[QGIS-Developer] QgsRubberband

[Adam Borczyk]

Hi,
thanks for your answer. Seems memory layer is the only way to go.

Best regards

On Sun, 23 Sep 2018 at 22:38, Tim Sutton <tim at kartoza.com> wrote:

> Hi Adam
>
> I think the idiomatic way to do this would be to rather make (convert
> rubber bands to) a memory layer with some features that you need displayed
> for printing and then remove it again after the print is done (aka a
> redlining layer).
>
> Regards
>
> Tim
>
> On 23 Sep 2018, at 15:45, Adam Borczyk <adam.borczyk at gis-support.pl>
> wrote:
>
> Hello everyone,
> I'm automating map printing in PyQGIS 3 and encountered an issue with
> QgsRubberband - the rubberband is not visible on map rendered from composer.
>
> I guess there is a good reason to not to include it, but is there a way to
> do so anyway? I just need to mark a very temporary polygon on the map and
> place it on exported layout, so creating a memory layer for just one, small
> polygon seems to be an overkill for me.
>
> Currently I load a QPT file into QgsLayout and have QgsLayoutItemMap item
> in there. Everything renders fine except for the rubberband. I'd appreciate
> any hints on that.
>
> Best regards
> Adam Borczyk
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> —
>
>
>
>
>
>
>
> *Tim Sutton*
>
> *Co-founder:* Kartoza
> *Ex Project chair:* QGIS.org
>
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