Awesome, Thanks Nathan!
On 8/05/2015, at 10:34 am, Nathan Woodrow <madman...@gmail.com> wrote: > Hey Andrew, > > This is how I did it with Roam to get all the legend items for the layer: > > items = layer.rendererV2().legendSymbologyItems(ICON_SIZE) > > That will give you a list of:Text - Icon pairs > > if you are using the rule base renderer you get can the symbol for the rule > and paint that into a pixmap, however note that one feature can have many > symbols so you will have to use the method that returns a list for all the > symbols. > > Depending on what you are doing legendSymbologyItems might give you what you > need without extra work. > > - Nathan > > On Fri, 8 May 2015 at 07:00 Andrew McClure <and...@southweb.co.nz> wrote: > Any takers for this one? I'd like to render the active symbol for a layer as > a QPixmap in a dialog. > > I have got this far: > > s = layer().rendererV2() > key = s.rootRule().findRuleByKey(s.rootRule().ruleKey()) > > This tells me the active rule key to be rendered but how to get the image > data? > > Perhaps I am barking up the wrong tree here? > > Thanks > _______________________________________________ > Qgis-developer mailing list > Qgis-developer@lists.osgeo.org > http://lists.osgeo.org/mailman/listinfo/qgis-developer >
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