Hello,

The current implementation of QLandmark doesn't include bearing. In most
cases, bearing doesn't seem necessary.However, some particular landmarks can
only be seen from a particular viewpoint. For example, two landmarks stand
back to back with the same coordinates, you could only see one of the two
landmarks at one time and you would like your smartphone only tells the
landmark you are facing. In this case, bearing might solve the problem.

I could create a subclass of QLandmark and add bearing attribute, but there
might have some problems with QLandmarkManager. I am trying to use gpx
format to store/retrieve landmarks (are there some other ways that I could
easily customize attributes?) which can't add bearing attribute.

Could anyone share some thoughts?

Best Regards,
-Daniel
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