Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

[FEATURE] New simplify + smoothing expression functions #1379

Closed
QGIS-feature-tracker opened this issue Sep 4, 2016 · 0 comments
Closed

[FEATURE] New simplify + smoothing expression functions #1379

QGIS-feature-tracker opened this issue Sep 4, 2016 · 0 comments
Labels
3.0 QGIS 3.0 new features Automatic new feature Showcase/Screenshots Add or update a QGIS GUI image or an illustration of the feature User Manual
Milestone
QGIS 3.4

Comments

@QGIS-feature-tracker
Copy link
Collaborator

Original commit: qgis/QGIS@679797e by nyalldawson

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!
@QGIS-feature-tracker QGIS-feature-tracker added this to the QGIS 3.0 milestone Sep 4, 2016
@SrNetoChan SrNetoChan added Showcase/Screenshots Add or update a QGIS GUI image or an illustration of the feature Docs User Manual labels Sep 4, 2016
@SrNetoChan SrNetoChan mentioned this issue Sep 4, 2016
Closed
@DelazJ DelazJ removed the Docs label Nov 25, 2016
@DelazJ DelazJ mentioned this issue Apr 14, 2017
Merged
@DelazJ DelazJ closed this as completed Apr 26, 2017
@DelazJ DelazJ added the 3.0 QGIS 3.0 new features label Sep 27, 2019
@DelazJ DelazJ modified the milestones: QGIS 3.0, QGIS 3.4 Sep 27, 2019
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
3.0 QGIS 3.0 new features Automatic new feature Showcase/Screenshots Add or update a QGIS GUI image or an illustration of the feature User Manual
Projects
None yet
Milestone
QGIS 3.4
Development

No branches or pull requests
3 participants
@SrNetoChan @DelazJ @QGIS-feature-tracker