# pgRouting Manual (3.1)

## Transformation - Family of functions (Experimental)

Warning

Possible server crash

- These functions might create a server crash

Warning

Experimental functions

- They are not officially of the current release.

- They likely will not be officially be part of the next release:

  - The functions might not make use of ANY-INTEGER and ANY-NUMERICAL

  - Name might change.

  - Signature might change.

  - Functionality might change.

  - pgTap tests might be missing.

  - Might need c/c++ coding.

  - May lack documentation.

  - Documentation if any might need to be rewritten.

  - Documentation examples might need to be automatically generated.

  - Might need a lot of feedback from the comunity.

  - Might depend on a proposed function of pgRouting

  - Might depend on a deprecated function of pgRouting

- pgr_lineGraph - Experimental - Transformation algorithm for generating a Line Graph.

- pgr_lineGraphFull - Experimental - Transformation algorithm for generating a Line Graph out of each vertex in the input graph.

Previous versions of this page

- Supported versions: current(3.1) 3.0

- Unsupported versions: 2.6

## Introduction

This family of functions is used for transforming a given input graph \(G(V,E)\) into a new graph \(G'(V',E')\).

## See Also

Indices and tables

- Index

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