graphvizVersion {Rgraphviz} | R Documentation

## A function to determine graphviz library version

### Description

This function will query the graphviz libraries that the package was built against and report what version of Graphviz is being used.

### Usage

    graphvizVersion()

### Value

A character string reporting the version of Graphviz that is being used.

### Author(s)

Jeff Gentry

### Examples

    graphvizVersion()

[Package Rgraphviz version 1.16.0 Index]