Re: [Qgis-user] Polygon next to road search term

[David Strip via Qgis-user]

Is a polygon "next to a road" because one (or more) edges of the polygon is exactly coincident with the road line? Or is it within some distance of the road line? These lead to different solutions, but unless your data is very precise, asking for the boundary to be exactly coincident with a road line is not going to be very robust.Does your road polyline feature have a road width? If so, does that factor into "next to"?


On 9/13/2022 5:26 PM, Jon via Qgis-user wrote:

I am trying to figure out if a property that is a polygon is next to a
polyline (road). I am not well versed with QGIS and every search I do
seems to tell me how to map a polygon onto a road or convert polylines
to a polygon. I am not sure what exactly I need to search on to find
some documentation on how to do what I am looking to do.

What should I be searching on to find if a property that has 4 sides
and is a polygon is next to a road? Is what I am trying to find called
something specific and that is why I am not finding?

Thanks for any help,

Jon
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