[josm-dev] LVA aerial images make JOSM slow

[Christoph Brill]

Hi,

I've had the same issue under Windows 2003 Server today. At home I'm
running Linux with no speed issues at all. Windows uses JDK 1.6.0_11,
Linux uses IcedTea 1.3.1. On windows it was unusable slow.

Regards,
 Christoph

Am Dienstag, den 16.12.2008, 13:43 +0100 schrieb Rolf Bode-Meyer:
> Hello!
> 
> The last two days I tried editing areas for which LVA arial images are
> available. I soon noticed a quite big lag when moving points or
> segments as soon as the LVA imagery is used.
> 
> For experiencing the lag, the LVA layer must be set to visible and be
> downloaded for the bbox currently editing but it might be covered by
> another imagery layer. Interestingly it doesn't depend on the size of
> the dataset being edited and not on the zoom level. It also doesn't
> happen with Yahoo or Landsat imagery.
> 
> I don't have the fastest machine (C2D @2GHz, WinXP) but I think it's
> reasonable and don't have any issues when not using the LVA layer.
> 
> What might that be?
> Running JOSM 1132 on JRE 1.6.0_11 with -Xmx512M
> 
> Bye,
> Rolf
> 
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