Connecting two data points in a Map Chart visualization can be accomplished using the Line Connection option under Properties/Marker Layer/Settings if data is formatted properly.
Issue/Introduction
How to connect data points in a map chart visualization?
Environment
Product: TIBCO Spotfire (Desktop client / Analyst / Professional)
Version: All supported versions
OS: All supported Operating Systems
Resolution
For Map Charts, each point must be in a separate row in the data table, plus there must be one column that contains unique identifiers to indicate which rows are to be connected.
Additional Information
See attached (Filename: Map Chart with line connections.dxp) for an example.
Attachments
How to connect data points in a map chart?
get_app