On Tue, Aug 10, 2010 at 1:45 PM, Eric Lemoine <eric.lemo...@camptocamp.com>wrote:
> On Tue, Aug 10, 2010 at 1:55 PM, Alex Brandsen <alex.brand...@gmail.com> > wrote: > > > > > > On Tue, Aug 10, 2010 at 12:50 PM, Eric Lemoine < > eric.lemo...@camptocamp.com> > > wrote: > >> > >> On Tue, Aug 10, 2010 at 1:40 PM, Alex Brandsen <alex.brand...@gmail.com > > > >> wrote: > >> > Hi all, > >> > > >> > I still haven't found a way to make this work, does anyone have any > >> > suggestions? > >> > > >> > To rephrase: I need some way to select a feature when a click occurs > on, > >> > or > >> > in the area around the feature, for example 20 pixels. > >> > >> To my knowledge there's no way to do that with one feature. However > >> you could do that with two features, the one below the real feature > >> would be invisible. > >> > >> > > > > Oh, I see I've made an error explaining, I need this to work for all my > > features, in all layers. > > > > Or did you mean cloning all features on a separate layer, turning that > layer > > off and then changing something in the config of that layer? > > > > Please elaborate. :) > > I mean creating like clones, but larger, and adding them to the same > layer. It should easily work for point, but it'd required buffer > calculation for polygons and lines. So it's not so good. > > > I'm mainly dealing with polylines, but if that is the only way, then so be it. How can I perform buffer calculations?
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