[josm-dev] Automatic tiles downloading in WMSPlugin

[Bodo Meissner]

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Petr Dlouhý wrote on 02.09.2008 02:20:

> I think, I will please Bodo, when he returns wrom holiday. I implemented  
> something like delayed downloading, but much wiser. I implemented  
> synchronization between threads so only one thread is downloading tiles at  
> the moment AND the tile starts to be downloaded only, when the tile is  
> still isible. It means, that when looking around, only few useless tiles  
> gets downloaded.

Hello Petr,

this sounds great. I think I will test it soon.

As I have seen, you have submitted your version to SVN.
I will try to re-implement my experimental changes for NASA's tiled WMS
for the new version.

Could you, please, give me some hints where to look in the sources to
answer the following questions:

How do you define the coordinates and resolution of the tile to be
downloaded?
How do you find out if a tile has already been downloaded?


Bodo
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