5 Commits

Author	SHA1	Message	Date
roya0045	13502bc613	add missing functs	2022-01-13 08:56:17 -05:00
Harrissou Sant-anna	ae8ea31a0f	More updates of expression help ... - Expose default values of args - Fix args name or description - Fix/add more examples (to show various possibilities of a function or so that functions that relate have examples that relate)	2020-08-21 13:02:35 +10:00
SrNetoChan	d097adeacd	Add groups to function_help files	2020-07-02 15:03:16 +10:00
Nyall Dawson	f02602b9bb	[needs-docs] geometry smooth algorithm now also retains and smooths z/m values ... ...instead of just discarding them Applies to processing algorithm and expression function (and QgsGeometry::smooth method)	2018-03-30 08:59:00 +11:00
Nyall Dawson	679797e22b	[FEATURE] New simplify + smoothing expression functions ... Exposes simplification and smoothing algorithms to expression engine, via: - simplify(): applies Douglas-Peucker geometry simplification - simplify_vw(): applies Visvalingam-Whyatt geometry simplification - smooth(): smoothes a geometry Carto tip: use smooth along with geometry generators to minimise the typical "GIS" noded look of rendered geometries!	2016-09-03 21:52:06 +10:00