[Geoserver-users] ExternalGraphic mis-sized for PostGIS

Hi List,
I’m seeing some very odd behaviour with external graphics.

The TextSymboliser is this:

road_no Arial 10 bold 0.5 0.5 0 0 #FFFFFF image/svg+xml 450 stretch 4 200 500 10 yes

This works fine in Oracle, but when coming from a PostGIS source, it is rendered as as bar:

If I remove the stretch line, it turns into a huge blob (only a small section is shown here - same scale image):

This is GeoServer 2.8.5. I think this may be a regression from 2.7.1. I don’t remember seeing it in the 2.7.1 deployment and it’s pretty obvious (just upgraded to 2.8.5).

I’ve disabled feature simplification, loose bboxes, and

Does anyone have any thoughts/experience with this? It seems odd that the data-store is making a difference to a style.

Cheers,
Jonathan

Hi Jonathan,
your mail seems to imply there were images, but I got none.
In any case, it seems indeed odd that just changing the database results in such a difference, and
cannot think of any reason for this to happen.
I’d go ahead and investigate more, if you find a way to reproduce, open a ticket with the necessary info
(sample data, style and so on) as it might be a good candidate for the monthly bug sprint fixes

Cheers
Andrea

···

On Thu, Sep 1, 2016 at 6:28 PM, Jonathan Moules <jonathan-lists@anonymised.com> wrote:

Hi List,
I’m seeing some very odd behaviour with external graphics.

The TextSymboliser is this:

road_no Arial 10 bold 0.5 0.5 0 0 #FFFFFF image/svg+xml 450 stretch 4 200 500 10 yes

This works fine in Oracle, but when coming from a PostGIS source, it is rendered as as bar:

If I remove the stretch line, it turns into a huge blob (only a small section is shown here - same scale image):

This is GeoServer 2.8.5. I think this may be a regression from 2.7.1. I don’t remember seeing it in the 2.7.1 deployment and it’s pretty obvious (just upgraded to 2.8.5).

I’ve disabled feature simplification, loose bboxes, and

Does anyone have any thoughts/experience with this? It seems odd that the data-store is making a difference to a style.

Cheers,
Jonathan



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