[Qgis-developer] [Qgis-user] [Plugin presentation] LayerBender

[Olivier Dalang]

@Alex Mandel : I'd love to add ogr2ogr transformations in VectorBender. I
can imagine how to do it using temporary files and shell commands, but it's
probably the worst way to go... I'll look at it when I have a bit of time
(any help on this is of course welcome)

I'd also find it nice to unify all georeferencing tools under one UI. But
to me, the current georeferencer is a bit annoying to use (you always have
to move the window around, and can't use all the normal qgis tools on the
points pairs), still I don't believe the UI of VectorBender will convince
everyone neither...




2014-05-27 17:44 GMT+02:00 Alex Mandel <tech_dev at wildintellect.com>:

> Might also want to merge in the
> https://plugins.qgis.org/plugins/qgsAffine/ which provides direct user
> control over an affine transformation. Possibly as an alternate middle
> step or a way to save the transformation parameters in case you want to
> apply them in batch.
>
> I was also thinking about filing a ticket to ask for vector to be added
> to the core Georeferencer, since gdal 1.10 ogr2ogr can take a gcp list
> and apply polynomial 1,2 or 3 to a vector and reproject it. So after the
> previous mentioned mergers it would be good to see how the core
> georeferencing tool could be enhanced by these slightly different
> workflows and be allowed to do either vector or raster.
>
> Thanks,
> Alex
>
> On 05/27/2014 12:03 AM, G. Allegri wrote:
> > AFAIK vectGeoRef does an affine transformation.
> > It would be great if the two tools would merge into a single plugin,
> > bringing thir different solutions.
> >
> > giovanni
> > Il 27/mag/2014 08:55 "Tim Sutton" <lists at linfiniti.com> ha scritto:
> >
> >> Hi
> >>
> >>
> >>
> >> On Mon, May 26, 2014 at 9:18 PM, Olivier Dalang <
> olivier.dalang at gmail.com>wrote:
> >>
> >>> Dear lists,
> >>>
> >>> I'm happy to present my new plugin called "LayerBender".
> >>>
> >>> It's purpose is to allow to align/distort vector layers to match a
> >>> source, very much like georefencer does for raster. It seems ArcGIS and
> >>> OpenJump call this feature "Rubber sheeting".
> >>>
> >>> Demonstration video : https://vimeo.com/96142479
> >>>
> >>> I needed this in a project I'm working on to align some already
> digitized
> >>> historical maps.
> >>>
> >>> Please note that the plugin is still experimental and not much tested
> yet
> >>> (and only under windows)... So please be understanding in case of
> problems !
> >>>
> >>> All feedback is welcome, either here or on
> >>> https://github.com/olivierdalang/VectorBender
> >>>
> >>> Hope you like it !
> >>>
> >>>
> >> Wow thats awesome man - thanks for sharing!
> >>
> >> Regards
> >>
> >> Tim
> >>
> >>
> >>
> >>
> >>> Best,
> >>>
> >>> Olivier
> >>>
>
>
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