Hi Matthias,
Yes - I will do the find and replace in text editor.
But what is the reason that behaviour was changed?
Is there a technical reason to do this change?
For the users such changes are always a bit annoying of course ... but
if there is a technical reason (and I understand why this was changed),
then I feel a bit better when I do all this find and replace work ;-)
Andreas
On 2019-01-21 13:57, Matthias Kuhn wrote:
Hi Andreas,
I think the easiest approach is to search and replace in the project files.
Expressions are in so many places in QGIS, it's close to impossible to write code that finds them all and updates.
Bests
Matthias
On 1/21/19 1:52 PM, Andreas Neumann wrote:
Hi,
When migrating our version 2 to version 3 projects, most of our symbology needs revision, because our data-defined properties used a lot the "$scale" variable.
What is the exact reason that $scale fails in version 3 and had been replaced by @map_scale?
Is there really no upgrade path for this? We have many, many projects, and almost all of them need to be upgraded in version 3 to use "@map_scale" instead of "$scale".
Thanks for your reply,
Andreas
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