Re: [gdal-dev] GDAL mailing list email delays

2025-05-29 Thread Barry DeZonia via gdal-dev
For the record it is not just this user experiencing issues. I received the java bindings Original email 11 minutes after the Reply to that email.came through. However, I am accessing mail via gmail.com too. On Thu, May 29, 2025 at 12:58 PM Laurențiu Nicola via gdal-dev wrote: > > PS: "New" doesn

Re: [gdal-dev] Compoundcurve to DXF

2025-05-07 Thread Barry DeZonia via gdal-dev
I am not volunteering at the moment but maybe I could someday. - Long ago I used to write 2d and 3d geometry translators for DXF files. - I am good at math. - I have contributed to gdal (some changes to the Java bindings). - I used to be a C++ developer. In order to do this I would need to learn

Re: [gdal-dev] pansharpen subset of multispectral bands

2025-01-09 Thread Barry DeZonia via gdal-dev
Does that snippet of code need to be that way? It seems it could pretty easily be changed to work a band at a time and a weight of zero would contribute nothing. Now I do not know the domain at all and maybe that violates some assumptions. Curious as to what you think. On Thu, Jan 9, 2025 at 2:36 

Re: [gdal-dev] Advice on deploying components that use GDAL

2024-11-08 Thread Barry DeZonia via gdal-dev
On Friday, 8 November 2024 1:39:47 PM AEDT Barry DeZonia via gdal-dev > wrote: > > I am really curious how people are solving this kind of problem > > without pulling out their hair. > > What is the minimum version of GDAL you actually need? > > I would suggest to just sp

Re: [gdal-dev] Advice on deploying components that use GDAL

2024-11-07 Thread Barry DeZonia via gdal-dev
can't comment on the appropriateness of that particular code. Perhaps > at some point someone will need to reboot the GDAL Java bindings to be a > Panama project if JNI is abandonned (and that would likely be totally > disconnected from SWIG. At least > https://github.com/search?q=rep

[gdal-dev] Advice on deploying components that use GDAL

2024-11-07 Thread Barry DeZonia via gdal-dev
Hey all, I hope this is the right place for this email. I am a developer that has written a java component that interfaces with the java bindings and allows my app users to access gdal data. The problem I have is that gdal seems to release somewhat often. I wrote my code initially for 3.7 but lat

Re: [gdal-dev] Python API: Geometry.Buffer with JOIN_STYLE

2024-10-04 Thread Barry DeZonia via gdal-dev
I don't know a lot about gdal but what if your call was just: geom.Buffer(6, ["JOIN_STYLE=MITRE"]) On Fri, Oct 4, 2024 at 3:55 PM Martin Landa via gdal-dev < gdal-dev@lists.osgeo.org> wrote: > Hi all, > > in the documentation [1] is mentioned: > > """ > Buffer(Geometry self, double distance, cha

Re: [gdal-dev] Error linking srsinfo in 3.9.1 (rc1 or rc2)

2024-06-24 Thread Barry DeZonia via gdal-dev
Greg, you might want to CC Evan into this email chain. On Mon, Jun 24, 2024 at 1:53 PM Greg Troxel via gdal-dev < gdal-dev@lists.osgeo.org> wrote: > Scott via gdal-dev writes: > > > On debian 12: > > > > /usr/include/c++/12/cstdlib, line 75. Context: > > > > // Need to ensure this finds the C li

Re: [gdal-dev] Error linking srsinfo in 3.9.1 (rc1 or rc2)

2024-06-24 Thread Barry DeZonia via gdal-dev
Yeah, I didn't know about this pragma directive at all. A simple summary about it is here (including disclaimers on use). https://stackoverflow.com/questions/10261382/why-would-one-use-include-next-in-a-project On Mon, Jun 24, 2024 at 1:20 PM Greg Troxel via gdal-dev < gdal-dev@lists.osgeo.org> w

Re: [gdal-dev] Error linking srsinfo in 3.9.1 (rc1 or rc2)

2024-06-24 Thread Barry DeZonia via gdal-dev
Scott, is it that you are using #include_next instead of #include? #include_next makes assumptions about the environment that #include does not. On Mon, Jun 24, 2024 at 12:53 PM Scott via gdal-dev < gdal-dev@lists.osgeo.org> wrote: > Thanks for the docker instructions. It built nice and clean. >

Re: [gdal-dev] Possible error in orientation of converted arcs from dxf

2024-02-27 Thread Barry DeZonia via gdal-dev
I have not worked with DXF files since the early 90s so my info might be wrong. But check if any of your transformations are ending up with negative start/end angles. That used to be able to reverse the direction of the arc. Again this is old info and I don't quite understand your problem so I'm so

[gdal-dev] opening images via a URI

2024-01-13 Thread Barry DeZonia via gdal-dev
Hey all, I am in a position where a library I am developing would benefit if gdal could open an image that lives on the web. I guess maybe it's a VSI thing? Anyhow I am wondering how I could extend the Java API to open things given a Java URI. It could delegate to the C/C++ VSI code after manipula

Re: [gdal-dev] Java API

2023-12-28 Thread Barry DeZonia via gdal-dev
If it's not clear I am saying that the Java API extensions for MDArrays in gdal 3.8 (and possibly 3.7 - I don't remember) has a clean bill of health. On Thu, Dec 28, 2023 at 8:15 PM Barry DeZonia wrote: > Hey all, > > I just wanted to let you know I updated my java code that uses GDAL (and > it'

[gdal-dev] Java API

2023-12-28 Thread Barry DeZonia via gdal-dev
Hey all, I just wanted to let you know I updated my java code that uses GDAL (and it's Java API) to load data from MDArray supporting drivers. My initial tests (using my zorbage-viewer app to call zorbage-gdal routines) shows the MDArray Java code is working well. Data files are a bit slow to load

Re: [gdal-dev] Trouble building 3.8.2 from source

2023-12-26 Thread Barry DeZonia via gdal-dev
Thanks for the pointer. That was the problem. I just extracted the source again elsewhere and can build there fine. On Tue, Dec 26, 2023 at 4:45 PM Even Rouault wrote: > Barry, > > > > This probably has a simple explanation. > > > > I have downloaded the 3.8.2 source code. > > > > In the local s

[gdal-dev] Trouble building 3.8.2 from source

2023-12-26 Thread Barry DeZonia via gdal-dev
Hey all, This probably has a simple explanation. I have downloaded the 3.8.2 source code. In the local source code directory I make a build dir and cd into it. I then do this: CMAKE_INSTALL_PREFIX=/usr GDAL_JAVA_INSTALL_DIR=/usr/java/packages/lib cmake .. And then this: CMAKE_INSTALL_PREFIX=