On Mon, Mar 9, 2015 at 2:19 PM, Larissa Junek <ju...@gbd-consult.de> wrote: > Hello all, > I'm writing a new chapter about the new function editor for the user > manual 2.8. I'm not confirmed with PYthon programmming. > See > http://docs.qgis.org/testing/en/docs/user_manual/working_with_vector/field_calculator.html#function-editor-tab > > Is there somebody who can give a short example of code for beginners? > I look for a code that shows the new possibilities of the function > editor in comparison to the Python console. On Nathan Woodrows blog > it is mentioned that it's a possibility to use full Python Code. > > It would be great if the description includes an explanation of the > elements of the code.
Someone recently asked on gis.stackexchange.com how to put the Project Title into a field in a Map Composer text label. So I wrote an answer: http://gis.stackexchange.com/questions/137933/how-to-insert-qgis-project-properties-project-title-as-field-or-token-using-an That's a fairly minimal example, it just uses one QGIS Python API call to get the project title. I don't think you can get it into a label in any other way. I'm sure someone can improve it to get rid of the dummy argument. I should read the documentation... Barry > Thanks! > > Kind regards, > Larissa > _______________________________________________ > Qgis-developer mailing list > Qgis-developer@lists.osgeo.org > http://lists.osgeo.org/mailman/listinfo/qgis-developer _______________________________________________ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer
