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([
        ['19:55',793,'【793位】','793位',null,null,null],
['21:00',793,null,null,null,null,null],
['22:05',793,null,null,null,null,null],
['22:20',790,'【790位】','790位',null,null,null],
['22:30',764,null,null,null,null,null],
['23:35',764,null,null,null,null,null],
['00:40',764,null,null,null,null,null],
['01:20',795,'【795位】','795位',null,null,null],
['01:30',792,null,null,null,null,null],
['02:35',792,null,null,null,null,null],
['03:40',792,null,null,null,null,null],
['04:30',796,'【796位】','796位',null,null,null],
['04:40',790,null,null,null,null,null],
['04:45',801,null,null,null,null,null],
['05:50',801,null,null,null,null,null],
['06:55',801,null,null,null,null,null],
['07:20',796,'【796位】','796位',null,null,null],
['07:30',797,null,null,null,null,null],
['08:35',797,null,null,null,null,null],
['09:40',797,null,null,null,null,null],
['10:15',804,'【804位】','804位',null,null,null],
['10:30',798,null,null,null,null,null],
['10:50',799,'【799位】','799位',null,null,null],
['11:55',799,null,null,null,null,null],
['13:00',799,null,null,null,null,null],
['13:20',810,'【810位】','810位',null,null,null],
['13:30',814,null,null,null,null,null],
['14:35',814,null,null,null,null,null],
['15:40',814,null,null,null,null,null],
['16:20',811,'【811位】','811位',null,null,null],
['16:30',809,null,null,null,null,null],
['16:45',847,'【847位】','847位',null,null,null],
['17:50',847,null,null,null,null,null],
['18:55',847,null,null,null,null,null],
['19:15',848,'【848位】','848位',null,null,null],
['19:20',826,null,null,null,null,null],
['19:30',833,null,null,null,null,null],
['19:50',833,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:754,max:900},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)
      }
    });
  }

});