On Fri, Oct 25, 2013 at 2:21 PM, Michael Michaud <[email protected]>wrote:
> **
> Hi Jonathan,
>
> It seems my last email to you bounced (though it clearly got to the
> list).
> Anyway, you might want to try removing the lines:
>
> </FeatureTypeStyle>
> <FeatureTypeStyle>
>
> Thanks for your answer,
> We have just tried your suggestion, but it does not solve the problem.
>
>
> By using those, you're asking GeoServer to draw the lines on separate
> rendering passes. In reality you want them done on the same pass.
>
> I want them to be drawn with consistent parameters, not really in the same
> pass.
> Indeed, we generally want them to be drawn in two separate passes so that
> crossroads look nice.
>
> My guess is that the problem comes from the following code :
>
> class StreamingRenderer
> private void processSymbolizers(...) {
> ...
> *for (Symbolizer symbolizer : symbolizers) {*
> * ...*
> * double size =
> RendererUtilities.getStyle2DSize(style) + 10;*
> * env.expandBy(size);*
> * ...*
> * }*
> *...*
> }
> }
>
It's the code that expands the envelope based on how big the symbolizers to
be painted are.
You should be able to dodge it by adding &buffer=20 to your requests,
forcing the
envelope buffering to a fixed value.
See if that works
Cheers
Andrea
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