[Qgis-user] QGIS variables calculated from other variables

[Nuno de Santos Loureiro]

Easy: Field calculator...




Citando Nikolai Bezdna <mofoyoda at gmail.com>:

> Is it possible to set qgis variable calculated from another one?
> Like this: @road_width2 = @road_width1 * 1.5
> So I can style in a CartoCSS manner - set only the basic variables  
> and calculate lots of others on the fly.
> That’ll greatly help with some complicated styles.



Nuno


-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-
Nuno de Santos Loureiro (PhD)
Faculdade de Ciências e Tecnologia - DCTMA - Ed. 8
Universidade do Algarve
Campus de Gambelas
8005-139 FARO   (Portugal)
-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-


----------------------------------------------------------------
This message was sent using IMP, the Internet Messaging Program.