From f98952dc754ad93ca3e7ccd93336d4e7bd90e77b Mon Sep 17 00:00:00 2001
From: Andreas Meyer <ameyer@mpi-inf.mpg.de>
Date: Tue, 17 Apr 2007 22:45:58 +0000
Subject: [PATCH] fixed figure/link to figure

---
 .../Nef_S2_ref/Nef_polyhedron_S2_SHalfedge.tex | 16 ++++++----------
 .../Nef_S2_ref/Nef_polyhedron_S2_SHalfloop.tex | 18 +++++++-----------
 .../Nef_S2_ref/Nef_polyhedron_S2_SVertex.tex   |  7 +------
 3 files changed, 14 insertions(+), 27 deletions(-)

diff --git a/Nef_S2/doc_tex/Nef_S2_ref/Nef_polyhedron_S2_SHalfedge.tex b/Nef_S2/doc_tex/Nef_S2_ref/Nef_polyhedron_S2_SHalfedge.tex
index 5a129854845..2dd4fbfdb04 100644
--- a/Nef_S2/doc_tex/Nef_S2_ref/Nef_polyhedron_S2_SHalfedge.tex
+++ b/Nef_S2/doc_tex/Nef_S2_ref/Nef_polyhedron_S2_SHalfedge.tex
@@ -27,26 +27,22 @@ shalfedge pointing in
 the opposite direction. The \ccc{twin()} member function returns
 this shalfedge of opposite orientation.
 
+\begin{figure}[bht]
+\begin{center}
 \begin{ccTexOnly}
-    \begin{figure}[bht]
-        \begin{center}
           \parbox{0.4\textwidth}{%
               \includegraphics[width=0.4\textwidth]{Nef_S2_ref/fig/shalfedge}%
           }
-        \end{center}
-        \label{figureNefS2SVertexIncidences}
-    \end{figure}
 \end{ccTexOnly}
-
 \begin{ccHtmlOnly}
-    <CENTER>
-    <A NAME="figureNefS2SVertexIncidences">
     <A HREF="fig/shalfedge.gif">
         <img src="fig/shalfedge.gif" 
              alt="Incidences of an SHalfedge"></A><BR>
-    <A HREF="fig/shalfedge.gif">Figure:</A>
-    </CENTER>
 \end{ccHtmlOnly}
+\caption{Incidences of an SHalfedge}
+\label{figureNefS2SVertexIncidences}
+\end{center}
+\end{figure}
 
 The \ccc{snext()} member function points 
 to the successor shalfedge around this sface while the \ccc{sprev()} member 
diff --git a/Nef_S2/doc_tex/Nef_S2_ref/Nef_polyhedron_S2_SHalfloop.tex b/Nef_S2/doc_tex/Nef_S2_ref/Nef_polyhedron_S2_SHalfloop.tex
index b8012c9fb04..5d554221020 100644
--- a/Nef_S2/doc_tex/Nef_S2_ref/Nef_polyhedron_S2_SHalfloop.tex
+++ b/Nef_S2/doc_tex/Nef_S2_ref/Nef_polyhedron_S2_SHalfloop.tex
@@ -28,26 +28,22 @@ The figure below
 depicts the relationship between a shalfloop and sfaces on a sphere map.  
 
 
+\begin{figure}[bht]
+\begin{center}
 \begin{ccTexOnly}
-    \begin{figure}[bht]
-        \begin{center}
           \parbox{0.3\textwidth}{%
               \includegraphics[width=0.3\textwidth]{Nef_S2_ref/fig/shalfloopB}%
           }
-        \end{center}
-        \label{figureNefS2SHalfloopIncidences}
-    \end{figure}
 \end{ccTexOnly}
-
 \begin{ccHtmlOnly}
-    <CENTER>
-    <A NAME="figureNefS2SHalfloopIncidences">
     <A HREF="fig/shalfloopB.gif">
         <img src="fig/shalfloopB.gif" 
-             alt="Incidences of an SHalfloop"></A><BR>
-    <A HREF="fig/shalfloopB.gif">Figure:</A>
-    </CENTER>
+             alt="Incidences of an SHalfloop"></A><br>
 \end{ccHtmlOnly}
+\caption{Incidences of an SHalfloop}
+\label{figureNefS2SHalfloopIncidences}
+\end{center}
+\end{figure}
 
 \ccInclude{CGAL/Nef_polyhedron_S2.h}
 
diff --git a/Nef_S2/doc_tex/Nef_S2_ref/Nef_polyhedron_S2_SVertex.tex b/Nef_S2/doc_tex/Nef_S2_ref/Nef_polyhedron_S2_SVertex.tex
index cbd281e1a8c..85616e720ee 100644
--- a/Nef_S2/doc_tex/Nef_S2_ref/Nef_polyhedron_S2_SVertex.tex
+++ b/Nef_S2/doc_tex/Nef_S2_ref/Nef_polyhedron_S2_SVertex.tex
@@ -18,12 +18,7 @@
 
 \ccDefinition
  
-The figure on page
-\pageref{figureNefS2SVertexIncidences}
-\begin{ccHtmlOnly}
-  <A HREF="#figureNefS2SVertexIncidences"><IMG 
-  SRC="cc_ref_up_arrow.gif" ALT="reference arrow" WIDTH="10" HEIGHT="10"></A>
-\end{ccHtmlOnly} illustrate the incidence of a svertex on a sphere map. 
+Figure \ref{figureNefS2SVertexIncidences} illustrate the incidence of a svertex on a sphere map. 
 
 The member function 
 \ccc{out_sedge} returns the first outgoing shalfedge, and \ccc{incident_sface}