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diff --git a/Master/texmf-dist/doc/latex/tikz-sfc/README.txt b/Master/texmf-dist/doc/latex/tikz-sfc/README.txt new file mode 100644 index 00000000000..ba079056303 --- /dev/null +++ b/Master/texmf-dist/doc/latex/tikz-sfc/README.txt @@ -0,0 +1,33 @@ +Copyright (C) 2018 by Luis Paulo Laus, <laus@utfpr.edu.br> +------------------------------------------------------------ + +The tikz-sfc package may be distributed and/or modified +under the conditions of the LaTeX Project Public License, +either version 1 of this license or (at your option) any later +version. The latest version of this license is in: + http://www.latex-project.org/lppl.txt and version 1 or +later is part of all distributions of LaTeX version 1999/12/01 +or later. + +Version: 1.0 +Version date: 2018-01-16 + +------------------------------------------------------------ + +Sequential Function Chart (SFC) describes the behaviour of a +control program. It is derived from Petri Nets and GRAFCET. +This package contains a set of symbols that simplifies the +drawing of SFC diagrams with emphasis in readability and in +agreement with the international standard IEC 61 131-3. It +extends the TikZ-library circuits which defines general keys +for creating circuits. All graphic elements of SFC are +supported by tikz-sfc: steps (normal and initial), +transitions, actions and actions qualifiers (with and without +time duration) are supported. The placement of all actions +associated with a step is done automatically. Comments can +also be placed automatically in a suitable location near the +element they refer to. The final appearance of each element +can be fine-tuned individually or in group. + +------------------------------------------------------------ + |