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([
        ['20:00',503,'【503位】','503位',null,null,null],
['21:05',503,null,null,null,null,null],
['22:10',503,null,null,null,null,null],
['22:15',481,'【481位】','481位',null,null,null],
['22:20',507,null,null,null,null,null],
['22:35',510,null,null,null,null,null],
['22:45',554,'【554位】','554位',null,null,null],
['22:50',552,null,null,null,null,null],
['23:55',552,null,null,null,null,null],
['01:00',552,null,null,null,null,null],
['01:15',539,'【539位】','539位',null,null,null],
['01:20',590,null,null,null,null,null],
['01:30',589,null,null,null,null,null],
['02:35',589,null,null,null,null,null],
['03:40',589,null,null,null,null,null],
['04:30',601,'【601位】','601位',null,null,null],
['04:50',572,null,null,null,null,null],
['05:55',572,null,null,null,null,null],
['07:00',572,null,null,null,null,null],
['07:15',578,'【578位】','578位',null,null,null],
['07:20',579,null,null,null,null,null],
['07:45',582,'【582位】','582位',null,null,null],
['08:50',582,null,null,null,null,null],
['09:55',582,null,null,null,null,null],
['10:30',578,'【578位】','578位',null,null,null],
['10:35',579,null,null,null,null,null],
['10:45',578,null,null,null,null,null],
['11:50',578,null,null,null,null,null],
['12:55',578,null,null,null,null,null],
['13:15',503,'【503位】','503位',null,null,null],
['13:20',405,null,null,null,null,null],
['14:25',405,null,null,null,null,null],
['15:30',405,null,null,null,null,null],
['16:20',403,'【403位】','403位',null,null,null],
['16:30',417,null,null,null,null,null],
['16:35',430,null,null,null,null,null],
['17:40',430,null,null,null,null,null],
['18:45',430,null,null,null,null,null],
['19:20',429,'【429位】','429位',null,null,null],
['19:55',429,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:393,max:700},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)
      }
    });
  }

});