Hello again, I just found out that You get different plugin functions:
A) select the feature (e.g. multiline), go to Tools>Buffer: You get the old (known) buffer function B) do not select the feature, go to Tools>Buffer: You get the new buffer option with using attributes values as buffer width It is really a very useful tool! But function B) do not provide the opportunity to union the resulting buffer features. May be there is a chance to develop it? Kindly regards Arnd -------- Original-Nachricht -------- > Datum: Tue, 09 Sep 2008 16:36:49 +0200 > Von: "Arnd Kielhorn" <[EMAIL PROTECTED]> > An: JUMP Users Discussion <[email protected]> > Betreff: Re: [jump-users] Buffer with attribute value > Hello, > > I am sorry, but I can not find this nice function in the nightly build > (I just use the nb from 5th Sept 2008). > Could someone please give me the information where I have to look? > Many thanks! > > Arnd > > -------- Original-Nachricht -------- > > Datum: Sun, 15 Jun 2008 17:29:21 -0600 > > Von: Stefan Steiniger <[EMAIL PROTECTED]> > > An: JUMP Users Discussion <[email protected]> > > Betreff: Re: [jump-users] Buffer with attribute value > > > Hei Larry, > > > > very nice! > > > > I think actually that is ok if it does not support union. One can do an > > union afterwards. > > > > thank you > > Stefan > > > > PS: but should we not rather disable the distance entry? (I think if one > > uses the attribute calculator then this could be done previously.. > > however, I know that SkyJUMP does not have this feature) > > > > Larry Becker schrieb: > > > The first version of Buffer "distance from attribute value" should be > > > available in the nightly build. Please let me know if there are > > > problems or suggestions. Currently it doesn't support the buffer > > > selection or union options. > > > > > > As a first step toward the proposed formula option, an option with *, > > > /, +, - could be added that uses the distance entry. > > > > > > Larry > > > > > > On Thu, Jun 12, 2008 at 11:24 AM, Larry Becker <[EMAIL PROTECTED] > > > <mailto:[EMAIL PROTECTED]>> wrote: > > > > > > I haven't forgotten about modifying Buffer to use an attribute. > I'm > > > working on it at home when I find time. The formula thing is > > > secondary to getting the feature working. > > > > > > Larry > > > > > > > > > On Fri, Jun 6, 2008 at 1:43 PM, Larry Becker > <[EMAIL PROTECTED] > > > <mailto:[EMAIL PROTECTED]>> wrote: > > > > > > When OJ moves to Java 1.6 (as SkyJUMP has) we could use the > > > scripting API. See: > > > > > http://java.sun.com/developer/technicalArticles/J2SE/Desktop/scripting/ > > > > > > Until then, however, it would probably involve parsing and > > > executing, or a simple interface like Attribute Calculator or > > > Simple Query. > > > > > > Larry > > > > > > > > > On Fri, Jun 6, 2008 at 12:26 PM, Stefan Steiniger > > > <[EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>> wrote: > > > > > > > > > > > > Martin Davis schrieb: > > > > > > I was thinking that the easiest thing to do would be > to > > > set the buffer distance based on a single attribute > > > value. Your idea of using a formula is even better. > > > This seems like it would require defining a formula in > > > some language, and being able to parse and execute it. > > > Has anyone done anything like this before? (Apart > from > > > Beanshell - which is a different thing). > > > > > > yes and no. > > > > > > Pirol has created a Attribute calculator that I moved over > > > to Ojump. > > > see under /Tools/Edit Attributes/Attribute Calculator > > > > > > I am not sure how flexible that tool is (currently it does > > > also only basic math: + - * /). > > > > > > > > > > > > Side comment: when I get JEQL bolted in to JUMP this > > > kind of thing will be come very easy... soon, > > hopefully. > > > > > > Larry Becker wrote: > > > > > > I agree that creating buffers based on the value > of > > > an attribute would be useful. At my company, we > do > > > some buffer analysis that might benefit from this > > > capability. I might be able to justify the time > to > > > extend OJ's buffer tool (which is currently in > sync > > > with SkyJUMP). > > > > > > Based on Ravi's past requirements for features > that > > > support "mineral prognostication" (I love that > > > term), his definition of buffers might be more > > > complex than mine. :-) For our use, however, I > can > > > imagine needing the capability to compute the > buffer > > > distance based on a formula entered by the user. > > > > > > regards, > > > Larry > > > > > > On Fri, Jun 6, 2008 at 10:50 AM, Martin Davis > > > <[EMAIL PROTECTED] > > > <mailto:[EMAIL PROTECTED]> > > > <mailto:[EMAIL PROTECTED] > > > <mailto:[EMAIL PROTECTED]>>> wrote: > > > > > > Seems like a nice addition to the Buffer tool. > > > Should be simple > > > to add.... > > > > > > RAVI KUMAR wrote: > > > > > > Hi all, > > > in an exercise for Mineral prognostication > > > now am able to > > > achieve most after the 'Polygon Union > > > Intersection' is added > > > and am very thankful for the same. > > > > > > However on linear features (Dykes in > Geology) > > > which are > > > supposed to receiving buffering as per > > > another attribute, find > > > the going repititive. Buffering has to be > > > done depending on an > > > attribute value of the same table. But am > > > forced to split the > > > data into as many classes of the attribute > > > for buffering them > > > and then add all of them (replicate > selected > > > features) into a > > > layer again. > > > > > > This can be solved if, Buffering can be > done > > > with an attribute > > > value than a constant we are asked to > > provide. > > > > > > Cheers > > > Ravi Kumar > > > > > > > > > > > ------------------------------------------------------------------------ > > > > > > > > _______________________________________________ > > > jump-users mailing list > > > [email protected] > > > <mailto:[email protected]> > > > <mailto:[email protected] > > > <mailto:[email protected]>> > > > > > > > > http://lists.refractions.net/mailman/listinfo/jump-users > > > > > > -- Martin Davis > > > Senior Technical Architect > > > Refractions Research, Inc. > > > (250) 383-3022 > > > > > > _______________________________________________ > > > jump-users mailing list > > > [email protected] > > > <mailto:[email protected]> > > > <mailto:[email protected] > > > <mailto:[email protected]>> > > > > > > > > http://lists.refractions.net/mailman/listinfo/jump-users > > > > > > > > > > > > > > > -- > > > http://amusingprogrammer.blogspot.com/ > > > > > ------------------------------------------------------------------------ > > > > > > _______________________________________________ > > > jump-users mailing list > > > [email protected] > > > <mailto:[email protected]> > > > > > http://lists.refractions.net/mailman/listinfo/jump-users > > > > > > > > > > > > _______________________________________________ > > > jump-users mailing list > > > [email protected] > > > <mailto:[email protected]> > > > http://lists.refractions.net/mailman/listinfo/jump-users > > > > > > > > > > > > > > > -- > > > http://amusingprogrammer.blogspot.com/ > > > > > > > > > > > > > > > -- > > > http://amusingprogrammer.blogspot.com/ > > > > > > > > > > > > > > > -- > > > http://amusingprogrammer.blogspot.com/ > > > > > > > > > > ------------------------------------------------------------------------ > > > > > > _______________________________________________ > > > jump-users mailing list > > > [email protected] > > > http://lists.refractions.net/mailman/listinfo/jump-users > > _______________________________________________ > > jump-users mailing list > > [email protected] > > http://lists.refractions.net/mailman/listinfo/jump-users > > -- > Der GMX SmartSurfer hilft bis zu 70% Ihrer Onlinekosten zu sparen! > Ideal für Modem und ISDN: http://www.gmx.net/de/go/smartsurfer > _______________________________________________ > jump-users mailing list > [email protected] > http://lists.refractions.net/mailman/listinfo/jump-users -- GMX Kostenlose Spiele: Einfach online spielen und Spaß haben mit Pastry Passion! http://games.entertainment.gmx.net/de/entertainment/games/free/puzzle/6169196 _______________________________________________ jump-users mailing list [email protected] http://lists.refractions.net/mailman/listinfo/jump-users
