[postgis-devel] Transform() PROJ4 cache patch

Mark Cave-Ayland m.cave-ayland at webbased.co.uk
Fri Nov 4 03:41:55 PST 2005

> -----Original Message-----
> From: 'strk' [mailto:strk at keybit.net] 
> Sent: 04 November 2005 11:32
> To: Mark Cave-Ayland (External)
> Cc: postgis-devel at postgis.refractions.net
> Subject: Re: [postgis-devel] Transform() PROJ4 cache patch
> Thanks for timing Mark.
> It seems there's no much to gain from invoking 
> transform_geometry directly in terms of performance. Still, 
> I'd keep it as users might want to perform reprojection even 
> w/out a spatial_ref_sys table. There's no work involved in 
> keeping it, so what's the point of removing it ?
> --strk;

Hi strk,

Okay. Keeping everything in the original style (everything in
lwgeom_transform.c) patch means it's now just a cut and paste job to keep
the old code. When I get a moment, I'll rework the patch and post it back to
the list for final review before commit.

Kind regards,


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