On 12/11/2012 19:24, Antoine Villeret wrote:
and what about the opposite ?
stay in discrete coordinate in the code and add a normalized message ?
in that way the conversion is done only once (when the ROI is set in
normalized coord) and not each time we set the data (for pix_set)
maybe i'm going wrong...
i'd rather not.
the way it is now, [pix_roi] is independent of the actual pixes.
i very much like it that way.
one could provide helper-functions to easily convert a given ROI/pix to
absolute coordinates on the C++ layer, if you care about the programming
overhead.
the computational overhead is small enough.
fgmasdr
IOhannes
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