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([
        ['05:20',901,'【901位】','901位',null,null,null],
['06:25',901,null,null,null,null,null],
['07:20',904,'【904位】','904位',null,null,null],
['07:30',899,null,null,null,null,null],
['07:35',891,null,null,null,null,null],
['08:40',891,null,null,null,null,null],
['09:45',891,null,null,null,null,null],
['10:15',900,'【900位】','900位',null,null,null],
['10:20',901,null,null,null,null,null],
['10:35',904,null,null,null,null,null],
['11:40',904,null,null,null,null,null],
['12:45',904,null,null,null,null,null],
['13:05',924,'【924位】','924位',null,null,null],
['13:15',925,null,null,null,null,null],
['13:20',924,null,null,null,null,null],
['13:30',911,'【911位】','911位',null,null,null],
['14:35',911,null,null,null,null,null],
['15:40',911,null,null,null,null,null],
['16:30',944,'【944位】','944位',null,null,null],
['16:35',931,null,null,null,null,null],
['16:45',921,null,null,null,null,null],
['16:50',901,null,null,null,null,null],
['17:55',901,null,null,null,null,null],
['19:00',901,null,null,null,null,null],
['19:15',907,'【907位】','907位',null,null,null],
['19:20',914,null,null,null,null,null],
['19:30',913,null,null,null,null,null],
['20:35',913,null,null,null,null,null],
['21:40',913,null,null,null,null,null],
['22:15',947,'【947位】','947位',null,null,null],
['22:20',909,null,null,null,null,null],
['22:30',913,null,null,null,null,null],
['23:35',913,null,null,null,null,null],
['00:40',913,null,null,null,null,null],
['01:15',918,'【918位】','918位',null,null,null],
['01:20',936,null,null,null,null,null],
['01:30',946,null,null,null,null,null],
['01:35',913,null,null,null,null,null],
['02:40',913,null,null,null,null,null],
['03:45',913,null,null,null,null,null],
['04:15',925,'【925位】','925位',null,null,null],
['05:15',925,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:881,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)
      }
    });
  }

});