X-Git-Url: http://git.kpe.io/?p=ctsim.git;a=blobdiff_plain;f=doc%2Fctsim-textui.tex;h=900c1622963b590ab9c0fc2de53232077eb124f8;hp=c6fc11d4a3288fe0e29d37d6f121749bce814c08;hb=8c02f79d3423db4a2d54e35cd4795629834357c9;hpb=82ea0c94394a5a175b260160760155a6686203a1

diff --git a/doc/ctsim-textui.tex b/doc/ctsim-textui.tex
index c6fc11d..900c162 100644
--- a/doc/ctsim-textui.tex
+++ b/doc/ctsim-textui.tex
@@ -55,13 +55,13 @@ both real and complex valued images.
 \texttt{if1 input-filename output-filename [options...]}
 
 \textbf{Options}
-\begin{itemize}\itemsep=0pt
-  \item \doublehyphen{invert} - Negate pixel values
-  \item \doublehyphen{log} - Take natural logrithm of pixel values
-  \item \doublehyphen{exp} - Take natural exponent of pixel values
-  \item \doublehyphen{sqr} - Take square of pixel values
-  \item \doublehyphen{sqrt} - Take square root of pixel values
-\end{itemize}
+\begin{twocollist}
+  \twocolitem{\doublehyphen{invert}}{Negate pixel values.}
+  \twocolitem{\doublehyphen{log}}{Take natural logrithm of pixel values.}
+  \twocolitem{\doublehyphen{exp}}{Take natural exponent of pixel values.}
+  \twocolitem{\doublehyphen{sqr}}{Take square of pixel values.}
+  \twocolitem{\doublehyphen{sqrt}}{Take square root of pixel values.}
+\end{twocollist}
 
 \section{if2}\label{if2}\index{if2}%
 Performs math functions on a two images. The command works with both
@@ -71,15 +71,15 @@ real and complex valued images.
 \texttt{if2 input-filename1 input-filename2 output-filename [options...]}
 
 \textbf{Options}
-\begin{itemize}\itemsep=0pt
-  \item \doublehyphen{add} - Add the two images
-  \item \doublehyphen{sub} - Subtract the two images
-  \item \doublehyphen{multiply} - Multiply the two images
-  \item \doublehyphen{divide} - Divide the two images
-  \item \doublehyphen{comp} - Statistically compare the two images
-  \item \doublehyphen{column-plot n} - Plot the values of a particular col
-  \item \doublehyphen{row-plot n} - Plot the values of a particular row
-\end{itemize}
+\begin{twocollist}
+  \twocolitem{\doublehyphen{add}}{Add the two images.}
+  \twocolitem{\doublehyphen{sub}}{Subtract the two images.}
+  \twocolitem{\doublehyphen{multiply}}{Multiply the two images.}
+  \twocolitem{\doublehyphen{divide}}{Divide the two images.}
+  \twocolitem{\doublehyphen{comp}}{Statistically compare the two images.}
+  \twocolitem{\doublehyphen{column-plot n}}{Plot the values of a particular column.}
+  \twocolitem{\doublehyphen{row-plot n}}{Plot the values of a particular row.}
+\end{twocollist}
 
 \section{ifexport}\label{ifexport}\index{ifexport}%
 Export an image file to a standard graphics file.
@@ -88,21 +88,21 @@ Export an image file to a standard graphics file.
 \texttt{ifexport input-filename output-filename -\,-format }\emph{graphic-format} \texttt{ [options...]}
 
 \textbf{Options}
-\begin{itemize}\itemsep=0pt
-  \item \doublehyphen{format}
+\begin{twocollist}
+  \twocolitem{\doublehyphen{format}}{
   \begin{itemize}\itemsep=0pt
     \item \texttt{pgm} - Portable graymap format.
     \item \texttt{pgmasc} - ASCII PGM format.
     \item \texttt{png} - Portable network graphics format.
     \item \texttt{png16} - 16-bit PNG format.
-  \end{itemize}
-  \item \doublehyphen{center} - Set center of intensity window.
+  \end{itemize}}
+  \twocolitem{\doublehyphen{center}}{Set center of intensity window.
   \begin{itemize}\itemsep=0pt
     \item \texttt{median}
     \item \texttt{mode}
     \item \texttt{mean}
-  \end{itemize}
-  \item \doublehyphen{auto} - Set half-width of intensity window.
+  \end{itemize}}
+  \twocolitem{\doublehyphen{auto}}{Set half-width of intensity window as a multiple of the standard deviation.
   \begin{itemize}\itemsep=0pt
      \item \texttt{full}
      \item \texttt{std0.1}
@@ -110,12 +110,12 @@ Export an image file to a standard graphics file.
      \item \texttt{std1}
      \item \texttt{std2}
      \item \texttt{std3}
-  \end{itemize}
-  \item \doublehyphen{scale} - Set size of output image. A value of
-  \texttt{1} is default and creates an output image the same size as the input image.
-  \item \doublehyphen{min} - Set the minimum intensity value.
-  \item \doublehyphen{max} - Set the maximum intensity value.
-\end{itemize}
+  \end{itemize}}
+  \twocolitem{\doublehyphen{scale}}{Set size of output image. A value of
+  \texttt{1} is default and creates an output image the same size as the input image.}
+  \twocolitem{\doublehyphen{min}}{Set the minimum intensity value.}
+  \twocolitem{\doublehyphen{max}}{Set the maximum intensity value.}
+\end{twocollist}
 
 \section{ifinfo}\label{ifinfo}\index{ifinfo}%
 
@@ -125,12 +125,12 @@ Displays information about an imagefile.
 \texttt{ifinfo input-filename [options...]}
 
 \textbf{Options}
-\begin{itemize}\itemsep=0pt
-  \item \doublehyphen{labels} - Display history labels.
-  \item \doublehyphen{no-labels} - Suppress history labels.
-  \item \doublehyphen{stats} - Display image statistics.
-  \item \doublehyphen{no-stats} - Suppress image statistics.
-\end{itemize}
+\begin{twocollist}
+  \twocolitem{\doublehyphen{labels}}{Display history labels.}
+  \twocolitem{\doublehyphen{no-labels}}{Suppress history labels.}
+  \twocolitem{\doublehyphen{stats}}{Display image statistics.}
+  \twocolitem{\doublehyphen{no-stats}}{Suppress image statistics.}
+\end{twocollist}
 
 \section{phm2pj}\label{phm2pj}\index{phm2pj}%
 Simulates collection of X-rays data (projections) around a phantom object.
@@ -207,17 +207,17 @@ Displays information about a projection file.
 \texttt{pjinfo projection-filename [options...]}
 
 \textbf{Options}
-\begin{itemize}\itemsep=0pt
-  \item \doublehyphen{binaryheader} - Dump the binary header to the standard output.
+\begin{twocollist}
+  \twocolitem{\doublehyphen{binaryheader}}{Dump the binary header to the standard output.
   This option is only used when manually creating a composite projection file from
-  several different projection files.
-  \item \doublehyphen{binaryview} - Dump binary view data to the standard output.
+  several different projection files.}
+  \twocolitem{\doublehyphen{binaryview}}{Dump binary view data to the standard output.
   This option is only used when manually creating a composite projection file from
-  several different projection files.
-  \item \doublehyphen{startview} - Sets starting view to display. Default is \texttt{0}.
-  \item \doublehyphen{endview} - Sets ending view to display. Default is the last view.
-  \item \doublehyphen{dump} - Print all projection data to the console.
-\end{itemize}
+  several different projection files.}
+  \twocolitem{\doublehyphen{startview}}{Sets starting view to display. Default is \texttt{0}.}
+  \twocolitem{\doublehyphen{endview}}{Sets ending view to display. Default is the last view.}
+  \twocolitem{\doublehyphen{dump}}{Print all projection data to the console.}
+\end{twocollist}
 
 \section{pjrec}\label{pjrec}\index{pjrec}%
 Reconstructs the interior of an object from a projection file.