On Tue 07 May 2013 12:29:02 PM CEST, Paolo Cavallini wrote:
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Il 07/05/2013 11:33, Matthias Kuhn ha scritto:
a) you don't know when the user finished selecting attributes (unless he's
clicking
ok, that's what I do now)
b) if you change the field after every change in the attribute selection, a
manually
defined value may be overwritten
The way around this would IMO be a checkbox
[x] Use maximum value
you mean, per attribute (a radio button then)?
agreed, good idea.
thanks.
My idea was to replace (or complement) the max value button with a
checkbox. If you check the box, the field gets grayed out and synced to
the max value, whenever
* in case of histogram: the attribute list changes
* in case of circular diagrams: the scale field changes
This way, a user action is required to transfer the control of this
field from user responsibility to software responsibility and the
current state is communicated transparently.
- --
Paolo Cavallini - Faunalia
www.faunalia.eu
Full contact details at www.faunalia.eu/pc
Nuovi corsi QGIS e PostGIS: http://www.faunalia.it/calendario
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