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([
        ['17:00',484,'【484位】','484位',null,null,null],
['18:05',484,null,null,null,null,null],
['19:10',484,null,null,null,null,null],
['19:15',760,'【760位】','760位',null,null,null],
['19:20',763,null,null,null,null,null],
['19:30',765,null,null,null,null,null],
['19:35',775,null,null,null,null,null],
['19:45',515,'【515位】','515位',null,null,null],
['20:50',515,null,null,null,null,null],
['21:55',515,null,null,null,null,null],
['22:15',583,'【583位】','583位',null,null,null],
['22:20',581,null,null,null,null,null],
['22:30',568,null,null,null,null,null],
['22:35',569,null,null,null,null,null],
['22:45',493,'【493位】','493位',null,null,null],
['22:50',491,null,null,null,null,null],
['23:55',491,null,null,null,null,null],
['01:00',491,null,null,null,null,null],
['01:15',569,'【569位】','569位',null,null,null],
['01:30',478,null,null,null,null,null],
['02:35',478,null,null,null,null,null],
['03:40',478,null,null,null,null,null],
['04:25',479,'【479位】','479位',null,null,null],
['04:30',480,null,null,null,null,null],
['05:35',480,null,null,null,null,null],
['06:40',480,null,null,null,null,null],
['07:15',466,'【466位】','466位',null,null,null],
['07:20',462,null,null,null,null,null],
['07:45',465,'【465位】','465位',null,null,null],
['08:50',465,null,null,null,null,null],
['09:55',465,null,null,null,null,null],
['10:20',466,'【466位】','466位',null,null,null],
['10:30',478,null,null,null,null,null],
['10:35',475,null,null,null,null,null],
['11:40',475,null,null,null,null,null],
['12:45',475,null,null,null,null,null],
['13:15',548,'【548位】','548位',null,null,null],
['13:20',503,null,null,null,null,null],
['14:25',503,null,null,null,null,null],
['15:30',503,null,null,null,null,null],
['16:20',534,'【534位】','534位',null,null,null],
['16:30',529,null,null,null,null,null],
['16:35',548,null,null,null,null,null],
['16:55',548,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:452,max:800},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)
      }
    });
  }

});