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<DIV><FONT face=Arial size=2>Hi,</FONT></DIV>
<DIV><FONT face=Arial size=2> </FONT></DIV>
<DIV><FONT face=Arial size=2> the problem is you canīt open a
PostGis table in desktop GIS ( udig,gvsig,...) with various geometrycolumns
simultaneously ( the only mode i know to save diferent geometry types
in the same table). The software just asks for A geometry column, so you can
open a table as diferent layers using diferent geometrycolumns. Iīd like to
discover there is a generic geometry type to store linestrings, polygons,
points, etc.. in the same column! :) ( maybe geometry type?) but anyway i think
no desktop soft can work with it.</FONT></DIV>
<DIV><FONT face=Arial size=2> Shapefiles only permits to store
a geometry type, so you have to create all that ESRI stuff to create diferent
geometry sets as a whole ( what you need, if not wrong). What you try to achive
is the user just open a "thing" and all info ( lines, polygons, etc...) just
appears as a whole? or are you interesting in styles too?</FONT></DIV>
<DIV><FONT face=Arial size=2> The question is, "is there any
OGC standard to store geometric data sets and open source software could
implement?". </FONT></DIV>
<DIV><FONT face=Arial size=2> Seems like the shapefile are the
paradigm to interpret postgis data in not ESRI softwares and itīs a
restriction...</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>Gus</FONT></DIV>
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