On 12/01/2016 12:23 PM, Paolo Cavallini wrote:
> Il 01/12/2016 12:20, Nyall Dawson ha scritto:
>
>> I don't really understand what you mean by this - can you elaborate?
>
> I think some expression (in this case the one calculating Percentage
> buffer) could be saved in a list, with a descriptive
Il 01/12/2016 12:20, Nyall Dawson ha scritto:
> I don't really understand what you mean by this - can you elaborate?
I think some expression (in this case the one calculating Percentage
buffer) could be saved in a list, with a descriptive name, so the user
could use it straight away, without
On 1 Dec 2016 9:16 PM, "Paolo Cavallini" wrote:
Il 01/12/2016 12:14, Nyall Dawson ha scritto:
> I've been thinking about something similar to the data defined buttons
> used by symbology. Ie default to a constant value input, but using a
> custom widget you can choose to
Il 01/12/2016 12:14, Nyall Dawson ha scritto:
> I've been thinking about something similar to the data defined buttons
> used by symbology. Ie default to a constant value input, but using a
> custom widget you can choose to use a fields value or a custom expression.
or also named preset
On 1 Dec 2016 8:47 PM, "Paolo Cavallini" wrote:
Hi all,
with the recent addition of expressions as parameters, I think variable
buffer alg is a duplication of the fixed one, which should be renamed in
a generic "Buffer": am I wrong?
BTW: also Percentage buffer can be done
Hi Matthias,
Il 01/12/2016 11:59, Matthias Kuhn ha scritto:
> That's where I expect the biggest impact as well. Do you have an idea
> how to make this as easy as possible? A list of useful predefined
> expressions?
Yes, that was my idea. Possible named ones, so users can use them even
when not
Hi Paolo
Good thinking, deduplication is always a good move
On 12/01/2016 11:47 AM, Paolo Cavallini wrote:
> Probably for the average user having to enter expression for this could
> be intimidating at first: what about having a set of predefined expressions?
That's where I expect the biggest
Hi all,
with the recent addition of expressions as parameters, I think variable
buffer alg is a duplication of the fixed one, which should be renamed in
a generic "Buffer": am I wrong?
BTW: also Percentage buffer can be done with the same technique, so the
plugin[0] will possibly be useless.