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([
        ['22:10',526,'【526位】','526位',null,null,null],
['22:30',519,null,null,null,null,null],
['23:35',519,null,null,null,null,null],
['00:40',519,null,null,null,null,null],
['01:35',533,'【533位】','533位',null,null,null],
['01:45',520,null,null,null,null,null],
['02:50',520,null,null,null,null,null],
['03:55',520,null,null,null,null,null],
['04:15',526,'【526位】','526位',null,null,null],
['04:30',523,null,null,null,null,null],
['04:35',522,null,null,null,null,null],
['05:40',522,null,null,null,null,null],
['06:45',522,null,null,null,null,null],
['07:15',533,'【533位】','533位',null,null,null],
['07:30',535,null,null,null,null,null],
['08:35',535,null,null,null,null,null],
['09:40',535,null,null,null,null,null],
['10:15',529,'【529位】','529位',null,null,null],
['10:25',536,null,null,null,null,null],
['10:30',529,null,null,null,null,null],
['11:35',529,null,null,null,null,null],
['12:40',529,null,null,null,null,null],
['13:15',565,'【565位】','565位',null,null,null],
['13:20',554,null,null,null,null,null],
['13:30',537,null,null,null,null,null],
['14:35',537,null,null,null,null,null],
['15:40',537,null,null,null,null,null],
['16:15',522,'【522位】','522位',null,null,null],
['16:20',548,null,null,null,null,null],
['16:30',553,null,null,null,null,null],
['16:40',545,'【545位】','545位',null,null,null],
['17:45',545,null,null,null,null,null],
['18:50',545,null,null,null,null,null],
['19:15',537,'【537位】','537位',null,null,null],
['19:20',574,null,null,null,null,null],
['19:35',506,null,null,null,null,null],
['19:40',545,'【545位】','545位',null,null,null],
['19:45',553,null,null,null,null,null],
['20:50',553,null,null,null,null,null],
['21:55',553,null,null,null,null,null],
['22:05',553,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:496,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)
      }
    });
  }

});