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Posted to dev@poi.apache.org by bu...@apache.org on 2013/08/26 20:16:26 UTC

[Bug 55484] The wrong usage of byte in RGB

https://issues.apache.org/bugzilla/show_bug.cgi?id=55484

Dominik Stadler <do...@gmx.at> changed:

           What    |Removed                     |Added
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             Status|NEW                         |NEEDINFO

--- Comment #1 from Dominik Stadler <do...@gmx.at> ---
Can you provide a unit test or at least some java code which reproduces an
actual problem you see because of usage of byte? 

After all, color-values are three byte so it is possible to use three bytes to
represent it and there is nothing wrong per see with using a range from +/-127
instead of from 0 to 255 as long as you handle conversion to other datatypes
(short, int, ..) correctly.

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