Changes between Version 11 and Version 12 of UsersWikiWishList

Timestamp:

01/19/11 02:41:15 (14 years ago)

Author:

aperi2007

Comment:

—

UsersWikiWishList

@@ -64 +64 @@
   * add editing support as in Oracle spatial - permit a user to lock a set of geometries in some bounding box for editing, allow inserts, deletes, updates of lines and nodes, automatically updating the underlying topology model.
   * Function to planarize a linestring dataset similiar to ArcGIS Planarize topology tool.  Current solution is using GRASS v.clean  then use v.to.db in GRASS
-  * A function to help build topology starting from a couple of simple-feature layers quite versatile:
-    Two input tables/view, one with MultiLinestrings (ML) and the other with MultiPolygons (MP). The ML features are exactly the Boundaries of the MP features. MP features has their attributes. ML have their attributes. The Function check if all the ML are intersecting each other and if intersecting split them on intersection. From this new splitted ML and the starting MP will be created the topology. Creating an edge for every part of the splitted ML layer, and creating a face for every part of the MP layer using the edges just added. If the faces created leave some hole this will be covered with other face don't linked to a MP of the Input Layer. After this the function will create two TopoGeometry that recall the input layers and their attributes.
 
  * '''Add Unit Tests for every function'''