Hi Nyall,
A data-defined "layer visibility" control would be very useful to have.
I'll send you a separate mail about that.
Andreas
On 15.08.2015 00:27, Nyall Dawson wrote:
On 15 August 2015 at 00:34, Alexandre Neto <[email protected]> wrote:
Hi,
I made a few tests and, it works well for vector layer. All you need is the
right coverage layer, a top rule in all layers that you need to controlo.
Like you said, Yhis does not work for raster layer, neither it work for
vector renderers like ppint displacement or heatmap.
Also using legend filter, one can also adapt the maps legend.
What about if there was a data-defined "layer visibility" control
available for vector and raster layers? Would that solve the problem?
Nyall
Em sex, 14 de ago de 2015 às 12:10, Thomas Colley
<[email protected]> escreveu:
Hi Alexandre
I think the rule based symbology would work but I’m trying to print a
series of raster layers so unfortunately that’s not an option this time.
Thanks for your help, I’ll keep looking into it and let you know if I find
anything.
Tom
From: Alexandre Neto [mailto:[email protected]]
Sent: 14 August 2015 11:59
To: Thomas Colley; [email protected]
Subject: Re: [Qgis-user] Control Layers using Atlas
Hello Thomas,
I had that need aswell. If data defined properties were made possible in
the map composer lock preset option, that would be something direct to do.
Just occured that one might somehow achieve that by transforming each
layer's symbology into a rule-based symbology, and set a general rule to
render the feature only if there is a match between a atlas coverage field.
Dont' know if that would work, but it worth a try.
Let me know if you could do it.
Alexandre Neto
Em sex, 14 de ago de 2015 às 11:44, Thomas Colley
<[email protected]> escreveu:
Hi
Is it possible to use Atlas to print out a number of maps each showing a
different layer instead of a different area of interest?
I'm thinking the atlas layer would have the same area of interest polygon
duplicated with an attribute that holds the layer name(s) to be displayed.
I'm sure I have seen this discussed/explained somewhere before but now I
can't find anything on it, maybe I've just made it up!
Thanks
Tom
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