Hi Michaël,
line 218 CGAlgorithms.isPointInRing(jPt, coordList) ||
> pointInList(jPt,coordList)
>
The second test is just paranoia that isPointInRing is not robust for
non-fixed point math. I haven't scanned the jts code to see what it
actually does.
@Larry : I replaced a quick 'ring in ring' t
I have made the latest build of the JUMP Pilot Project source code
repository for OpenJUMP available here:
http://www.redefinedhorizons.com/resources.html
Under the "Software" section heading you will find a link to the
executable distribution and the source code distribution.
Please let me know
Michaël Michaud wrote:
>
> line 170 if(points.length == 0 || points.length > 3){
> I don't understand why 1 and 2 points rings are filtered and not 0 point
> rings, but it may be necessary to hold some kind of empty geometries
>
Yes, 0 points are allowed to support empty geometries.
--
Mart
Michaël Michaud wrote:
> Hi,
>
> As I tried to fix a bug in PolygonHandler (see end of e-mail), I noticed
> some other strange pieces of code in this class.
>
>
The ShapefileReader code is really horrific, IMHO. We grabbed it from
an early release of GeoTools, and never upgraded it since it
if the current geotools (just checked they are 2.5.5 stable now)
shapefile reader/writer is more advanced why not aiming on using it .. i
once wrote a geotools reader/writer extension, that should be possible
these days as well ... only problem was that I had to convert the data
structure because i
When I last worked on the issue that is the topic of this thread (last year
sometime), I tried to use the geotools code to solve the problem, but it
seemed to be buggy so I abandoned it. I don't recall anything specific, but
I did make the effort.
regards,
Larry
On Mon, May 11, 2009 at 3:49 PM,
BTW, the original thread is archived here:
http://www.mail-archive.com/jump-pilot-devel@lists.sourceforge.net/msg04403.html
Larry
On Mon, May 11, 2009 at 3:57 PM, Larry Becker wrote:
> When I last worked on the issue that is the topic of this thread (last year
> sometime), I tried to use the geo
Hi,
Thank you for the answers about this topic.
ShapefileReader is not great but it just works.
I'll see what I can do to improve PolygonHandler a bit (following
Martin's and Larry's recommendations).
Moving to a recent geotools driver is another option which, I think,
needs more work and more t
Hi Everyone,
My name is Cameron Alston and I will be working on the OpenJUMP project this
summer, specifically in implementing a stand-alone map labelling system. I'm
currently finishing up at UC Davis and I'll be attending UC Santa Cruz in the
fall for graduate school. I met up with Landon (
