fix font size in therion protractor

documents/therionprotractors/therionpage.tex

@@ -1,4 +1,5 @@
-\documentclass[12pt,a4paper]{article}
+%\documentclass[12pt,a4paper]{article}
+\documentclass[12pt,letter]{article}
 
 % Change the scale using the value on line 24, and the size of the divisions on line 27
 % The protractors are 4cm in radius
@@ -28,7 +29,7 @@
 \pgfmathsetmacro{\majordivision}{1}		% size in meters
 
 % Size of the text numbers
-\newcommand{\textsize}{\tiny}
+\newcommand{\textsize}{\footnotesize}
 
 % Intrinisc dimensions and conversion factors
 \pgfmathsetmacro{\convert}{100}			% conversion from meters to centimeters
@@ -159,7 +160,7 @@
 % Draw the angle numbers
 % ********************************************************************************
 
-\foreach \theta in {10,20,...,80}
+\foreach \theta in {10,30,...,70}
 {
 	\pgfmathsetmacro{\thetaopposite}{\theta+180}
 	
@@ -172,7 +173,20 @@
 	};
 }
 
-\foreach \theta in {90,100,...,170}
+\foreach \theta in {20,40,...,80}
+{
+	\pgfmathsetmacro{\thetaopposite}{\theta+180}
+	
+	\draw[black] (O) ++ (\theta:\rad) -- ++ (\theta:-5*\majtick) node[anchor=north,near start,sloped,rotate=-90,text=black] {
+		\textsize
+		\begin{tabular}{c}
+		\contour{white}{\pgfmathprintnumber{\theta}}\\
+		\contour{white}{\color{red}\pgfmathprintnumber{\thetaopposite}}
+		\end{tabular}
+	};
+}
+
+\foreach \theta in {90,110,...,170}
 {
 	\pgfmathsetmacro{\thetaopposite}{\theta+180}
 	
@@ -185,12 +199,27 @@
 	};
 };
 
+\foreach \theta in {100,120,...,160}
+{
+	\pgfmathsetmacro{\thetaopposite}{\theta+180}
+	
+	\draw[black] (O) ++ (\theta:\rad) -- ++ (\theta:-5*\majtick) node[anchor=north,near start,sloped,rotate=90,text=black] {
+		\textsize
+		\begin{tabular}{c}
+		\contour{white}{\pgfmathprintnumber{\theta}}\\
+		\contour{white}{\color{red}\pgfmathprintnumber{\thetaopposite}}
+		\end{tabular}
+	};
+};
+
+
 
 % ********************************************************************************
 % Draw the linear numbers
 % ********************************************************************************
 
-\pgfmathsetmacro{\labmax}{\radius-\majordivision}
+%\pgfmathsetmacro{\labmax}{\radius-\majordivision}
+\pgfmathsetmacro{\labmax}{7} %hardcode as 7 so things fit right
 \pgfmathsetmacro{\labsecond}{\majordivision+\majordivision}
 
 \foreach \var in {\majordivision,\labsecond,...,\labmax}