topic Re: Place one label for contiguous features based on attribute? in ArcGIS Pro Questions

Place one label for contiguous features based on attribute?

ZachBodenner — Fri, 13 May 2022 15:11:28 GMT

Hello,

I am trying to solve an ArcPro labeling challenge: Is it possible to restrict ArcPro to place only one label for multiple contiguous features if they share the same attribute? Real-life situation: a layer of parcels for zoning will have many parcels sharing boundaries that have the same zoning designation. ArcPro will label each parcel based on the zoning designation (see attached snip). The attached photo has a stretch of parcels zoned as LDR (low density residential). Can I get ArcPro to place one label for the contiguous stretch of LDR parcels (and subsequently, a different stretch of contiguous LDR parcels will also get one label for the lot of them)?

Re: Place one label for contiguous features based on attribute?

Anonymous User — Fri, 13 May 2022 17:06:03 GMT

Have you played with the Labeling Properties > Position > Conflict Resolution > Repeat Option? I've had some success there. You could also convert to annotation and position your label manually.

Re: Place one label for contiguous features based on attribute?

ZachBodenner — Fri, 13 May 2022 17:15:47 GMT

Unfortunately manual placement isn't much of an option - I'm chasing this down for users in our planning department who are asking after this feature either for labeling in their web maps (so, serving up the zoning layer to our federated server and consuming it from a REST endpoint) or being able to add a .lyrx that references the geodatabase to their own projects.

Re: Place one label for contiguous features based on attribute?

JesseWickizer — Mon, 16 May 2022 17:15:21 GMT

The Remove duplicate labels label placement property is the closest way to achieve this without any further editing, but it won't take into account contiguous areas exactly like you wish.

If you must only have 1 label per contiguous block of similar parcels, you should dissolve the parcels layer by the zoning attribute (do not Create multipart features), then use the resulting zoning areas layer to label the map with 1 label per group of parcels of the same zoning.

Re: Place one label for contiguous features based on attribute?

ZachBodenner — Mon, 16 May 2022 18:40:57 GMT

Yeah I figured there probably wasn't a way to accomplish this. Unfortunately dissolve would be a good solution if I was just needing to make a static map or something, but having a reference to the underlying features class as it gets updated makes that not work. Thanks though!