Hi Jody.
There's no problem for me. I can use an extension of LabelCacheDefault
that does a clear() after the end method.
However, your second idea (the optional one) may be a good improvement.
Now I can understand why I'm the only one that noticed this problem ;)
Thank you.
Bye,
Manuele
in data 05/05/2008 18.44 Jody Garnett ha detto:
Thanks
Manuele; I am pretty sure you found a problem ... GeoServer makes a new
Renderer+LabelCache each time as far as I know; and uDig uses a single
LabelCache for multiple renderers (and probably does its own clear() ).
So my question is this; should the Renderer invoke the clear() method?
That conflicts with the uDig use case; where a single LabelCache is
being shared by several renderer.
What we should do is:
1. Document what is going on
2. Optional: Detect when the Renderer is creating 'its own' label
cache; and have it throw away or clear the result after use
Up to you if you want to report this as a bug; right now I might
consider this a documentation bug (and that the software is functioning
as designed).
Jody
Manuele Ventoruzzo wrote:
Hi all.
Upgrading my project to Geotools 2.4, I found a bug in Render module.
LabelCacheDefault doesn't clean the previously rendered labels because
it doesn't invoke /clear /method.
I have just added it to /end /method and it works.
I have also checked on subversion to see if it has been corrected on
maintrunk, but it hasn't.
Has anybody noticed this problem?
Thank you,
Manuele
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