Maximilian Keßler (via gitlab runner)
a12b342fa0
Used to define math operators with automatic indexing
Still in development, but fully working by now
Build branch v2.5.0 (296afc0) from kesslermaximilian/LatexPackages
88 lines
3.4 KiB
TeX
88 lines
3.4 KiB
TeX
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% Copyright © 2022 Maximilian Keßler
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%
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% Permission is hereby granted, free of charge, to any person obtaining a copy
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% of this software and associated documentation files (the “Software”), to deal
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% in the Software without restriction, including without limitation the rights
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% to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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% copies of the Software, and to permit persons to whom the Software is
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% furnished to do so, subject to the following conditions:
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% The above copyright notice and this permission notice shall be included in all
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% copies or substantial portions of the Software.
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%
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% THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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% IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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% FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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% AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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% LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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% OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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% SOFTWARE.
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%
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% This package has been generated by PyTeX, available at
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% https://github.com/kesslermaximilian/PyTeX
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% and built from source file 'mathfig.pysty'.
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% It is STRONGLY DISCOURAGED to edit this source file directly, since local
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% changes will not be versioned by Git and overwritten by the next build. Always
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% edit the source file and build the package again.
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%
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% Build details:
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% PyTeX version: v1.2.0-11-gc8deda5 (commit c8deda5)
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% Source code version: v2.5.0 (commit 296afc0)
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%
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% This LaTeX package is free software and distributed under the MIT License. You
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% may use it freely for your purposes. The latest version of the package can be
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% obtained via GitHub under
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% https://github.com/kesslermaximilian/LatexPackages
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% For further information see the url above.
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% Reportings of bugs, suggestions and improvements are welcome, see the README
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% at the Git repository for further information.
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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\NeedsTeXFormat{LaTeX2e}
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\ProvidesPackage{mkessler-mathfig}[2022/01/11 - Math figures with TikZ / pgfplots / xy]
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% This is just a collection of the packages I use to typeset mathematical figures
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% most commonly plots, commutative diagrams or geometry
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\RequirePackage{pgfplots} % Plots
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\pgfplotsset{compat=1.7}
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\RequirePackage{tikz} % Plots / drawings
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\usetikzlibrary{calc, intersections, through, quotes, angles, babel, positioning, snakes}
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\RequirePackage{tikz-cd} %Commutative diagrams
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\RequirePackage{xparse}
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%%for small diagrams, similar to tikz-cd
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\RequirePackage[all]{xy} % for small diagrams, e.g. arrows
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%%% In older versions, you found
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% \RequirePackage{xy}
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% \xyoption{all}
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% here, but this messes with the catcode of the @ sign (which no package should do!)
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% so that further parts in this package would get broken
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\newcommand\pushoutsymbol{\tikz[baseline=0.5,scale=0.2]{
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\draw[-] (0,0) --(0,1) -- (1,1);
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\draw (1,0) circle (1.5pt);}
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}
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\newcommand\pullbacksymbol{\tikz[baseline=0.5,scale=0.2]{
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\draw[-] (0,0) --(1,0) -- (1,1);
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\draw (0,1) circle (1.5pt);}
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}
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% This is used in a tikzcd
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\NewDocumentCommand\pushout{ O{dr} }{
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\arrow[phantom, pos=0.45]{#1}{\pushoutsymbol}
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}
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% This is used in a tikzcd
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\NewDocumentCommand\pullback{ O{dr} }{
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\arrow[phantom, pos=0.45]{#1}{\pullbacksymbol}
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}
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