# interpol – Add interpolation to METAPOST graph package

This file declares a new internal quantity interpolating and
modifies the `augment` and `Mreadpath` routines of
the METAPOST graph package (part of the base
METAPOST distribution) to construct
a path from data points using Bezier curves instead of
polygons (line segments) when `interpolating` is set
positive.

Use of this feature can lead to severe distortions if the data isn't suitable. Its usefulness may best be seen when plotting smooth functions evaluated numerically at discrete intervals.

Sources | `/graphics/metapost/contrib/macros/misc/interpol.mp` |

Version | 1.04 |

Maintainer | Ulrik Vieth |

Topics | Graphics |

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## Community Comments