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([
        ['15:50',456,'【456位】','456位',null,null,null],
['16:10',458,null,null,null,null,null],
['16:20',448,'【448位】','448位',null,null,null],
['16:25',452,null,null,null,null,null],
['16:35',478,null,null,null,null,null],
['17:40',478,null,null,null,null,null],
['18:45',478,null,null,null,null,null],
['19:15',494,'【494位】','494位',null,null,null],
['19:20',498,null,null,null,null,null],
['19:25',497,null,null,null,null,null],
['19:35',487,null,null,null,null,null],
['19:45',488,'【488位】','488位',null,null,null],
['20:50',488,null,null,null,null,null],
['21:55',488,null,null,null,null,null],
['22:15',509,'【509位】','509位',null,null,null],
['22:20',529,null,null,null,null,null],
['22:25',527,null,null,null,null,null],
['22:30',531,null,null,null,null,null],
['22:35',539,null,null,null,null,null],
['23:40',539,null,null,null,null,null],
['00:45',539,null,null,null,null,null],
['01:15',544,'【544位】','544位',null,null,null],
['01:20',548,null,null,null,null,null],
['01:30',542,null,null,null,null,null],
['02:35',542,null,null,null,null,null],
['03:40',542,null,null,null,null,null],
['04:20',541,'【541位】','541位',null,null,null],
['04:25',530,null,null,null,null,null],
['04:35',531,null,null,null,null,null],
['05:40',531,null,null,null,null,null],
['06:45',531,null,null,null,null,null],
['07:20',529,'【529位】','529位',null,null,null],
['07:25',533,null,null,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],
['10:30',540,'【540位】','540位',null,null,null],
['10:45',541,null,null,null,null,null],
['10:55',542,'【542位】','542位',null,null,null],
['12:00',542,null,null,null,null,null],
['13:05',542,null,null,null,null,null],
['13:10',554,'【554位】','554位',null,null,null],
['13:15',538,null,null,null,null,null],
['13:20',549,null,null,null,null,null],
['13:25',551,null,null,null,null,null],
['13:30',569,null,null,null,null,null],
['14:35',569,null,null,null,null,null],
['15:40',569,null,null,null,null,null],
['15:45',569,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:438,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)
      }
    });
  }

});