[Qgis-user] Making border lines disappear

[Alexandre Neto]

A simple workaround (until it get fixed) could be to had a very thin border
of the same colour/transparency of the fill.

Alexandre Neto
Em 30/07/2014 15:27, "Andreas Neumann" <a.neumann at carto.net> escreveu:

> Hi,
>
> This is an anti aliasing issue that many rendering libraries have. I
> doubt there is much the QGIS developers can do. It is beyond the control
> of the QGIS developers and an upstream problem of the rendering in the
> qt-library.
>
> The AGG rendering library solved this issue: see
> http://www.antigrain.com/screenshots/ and search for "adjacent polygons"
> in the text.
>
> I will forward this to the QGIS developers list.
>
> Andreas
>
> Am 30.07.2014 14:18, schrieb Jonathan Moules:
> > Hi Frank,
> > Thanks for confirming. Dissolving was the plan that the user was going
> > to end up trying.
> > For those interested, it's on the tracker as:
> > http://hub.qgis.org/issues/10984
> >
> > Cheers,
> > Jonathan
> >
> >
> > On 30 July 2014 12:07, Frank Sokolic <sokolic at worldonline.co.za
> > <mailto:sokolic at worldonline.co.za>> wrote:
> >
> >     Hi Jonathan,
> >
> >     I've been struggling with this too. Even if you set Border Width to
> >     zero the borders are faintly visible. I hack I've used occasionally
> >     is to dissolve the polygons using whatever attribute you're
> >     categorising by but this is a far from ideal solution.
> >
> >     Frank.
> >
> ------------------------------------------------------------------------
> >     *From:* jonathanmoules at warwickshire.gov.uk
> >     <mailto:jonathanmoules at warwickshire.gov.uk>
> >     *Sent:* 2014/07/30 12:53:25 PM
> >     *To:* qgis-user at lists.osgeo.org <mailto:qgis-user at lists.osgeo.org>
> >     *Cc:*
> >     *Subject:* RE: [Qgis-user] Making border lines disappear
> >
> ------------------------------------------------------------------------
> >     Hi List,
> >     Using 2.4, how do you make borders on polygons invisible? Apparently
> >     this worked fine in 2.2, but doesn't seem to be possible with 2.4.
> >
> >     Using the standard Simple Fill.
> >
> >
> >     Border style: No Pen:
> >     Inline images 1
> >
> >     Border Style: Solid Line; Border: Dark green (second across from the
> >     Black) (fill: Same dark green):
> >
> >     Inline images 2
> >     If you look closely you'll see white lines.
> >
> >     Anyone else seeing this? It was brought up by one of our more
> >     observant users.
> >
> >     Cheers,
> >     Jonathan
> >
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