,null,null,null],
['09:25',474,null,null,null,null,null],
['10:30',468,'【468位】','468位',null,null,null],
['10:50',475,null,null,null,null,null],
['11:55',475,null,null,null,null,null],
['13:00',475,null,null,null,null,null],
['13:05',479,'【479位】','479位',null,null,null],
['13:15',480,null,null,null,null,null],
['13:20',486,null,null,null,null,null],
['14:25',486,null,null,null,null,null],
['15:30',486,null,null,null,null,null],
['16:15',477,'【477位】','477位',null,null,null],
['16:20',470,null,null,null,null,null],
['16:30',465,null,null,null,null,null],
['17:35',465,null,null,null,null,null],
['18:40',465,null,null,null,null,null],
['19:15',582,'【582位】','582位',null,null,null],
['19:20',592,null,null,null,null,null],
['19:30',593,null,null,null,null,null],
['19:35',594,null,null,null,null,null],
['19:45',479,'【479位】','479位',null,null,null],
['20:50',479,null,null,null,null,null],
['21:55',479,null,null,null,null,null],
['22:15',510,'【510位】','510位',null,null,null],
['22:20',537,null,null,null,null,null],
['22:30',524,null,null,null,null,null],
['22:35',527,null,null,null,null,null],
['22:45',498,'【498位】','498位',null,null,null],
['22:50',496,null,null,null,null,null],
['23:55',496,null,null,null,null,null],
['01:00',496,null,null,null,null,null],
['01:15',503,'【503位】','503位',null,null,null],
['01:20',504,null,null,null,null,null],
['01:30',512,null,null,null,null,null],
['02:35',512,null,null,null,null,null],
['03:40',512,null,null,null,null,null],
['04:25',513,'【513位】','513位',null,null,null],
['04:30',511,null,null,null,null,null],
['04:50',512,'【512位】','512位',null,null,null],
['05:30',512,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:455,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)
      }
    });
  }

});