[Qgis-developer] Composer map size and extent

2013-05-08 Thread Alexander Bruy
Hi all, is it possible to change composer map extent (and scale) programmatically without changing its width and height? When using setNewExtent() method width and height of the composer map frame changed and overlaps with other composer elements, so resulting image looks differently from

Re: [Qgis-developer] Displacement and SLD's

2013-05-08 Thread Giuseppe Sucameli
Hi Jonathan On Tue, May 7, 2013 at 7:42 PM, Jonathan Moules jonathanmou...@warwickshire.gov.uk wrote: So my question is - how should that style be created with SLD's? Does QGIS does it properly? no way in this moment, you could use Displacement tag with SVG images created ad-hoc, i.e. with

Re: [Qgis-developer] Displacement and SLD's

2013-05-08 Thread Andrea Aime
On Wed, May 8, 2013 at 12:33 PM, Giuseppe Sucameli brush.ty...@gmail.comwrote: Andrea (who's implementing it), has noted that displacement alone can't do this, so has proposed a solution which would work, but would require an SLD file different from the one that QGIS 1.8 exported. His proposed

Re: [Qgis-developer] Preventing bad raster filenames - advice?

2013-05-08 Thread Etienne Tourigny
On Wed, May 8, 2013 at 2:45 AM, Paolo Cavallini cavall...@faunalia.itwrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Il 08/05/2013 05:12, Nyall Dawson ha scritto: I'm thinking it's probably best to make the file name edits read only, Before I make this change, does anyone have any

Re: [Qgis-developer] Displacement and SLD's

2013-05-08 Thread Giuseppe Sucameli
Hi Andrea, On Wed, May 8, 2013 at 12:57 PM, Andrea Aime andrea.a...@geo-solutions.itwrote: On Wed, May 8, 2013 at 12:33 PM, Giuseppe Sucameli brush.ty...@gmail.comwrote: IMHO the displacement shouldn't be used in that way, as empty space between graphics, though the SE1.1 specs doesn't

Re: [Qgis-developer] Displacement and SLD's

2013-05-08 Thread Andrea Aime
On Wed, May 8, 2013 at 5:30 PM, Giuseppe Sucameli brush.ty...@gmail.comwrote: The way we handle extensions in GeoServer is to use a VendorOptions tag, which can accomodate key/value pairs, We do the same in QGIS, and even the tag name it's the same! ;) in this case we could have something

Re: [Qgis-developer] qgis-grass crash

2013-05-08 Thread Radim Blazek
On Sat, Apr 20, 2013 at 10:22 AM, Giovanni Manghi giovanni.man...@faunalia.pt wrote: Hi all. I'm getting frequent crashes loading GRASS vector from mapsets I always use: a local problem, or a real bug? grass vectors are broken and are causing qgis to crash when removing them from the toc