# FindGnuplot

Finds the Gnuplot command-line graphing utility for generating two- and three-dimensional plots (`gnuplot`).

## Result Variables

This module sets the following variables:

`Gnuplot_FOUND`

  Boolean indicating whether Gnuplot has been found. For backward compatibility, the `GNUPLOT_FOUND` variable is also set to the same value.

`GNUPLOT_VERSION_STRING`

  The version of Gnuplot found.

  Note

  Version detection is available only for Gnuplot 4 and later. Earlier versions did not provide version output.

## Cache Variables

The following cache variables may also be set:

`GNUPLOT_EXECUTABLE`

  Absolute path to the `gnuplot` executable.

## Examples

Finding Gnuplot:

    find_package(Gnuplot)