# pgRouting Manual (3.1)

## Driving Distance - Category

- pgr_drivingDistance - Driving Distance based on Dijkstra’s algorithm

- pgr_primDD - Driving Distance based on Prim’s algorithm

- pgr_kruskalDD - Driving Distance based on Kruskal’s algorithm

- Post pocessing

  - pgr_alphaShape - Alpha shape computation

Proposed

Warning

Proposed functions for next mayor release.

- They are not officially in the current release.

- They will likely officially be part of the next mayor release:

  - The functions make use of ANY-INTEGER and ANY-NUMERICAL

  - Name might not change. (But still can)

  - Signature might not change. (But still can)

  - Functionality might not change. (But still can)

  - pgTap tests have being done. But might need more.

  - Documentation might need refinement.

- pgr_withPointsDD - Proposed - Driving Distance based on pgr_withPoints

Previous versions of this page

- Supported versions: current(3.1) 3.0 2.6

- Unsupported versions: 2.5 2.4

## See Also

Indices and tables

- Index

- Search Page