-\section{Flowchart}
-Master coordinate (MC) level \\
-$\hspace{3cm} \downarrow$ \\
-Apply \emph{Current transformation matrix} \\
-$\hspace{3cm} \downarrow$ \\
-World coordinate (WC) level \\
-$\hspace{4cm} \downarrow$ \\
-Clipping against Window \\
-$\hspace{3cm} \downarrow$ \\
-Convert to Normalized device coordinates (NDC) \\
-$\hspace{3cm} \downarrow$ \\
-Clipping against Viewport \\
-$\hspace{3cm} \downarrow$ \\
-Convert to Physical device coordinates (PDC) \\
-
+\section{Transformation Sequence}
+\latexonly{
+\parbox{11cm}{
+\centerline{Master coordinate (MC) level}
+\centerline{$\downarrow$}
+\centerline{Apply \emph{Current transformation matrix}}
+\centerline{$\downarrow$}
+\centerline{World coordinate (WC) level}
+\centerline{$\downarrow$}
+\centerline{Clipping against Window}
+\centerline{$\downarrow$}
+\centerline{Convert to Normalized device coordinates (NDC)}
+\centerline{$\downarrow$}
+\centerline{Clipping against Viewport}
+\centerline{$\downarrow$}
+\centerline{Convert to Physical device coordinates (PDC)}
+}}
+\latexignore{
+\centerline{Master coordinate (MC) level}
+\centerline{Apply \emph{Current transformation matrix}}
+\centerline{World coordinate (WC) level}
+\centerline{Clipping against Window}
+\centerline{Convert to Normalized device coordinates (NDC)}
+\centerline{Clipping against Viewport}
+\centerline{Convert to Physical device coordinates (PDC)}
+}