Features question on the segmentation tab

Hi @jbms

I recently realized that the segmentation tab has a feature to filter on the tagged segmentation properties. Is this configurable from segment_properties/info? Do you have an example how to configure these tags and use the filter feature?

Also, when do I use a “pin” button? Do you have an example?

Thank you!! -m

[jbms]

The white line shows the distribution of values of the given property for the segments that match all constraints (i.e. the ones shown as results) as an empirical CDF (cumulative distribution function). The teal line shows the distribution of values of the given property for the segments that match all constraints, except any min/max constraints for the given property.

There is no documentation currently for the query syntax, but the interactive controls modify the query and provide a way to see what the syntax is.

“<” means sort results by the property in ascending order, “>” means sort in descending order, and “|” means include in the results table but don’t sort by it.

If alt does not work on macOS we will have to define an alternative binding I suppose — currently there is no separate binding for macOS.

[jbms]

For the segment properties, refer to the documentation here: https://github.com/google/neuroglancer/blob/master/src/neuroglancer/datasource/precomputed/segment_properties.md

For an example, see here:

gs://h01-release/data/20210601/c3/segment_properties/info

The pin button allows you to display the layer side panels for multiple layers at once.