Re: [JPP-Devel] Search tool for Attributes

2008-12-29 Thread Eric Jarvies
yes, it sounds searchtacular!

eric


On Dec 29, 2008, at 5:56 PM, Stefan Steiniger wrote:

 me too! sounds spectacular :) .. now we need to find a fancy name.

 stefan

 Sunburned Surveyor schrieb:
 I think that would be handy.

 SS

 On Mon, Dec 29, 2008 at 12:12 PM, Larry Becker becker.la...@gmail.com 
  wrote:
 Question:

 You can use Simple Query to search Attribute fields for specific  
 values, but
 have you ever wanted to do a Google style search in a map?  In  
 other words,
 search all attributes in all layers for any occurrence of one or  
 more target
 words.  I have a tool that could be morphed into this capability  
 fairly
 easily, or it could be added to Simple Query.

 Any comments?

 regards,
 Larry

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Re: [JPP-Devel] one way road

2008-09-24 Thread Eric Jarvies


On Sep 24, 2008, at 5:32 AM, Nacho Uve wrote:


Hello,

Maybe you can use one Arrow Line Style for the line representation.  
I use Change Style - Decorations -End-Arrow-Open.


:)




2008/9/24 Bing Ran [EMAIL PROTECTED]
The requirement comes up and I need to display one way road on my  
map. My original map data does contain such information and I'm  
wondering how everyone else is dealing with this. Is it always a  
customized attribute and rendering or something (standard, style) is  
already there? Even more challenging is how to represent no left  
turn at a time range at road intersections.


each intersection should have a point at that position in the path/ 
road.  i tend to use columns in the dB, making a Direction field(N, S,  
E, W, N-S, E-W), wherein if it is only one-way, it would only have one  
compass direction(e.g.- N), and if it was a two-way road, it would  
have N-S.  Regarding your Left-turn scenario... is oncoming traffic  
not permitted to turn RIGHT on that same road?  if so, then that road  
only need be denoted with it's compass direction(e.g.- E). If oncoming  
traffic CAN turn RIGHT, then perhaps you use two paths, and the  
oncoming path has a point at that intersection, and the outbound path/ 
road does not.  There are  number of ways to go about doing this, many  
are likely better then what i've suggested.  the truth is, dealing  
with roads and intersections and points on the road, like Km. markers,  
or speed limit signs, is not addressed in OJ.  and so, i find myself  
creating point maps to go along with my path/road maps, so i can  
denote various points of interest along the road's path, like garbage  
cans, or lookout points, or mileage markers as mentioned previously.


regards,

eric jarvies



Any information is appreciated.

Bing


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Re: [JPP-Devel] JTIN update and question

2008-07-26 Thread Eric Jarvies

christopher,

-stay at the resolution the data was gathered
-option to interpolate.


inline: ericsSignature.png



Eric Jarvies




On Jul 26, 2008, at 5:24:30:PM, Christopher wrote:



I have the contour line extraction plugin working. See attached .jpg  
for an example of contours created at 100m intervals over the  
Matterhorn tin. There is still a bit of cleaning up I need to do in  
order to not have any breaks in the contours. I should have that  
done and the code uploaded to the svn sometime today.


Now the question:

Josef Bezdek is doing a similar project for uDig’s SoC. In order to  
create a smoother contour, he is dividing up each TIN facet into a  
bunch of coplanar smaller triangles then running the contouring  
routine over those smaller triangles. For a visual example, see:

http://geomatika.ic.cz/GSoC/Corel/TIN_linear_Con.png
http://geomatika.ic.cz/GSoC/Corel/TIN_Bezier_10.png
http://geomatika.ic.cz/GSoC/Corel/Contour_10.png

I, on the other hand, have been avoiding any interpolation of the  
TIN data to create a denser network. The reason being that we are  
working with real-world data that is collected at a certain  
resolution and any computational smoothing might or might not match  
the real world. I figured it would be important to GIS users that  
all interaction with data would be at the resolution it was  
collected. An analogy would be that in pure math, you can have as  
many decimal digits as you want, but in physics and chemistry, you  
can only have as many digits as you collected during the data  
gathering phase. Digits past the significant digits are dropped  
because including them implies that the answer is more accurate than  
it really is.


So what do the OpenJUMP GIS users want? Should I allow for  
interpolation or should I stay at the resolution that the data was  
gathered?


--Christopher


 
screenshot26july2008 
.jpg 
 
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Re: [JPP-Devel] JTin Summer of Code Update:

2008-07-16 Thread Eric Jarvies

hello,

on os x, is there an 'easy' way to either copy(and paste) or save-as  
or export the coordinates of a raster image/geotiff?  if so, i would  
apeciate it if someone could enlighten me.  if i go into the Feature  
Info window, i of course can VIEW this information, and can highlight  
it, but it does not copy when i attempt to apple-C or right-click- 
copy(there is no right-click-copy).


i have a 1000 or so mrsid files i had converted sometime back to  
geotiff.  now i need to convert them to a handheld format, and the  
converter requires i enter left, right, top, and bottom  
coordinates(xmin, xmax, ymin, ymax).  and so, it would be wonderful if  
there was an EASY way to go about getting this info using oj on os x.   
i have not looked into any other utilities, perhaps they do or do not  
exist, not sure.  but if anyone here knows, again, i would much  
appreciate it.


regards,

inline: ericsSignature.png



Eric Jarvies




On Jul 15, 2008, at 4:47:17:AM, Stefan Steiniger wrote:


Hei,

so did you look on the link I send a while ago on the swiss DEM data?
Everything is there in different or one file. If you need help I may
make a short description of that data in case they did not provide the
english translation but only the german or french description.

stefan

Sunburned Surveyor schrieb:

Chris,

You wrote: 3D point data would be fine for now, but if you could get
3D point data + breaklines + boundaries, I would thrilled.

Would the breaklines and boundaries be provided as LineStrings with z
values in the LineString coordinates?

This might take me a little doing, as I'll have to write some  
AutoLISP
to get the data out of CAD as WKT. I need some tools that will do  
this
anyways, but it'll take me a coupld of days. I might be able to get  
it

done by the end of the week?

Landon

P.S. - Any suggestions on the classes/class I should start my code  
review with?


On Mon, Jul 7, 2008 at 3:26 PM, Christopher  
[EMAIL PROTECTED] wrote:

From: Sunburned Surveyor [EMAIL PROTECTED]
I finally backtracked to Subclipse 1.2 on my laptop, and I
was able to
download your source code for JTin. I'll try to get
that code review
squeezed in tonight or tomorrow.

That's fine, give me a call if you need anything explained. I just  
uploaded an updated set of files. The new thing is that triangle  
clipping is implemented and there is the ability to get a subset  
of the tin (unused as of now, but it will be useful in the  
future). Right now, I'm working on javadoc'n then hillshades.



I know that we talked a little about my providing some CAD
data that
you could use to test JTin. What type of simple features do
you want?
Do you want Point Features? Or do you want LineStrings
representing
contours?

Let me know what you have in mind.

3D point data would be fine for now, but if you could get 3D point  
data + breaklines + boundaries, I would thrilled.


Thanks,
--Christopher





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Re: [JPP-Devel] Combine and Explode Layers

2008-07-10 Thread Eric Jarvies
On Jul 10, 2008, at 2:43:16:PM, Larry Becker wrote:Hi SS,On Thu, Jul 10, 2008 at 9:39 AM, Sunburned Surveyor [EMAIL PROTECTED] wrote: Lary wrote: "Explode Layer would include the existing "Edit-Extract Layers by Geometry Type" functionality, and add the capability to explode a layer by attribute value. That is, it would create a new layer for each unique value of a given attribute."  This sounds pretty cool. You might want to pop up a warning if the user chooses an attribute that has a bunch of different values. I can see a user running the plug-in and inadvertently creating 3000 layers. :] Good point! You wrote: "Combine Selected Layers would allow you to combine LineString, Point, and Polygon shapefile layers into a single layer to save as GML or other multi-geometry tolerant format. Attributes would, of course, be preserved. Preservation of BasicStyle information is also possible with a kind of auto-theming."  How would you handle layers with different feature schemas? Merge the schemas with null values for missing attriubtes.better to allow user to keep old/keep new, keep both.  Can you explain more about how auto-theming would work? Copy layer's BasicStyle as a custom colour theme.regards,Larry  I'm just curious. Your idea sounds very useful.  Landon  On Wed, Jul 9, 2008 at 11:43 PM, Giuseppe Aruta [EMAIL PROTECTED] wrote:  Very good Larry!   --- Mer 9/7/08, Nacho Uve [EMAIL PROTECTED] ha scritto:   Da: Nacho Uve [EMAIL PROTECTED]  Oggetto: Re: [JPP-Devel] Combine and Explode Layers  A: "OpenJump develop and use" jump-pilot-devel@lists.sourceforge.net  Data: Mercoledì 9 luglio 2008, 23:55  2008/7/9 Larry Becker [EMAIL PROTECTED]:and add the capability to explode a layer by attribute  value. Useful!-  Sponsored by: SourceForge.net Community Choice Awards: VOTE  NOW!  Studies have shown that voting for your favorite open  source project,  along with a healthy diet, reduces your potential for  chronic lameness  and boredom. Vote Now at  http://www.sourceforge.net/community/cca08___  Jump-pilot-devel mailing list  Jump-pilot-devel@lists.sourceforge.net  https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel  Posta, news, sport, oroscopo: tutto in una sola pagina.  Crea l#39;home page che piace a te!  www.yahoo.it/latuapagina-  Sponsored by: SourceForge.net Community Choice Awards: VOTE NOW!  Studies have shown that voting for your favorite open source project,  along with a healthy diet, reduces your potential for chronic lameness  and boredom. Vote Now at http://www.sourceforge.net/community/cca08  ___  Jump-pilot-devel mailing list  Jump-pilot-devel@lists.sourceforge.net  https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel   - Sponsored by: SourceForge.net Community Choice Awards: VOTE NOW! Studies have shown that voting for your favorite open source project, along with a healthy diet, reduces your potential for chronic lameness and boredom. Vote Now at http://www.sourceforge.net/community/cca08 ___ Jump-pilot-devel mailing list Jump-pilot-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel -- http://amusingprogrammer.blogspot.com/ -Sponsored by: SourceForge.net Community Choice Awards: VOTE NOW!Studies have shown that voting for your favorite open source project,along with a healthy diet, reduces your potential for chronic lamenessand boredom. Vote Now at http://www.sourceforge.net/community/cca08___Jump-pilot-devel mailing listJump-pilot-devel@lists.sourceforge.nethttps://lists.sourceforge.net/lists/listinfo/jump-pilot-devel Eric Jarvies -
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Re: [JPP-Devel] June OpenJUMP User Survey Results Released

2008-07-05 Thread Eric Jarvies
On Jul 5, 2008, at 7:49 AM, abhay menon wrote:Hello All,Just curious about the embedding Google Map or any other Web Map on OpenJump. Is there a possibility implement the same in the long shot using the OpenLayers API (web Api) and then introducing the same using this OpenLayers Interface as Implementation to the background layer. It would be really the best this thing to implement. As it would more over depend on the OpenLayers implementation than Google Map.this is how is see it too. google maps mixed in an openlayers mash-up is effectively running in a 'browser' and so why cannot openjump also be considered a 'browser' of sorts(safari, firefox, opera, etc.). users can run as localhost, applying for their google maps url api(localhost/127.0.0.1 or whatever).  and of course, it is theresponsibilityof each user to dal with google maps in terms of 'commercial' licensing, should they so elect to do so. or am off base here?eric It just a suggestion... ;)Rgds.Abhay.On Fri, Jul 4, 2008 at 11:39 PM, Paul Austin [EMAIL PROTECTED] wrote: The problem with the following proposal is not a technical one, it is a legal one. Google and the other providers typically only allow access to their tile layer using their web sites and web APIs. This is in part because they license the data from other parties for a specific purpose.  Paul I like very much the feature proposal:"Use Google, Yahoo, Microsoft, Mapquest, Open Street Maps map layer as background layer"   - Sponsored by: SourceForge.net Community Choice Awards: VOTE NOW! Studies have shown that voting for your favorite open source project, along with a healthy diet, reduces your potential for chronic lameness and boredom. Vote Now at http://www.sourceforge.net/community/cca08___ Jump-pilot-devel mailing list Jump-pilot-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel  -Sponsored by: SourceForge.net Community Choice Awards: VOTE NOW!Studies have shown that voting for your favorite open source project,along with a healthy diet, reduces your potential for chronic lamenessand boredom. Vote Now at http://www.sourceforge.net/community/cca08___Jump-pilot-devel mailing listJump-pilot-devel@lists.sourceforge.nethttps://lists.sourceforge.net/lists/listinfo/jump-pilot-devel Eric Jarvies -
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Re: [JPP-Devel] June OpenJUMP User Survey Results Released

2008-07-05 Thread Eric Jarvies
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Re: [JPP-Devel] TaskFrame and WorkbenchContext source code files for review before commit.

2008-07-05 Thread Eric Jarvies
atment I should at least know the reason. (I'll gladly accept suggestions or recommendations that deal with technical issues in my source code.)  Just to make it clear, I'm not adding the Docking Window Support to OpenJUMP with these changes. That will be done in my own fork.  The Sunburned Surveyor   On Fri, Jul 4, 2008 at 4:51 PM, Stefan Steiniger [EMAIL PROTECTED] wrote:  Landon,   before you commit such changes I would like to  a) review it (sorry, I have not found the time yet to read all your  emails on that subject), which may need some time.   b) get an agreement by other programmers [Larry, Paul, Andreas, Michael]  that these changes are of benefit.   c) know which changes are absolutely necessary to get the docking  framework to run [why did you chose the this framework?]   d) know about expected compatibility issues.   Note: this is a core-change and not just simply a new function or plugin  (or am I wrong and you proposed an addition). So commit rules will be  more strict in terms of agreement and outlining the absolutely necessity  of those changes and the expected problems with backwards compatibility  [e.g plugins]. I may refer here to emails by Sascha Teichmann.  Up to now there is still the wise saying: "never touch a running system."   Btw: I miss your attached files and an additional description outlining  the changes.   stefan   Sunburned Surveyor wrote:  I've attached the two (2) source code files with some of my recent  clean-up/changes. (This doesn't include any of the docking window  framework or look-and-feel changes.) Please review my changes to these  two (2) classes if you have concerns before I commit to the core.   I'll commit next week if there are no strong objections to my changes.   The Sunburned Surveyor -  Sponsored by: SourceForge.net Community Choice Awards: VOTE NOW!  Studies have shown that voting for your favorite open source project,  along with a healthy diet, reduces your potential for chronic lameness  and boredom. Vote Now at http://www.sourceforge.net/community/cca08  ___  Jump-pilot-devel mailing list  Jump-pilot-devel@lists.sourceforge.net  https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel   - Sponsored by: SourceForge.net Community Choice Awards: VOTE NOW! Studies have shown that voting for your favorite open source project, along with a healthy diet, reduces your potential for chronic lameness and boredom. Vote Now at http://www.sourceforge.net/community/cca08 ___ Jump-pilot-devel mailing list Jump-pilot-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel -- http://amusingprogrammer.blogspot.com/ -Sponsored by: SourceForge.net Community Choice Awards: VOTE NOW!Studies have shown that voting for your favorite open source project,along with a healthy diet, reduces your potential for chronic lamenessand boredom. Vote Now at http://www.sourceforge.net/community/cca08___Jump-pilot-devel mailing listJump-pilot-devel@lists.sourceforge.nethttps://lists.sourceforge.net/lists/listinfo/jump-pilot-devel Eric Jarvies -
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Re: [JPP-Devel] June OpenJUMP User Survey Results Released

2008-07-05 Thread Eric Jarvies
abhay, i too have a number of functionality and feature pre-visualizations that address the gui from a finished, end-user point of view. if you want to get a wiki page started regarding this, then i'd contribute the mock-ups and work-flows that would be associated with such a plug-in... and would be happy to modify them along the way as suggested features are proven undoable or not practical.regards,ericOn Jul 5, 2008, at 6:22 PM, abhay menon wrote:Hi Larry..If it is possible can you share the code to plugin of the google map plugin. I am actual writting one for a project of mine..Rgds.Abhay.On Sat, Jul 5, 2008 at 10:54 PM, Larry Becker [EMAIL PROTECTED] wrote: @Stefan, SkyJUMP has only implemented KML write, although read should be fairly easy to add. We use WGS84 UTM exclusively, so the (limited) reprojection support was easy to implement. This is the reason that there will (IMIHO) always be a niche for specialized JUMP variants like SkyJUMP that can provide powerful (although less general) features by knowing the exact needs of their user base. @Nacho, I have an experimental Google Maps plugin, but stopped work on it due to the licensing issues that Paul pointed out. It is a lot of fun, though.@Abhay, using OpenLayers would not change the license for the map data. It would still need to be hosted on a web page. regards,LarryOn Fri, Jul 4, 2008 at 3:42 PM, Stefan Steiniger [EMAIL PROTECTED] wrote:  ok.. let me note another problem [which includes the nice kml proposal as well]:  We don't have a implementation of projections. So everything that relies on that is not doable before we get this implemented  Stefan  PS: @Larry, did you also implement KML write or only read for SkyJUMP?  Paul Austin wrote:  The problem with the following proposal is not a technical one, it is a  legal one. Google and the other providers typically only allow access to  their tile layer using their web sites and web APIs. This is in part  because they license the data from other parties for a specific purpose.   Paul   I like very much the feature proposal:"Use Google, Yahoo, Microsoft, Mapquest, Open Street Maps map layeras background layer"   -  Sponsored by: SourceForge.net Community Choice Awards: VOTE NOW!  Studies have shown that voting for your favorite open source project,  along with a healthy diet, reduces your potential for chronic lameness  and boredom. Vote Now at http://www.sourceforge.net/community/cca08   ___  Jump-pilot-devel mailing list  Jump-pilot-devel@lists.sourceforge.net  https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel  - Sponsored by: SourceForge.net Community Choice Awards: VOTE NOW! Studies have shown that voting for your favorite open source project, along with a healthy diet, reduces your potential for chronic lameness and boredom. Vote Now at http://www.sourceforge.net/community/cca08 ___ Jump-pilot-devel mailing list Jump-pilot-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel -- http://amusingprogrammer.blogspot.com/ - Sponsored by: SourceForge.net Community Choice Awards: VOTE NOW! Studies have shown that voting for your favorite open source project, along with a healthy diet, reduces your potential for chronic lameness and boredom. Vote Now at http://www.sourceforge.net/community/cca08___ Jump-pilot-devel mailing list Jump-pilot-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel  -Sponsored by: SourceForge.net Community Choice Awards: VOTE NOW!Studies have shown that voting for your favorite open source project,along with a healthy diet, reduces your potential for chronic lamenessand boredom. Vote Now at http://www.sourceforge.net/community/cca08___Jump-pilot-devel mailing listJump-pilot-devel@lists.sourceforge.nethttps://lists.sourceforge.net/lists/listinfo/jump-pilot-devel Eric Jarvies -
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Re: [JPP-Devel] disable/deactivate menu with plugin?

2008-06-29 Thread Eric Jarvies
this is a great idea.  dumb it down when needing to distribute it to  
other others(non gis/software users) who merely need to perform some  
routine/instructed procedures.


also, on another subject... anyone play around with the wps plugin  
from 52north?


eric

On Jun 29, 2008, at 9:55 AM, Larry Becker wrote:


Hi Carl,

  I can't think of a way without modifying OpenJumpConfiguration.   
If this is a popular requirement, we could add functionality via the  
editable workbench-properties.xml file instead of the  
OpenJumpConfiguration class (as SkyJUMP does).  This would make it  
possible for users to add or remove functionality at will.


regards,
Larry Becker

On Sun, Jun 29, 2008 at 10:49 AM, Carl Grönniger [EMAIL PROTECTED]  
wrote:

Hi!

Is it possible to disable or deactivate several OJ functions or  
complete menues with a plugin? for example disable the tool-menu  
without editing the core?


Carl


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Re: [JPP-Devel] OpenJUMP as an OSGEO project - Assessing the Requirements

2008-06-17 Thread Eric Jarvies
hello,

i am of the opinion -1.  until such a time all outstanding issues are  
addressed and resolved, and all is consolidated and cleaned, and clear  
direction is sought out, reduced to mutual understanding(short-mid- 
long term) by those involved, in fully disclosed and understood  
pecking order, as well as worship order for those who drafted the  
plans, laid the foundation, and built the initial floors/walls.  full  
understanding of it's history, and full understanding and disclosure  
of it's present, by and between the current power's-that-be, and those  
who laid the pioneered oj, but have since retired themselves and their  
interest from the project.  understanding where it stands, and where  
it's participants would like to take it.  how it compares to the other  
cross-platform gis java apps currently in development, and on and on.   
many questions need to be realized and asked and answered, and then a  
collective plan of action needs to be decided, and then a considerable  
amount of clean-up and filtration need to occur, and then issues like  
osgeo can be entered into unencumbered and without any perplexities  
and uncertainties.

respectfully,

eric





On Jun 17, 2008, at 2:04 PM, Michael Michaud wrote:

 Hi Stefan,

 +0
 I think joining OSGEO should be fine for OpenJUMP (more visibility,  
 more
 developpers, more users...), but I'm not sure we have enough human
 resources to move on.
 As far as I'm concerned, I have'nt contributed for a while, but I'll
 keep helping when I can, whatever the decision is.

 Thank you so much for all the work you and Sunburned Surveyor do to  
 keep
 the project in good health.

 Michaël

 Stefan Steiniger a écrit :
 Dear OJ user/developer.

 I send this email to the devel list, as here rather the core people
 are listening and this is also a discussion list for us.

 Now, I have read all the docs required for an OSGEO incubation. I  
 will
 attach a rather lenghtly file where I added comments to the different
 questions/criteria.

 A couple of things will require some work and mentorship but I think
 it would be doable to join OSGEO, as the restrictions in terms of
 managements seem not to be so tight (i.e. we are require to document
 the managment processes, but it is actually not said what management
 rules we should implement)

 Here is a list of the major things that need to be done (see also the
 very end of the text file):

 
 Summary - Major Issues with respect to human resources
 
 required:
 
 . document (established) license policy
 . code contributors need to agree to project's license policy  
 (written
 form?).
 . do a Code Provenance Review - check of licenses in the source code
 (Ohloh may help here) = problem: we probably can not GPL or LGPL
 (i.e. relicense) source code that has been inherited from other
 projects, without the author permission (such code needs to be
 externalized into a library).
 . found a Steering Comittee
 . establish documentation on project management procedures for PSC
 decisions, contributor guidelines, etc. (see Project Graduation
 Checklist point B3)
 . start documentation of project decisions
 . define release rules and process (not sure if that is a  
 requirement)
 . provide marketing material (handout, feature-matrix)

 optional:
 
 . wiki + webpage transfer to OSGEO
 . introduce automated testing system (junit)
 . certification of standards?
 =

 The only thing I am personally struggling is the definition of  
 release
 rules and a development plan if that is required (as this would play
 against our I contribute when I like idea)

 I am awaiting your coments and a OJ-Joins-OSEGEO decision (+1: yes,  
 0:
 don't know, -1 too much work) from the regular contributors, i.e. at
 least an oppinion from:
 Larry, Michael, Peppe, Andreas, Paul, Landon, Martin.

 I also welcome oppinions from Jukka, Jon, Paolo, Eric, Geoff, Sascha,
 Lat/Lon, Intevation, Erwan, Arnd, Edgar, Ugo + Steve (if listening
 ;),... and who ever wants to

 my personal vote: 0 (influenced by the work that needs to be done,
 listed above)

 cheers from sunny Calgary
 Stefan
 

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Re: [JPP-Devel] Wikispaces

2008-04-22 Thread Eric Jarvies

hello everyone,

have you considered instead using a subversion/trac setup? the nice  
thing about this setup is that it eliminates a lot of redundancy as it  
relates to application documentation.  for example, as bugs, feature  
requests, etc., are reported, those same entries can then be re- 
purposed as documentation.  if the repo is setup correctly from the  
get-go, meaning end-user gui stuff like buttons, menu selections,  
operations, etc. are indexed in the bug/feature request menu  
selections, and associated with the respective classes/interfaces,  
then this allows non-programmers to easily report a bug or feature  
request to the right place.  an example of what i mean is this:


go to openump at sourceforge and select 'submit new bug' and look at  
the 'category' pull-down menu selections. in this menu the user has:

interface
jts
misc.
openjump
plugin
wfsplugin

the above selections serve no useful purpose for the average user(or  
the active oj programmer), who in all likeliness will be reporting the  
majority of the problems/bugs.  this means it serves little purpose  
for those who may work on correcting the problem.  bug/ticket  
reporting should be designed for the end user, not the programmer.   
the association however is what is important to the programmer, and  
making sure that the ticket that was reported is associated with the  
correct page/portion/snippet of code that in fact is responsible.   
this means each source code document should have a plain english  
reference in it(commented out), or multiple references throughout the  
document as is needed/warranted.


imo, the easiest and best way to do this is by using the gui elements,  
such as menu items, icon/button items, and contextual menu items as  
the means of reference.  thus, if i was using oj, and encountered a  
bug, or have an idea of how something could work better(feature  
request), the oj repo should offer me the following when i am  
submitting a ticket:


Submit New Ticket:

pull-down menu #1:
bug
minor(does not work correctly)
medium(works intermittently)
major(does not work)
feature request
core
plug-in
spelling correction
menus
help
operations
appearance
menu
icon
layout

pull-down menu #2:
vista
xp
os x
linux

pull-down menu #3:
File
Edit
View
Layer
Tools
Queries
Spatial Query
Attribute Query
Simple Query
Analysis
Generate
Warp
Edit Geometry
QA
Edit Attributes
Generalization
Measure in Feet
Customize
Scripting
Image
Plugins
QA
Window
Help

in the above shortened example, lets say the user selected Bug,  OS  
X,  Tools  Queries  Spatial Query .  upon doing so, the respective  
page(s) of source code that is responsible for 'Spatial Query' should  
associated.  when the user writes a summary and submits the ticket, at  
that point it is immediately associated with the proper source code  
page(s).  this way, when a programmer looks to address the issue, he  
need not hunt around trying to locate it's exact location.   
furthermore, upon ticket submission, the user, and any other user that  
may view the ticket, can see it's respective association/source code.


of course, this means that during the setup of the initial repo, all  
of this association has to be done.  this is something i am willing to  
do, but will require on you(programmers) who are familiar with the  
entire inner workings of oj, to help me.  of course, once it's done,  
then thereafter it's just a matter of properly commenting any new  
source code pages/code snippets in existing pages.


anther suggestion i will make is that once the above is completed, we  
take and create donation pools for any/all bug and feature  
requests(tickets) that are open on the site.  we create a means by  
which users can commit 'x' amount of money towards a ticket(bug fix or  
feature addition).  we also create a means by which oj programmers can  
note their best estimate of how many programming hours will be  
required for said ticket.  for example, let's say i filed or found a  
previously filed ticket for a feature request that i too would like to  
see implemented.  i then want to stimulate some community activity by  
putting some money where my mouth is, electing to commit $200usd  
towards the ticket.  the ticket indicates that 4 oj programmers have  
determined it will take about 5 programming hours to complete, and the  
industry rate for respective programming work is $50usd per hour,  

Re: [JPP-Devel] Eric's tests of Plugins

2008-04-03 Thread Eric Jarvies
thanks for pointing out and clarifying.  your BshEditor4Jump plugin  
does indeed work.  i had missed the scripting menu it had generated,  
and was looking for it's presence elsewhere in the menu/gui.


regards,

eric

On Apr 3, 2008, at 1:03 AM, Michaël Michaud wrote:


Hi Eric,

Thanks for all the tests and documentation.

I'm the author of some of the plugins you tested (results on the wiki
page), and have some remarks/questions about those which do not work :

BshEditor4Jump-0.1.1-2006-04-20.zip : did you extract the jar from the
zip and put it in the ext folder. That is how it is supposed to  
work. It
is a useful plugin, and I would be pleased if it could work also on  
mac.


Jump-spim-0.1.0 : this is a gadget plugin related to scripting. I  
did it

before we integrated BeanTools in OpenJUMP distribution. Not very
important, just a curiosity.

mifmid-driver-0.4.0.jar : replaced by 0.4.1 that you tested  
successfully

(I have to remove 0.4.0 from my site)

mmpatch1.1.2 : not a plugin but a patch which modifies jump's core in
some ways. Not maintained. Only interesting if the community decided  
to

modify some of jump core features (it adds new attribute types like
boolean and decimal but has never been tested with all drivers).

plugin-oj-gcdriver and plugin-oj-mmdriver : it is just the zip
containing the plugins, the sources and the documentation. It should  
not

be used as a plugin. It appears that you tested the plugins themself
successfully ;-)

qa-0.1.jar : it is a recent plugin issued from Jump Conflation Suite  
and

I made it available on the sourceforge JPP site. I'm interested in
knowing more about what is wrong with it (nothing loaded or error
message happening at execution time ?)

Thanks

Michaël


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Re: [JPP-Devel] Eric's tests of Plugins

2008-04-03 Thread Eric Jarvies

Hello Peppe,


On Apr 3, 2008, at 5:44 AM, Giuseppe Aruta wrote:


Hi Eric,
and congratulation for your detailed page. I saw that you plan to  
develop your page as a small tutorial for MacOX OpenJUMP user.


well, just trying to document some user experience with OJ, as it is a  
good tool, but very under-exposed... uDig and QGIS are getting all the  
spotlight.  I wish I had known about some of it's features way back  
when, and I would have started using it sooner.  But because it's  
obscure and seemed inactive(low activity), I simply never took the  
time to use and abuse/enjoy.  But all-in-all it's a great effort, and  
with some basic GUI clean-up and some bug-stomping, and some good  
download site postings/promotions, could easily get a few hundred  
active users in a short period of time.


I am interested in knowing what would be required to move this into  
Eclipse(like uDig)... any idea as it relates to man hours?


There are some part which probabily even Linix or Windows user would  
take some benefits.
I worked on   User Guide: http://openjump.org/wiki/show/Index or  
List of Function page
http://openjump.org/wiki/show/OpenJUMP+List+of+Functions together  
with SS untill last winter, but probabily they need some upgrade for  
the Up-to-come OpenJUMP 1.3

You are welcome to give your contribute adding/correcting these pages.


Great!  I'll take a look, and of course I'll edit/add as time/energy  
permits.


For instance,  the idea of videos (MOV) tutorials to explain tools  
is interesting, we could  add a link to your video at the Editing  
Toolbox page http://openjump.org/wiki/show/Editing+Toolbox


Is there any way these videos could be stored directly onto the  
OpenJump server?  Otherwise, over time, as domains get shuffled around  
from server to server, links get broken, etc.  Currently I have the  
photos up at flickr.com, and the movies up on my own domain/server,  
but they should be on the OJ server imo.


I have another 40 videos I  made yesterday and today, I just need to  
upload them and link them.  However, many of these videos show bugs  
and errors, instead of instruction/example.  I figured that would help  
the contributing programmers get an idea of the problems.


But first I am really interested in learning from the fathers of this  
project, where it's going.  I see uDig and QGIS with pretty clear  
plans of where they are going, but have not yet grasped that from  
OpenJump as of yet(hint).



**
Regarding the Plugin test. There are some plugin which probabily  
don't work even with Windows/Linux version of OpenJUMP (for instance  
the Jython plugin). Some of them probabily were already added in OJ  
during time, other probabily had a short life since there was no  
interest/no need to go on upgrading to newer versions of JUMP/ 
OpenJUMP.


Also, I'd be willing to setup a subversion repository with a trac  
front end to manage plug-ins/versioning, so we can get that situation  
somewhat organized. or, just create a table that shows compatibility.


Again, I am very interested to know the current state of the core of  
OJ(lets say compared to uDig or QGIS, and how it could take advantage  
of geotools, geoserver, openlayers, etc.), and where everyone here  
thinks OJ is going, or where they want to take it.  As I've said  
before, it seems like such a diamond in the rough, and I wonder why It  
has just sort of lingered as it has(again, i am not familiar with all  
it's history, or all those involved).


Regards,

Eric


A m onth ago I planned to do a similar job like yours for Windows.  
By the time I will have time I will do it so we can compare and see  
what's left behind!


Regards

Peppe

Michaël Michaud [EMAIL PROTECTED] ha scritto:
Hi Eric,

Thanks for all the tests and documentation.

I'm the author of some of the plugins you tested (results on the wiki
page), and have some remarks/questions about those which do not work :

BshEditor4Jump-0.1.1-2006-04-20.zip : did you extract the jar from the
zip and put it in the ext folder. That is how it is supposed to  
work. It
is a useful plugin, and I would be pleased if it could work also on  
mac.


Jump-spim-0.1.0 : this is a gadget plugin related to scripting. I  
did it

before we integrated BeanTools in OpenJUMP distribution. Not very
important, just a curiosity.

mifmid-driver-0.4.0.jar : replaced by 0.4.1 that you tested  
successfully

(I have to remove 0.4.0 from my site)

mmpatch1.1.2 : not a plugin but a patch which modifies jump's core in
some ways. Not maintained. Only interesting if the community decided  
to

modify some of jump core features (it adds new attribute types like
boolean and decimal but has never been tested with all drivers).

plugin-oj-gcdriver and plugin-oj-mmdriver : it is just the zip
containing the plugins, the sources and the documentation. It should  
not

be used as a plugin. It appears that you tested the plugins themself
successfully ;-)


Re: [JPP-Devel] Decoration Styles

2008-04-03 Thread Eric Jarvies

Hello,

with OJ, is there a way to separate a vector object's geometry from  
it's appearance(easily)?  handling appearance by a class called  
OJDrawingStyle, which is a tree of graphical attributes and drawing  
behaviors that can be attached to the vector objects.  objects can  
share styles, so changing the style alters the appearance of all the  
objects sharing that style, for example.  alternatively, a 1:1  
relationship between objects and styles could also be adhered to(more  
conventional for a vector application).  however, it would be nice to  
take styles beyond fill of path and stroke, supporting any number of  
components.  making sure styles define what is drawn, and in what order.


it would be wonderful to select a 4 lane highway from the menu, or a  
dirt road, or a 2-lane with dirt frontage road on the left side(add  
long list of visually fun possibilities here), and apply that to an  
existing path/linestring.  or some yellow bricks(yellow brick road),  
or whatever.   so please consider this when considering decorations  
for roads, because at the present time, most all gis apps have really  
boring single-line, single-color decorations to apply to lines.


eric


On Apr 3, 2008, at 9:51 AM, Paul Austin wrote:  supporting multiple  
strokes with different line, dash attributes, along with width and  
colors.



All,

I'm wondering if there is a better way for users to select the  
decoration styles. What I was thinking is we can divide them into  
the following categories.


Start
End
Segment
Vertex (also applies to Point)
Then each style implementation would implement say LineStartStyle  
interface to indicate the kind of style it is.


The UI would then have 4 sections where you select the style for  
each one. The decision there would be if that was a multiple  
selection or a single selection.


What do people think of this idea?

Paul
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Re: [JPP-Devel] Eric's tests of Plugins

2008-04-03 Thread Eric Jarvies
hello,

as usual, your responses are informative, as seems to be the case with  
openjump list members in general.

On Apr 3, 2008, at 9:07 AM, Sunburned Surveyor wrote:

 Eric,

 You ask a lot of questions that have some long answers. I only have a
 few minutes before I need to start work, but I will try to answer some
 of these questions.

 Eric wrote: I am interested in knowing what would be required to move
 this into Eclipse(like uDig)... any idea as it relates to man hours?

 This would be a pretty monumental task. There are two (2) reasons  
 for this:

 [1] Eclipse uses SWT and JFace for it's GUI, while OJ uses Swing. All
 of OJ's rendering code, which is very important, is based in Swing.


ok, i will read about this and try to make sense of it.

 [2] Eclipse uses a different (and more complex) plug-in model.
 Migrating to Eclipse would mean all plug-ins would have to be moved to
 the Eclipse plug-in model. (Many of the functionality that appear to
 be built-in to OpenJUMP in actuallu packaged as plug-ins distributed
 with the core.)


so how many of the 10.+- MBs of OJ is core and how many MBs are plugins?

 In summary, moving to Eclipse would be a monumental task. I think we
 could accomplish a lot of other great things by investing that time
 elsewhere.

understood :)  again, i will now read about swt, jface, and swing, and  
try to wrap my mind around it.



 Eric wrote: Is there any way these videos could be stored directly
 onto the OpenJump server?

 Our OpenJUMP server is actually a SourceForge server, and they have a
 size quota. Stefan has been successful in getting this increased so we
 can host the nightly build, but I don't know what they would say about
 a bunch of video's. It seems like YouTube might make more sense. If we
 want the video's on a dedicated server I could consider purchasing
 more space on my www.redefinedhorizons.com web site, but I'd need to
 know how much space we are talking about. There are other active
 programmers that might be able to host videos, like Larry and Paul.


i figured if the proggy had server/drive space, then great.  but no  
stress, i'll keep them all on my server.

 Eric wrote: Also, I'd be willing to setup a subversion repository
 with a trac front end to manage plug-ins/versioning, so we can get
 that situation somewhat organized. or, just create a table that shows
 compatibility.

 We actually have a Subversion repository already, and I think plug-in
 source code is hosted there. I've always wanted to have a plug-in
 catalog or index. I think that would be helpful.

ok.



 Eric wrote: Again, I am very interested to know the current state of
 the core of OJ(lets say compared to uDig or QGIS, and how it could
 take advantage of geotools, geoserver, openlayers, etc.), and where
 everyone here thinks OJ is going, or where they want to take it.  As
 I've said before, it seems like such a diamond in the rough, and I
 wonder why It has just sort of lingered as it has(again, i am not
 familiar with all it's history, or all those involved).

 This is a very difficult question to answer. We don't talk a lot about
 the future of OpenJUMP. It just evolves as the individual programmers
 implement changes to scratch their own itches. I guess this makes
 OpenJUMP very organic. Perhaps this is a disadvantage? Or maybe it is
 the reason why you see a difference in it and the other programs. The
 evolution of OpenJUMP is very user-driven. There is no single entity
 or organization forcing OpenJUMP to adhere to a road map or plan.


ok, i understand now.  thank you.



 Having said that, I can tell you what I would like to see for OpenJUMP
 in the next couple of years. I put some long term goals for OpenJUMP
 here:

 http://openjump.org/wiki/show/Some+Possible+Goals+For+OpenJUMP

wonderful.



 There are also lots of other things I have in the hopper, and that I
 want to eventually implement using OpenJUMP. Let me start with what is
 currently in the works (at least in my Eclipse IDE) and in various
 stages of completion. You can see these items in the Sunburned
 Surveyor section of the following wiki page:

 http://openjump.org/wiki/show/Work+In+Progress

 I hope to have the top 4 of these items completed in the next month  
 or two.

 Then there is all sorts of other great stuff that I hope to one day
 add to OpenJUMP. This includes awesome DXF support, advanced
 cartographic labeling, precision drawing (CAD) tools, the ability to
 create and manage topology, support for spatial relationships,
 metadata support, TIN management and contour generation, route
 stationing support, parcel management...

 The Sunburned Surveyor






cool.

eric








 On Thu, Apr 3, 2008 at 4:15 AM, Eric Jarvies [EMAIL PROTECTED]  
 wrote:
 Hello Peppe,



 On Apr 3, 2008, at 5:44 AM, Giuseppe Aruta wrote:

 Hi Eric,
 and congratulation for your detailed page. I saw that you plan to  
 develop
 your page as a small tutorial for MacOX OpenJUMP user.

 well, just trying

Re: [JPP-Devel] Shapefile with overlapping shells

2008-04-03 Thread Eric Jarvies
i am having the exact same problem with some esri generated shapefiles  
from one of my sources.


eric



On Apr 3, 2008, at 11:24 AM, Larry Becker wrote:

I've found a shapefile that has what JTS thinks is a topology error  
of overlapping shells.  In ESRI ArcMap it displays correctly as a  
shell polygon with a hole, but in JUMP, it displays as overlapping  
polygons.  It fails the QA Basic Topology test.  I have verified  
that the hole polygon is not CCW (counter clockwise) and this is  
being interpreted as a shell by the org.geotools.PolygonHandler.


It looks like another case where ESRI isn't following their own  
specifications.  Any suggestions?  I don't like to fix customer's  
data when it works fine in their ESRI system.


I'm considering modifying the PolygonHandler code to test all of the  
polygons in a multipolygon shape to determine if they are completely  
inside, and then reversing the point order to force CCW.  This might  
make shapefiles read slightly slower.


regards,

Larry Becker

--
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Re: [JPP-Devel] Missing delete all features from layer

2008-04-01 Thread Eric Jarvies
problems replying to this list... keeps bouncing my emails :(

eric

On Apr 1, 2008, at 5:51 PM, Stefan Steiniger wrote:

 :o)
 ok.. I will put it back. However this is kind of funny, because when
 removing it, I was already thinking that it is a typical developer
 function for testing. I can not imagine that there are many users out
 there using it. However, as Uwe was pointing it out already. OpenJUMP
 seems rather to be driven by development needs than by end user  
 needs ;)

 stefan

 Martin Davis wrote:
 I use it a lot too.  Selecting all items is often a pain if there's a
 lot of them.

 Um - would it be a good idea to poll the community before removing  
 menu
 items?



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[JPP-Devel] testing list

2008-04-01 Thread Eric Jarvies
testing list with different email address.  please disregard this post.

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[JPP-Devel] point map decorations

2008-04-01 Thread Eric Jarvies
 be appreciated.  and to add to this subject, other  
software like udig has made the move to eclipse, whilst qgis is locked  
into qt.  is openjump going to do the same sometime soon?  and if so,  
will it go the route of eclipse?

thanks in advance for your comments/answers!

regards,

eric jarvies



On Apr 1, 2008, at 8:08 PM, Eric Jarvies wrote:

 testing list with different email address.  please disregard this  
 post.

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