[Qgis-user] cutting a line removes half of it

[Marco Lechner - FOSSGIS e.V.]

Hi list, marco and horst,

the error doesn't show up on each cutting action, but if you try the
linked shp-file [1] it should happen every few cutting actions. (just
try to cut lines on several (10-20) locations and it should happen
sometimes).

- Quantum GIS - 1.1.0-Pan (Unstable) 'Pan (Unstable)' (10874M) (on
Debian) with $ geos-config --version 3.1.0
but happens also on Windows/OSGeo-Version 1.0.2 and trunk
- ogrinfo cuttingtest.shp => 1: cuttingtest (Line String)

I also included 2 screenshots into the zip-archive.


Marco Lechner

[1] http://www.marcolechner.de/cuttingtest.zip



Marco Lechner - FOSSGIS e.V. schrieb:
> hi list,
> I'm having a "funny" behaviour while editing a lineshape with QGIS.
>
> when I try to cut a line in two halfs sometimes the line is properly cut
> and sometimes half of it is removed. I can not reproduce when it works
> right and when it deletes parts of the line
>
> right: ------------------------------ => ---------------|---------------
> wrong: ------------------------------ => ---------------|
>
>
> but it happens on QGIS 1.0.2 on Win as wel as on 1.1.0 Pan on Opensuse
>
> Any ideas
>
> Marco
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