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diff --git a/graphics/pgf/contrib/pgf-spectra/README b/graphics/pgf/contrib/pgf-spectra/README new file mode 100644 index 0000000000..bfe4139315 --- /dev/null +++ b/graphics/pgf/contrib/pgf-spectra/README @@ -0,0 +1,20 @@ +This is pgf-spectra, version 1.0 (15/04/2016). + +This package provides the \pgfspectra[<options>] command which draws continuous and emission or absorption spectra for 99 elements and their ions. +It was developed mainly for the writing of my own documentation and exams sheets supporting directly PDF output format. +The drawing is made with the TikZ package and is based in the pst-spectra extension for PSTricks. + +** Requirements +TikZ and ifthen packages. + +** Installation +Unpack everything in a directory in the TeX search path and refresh the TeX database. + +** Usage +Just place \usepackage{pgf-spectra} in the preamble. + +** Contact the author +Hugo Gomes (hugo.parelho@gmail.com) + +** Licence +Released under the LaTeX Project Public License v1.3 or later, see http://www.latex-project.org/lppl.txt |