[OSGeo-Discuss] librttopo 1.1.0 released

[Sandro Santilli]

Version 1.1.0 of the RT Topology Libarry is ready for download:

  http://download.osgeo.org/librttopo/src/librttopo-1.1.0.tar.gz

The RT Topology Library exposes an API to create and manage standard
(ISO 13249 aka SQL/MM) topologies using user-provided data stores and
released under the GNU GPL license (version 2 or later).

More info can be found from

   https://git.osgeo.org/gitea/rttopo/librttopo

=== What's new in this release ===

Important / Breaking Changes:

 - Support for tolerance/precision=0 added, -1 is the new value
   for automatic computation of minimal tolerance.

 - The getEdgeWithinBox2D backend callback needs to support a NULL
   value as BBOX pointer (to return all edges)

New Features:

 - Function `rtt_AddLineNoFace`, to add lines w/out determining new
   faces (WARNING: leaves topology in an invalid state)

 - Function `rtt_Polygonize`, to determine all faces generated by
   existing edges.

 - Function `rtt_tpsnap`, to snap linear components of a geometry
   to edges of a topology.


Happy packaging !

--strk;