#343: After applying a buffer over a multiline the library starts growing in
memory usage and hungs
+---
Reporter: sberna | Owner: geos-devel@lists.osgeo.org
Type: defect | Status: new
On Mon, May 10, 2010 at 09:09:33AM -0700, Martin Davis wrote:
There's a few more listed here:
http://tsusiatsoftware.net/jts/jts-links.html#systems
Thanks, page updated.
--strk;
() Free GIS Flash consultant/developer
/\ http://strk.keybit.net/services.html
#343: After applying a buffer over a multiline the library starts growing in
memory usage and hungs
+---
Reporter: sberna |Owner: geos-devel@lists.osgeo.org
Type: defect | Status: closed
Yikes! That's one nasty dataset. JTS has issues with it as well - I
wasn't able to get the buffer to complete.
As a workaround, you could buffer each line separately and then
UnaryUnion the results.
GEOS wrote:
#343: After applying a buffer over a multiline the library starts growing in
Just tried the buffer-and-union approach in JTS. It works fine - about
70 s for the union, less for the initial buffering. Memory usage was low.
This geometry is pretty much a poster child for things that defeat the
optimizations used in buffering. It has lots of small geometries, thus
