pickο
- property CallbackContainer.pickο
Callbacks that select the nearest datapoint if you click on the map.
The event will search for the closest data-point and execute the callback with the properties (e.g. position , ID, value) of the selected point.
Note
To speed up identification of points for very large datasets, the search is limited to points located inside a βsearch rectangleβ. The side-length of this rectangle is determined in the plot-crs and can be set via m.cb.pick.set_props(search_radius=β¦).
The default is to use a side-length of 50 times the dataset-radius.
- attach : accessor for callbacks.
Executing the functions will attach the associated callback to the map!
- get : accessor for return-objects
A container to provide easy-access to the return-values of the callbacks.
- remove : remove prviously added callbacks from the map
- forward_events : forward events to connected maps-objects
- share_events : share events between connected maps-objects (e.g. forward both ways)
- set_sticky_modifiers : define keypress-modifiers that remain active after release
- set_props : set the picking behaviour (e.g. number of points, search radius, etc.)