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([
        ['18:00',521,'【521位】','521位',null,null,null],
['19:05',521,null,null,null,null,null],
['19:10',604,'【604位】','604位',null,null,null],
['19:15',605,null,null,null,null,null],
['19:20',471,null,null,null,null,null],
['19:35',553,'【553位】','553位',null,null,null],
['20:40',553,null,null,null,null,null],
['21:45',553,null,null,null,null,null],
['22:25',456,'【456位】','456位',null,null,null],
['22:30',581,null,null,null,null,null],
['22:35',574,null,null,null,null,null],
['22:40',573,null,null,null,null,null],
['23:45',573,null,null,null,null,null],
['00:50',573,null,null,null,null,null],
['01:05',588,'【588位】','588位',null,null,null],
['01:10',591,null,null,null,null,null],
['01:15',593,null,null,null,null,null],
['01:25',592,null,null,null,null,null],
['01:35',593,'【593位】','593位',null,null,null],
['02:40',593,null,null,null,null,null],
['03:45',593,null,null,null,null,null],
['04:20',591,'【591位】','591位',null,null,null],
['04:25',606,null,null,null,null,null],
['05:30',606,null,null,null,null,null],
['06:35',606,null,null,null,null,null],
['07:15',607,'【607位】','607位',null,null,null],
['07:20',605,null,null,null,null,null],
['07:25',609,null,null,null,null,null],
['07:35',610,null,null,null,null,null],
['08:40',610,null,null,null,null,null],
['09:45',610,null,null,null,null,null],
['10:20',616,'【616位】','616位',null,null,null],
['10:25',615,null,null,null,null,null],
['10:30',633,null,null,null,null,null],
['10:35',636,null,null,null,null,null],
['11:40',636,null,null,null,null,null],
['12:45',636,null,null,null,null,null],
['13:10',679,'【679位】','679位',null,null,null],
['13:20',613,null,null,null,null,null],
['13:25',667,null,null,null,null,null],
['13:30',665,null,null,null,null,null],
['13:35',668,'【668位】','668位',null,null,null],
['14:40',668,null,null,null,null,null],
['15:45',668,null,null,null,null,null],
['16:15',663,'【663位】','663位',null,null,null],
['16:20',653,null,null,null,null,null],
['16:25',697,null,null,null,null,null],
['16:30',700,null,null,null,null,null],
['16:35',691,null,null,null,null,null],
['17:40',691,null,null,null,null,null],
['17:55',691,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:446,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)
      }
    });
  }

});