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([
        ['18:40',561,'【561位】','561位',null,null,null],
['19:10',636,'【636位】','636位',null,null,null],
['19:20',577,null,null,null,null,null],
['19:25',599,null,null,null,null,null],
['19:30',593,null,null,null,null,null],
['20:35',593,null,null,null,null,null],
['21:40',593,null,null,null,null,null],
['22:20',586,'【586位】','586位',null,null,null],
['22:25',610,null,null,null,null,null],
['22:45',605,'【605位】','605位',null,null,null],
['23:50',605,null,null,null,null,null],
['00:55',605,null,null,null,null,null],
['01:10',602,'【602位】','602位',null,null,null],
['01:20',601,null,null,null,null,null],
['01:25',582,null,null,null,null,null],
['01:35',581,'【581位】','581位',null,null,null],
['02:40',581,null,null,null,null,null],
['03:45',581,null,null,null,null,null],
['04:50',581,null,null,null,null,null],
['05:35',557,'【557位】','557位',null,null,null],
['05:40',551,null,null,null,null,null],
['05:45',553,null,null,null,null,null],
['05:55',569,null,null,null,null,null],
['07:00',569,null,null,null,null,null],
['07:25',565,'【565位】','565位',null,null,null],
['07:30',566,null,null,null,null,null],
['07:35',564,null,null,null,null,null],
['08:40',564,null,null,null,null,null],
['09:45',564,null,null,null,null,null],
['10:15',563,'【563位】','563位',null,null,null],
['10:25',553,null,null,null,null,null],
['11:30',553,null,null,null,null,null],
['12:35',553,null,null,null,null,null],
['13:10',649,'【649位】','649位',null,null,null],
['13:15',689,null,null,null,null,null],
['13:20',577,null,null,null,null,null],
['14:25',577,null,null,null,null,null],
['15:30',577,null,null,null,null,null],
['16:15',579,'【579位】','579位',null,null,null],
['16:25',615,null,null,null,null,null],
['17:30',615,null,null,null,null,null],
['18:35',615,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:541,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)
      }
    });
  }

});