[QGIS-Developer] GRIB: arrows disappear when exporting the canvas

Saber Razmjooei saber.razmjooei at lutraconsulting.co.uk
Thu Jan 17 23:21:44 PST 2019

Hi Paolo,

Did you try then option for arrows: Display Vectors on User Grid
You can have more arrows by decreasing the values on X and Y spacing (it is
done by interpolating the actual values).

Maybe having more arrows will result in something appearing in the output?


On Thu, 17 Jan 2019 at 16:37, Paolo Cavallini <cavallini at faunalia.it> wrote:

> Hi all,
> after loading a grib, if I style the arrows in white, with the Layer
> rendering: Fusion, the resulting PNG does not display the arrows,
> whereas they are displayed correctly in the canvas.
> Am I missing something, or this is a bug?
> Thanks for comments.
> --
> Paolo Cavallini - www.faunalia.eu
> QGIS.ORG Chair:
> http://planet.qgis.org/planet/user/28/tag/qgis%20board/
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Saber Razmjooei
+44 (0)7568 129733
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