On 2012/02/13 14:52, David Reitter <david.reit...@gmail.com> wrote:
> In an ideal world, one would standardize on one format (such as JPEG) and 
> make it work on all platforms.

Windows' default image format is BMP, but some Windows versions ship
with a JPEG decoder.  We could easily use that, and people with older
PDAs should just upgrade ... however I think some PNAs with Windows CE
Core don't have it either.  The Windows CE world is an ugly one!

XCSoar comes with a JPEG2000 decoder (for terrain), maybe that would
be the best canonical format.  In the mainstream, JPEG2000 is rarely
used, because the old JPEG is "good enough".

> Second, would it make sense to allow for image files that are named
> after the waypoint (is it unique?) such that the "image=" line can
> be avoided?  That's one less reference to synchronize.

The ugly old XCSoar 5 code used the "waypoint id" as a file name.
This is obviously a bad choice, because waypoint ids may change.

Waypoint names are not the perfect choice either, as some waypoint
files will abbreviate the names, have different spacing or other
oddities.

Max

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