set_location
Description:
[ Version ( since = "1.0.0" ) ]
public void set_location (double latitude, double longitude, double radius)
  public void set_location (double latitude, double longitude, double radius)
Sets the location-based properties of the YouTubeQuery: 
      latitude, 
      longitude, 
      location_radius and GDataYouTubeQuery:has-location
      .
Parameters:
| this | |
| latitude | 
           the new latitude, or   | 
      
| longitude | 
           the new longitude, or   | 
      
| radius | 
           the new location radius, or   |