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([
        ['21:15',326,'【326位】','326位',null,null,null],
['22:20',326,null,null,null,null,null],
['22:30',429,'【429位】','429位',null,null,null],
['22:45',340,null,null,null,null,null],
['22:50',337,null,null,null,null,null],
['23:55',337,null,null,null,null,null],
['01:00',337,null,null,null,null,null],
['01:15',339,'【339位】','339位',null,null,null],
['01:30',334,null,null,null,null,null],
['02:35',334,null,null,null,null,null],
['03:40',334,null,null,null,null,null],
['04:15',333,'【333位】','333位',null,null,null],
['04:30',348,null,null,null,null,null],
['05:35',348,null,null,null,null,null],
['06:40',348,null,null,null,null,null],
['07:15',352,'【352位】','352位',null,null,null],
['07:30',351,null,null,null,null,null],
['07:35',353,null,null,null,null,null],
['07:45',352,'【352位】','352位',null,null,null],
['08:50',352,null,null,null,null,null],
['09:55',352,null,null,null,null,null],
['10:30',357,'【357位】','357位',null,null,null],
['10:35',356,null,null,null,null,null],
['10:45',350,null,null,null,null,null],
['11:50',350,null,null,null,null,null],
['12:55',350,null,null,null,null,null],
['13:15',339,'【339位】','339位',null,null,null],
['13:20',415,null,null,null,null,null],
['13:30',363,null,null,null,null,null],
['14:35',363,null,null,null,null,null],
['15:40',363,null,null,null,null,null],
['16:15',351,'【351位】','351位',null,null,null],
['16:20',343,null,null,null,null,null],
['16:30',350,null,null,null,null,null],
['17:35',350,null,null,null,null,null],
['18:40',350,null,null,null,null,null],
['19:15',625,'【625位】','625位',null,null,null],
['19:20',377,null,null,null,null,null],
['20:25',377,null,null,null,null,null],
['21:10',377,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:316,max:700},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)
      }
    });
  }

});