Changeset 41:73fdafd843d9 in lemon-tutorial

Timestamp:

02/21/10 19:02:08 (15 years ago)

Author:

Peter Kovacs <kpeter@…>

Branch:

default

Phase:

public

Message:

Add two more images for adaptors

Files:

• Makefile.in (modified) (3 diffs)
• adaptors.dox (modified) (3 diffs)
• images/adaptors1.eps (added)
• images/adaptors2.eps (added)

Makefile.in

@@ -3 +3 @@
 EPS_IMAGES18 =
 
-EPS_IMAGES27 = \
+EPS_IMAGES27 =
+
+EPS_IMAGES36 = \
+        adaptors1.eps \
+        adaptors2.eps \
         splitnodes1.eps \
         splitnodes2.eps
@@ -9 +13 @@
 EPS_IMAGES = \
         $(EPS_IMAGES18) \
-        $(EPS_IMAGES27)
+        $(EPS_IMAGES27) \
+        $(EPS_IMAGES36)
 
 PNG_IMAGES = \
@@ -27 +32 @@
         -mkdir -p gen-images
         $(GS_COMMAND) -sDEVICE=pngalpha -r27 -sOutputFile=$@ $<
+
+$(EPS_IMAGES36:%.eps=gen-images/%.png): gen-images/%.png: images/%.eps
+        -mkdir -p gen-images
+        $(GS_COMMAND) -sDEVICE=pngalpha -r36 -sOutputFile=$@ $<
 
 html: Doxyfile-gen $(PNG_IMAGES)

adaptors.dox

@@ -32 +32 @@
 In such cases, the LEMON \e graph \e adaptor \e classes could be used.
 
-
 [SEC]sec_reverse_digraph[SEC] Reverse Oriented Digraph
 
@@ -179 +178 @@
 or in other words, hiding nodes and/or arcs from a graph.
 LEMON provides several convenient adaptors for these purposes.
+In the following picture, a \ref SubDigraph adaptor is applied to an
+underlying digraph structure to obtain a suitable subgraph.
+
+\image html adaptors1.png
+\image latex adaptors1.eps "SubDigraph adaptor" width=\textwidth
 
 \ref FilterArcs can be used when some arcs have to be hidden from a digraph.
@@ -326 +330 @@
 \endcode
 
+Sine the adaptor classes conform to the \ref graph_concepts "graph concepts",
+we can even apply an adaptor to another one.
+The following image illustrates a situation when a \ref SubDigraph and an
+\ref Undirector adaptor is applied on a digraph.
+
+\image html adaptors2.png
+\image latex adaptors2.eps "Arc disjoint paths" width=\textwidth
+
 LEMON also provides some more complex adaptors, for
 instance, \ref SplitNodes, which can be used for splitting each node of a