On 4/15/15 10:55 PM, Nathan Woodrow wrote:
Hey, QLR files are not style files they can't be loaded like that.
OH :) My brain read QML...
Unfortunately the API for loading a QLR is broken in 2.8.1 but will be fixed in 2.8.2, however the logic isn't very complex and you can translate it to Python from C++. The source is here https://github.com/qgis/QGIS/blob/master/src/core/qgslayerdefinition.cpp#L36. If you don't need to support loading groups from the QLR you can use this: QList<QgsMapLayer*> layers = QgsMapLayer::fromLayerDefinition( doc ); QgsMapLayerRegistry::instance()->addMapLayers( layers, True); - Nathan On Thu, 16 Apr 2015 at 16:51 Geo DrinX <[email protected] <mailto:[email protected]>> wrote: Very strange :( I inserted also the triggerRepaint() but nothing changes. This is my sourcecode: https://github.com/geodrinx/smartroadsense/blob/master/smartroadsense.py If I drag and drop in QGIS my "srs_data.qlr" file, it works. Instead, from python code, the style is not applied. Could be because my data file is a CSV? 2015-04-15 18:39 GMT+02:00 Gary Sherman <[email protected] <mailto:[email protected]>>: On 4/15/15 2:24 AM, Geo DrinX wrote: Hello, there is a way to load a QLR file with pyQGIS ? I tried using vlayer.loadNamedStyle(__qlrFileName) but it seems not to work. What is the correct way ? That is the correct way. Have you done the following after applying the style?: vlayer.triggerRepaint() You can test the result of applying the style using: result = vlayer.loadNamedStyle(__qlrFileName) If result if False, the style was not loaded/applied. -gary Thank you Roberto _________________________________________________ Qgis-developer mailing list [email protected] <mailto:[email protected]> http://lists.osgeo.org/__mailman/listinfo/qgis-__developer <http://lists.osgeo.org/mailman/listinfo/qgis-developer> -- =-=-=-=-=-=-=-=-=-=-=-=-=-=-= Gary Sherman Founder, QGIS Project Consulting: geoapt.com <http://geoapt.com> Publishing: locatepress.com <http://locatepress.com> We work virtually anywhere =-=-=-=-=-=-=-=-=-=-=-=-=-=-= _________________________________________________ Qgis-developer mailing list [email protected] <mailto:[email protected]> http://lists.osgeo.org/__mailman/listinfo/qgis-__developer <http://lists.osgeo.org/mailman/listinfo/qgis-developer> _______________________________________________ Qgis-developer mailing list [email protected] <mailto:[email protected]> http://lists.osgeo.org/mailman/listinfo/qgis-developer
-- =-=-=-=-=-=-=-=-=-=-=-=-=-=-= Gary Sherman Founder, QGIS Project Consulting: geoapt.com Publishing: locatepress.com We work virtually anywhere =-=-=-=-=-=-=-=-=-=-=-=-=-=-= _______________________________________________ Qgis-developer mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/qgis-developer
