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([
        ['16:45',352,'【352位】','352位',null,null,null],
['17:50',352,null,null,null,null,null],
['18:55',352,null,null,null,null,null],
['19:10',346,'【346位】','346位',null,null,null],
['19:15',351,null,null,null,null,null],
['19:20',352,null,null,null,null,null],
['19:25',360,null,null,null,null,null],
['20:30',360,null,null,null,null,null],
['21:35',360,null,null,null,null,null],
['22:20',353,'【353位】','353位',null,null,null],
['22:25',355,null,null,null,null,null],
['22:40',352,null,null,null,null,null],
['23:45',352,null,null,null,null,null],
['00:50',352,null,null,null,null,null],
['01:20',356,'【356位】','356位',null,null,null],
['01:25',359,null,null,null,null,null],
['01:40',358,null,null,null,null,null],
['02:45',358,null,null,null,null,null],
['03:50',358,null,null,null,null,null],
['04:20',349,'【349位】','349位',null,null,null],
['04:25',359,null,null,null,null,null],
['04:40',358,null,null,null,null,null],
['05:45',358,null,null,null,null,null],
['06:50',358,null,null,null,null,null],
['07:25',360,'【360位】','360位',null,null,null],
['08:30',360,null,null,null,null,null],
['09:35',360,null,null,null,null,null],
['10:25',357,'【357位】','357位',null,null,null],
['10:30',359,null,null,null,null,null],
['11:35',359,null,null,null,null,null],
['12:40',359,null,null,null,null,null],
['13:25',354,'【354位】','354位',null,null,null],
['13:30',355,null,null,null,null,null],
['14:35',355,null,null,null,null,null],
['15:40',355,null,null,null,null,null],
['16:25',346,'【346位】','346位',null,null,null],
['16:40',378,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:336,max:400},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)
      }
    });
  }

});