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([
        ['21:55',599,'【599位】','599位',null,null,null],
['22:15',604,null,null,null,null,null],
['23:20',604,null,null,null,null,null],
['00:25',604,null,null,null,null,null],
['01:30',604,null,null,null,null,null],
['01:35',601,'【601位】','601位',null,null,null],
['01:45',593,null,null,null,null,null],
['02:50',593,null,null,null,null,null],
['03:55',593,null,null,null,null,null],
['04:15',648,'【648位】','648位',null,null,null],
['04:30',586,null,null,null,null,null],
['04:35',585,null,null,null,null,null],
['05:40',585,null,null,null,null,null],
['06:45',585,null,null,null,null,null],
['07:15',591,'【591位】','591位',null,null,null],
['07:30',580,null,null,null,null,null],
['08:35',580,null,null,null,null,null],
['09:40',580,null,null,null,null,null],
['10:25',588,'【588位】','588位',null,null,null],
['10:30',597,null,null,null,null,null],
['11:35',597,null,null,null,null,null],
['12:40',597,null,null,null,null,null],
['13:15',588,'【588位】','588位',null,null,null],
['13:20',586,null,null,null,null,null],
['13:30',591,null,null,null,null,null],
['14:35',591,null,null,null,null,null],
['15:40',591,null,null,null,null,null],
['16:15',630,'【630位】','630位',null,null,null],
['16:20',599,null,null,null,null,null],
['16:30',584,null,null,null,null,null],
['16:40',615,'【615位】','615位',null,null,null],
['17:45',615,null,null,null,null,null],
['18:50',615,null,null,null,null,null],
['19:15',598,'【598位】','598位',null,null,null],
['19:20',592,null,null,null,null,null],
['19:35',619,null,null,null,null,null],
['19:40',629,'【629位】','629位',null,null,null],
['19:45',624,null,null,null,null,null],
['20:50',624,null,null,null,null,null],
['21:50',624,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:570,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)
      }
    });
  }

});