[postgis-devel] Public Raster C API

[Rémi Cura]

I'm afraid that if I use python (and not C) it is for a good reason !
I'm really weak for the compilation stuff.

When I have to, I painfully use CMake.

Cheers,
Rémi-C

2015-05-28 10:03 GMT+02:00 Nathaiel Clay <clay.nathaniel at gmail.com>:

> Remi,
>
>
>
> Do have any experience with Autotools?  Right now I could use some help
> with the process of extracting librtcore.so, eg. Moving it to dynamic
> linking.
>
>
>
> *From:* postgis-devel-bounces at lists.osgeo.org [mailto:
> postgis-devel-bounces at lists.osgeo.org] *On Behalf Of *Rémi Cura
> *Sent:* Thursday, May 28, 2015 3:39 AM
> *To:* PostGIS Development Discussion
> *Subject:* Re: [postgis-devel] Public Raster C API
>
>
>
> Hey, I was looking recently for a python access to PostGIS raster from
> within the base. A C api might be the first step? Cheers
>
> Le 28 mai 2015 09:04, "Nathaniel Clay" <clay.nathaniel at gmail.com> a
> écrit :
>
> Bborie,
>
> Just to be clear we need to move from static linking to dynamic linking
> and separate out "librtcore.so" from "rtpostgis.so". This can be done with
> libtool,  honestly this would be my first attempt at using Autotools can I
> get a little hand holding here.
>
> Humbly,
>
> Nathaniel Hunter Clay
>
>
>
> On Wed, May 27, 2015 at 8:10 PM, Bborie Park <dustymugs at gmail.com> wrote:
>
> Hm... Sounds like the Makefile needs changing to install librtcore.so.
>
>
>
> On Wed, May 27, 2015 at 4:22 PM, Nathaniel Clay <clay.nathaniel at gmail.com>
> wrote:
>
> Bborie,
>
> I think it all gets rolled up into rtpostgis.so. As far as I can tell
> there is no librtcore.so.
>
> Thanks,
>
> Nathaniel Hunter Clay
>
>
>
> On Wed, May 27, 2015 at 7:13 PM, Bborie Park <dustymugs at gmail.com> wrote:
>
> Nah. The library was meant to be consumed by whomever wants to consume it.
> If the header is not copied, that'd be an oversight and a ticket should be
> filed... Having said that I need to see where librtcore.so gets installed...
>
>
>
> On Wed, May 27, 2015 at 2:41 PM, Nathaniel Clay <clay.nathaniel at gmail.com>
> wrote:
>
> Bborie,
>
>
>
> The librtcore header is not copied, to /usr/include so I am assuming that
> the library functions included in the library were meant to be private.
> This is for a external project. Is this an over-site? Or am I missing
> something fundamental.
>
>
>
> Thanks as Always,
>
>
>
> Nathaniel Hunter Clay
>
>
>
> On Wed, May 27, 2015 at 5:35 PM, Bborie Park <dustymugs at gmail.com> wrote:
>
> Actually, yes. raster2pgsql directly consumes librtcore...
>
>
>
> On Wed, May 27, 2015 at 2:33 PM, Bborie Park <dustymugs at gmail.com> wrote:
>
> Do you mean directly accessing librtcore? I believe you can go directly at
> that library if so inclined.
>
>
>
> -bborie
>
>
>
> On Wed, May 27, 2015 at 2:31 PM, Nathaiel Clay <clay.nathaniel at gmail.com>
> wrote:
>
> Hi All,
>
>
>
> Could we expose some of the raster C functions to read and write to
> raster’s, and low level pixel to geo-point and geo-point to pixel and etc.
> Just want your input, I am more than willing to do the work myself.
>
>
>
>
>
> Thanks,
>
>
>
> Nathaniel Hunter Clay
>
>
>
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