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([
        ['08:20',355,'【355位】','355位',null,null,null],
['09:25',355,null,null,null,null,null],
['10:15',349,'【349位】','349位',null,null,null],
['11:20',349,null,null,null,null,null],
['12:25',349,null,null,null,null,null],
['13:05',348,'【348位】','348位',null,null,null],
['13:15',375,null,null,null,null,null],
['13:20',376,null,null,null,null,null],
['13:30',364,'【364位】','364位',null,null,null],
['14:35',364,null,null,null,null,null],
['15:40',364,null,null,null,null,null],
['16:30',341,'【341位】','341位',null,null,null],
['16:35',312,null,null,null,null,null],
['16:45',323,null,null,null,null,null],
['16:50',326,null,null,null,null,null],
['17:55',326,null,null,null,null,null],
['19:00',326,null,null,null,null,null],
['19:15',225,'【225位】','225位',null,null,null],
['19:30',224,null,null,null,null,null],
['20:35',224,null,null,null,null,null],
['21:40',224,null,null,null,null,null],
['22:15',211,'【211位】','211位',null,null,null],
['22:30',205,null,null,null,null,null],
['23:35',205,null,null,null,null,null],
['00:40',205,null,null,null,null,null],
['01:30',201,'【201位】','201位',null,null,null],
['01:35',187,null,null,187,null,null],
['02:40',null,null,null,187,null,null],
['03:45',null,null,null,187,null,null],
['04:20',null,null,null,184,'【184位】','184位'],
['05:25',null,null,null,184,null,null],
['06:30',null,null,null,184,null,null],
['07:20',null,null,null,190,'【190位】','190位'],
['08:20',null,null,null,190,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:174,max:400},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)
      }
    });
  }

});