Generalizer

Generalizer plugin for QGIS 3. Originally written by Piotr Pociask

Plugin to Generalize, Simplify or Smooth lines in QGIS

Functions :

• Remove small objects

• Simplify :

  • Douglas-Peucker Algorithm

    

  • Jenk's Algorithm

  • Lang Algorithm

  • Reumann-Witkam Algorithm

  • Vertex Reduction

  • Smooth :

    • Boyle's Forward-Looking Algorithm

    

    • Chaiken's Algorithm

    

    

    • Hermite Spline Interpolation

    

    

    • McMaster's Distance-Weighting Algorithm

    

    • McMaster's Sliding Averaging Algorithm

    

    

    • Snakes Algorithm : Slowest smoothing algorithm

    

Which algorithm to choose : https://grasswiki.osgeo.org/wiki/V.generalize_tutorial