[Qgis-developer] Histograms huge

[Paolo Cavallini]

Thanks. Please let me know when ready for testing.
All the best.

Matthias Kuhn <matthias.kuhn at gmx.ch> ha scritto:

>Hi Paolo
>
>On 30.04.2013 17:44, Paolo Cavallini wrote:
>> Hi Matthias,
>> much better indeed. A few notes:
>> * the fixed size of the pies is greyed out, and I donot see how to
>> change it
>Qt designer erased the slot signals when I changed from toolboxes to
>tabs. Will be fixed upon next commit.
>> * the option for dimensions are not remembered when closing the
>window
>Which dimensions are you referring too.
>> * the default dimension for pies (100) appears too large in most
>cases
>I'll change that to 50, I think that's more reasonable (for mm's, for
>MapUnits it's the users duty anyway)
>> * wouoldn't it be better to autofill the Max Value field for size
>scaling?
>Not sure. A user might want to have a more natural mapping of
>attributes
>/ value (e.g. 1cm /100 people) instead of using a maximum value. This
>should rather be a help than a default value IMO.
>>
>> * if I do not select a fixed size (which, for histograms, does not
>> make much sense),
>True, I remember I had the same feeling when implementing this last
>year. I removed the fixed size option for histograms.
>> I get:
>> ---
>> You did not specify a maximum value for the diagram size. Please
>> specify the
>> attribute and a reference value as a base for scaling in the Tab
>> Diagram / Size.
>> ---
>> which should refer to pies only, I guess.
>> * in general, I cannot display a reasonable size of histogram, so it
>> must not be too
>> intuitive, I guess.
>Last, but most important: Sure. Because I broke it all yesterday. This
>field in fact is no multiplier, but needs an attribute value reference
>field (which I removed). So it should say
>
>Bar length: Scale linearly, such as the following value matches the
>specified size:
>Attribute value [100] = Bar Length [50]
>
>Which attribute is selected does not matter here at all. It's really
>just a helper to get a reasonable default value in this context.
>
>I gave it another try.

-- 
http://faunalia.it/pc
Sorry for being short
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.osgeo.org/pipermail/qgis-developer/attachments/20130501/ba674536/attachment.html>