Map Builder (Legacy)
Map Builder is deprecated and hidden by default. You can re-enable it under Workbench Preferences → Deprecated features → Enable map view. For new work, use the Fused Map widget instead — see the Widget API for all available widgets.
The Map Builder is an IDE to write User Defined Functions (UDFs) and visualize their output.
Data analysis is inherently iterative. It involves loading data, writing code, executing the code, and visualizing results. As developers write and debug their code in the Map Builder, Fused gives them immediate feedback by automatically re-running the UDF and showing the output. Developers can write UDFs in the Code Editor and preview the results directly on the Canvas. To help debug, the Results pane displays logs and errors generated by the UDF.
- Write UDFs in the Code Editor
- Preview the UDF's output on the Canvas
- View the UDF's logs in the Runtime pane