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',334,'【334位】','334位',null,null,null],
['22:20',334,null,null,null,null,null],
['22:35',351,'【351位】','351位',null,null,null],
['23:40',351,null,null,null,null,null],
['00:45',351,null,null,null,null,null],
['01:20',332,'【332位】','332位',null,null,null],
['01:25',328,null,null,null,null,null],
['01:30',326,null,null,null,null,null],
['01:35',365,null,null,null,null,null],
['02:40',365,null,null,null,null,null],
['03:45',365,null,null,null,null,null],
['04:20',383,'【383位】','383位',null,null,null],
['04:30',376,null,null,null,null,null],
['04:35',368,null,null,null,null,null],
['05:40',368,null,null,null,null,null],
['06:45',368,null,null,null,null,null],
['07:15',370,'【370位】','370位',null,null,null],
['07:20',382,null,null,null,null,null],
['07:25',369,null,null,null,null,null],
['08:30',369,null,null,null,null,null],
['09:35',369,null,null,null,null,null],
['10:20',368,'【368位】','368位',null,null,null],
['10:35',374,null,null,null,null,null],
['11:40',374,null,null,null,null,null],
['12:45',374,null,null,null,null,null],
['13:15',373,'【373位】','373位',null,null,null],
['13:20',348,null,null,null,null,null],
['13:35',374,null,null,null,null,null],
['14:40',374,null,null,null,null,null],
['15:45',374,null,null,null,null,null],
['16:20',377,'【377位】','377位',null,null,null],
['16:25',386,null,null,null,null,null],
['16:30',381,null,null,null,null,null],
['16:35',399,null,null,null,null,null],
['17:40',399,null,null,null,null,null],
['18:45',399,null,null,null,null,null],
['19:20',400,'【400位】','400位',null,null,null],
['19:25',411,null,null,null,null,null],
['19:30',410,null,null,null,null,null],
['20:35',410,null,null,null,null,null],
['21:10',410,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: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)
      }
    });
  }

});