Disolve function - I will look it up in the geotools code for you (I am not sure what it does either). Wait I cannot find a function of that name?
There is a list I generated a while ago of available functions at the end of this page: - http://udig.refractions.net/confluence/display/EN/Common+Query+Language When you say you want to dissolve all the features in a multi polygon layer what do you mean? Are you trying You should be able to use the reshape operation to process features (and apply functions like centroid onto a geometry). For other operations like merge (ie union) and split you would need to look at the axios tools. Jody On Sun, Mar 15, 2009 at 3:50 AM, erik <[email protected]> wrote: > Dear all, I'm somewhat perplex with the DIssolve function in udig. What is > supposed to come in the Property field and what value should it take? Do I > have to create a new attribute and set the value for records to TRUE and > specify this as the property? > > I'd like to dissolve all features in a multipolygon layer without any > condition on attributes and I can figure how to do this directly in udig. > Many thanks, > Erik > > > > _______________________________________________ > User-friendly Desktop Internet GIS (uDig) > http://udig.refractions.net > http://lists.refractions.net/mailman/listinfo/udig-devel > > _______________________________________________ User-friendly Desktop Internet GIS (uDig) http://udig.refractions.net http://lists.refractions.net/mailman/listinfo/udig-devel
