Thread: [Announce] modRana: a flexible GPS navigation system
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MartinK is offline MartinK
2011-07-26 , 17:45
Posts: 1,548 | Thanked: 7,510 times | Joined on Apr 2010 @ Czech Republic
#789
Originally Posted by jj0 View Post
It seems the display fails for overlaid images, when one doesn't have the tiles to display, i.e. you zoom too much in for instance, so that no sat images are available.

Whereas before it overlaid also the not-available tile info, not it just shows loading...

But when I zoom out a level, it works.
ModRana now overlays the two tiles only once and then caches the result & displays the result. Before the tiles are combined, only the loading tile is shown.

Like this, when tiles from one layer are missing, nothing is shown.
This can be IMO improved:
  • just showing the "good" layer
  • overlaying with the error tile to inform the user that one layer is broken

Originally Posted by beermad View Post
OK, I've got a working Perl script to import map tiles into the database.
Can I put your script & HOWTO on the modRana wiki ?
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modRana: a flexible GPS navigation system
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