@manual{ctan-metapost,
  title      = {The \texttt{metapost} package},
  subtitle   = {A development of Metafont for creating graphics},
  author     = {{The MetaPost Team} and John Hobby},
  date       = {2021-08-26},
  license    = {lgpl},
  url        = {https://ctan.org/pkg/metapost},
  annotation = {MetaPost uses a language based on that of
       to produce precise
      technical illustrations.  Its output is scalable PostScript or
      SVG, rather than the bitmaps Metafont creates.},
}


@manual{ctan-metaobj,
  title      = {The \texttt{metaobj} package},
  subtitle   = {MetaPost package providing high-level objects},
  author     = {Denis B. Roegel},
  date       = {2016-06-24},
  version    = {0.93},
  license    = {lppl},
  mirror     = {https://mirror.ctan.org/graphics/metapost/contrib/macros/metaobj},
  url        = {https://ctan.org/pkg/metaobj},
}


@manual{ctan-latexmp,
  title      = {The \texttt{latexMP} package},
  subtitle   = {Interface for \LaTeX{}-based typesetting in MetaPost},
  author     = {Jens-Uwe Morawski},
  date       = {2020-06-21},
  version    = {1.2.1},
  license    = {pd},
  mirror     = {https://mirror.ctan.org/graphics/metapost/contrib/macros/latexmp},
  url        = {https://ctan.org/pkg/latexmp},
  annotation = {The MetaPost package latexMP implements a user-friendly
      interface to access \LaTeX{}-based typesetting capabilities in
      MetaPost.  The text to be typeset is given as string. This
      allows even dynamic text elements, for example counters, to be
      used in labels. Compared to other implementations it is much
      more flexible, since it can be used as direct replacement for
      , and much faster, compared for example to the
      solution provided by .},
}

@manual{ctan-metapost-colorbrewer,
  title      = {The \texttt{metapost-colorbrewer} package},
  subtitle   = {An implementation of the colorbrewer2.org colours for MetaPost},
  author     = {Toby Thurston},
  date       = {2018-09-25},
  version    = {},
  license    = {gpl3+},
  mirror     = {https://mirror.ctan.org/graphics/metapost/contrib/macros/metapost-colorbrewer},
  url        = {https://ctan.org/pkg/metapost-colorbrewer},
}