[mapserver-dev] hatch fill may not be drawn in multipolygons

[Pierre Giraud]

I have tried for 3 hours to fill in a ticket but the mapserver trac
still doesn't refresh the page when clicking on the "submit ticket"
button. I'll try again later.

For now, I attach the archive here.

The affected version of Mapserver is 5.6. I also tested on 5.2 and
5.4, and the issue is also there.
There's no problem with the GD renderer.

Pierre

On Thu, Mar 18, 2010 at 6:43 PM, Lime, Steve D (DNR)
<Steve.Lime at state.mn.us> wrote:
> Hi Pierre: There wasn't any attachment. I'd just open a ticket and attach things there. Information about which renderer and MapServer version is necessary as GD and AGG use totally different approaches to the problem.
>
> Steve
>
> -----Original Message-----
> From: mapserver-dev-bounces at lists.osgeo.org [mailto:mapserver-dev-bounces at lists.osgeo.org] On Behalf Of Pierre Giraud
> Sent: Thursday, March 18, 2010 9:56 AM
> To: mapserver-dev at lists.osgeo.org
> Subject: [mapserver-dev] hatch fill may not be drawn in multipolygons
>
> Hi all,
>
> I'm facing what seems to be a bug with the rendering engine.
>
> In some case, rendering multipolygons using the HATCH type symbol
> shows an empty shape on the resulting image. It seems to happen when
> no simple geometry (polygon) in the multi-geometry (multipolygon) can
> be rendered completely, ie. when all simple geometries are cropped.
>
> Attached, you'll find an archive with :
>  - 2 shapefiles :
>  * simple.shp only includes simple geometries,
>  * multi.shp includes one multi geometries,
>  - 1 mapfile with 2 layers, one for each shapefile,
>  - 1 README.txt which contains urls to reproduce the bug.
>
> In one case (simple), the rendered shapes have a green stroke and red hatches.
> In the other, the rendered shapes only have a green stroke.
>
> Can you confirm that this is a bug so that I can open a ticket in the tracker ?
>
> Regards,
> Pierre
>
> --
> Pierre GIRAUD
> Géomaticien, Analyste
>
> Camptocamp France SAS
> Savoie Technolac, BP 352
> 73377 Le Bourget du Lac, Cedex
>
> Tel : 00 33 4 79 44 44 93
> Mail : pierre.giraud at camptocamp.com
> http://www.camptocamp.com
> _______________________________________________
> mapserver-dev mailing list
> mapserver-dev at lists.osgeo.org
> http://lists.osgeo.org/mailman/listinfo/mapserver-dev
>



-- 
Pierre GIRAUD
Géomaticien, Analyste

Camptocamp France SAS
Savoie Technolac, BP 352
73377 Le Bourget du Lac, Cedex

Tel : 00 33 4 79 44 44 93
Mail : pierre.giraud at camptocamp.com
http://www.camptocamp.com
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