Changes between Version 2 and Version 3 of UsersWikiExamplesOverlayTables2


Ignore:
Timestamp:
03/10/11 05:44:06 (14 years ago)
Author:
blaggner
Comment:

—

Legend:

Unmodified
Added
Removed
Modified

  • UsersWikiExamplesOverlayTables2

    v2 v3  
    33
    44This user example describes a set of functions named pgunion. The functions of pgunion implement a spatial overlay of 2 polygon tables, which means that borders and areas of all geometries will be transferred to the result table forming new geometries. Every output geometry gets the IDs of the origin input geometries so that assignment of the attributes is possible.
     5
     6This function is a test version. Any comments or ideas for improvement are welcome!
    57
    68[[Image(pgunion_bsp_input.png)]] [[Image(pgunion_bsp_output.png)]]