From db20f9c5d6e25591ea4a6b9072c436d9189e0bd7 Mon Sep 17 00:00:00 2001
From: Andreas Tsouchlos <an.tsouchlos@gmail.com>
Date: Sat, 23 Dec 2023 20:15:02 +0100
Subject: [PATCH] Minor changes to colorscheme example

---
 examples/colorschemes.tex | 113 +++++++++++++++++++++-----------------
 1 file changed, 64 insertions(+), 49 deletions(-)

diff --git a/examples/colorschemes.tex b/examples/colorschemes.tex
index af2396c..1f4310a 100644
--- a/examples/colorschemes.tex
+++ b/examples/colorschemes.tex
@@ -18,7 +18,6 @@
 
 
 \input{common.tex}
-\pgfplotsset{colorscheme/cel}
 
 
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
@@ -26,61 +25,77 @@
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
 
+\title{Colorschemes}
+\author{}
+\date{}
+
+
 \begin{document}
 
+\maketitle
+
+\foreach \x in {cel, rocket, viridis, mako, cividis, matplotlib}{
+
+	%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+	% Set colorscheme
 
-\foreach \x in {cel, rocket, viridis, mako, cividis}{
 	\pgfplotsset{colorscheme/\x}
 
-	\colorbox{gray!30}{\texttt{colorscheme/\x}}
-	\begin{figure}[H]
-		\centering
+	%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+	% Preview colorscheme
 
-		\tikzstyle{colornode} = [draw, inner sep=0pt, minimum width=1cm, minimum height=0.5cm]
-		\pgfplotsset{scaled y ticks=false}
+	\noindent\begin{minipage}{\textwidth}
+		\colorbox{gray!30}{\texttt{colorscheme/\x}}
+		\begin{figure}[H]
+			\centering
 
-		\begin{subfigure}[c]{0.45\textwidth}
-			\begin{tikzpicture}
-				\begin{axis}[
-					domain=0:10,
-					view={0}{90},
-					yticklabel=\empty,xticklabel=\empty,
-					width=\textwidth,
-					height=0.75\textwidth,
-				]
-					\addplot3+[surf]
-						{x + y};
-				\end{axis}
-			\end{tikzpicture}
-		\end{subfigure}%
-		\begin{subfigure}[c]{0.45\textwidth}
-			\begin{tikzpicture}
-				\begin{axis}[
-					domain=0:10,
-					ymin=-1e4,ymax=1,
-					legend pos=south west,
-					yticklabel=\empty,xticklabel=\empty,
-					width=\textwidth,
-					height=0.75\textwidth,
-				]
-					\foreach \i in {1,2,4,8}{
-						\addplot+ [mark=none, line width=1pt]
-							{-\i*exp(x)};
-						%\expandafter\addlegendentry\expandafter{$e^{-\text{\i} x}$}
-						\addlegendentryexpanded{$e^{-\i x}$}
-					}
-				\end{axis}
-			\end{tikzpicture}
-		\end{subfigure}%
-		\begin{subfigure}[c]{0.1\textwidth}
-			\begin{tikzpicture}
-				\node[colornode, fill=scol3]                      (color3) {};
-				\node[colornode, fill=scol2, above=1mm of color3] (color2) {};
-				\node[colornode, fill=scol1, above=1mm of color2] (color1) {};
-				\node[colornode, fill=scol0, above=1mm of color1] (color0) {};
-			\end{tikzpicture}
-		\end{subfigure}%
-	\end{figure}
+			\tikzstyle{colornode} = [draw, inner sep=0pt, minimum width=1cm, minimum height=0.5cm]
+			\pgfplotsset{scaled y ticks=false}
+
+			\begin{subfigure}[c]{0.45\textwidth}
+				\begin{tikzpicture}
+					\begin{axis}[
+						domain=0:10,
+						view={0}{90},
+						yticklabel=\empty,xticklabel=\empty,
+						width=\textwidth,
+						height=0.75\textwidth,
+					]
+						\addplot3+[surf]
+							{x + y};
+					\end{axis}
+				\end{tikzpicture}
+			\end{subfigure}%
+			\begin{subfigure}[c]{0.45\textwidth}
+				\begin{tikzpicture}
+					\begin{axis}[
+						domain=0:10,
+						ymin=-1e4,ymax=1,
+						legend pos=south west,
+						yticklabel=\empty,xticklabel=\empty,
+						width=\textwidth,
+						height=0.75\textwidth,
+					]
+						\foreach \i in {1,2,4,8}{
+							\addplot+ [mark=none, line width=1pt]
+								{-\i*exp(x)};
+							%\expandafter\addlegendentry\expandafter{$e^{-\text{\i} x}$}
+							\addlegendentryexpanded{$e^{-\i x}$}
+						}
+					\end{axis}
+				\end{tikzpicture}
+			\end{subfigure}%
+			\begin{subfigure}[c]{0.1\textwidth}
+				\begin{tikzpicture}
+					\node[colornode, fill=scol3]                      (color3) {};
+					\node[colornode, fill=scol2, above=1mm of color3] (color2) {};
+					\node[colornode, fill=scol1, above=1mm of color2] (color1) {};
+					\node[colornode, fill=scol0, above=1mm of color1] (color0) {};
+				\end{tikzpicture}
+			\end{subfigure}%
+		\end{figure}
+		\vspace{\parskip}
+	\end{minipage}
 }