Hi Anita
On Fri, Oct 31, 2014 at 12:46 AM, Anita Graser <[email protected]> wrote:
> Hi,
>
> Is it possible to write classification scripts for the graduated renderer in
> Python?
Depends what you mean. If you mean to add another method like Equal
Interval / Quantiles / Natural Breaks - then you would need to write
them in C++ and add them to the core library (this is not extensible).
But of course you can come up with your own classification algorithm
and create the graduated renderer easily in a Python script:
ranges=[QgsRendererRangeV2(1,100,
QgsSymbolV2.defaultSymbol(QGis.Point), "1 - 100")]
r=QgsGraduatedSymbolRendererV2("cat", ranges)
iface.activeLayer().setRendererV2(r)
Cheers
Martin
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