[Qgis-user] Composer : several maps at various scale on a single layout

[Alexandre Neto]

This is the trick. Don't lock maps and styles on the composer itself,
create different themes and ask each map to follow a different theme.

Moreover, if the same layer is supposed to have more than on style, notice
that you can add several styles to the layer. Right-click > Style > add
style.

A theme stores what layers are visible and which style are they using.

Best regards,

Alex

A segunda, 6/10/2025, 12:10, Stefan Giese (WhereGroup) via QGIS-User <
qgis-user at lists.osgeo.org> escreveu:

> Hi,
>
> the key feature to achieve what you want are map themes (the eye in the
> layer tree widget), where you can define combinations of visible layers. So
> you can define for each composer map the visible layers and use them in the
> layout via "Follow map theme".
>
> see
> https://docs.qgis.org/3.40/en/docs/user_manual/introduction/general_tools.html#map-themes
> for more information
>
> Best regards
>
> Stefan
> Am 06.10.2025 um 12:53 schrieb WOLFF Eléonore via QGIS-User:
>
> Hi,
>
> I am using QGIS 3.28 Firenze because my old computer cannot support a more
> recent version.
>
> I would like to print one single layout composed of 19 maps at various
> scale.  I have 2 layers in the view which are filtered to display for each
> map the relevant elements.
>
> When I add a new map in the composer after having blocked the first map,
> the content of the first map is changing according to what’s in the view
> :-/ which is exactly what I wanted to avoid.
>
> Could you please tell me how to proceed ?
>
> Thank you very much
>
> Eléonore
>
>
>
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> Stefan Giese
>
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>
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