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([
        ['13:50',684,'【684位】','684位',null,null,null],
['14:55',684,null,null,null,null,null],
['16:00',684,null,null,null,null,null],
['16:20',648,'【648位】','648位',null,null,null],
['16:25',646,null,null,null,null,null],
['16:30',647,null,null,null,null,null],
['16:35',645,null,null,null,null,null],
['16:40',653,null,null,null,null,null],
['17:45',653,null,null,null,null,null],
['18:50',653,null,null,null,null,null],
['19:20',618,'【618位】','618位',null,null,null],
['19:25',628,null,null,null,null,null],
['19:30',634,null,null,null,null,null],
['20:35',634,null,null,null,null,null],
['21:40',634,null,null,null,null,null],
['22:35',647,'【647位】','647位',null,null,null],
['23:40',647,null,null,null,null,null],
['00:45',647,null,null,null,null,null],
['01:20',648,'【648位】','648位',null,null,null],
['02:25',648,null,null,null,null,null],
['03:30',648,null,null,null,null,null],
['04:20',610,'【610位】','610位',null,null,null],
['05:25',610,null,null,null,null,null],
['06:30',610,null,null,null,null,null],
['07:10',615,'【615位】','615位',null,null,null],
['07:25',618,null,null,null,null,null],
['07:30',620,null,null,null,null,null],
['08:35',620,null,null,null,null,null],
['09:40',620,null,null,null,null,null],
['10:25',628,'【628位】','628位',null,null,null],
['10:30',617,null,null,null,null,null],
['11:35',617,null,null,null,null,null],
['12:40',617,null,null,null,null,null],
['13:10',642,'【642位】','642位',null,null,null],
['13:15',625,null,null,null,null,null],
['13:25',623,null,null,null,null,null],
['13:45',623,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:600,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)
      }
    });
  }

});