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([
        ['16:20',423,'【423位】','423位',null,null,null],
['16:25',426,null,null,null,null,null],
['17:30',426,null,null,null,null,null],
['18:35',426,null,null,null,null,null],
['19:10',435,'【435位】','435位',null,null,null],
['19:20',417,null,null,null,null,null],
['19:25',425,null,null,null,null,null],
['20:30',425,null,null,null,null,null],
['21:35',425,null,null,null,null,null],
['22:40',422,'【422位】','422位',null,null,null],
['23:45',422,null,null,null,null,null],
['00:50',422,null,null,null,null,null],
['01:25',436,'【436位】','436位',null,null,null],
['01:35',428,null,null,null,null,null],
['01:40',427,null,null,null,null,null],
['02:45',427,null,null,null,null,null],
['03:50',427,null,null,null,null,null],
['04:25',406,'【406位】','406位',null,null,null],
['04:40',407,null,null,null,null,null],
['05:45',407,null,null,null,null,null],
['06:50',407,null,null,null,null,null],
['07:20',441,'【441位】','441位',null,null,null],
['07:25',411,null,null,null,null,null],
['07:40',412,null,null,null,null,null],
['08:45',412,null,null,null,null,null],
['09:50',412,null,null,null,null,null],
['10:25',405,'【405位】','405位',null,null,null],
['10:40',406,null,null,null,null,null],
['11:45',406,null,null,null,null,null],
['12:50',406,null,null,null,null,null],
['13:10',408,'【408位】','408位',null,null,null],
['13:15',407,null,null,null,null,null],
['13:20',421,null,null,null,null,null],
['13:25',383,null,null,null,null,null],
['13:40',385,'【385位】','385位',null,null,null],
['14:45',385,null,null,null,null,null],
['15:50',385,null,null,null,null,null],
['16:15',385,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:373,max:500},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)
      }
    });
  }

});