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([
        ['22:50',986,'【986位】','986位',null,null,null],
['23:55',986,null,null,null,null,null],
['01:00',986,null,null,null,null,null],
['01:15',975,'【975位】','975位',null,null,null],
['01:45',948,null,null,null,null,null],
['02:50',948,null,null,null,null,null],
['03:55',948,null,null,null,null,null],
['04:25',950,'【950位】','950位',null,null,null],
['04:30',938,null,null,null,null,null],
['04:40',936,null,null,null,null,null],
['05:45',936,null,null,null,null,null],
['06:50',936,null,null,null,null,null],
['07:15',950,'【950位】','950位',null,null,null],
['07:20',949,null,null,null,null,null],
['07:30',952,null,null,null,null,null],
['07:40',941,'【941位】','941位',null,null,null],
['08:45',941,null,null,null,null,null],
['09:50',941,null,null,null,null,null],
['10:30',976,'【976位】','976位',null,null,null],
['10:40',968,null,null,null,null,null],
['10:50',969,null,null,null,null,null],
['11:55',969,null,null,null,null,null],
['13:00',969,null,null,null,null,null],
['13:15',827,'【827位】','827位',null,null,null],
['13:20',885,null,null,null,null,null],
['13:25',887,null,null,null,null,null],
['13:30',888,null,null,null,null,null],
['14:35',888,null,null,null,null,null],
['15:40',888,null,null,null,null,null],
['16:45',889,'【889位】','889位',null,null,null],
['16:50',913,null,null,null,null,null],
['16:55',928,null,null,null,null,null],
['17:00',870,null,null,null,null,null],
['18:05',870,null,null,null,null,null],
['19:10',870,null,null,null,null,null],
['19:15',903,'【903位】','903位',null,null,null],
['19:20',904,null,null,null,null,null],
['20:25',904,null,null,null,null,null],
['21:30',904,null,null,null,null,null],
['22:25',913,'【913位】','913位',null,null,null],
['22:30',905,null,null,null,null,null],
['22:40',903,null,null,null,null,null],
['22:45',903,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:817,max:1000},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)
      }
    });
  }

});