\documentclass[10pt,a4paper]{article} % Packages \usepackage{fancyhdr} % For header and footer \usepackage{multicol} % Allows multicols in tables \usepackage{tabularx} % Intelligent column widths \usepackage{tabulary} % Used in header and footer \usepackage{hhline} % Border under tables \usepackage{graphicx} % For images \usepackage{xcolor} % For hex colours %\usepackage[utf8x]{inputenc} % For unicode character support \usepackage[T1]{fontenc} % Without this we get weird character replacements \usepackage{colortbl} % For coloured tables \usepackage{setspace} % For line height \usepackage{lastpage} % Needed for total page number \usepackage{seqsplit} % Splits long words. %\usepackage{opensans} % Can't make this work so far. Shame. Would be lovely. \usepackage[normalem]{ulem} % For underlining links % Most of the following are not required for the majority % of cheat sheets but are needed for some symbol support. \usepackage{amsmath} % Symbols \usepackage{MnSymbol} % Symbols \usepackage{wasysym} % Symbols %\usepackage[english,german,french,spanish,italian]{babel} % Languages % Document Info \author{Art Creative Coder (werewolfgsm)} \pdfinfo{ /Title (photoshop-blending-modes-math-for-glsl.pdf) /Creator (Cheatography) /Author (Art Creative Coder (werewolfgsm)) /Subject (Photoshop Blending Modes: Math for GLSL Cheat Sheet) } % Lengths and widths \addtolength{\textwidth}{6cm} \addtolength{\textheight}{-1cm} \addtolength{\hoffset}{-3cm} \addtolength{\voffset}{-2cm} \setlength{\tabcolsep}{0.2cm} % Space between columns \setlength{\headsep}{-12pt} % Reduce space between header and content \setlength{\headheight}{85pt} % If less, LaTeX automatically increases it \renewcommand{\footrulewidth}{0pt} % Remove footer line \renewcommand{\headrulewidth}{0pt} % Remove header line \renewcommand{\seqinsert}{\ifmmode\allowbreak\else\-\fi} % Hyphens in seqsplit % This two commands together give roughly % the right line height in the tables \renewcommand{\arraystretch}{1.3} \onehalfspacing % Commands \newcommand{\SetRowColor}[1]{\noalign{\gdef\RowColorName{#1}}\rowcolor{\RowColorName}} % Shortcut for row colour \newcommand{\mymulticolumn}[3]{\multicolumn{#1}{>{\columncolor{\RowColorName}}#2}{#3}} % For coloured multi-cols \newcolumntype{x}[1]{>{\raggedright}p{#1}} % New column types for ragged-right paragraph columns \newcommand{\tn}{\tabularnewline} % Required as custom column type in use % Font and Colours \definecolor{HeadBackground}{HTML}{333333} \definecolor{FootBackground}{HTML}{666666} \definecolor{TextColor}{HTML}{333333} \definecolor{DarkBackground}{HTML}{AD038B} \definecolor{LightBackground}{HTML}{F9EFF7} \renewcommand{\familydefault}{\sfdefault} \color{TextColor} % Header and Footer \pagestyle{fancy} \fancyhead{} % Set header to blank \fancyfoot{} % Set footer to blank \fancyhead[L]{ \noindent \begin{multicols}{3} \begin{tabulary}{5.8cm}{C} \SetRowColor{DarkBackground} \vspace{-7pt} {\parbox{\dimexpr\textwidth-2\fboxsep\relax}{\noindent \hspace*{-6pt}\includegraphics[width=5.8cm]{/web/www.cheatography.com/public/images/cheatography_logo.pdf}} } \end{tabulary} \columnbreak \begin{tabulary}{11cm}{L} \vspace{-2pt}\large{\bf{\textcolor{DarkBackground}{\textrm{Photoshop Blending Modes: Math for GLSL Cheat Sheet}}}} \\ \normalsize{by \textcolor{DarkBackground}{Art Creative Coder (werewolfgsm)} via \textcolor{DarkBackground}{\uline{cheatography.com/206662/cs/44194/}}} \end{tabulary} \end{multicols}} \fancyfoot[L]{ \footnotesize \noindent \begin{multicols}{3} \begin{tabulary}{5.8cm}{LL} \SetRowColor{FootBackground} \mymulticolumn{2}{p{5.377cm}}{\bf\textcolor{white}{Cheatographer}} \\ \vspace{-2pt}Art Creative Coder (werewolfgsm) \\ \uline{cheatography.com/werewolfgsm} \\ \end{tabulary} \vfill \columnbreak \begin{tabulary}{5.8cm}{L} \SetRowColor{FootBackground} \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Cheat Sheet}} \\ \vspace{-2pt}Published 21st August, 2024.\\ Updated 22nd August, 2024.\\ Page {\thepage} of \pageref{LastPage}. \end{tabulary} \vfill \columnbreak \begin{tabulary}{5.8cm}{L} \SetRowColor{FootBackground} \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Sponsor}} \\ \SetRowColor{white} \vspace{-5pt} %\includegraphics[width=48px,height=48px]{dave.jpeg} Measure your website readability!\\ www.readability-score.com \end{tabulary} \end{multicols}} \begin{document} \raggedright \raggedcolumns % Set font size to small. Switch to any value % from this page to resize cheat sheet text: % www.emerson.emory.edu/services/latex/latex_169.html \footnotesize % Small font. \begin{tabularx}{17.67cm}{x{4.3862 cm} x{5.3984 cm} x{7.0854 cm} } \SetRowColor{DarkBackground} \mymulticolumn{3}{x{17.67cm}}{\bf\textcolor{white}{Darken Group}} \tn % Row 0 \SetRowColor{LightBackground} {\bf{Blend Mode}} & {\bf{Commutativity}} & {\bf{Formula}} \tn % Row Count 2 (+ 2) % Row 1 \SetRowColor{white} Darken & commutative & min(Target, Blend) \tn % Row Count 4 (+ 2) % Row 2 \SetRowColor{LightBackground} Multiply & commutative & Target * Blend \tn % Row Count 5 (+ 1) % Row 3 \SetRowColor{white} Color Burn & \seqsplit{non-commutative} & 1 - (1-Target) / Blend \tn % Row Count 7 (+ 2) % Row 4 \SetRowColor{LightBackground} Linear Burn & commutative & Target + Blend - 1 \tn % Row Count 9 (+ 2) \hhline{>{\arrayrulecolor{DarkBackground}}---} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{17.67cm}{x{4.2175 cm} x{5.061 cm} x{7.5915 cm} } \SetRowColor{DarkBackground} \mymulticolumn{3}{x{17.67cm}}{\bf\textcolor{white}{Lighten Group}} \tn % Row 0 \SetRowColor{LightBackground} {\bf{Blend Mode}} & {\bf{Commutativity}} & {\bf{Formula}} \tn % Row Count 2 (+ 2) % Row 1 \SetRowColor{white} Lighten & commutative & max(Target, Blend) \tn % Row Count 3 (+ 1) % Row 2 \SetRowColor{LightBackground} Screen & commutative & 1 - (1-Target) * (1-Blend) \tn % Row Count 5 (+ 2) % Row 3 \SetRowColor{white} Color Dodge & \seqsplit{non-commutative} & Target / (1-Blend) \tn % Row Count 7 (+ 2) % Row 4 \SetRowColor{LightBackground} Linear Dodge & commutative & Target + Blend \tn % Row Count 9 (+ 2) \hhline{>{\arrayrulecolor{DarkBackground}}---} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{17.67cm}{x{3.374 cm} x{4.0488 cm} x{9.4472 cm} } \SetRowColor{DarkBackground} \mymulticolumn{3}{x{17.67cm}}{\bf\textcolor{white}{Contrast Group}} \tn % Row 0 \SetRowColor{LightBackground} {\bf{Blend Mode}} & {\bf{Commutativity}} & {\bf{Formula}} \tn % Row Count 2 (+ 2) % Row 1 \SetRowColor{white} Overlay & \seqsplit{non-commutative} & (Blend \textgreater{} 0.5) ? (1 – (1-Target) / (2 * (Blend - 0.5)))\{\{nl\}\}(Blend \textless{}= 0.5) ? (Target / (1 - 2 * Blend)) \tn % Row Count 7 (+ 5) % Row 2 \SetRowColor{LightBackground} Soft Light & \seqsplit{non-commutative} & (Blend \textgreater{} 0.5) ? (1 - (1 - Target) * (1 - (Blend - 0.5)))\{\{nl\}\}(Blend \textless{}= 0.5) ? (Target * (Blend + 0.5)) \tn % Row Count 12 (+ 5) % Row 3 \SetRowColor{white} Hard Light & \seqsplit{non-commutative} & (Blend \textgreater{} 0.5) ? (1 - (1 - Target) * (1 - 2 * (Blend - 0.5)))\{\{nl\}\}(Blend \textless{}= 0.5) ? (Target * (2 * Blend)) \tn % Row Count 17 (+ 5) % Row 4 \SetRowColor{LightBackground} Vivid Light & \seqsplit{non-commutative} & (Blend \textgreater{} 0.5) ? (1 - (1 - Target) / (2 * (Blend - 0.5)))\{\{nl\}\}(Blend \textless{}= 0.5) ? (Target / (1 - 2 * Blend)) \tn % Row Count 22 (+ 5) % Row 5 \SetRowColor{white} Linear Light & \seqsplit{non-commutative} & (Blend \textgreater{} 0.5) ? (Target + 2 * (Blend - 0.5))\{\{nl\}\}(Blend \textless{}= 0.5) ? (Target + 2 * Blend - 1) \tn % Row Count 27 (+ 5) % Row 6 \SetRowColor{LightBackground} Pin Light & \seqsplit{non-commutative} & (Blend \textgreater{} 0.5) ? (max(Target, 2 * (Blend - 0.5)))\{\{nl\}\}(Blend \textless{}= 0.5) ? (min(Target, 2 * Blend)) \tn % Row Count 32 (+ 5) \hhline{>{\arrayrulecolor{DarkBackground}}---} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{17.67cm}{x{3.374 cm} x{4.2175 cm} x{9.2785 cm} } \SetRowColor{DarkBackground} \mymulticolumn{3}{x{17.67cm}}{\bf\textcolor{white}{Inversion Group}} \tn % Row 0 \SetRowColor{LightBackground} {\bf{Blend Mode}} & {\bf{Commutativity}} & {\bf{Formula}} \tn % Row Count 2 (+ 2) % Row 1 \SetRowColor{white} \seqsplit{Difference} & \seqsplit{commutative} & Target - Blend \tn % Row Count 4 (+ 2) % Row 2 \SetRowColor{LightBackground} \seqsplit{Exclusion} & \seqsplit{commutative} & 0.5 - 2 * (Target-0.5) * (Blend-0.5) \tn % Row Count 6 (+ 2) \hhline{>{\arrayrulecolor{DarkBackground}}---} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{17.67cm}{X} \SetRowColor{DarkBackground} \mymulticolumn{1}{x{17.67cm}}{\bf\textcolor{white}{Additional Information}} \tn \SetRowColor{white} \mymulticolumn{1}{x{17.67cm}}{{\bf{Overlay}}: A combination of multiply and screen. Also the same as Hard Light commuted. \newline % Row Count 2 (+ 2) {\bf{Soft Light}}: A combination of multiply and screen (The formula is only approximate). \newline % Row Count 4 (+ 2) {\bf{Hard Light}}: A combination of multiply and screen. Also the same as Overlay commuted. \newline % Row Count 6 (+ 2) {\bf{Vivid Light}}: A combination of color burn and color dodge. \newline % Row Count 8 (+ 2) {\bf{Linear Light}}: A combination of linear burn and linear dodge. \newline % Row Count 10 (+ 2) {\bf{Pin Light}}: A combination of darken and lighten.% Row Count 12 (+ 2) } \tn \hhline{>{\arrayrulecolor{DarkBackground}}-} \end{tabularx} \par\addvspace{1.3em} \end{document}