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([
        ['00:35',553,'【553位】','553位',null,null,null],
['01:25',564,'【564位】','564位',null,null,null],
['01:30',521,null,null,null,null,null],
['01:40',578,null,null,null,null,null],
['02:45',578,null,null,null,null,null],
['03:50',578,null,null,null,null,null],
['04:40',558,'【558位】','558位',null,null,null],
['04:55',547,null,null,null,null,null],
['06:00',547,null,null,null,null,null],
['07:05',547,null,null,null,null,null],
['07:25',530,'【530位】','530位',null,null,null],
['07:30',531,null,null,null,null,null],
['08:35',531,null,null,null,null,null],
['09:40',531,null,null,null,null,null],
['10:30',533,'【533位】','533位',null,null,null],
['10:40',531,null,null,null,null,null],
['11:45',531,null,null,null,null,null],
['12:50',531,null,null,null,null,null],
['13:30',534,'【534位】','534位',null,null,null],
['13:40',518,null,null,null,null,null],
['14:45',518,null,null,null,null,null],
['15:50',518,null,null,null,null,null],
['16:25',506,'【506位】','506位',null,null,null],
['16:30',536,null,null,null,null,null],
['16:40',538,null,null,null,null,null],
['17:45',538,null,null,null,null,null],
['18:50',538,null,null,null,null,null],
['19:25',541,'【541位】','541位',null,null,null],
['19:30',542,null,null,null,null,null],
['20:35',542,null,null,null,null,null],
['21:40',542,null,null,null,null,null],
['22:25',502,'【502位】','502位',null,null,null],
['23:30',502,null,null,null,null,null],
['00:35',502,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:492,max:600},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)
      }
    });
  }

});