# # ChangeLog for src in lemon-0.x # # Generated by Trac 1.2.3 # 03/28/24 10:31:50 Sun, 06 Mar 2005 20:44:29 GMT Alpar Juttner [1199:19eae67d97d5] * src/lemon/map_utils.h (modified) Missing #ifndef-#define Sun, 06 Mar 2005 20:38:28 GMT Alpar Juttner [1198:6f1604392dc8] * src/lemon/graph_wrapper.h (modified) Bugfix in BidirGraphWrapper Sat, 05 Mar 2005 19:04:45 GMT marci [1197:a2cd33e6f61c] * src/lemon/map_utils.h (modified) let's remember: the boss said that we have to test even the non- ... Fri, 04 Mar 2005 23:14:36 GMT Alpar Juttner [1196:4bebc22ab77c] * src/lemon/dijkstra.h (modified) - Bugfix in setting the previous Node - Bugfix in DijkstraWizard ... Fri, 04 Mar 2005 23:12:10 GMT Alpar Juttner [1195:4d07dd56fa9a] * src/test/dijkstra_heap_test.cc (modified) The source node is reported to be reaches but it has no previous ... Fri, 04 Mar 2005 17:20:11 GMT Balazs Dezso [1194:7bce0ef61d6b] * src/test/dijkstra_heap_test.cc (modified) Change test to be up to date. Deprecated test, it should be used ... Fri, 04 Mar 2005 17:18:25 GMT Balazs Dezso [1193:c3585aec8cb3] * src/lemon/dijkstra.h (modified) Bug fix, and g++ 3.4 compatibility changes. Fri, 04 Mar 2005 17:16:01 GMT Balazs Dezso [1192:aa4483befa56] * src/lemon/graph_utils.h (modified) Adding GraphEdgeSet and GraphNodeSet classes to graph_utils.h. Fri, 04 Mar 2005 17:14:48 GMT Balazs Dezso [1191:c988f12c6c0c] * src/lemon/bin_heap.h (modified) Correcting explicit declaration. Fri, 04 Mar 2005 17:13:40 GMT Balazs Dezso [1190:477a0fe37552] * src/lemon/dimacs.h (modified) Bug fix Fri, 04 Mar 2005 17:12:36 GMT Balazs Dezso [1189:9203a299ce4e] * src/lemon/undir_graph_extender.h (modified) Bug fix Fri, 04 Mar 2005 17:11:54 GMT Balazs Dezso [1188:7e529047df1a] * src/lemon/graph_writer.h (modified) Fix documentation. Temporarly removing the exception handling. Fri, 04 Mar 2005 17:10:23 GMT Balazs Dezso [1187:04e5825000c5] * src/test/heap_test.cc (added) * src/test/heap_test.h (added) concept and checking functions for heaps Fri, 04 Mar 2005 17:09:24 GMT Balazs Dezso [1186:448f76e44b24] * src/lemon/radix_heap.h (added) Radix heap_implementation Fri, 04 Mar 2005 17:08:55 GMT Balazs Dezso [1185:22bb02339808] * src/lemon/bin_heap.h (modified) * src/lemon/fib_heap.h (modified) make constructors explicit Fri, 04 Mar 2005 15:24:07 GMT athos [1184:aad134c6c9c5] * src/lemon/list_graph.h (modified) Corrected an error (dicussed with marci) Thu, 03 Mar 2005 17:18:27 GMT athos [1182:a1abe9452199] * src/demo/dijkstra_demo.cc (added) * src/demo/kruskal_demo.cc (added) Added two demo programs: of course they are not considered to be ... Wed, 02 Mar 2005 09:51:11 GMT athos [1181:848b6006941d] * doc/quicktour.dox (modified) * src/demo/helloworld.cc (added) Some work has been done in the quicktour. Mon, 28 Feb 2005 13:03:36 GMT Alpar Juttner [1180:f772c360b466] * src/lemon/graph_to_eps.h (modified) Better color to bw conversion Mon, 28 Feb 2005 12:22:38 GMT Hegyi Péter [1179:cfe0ed224c2e] * src/work/peter/gtk-helloworld.cc (deleted) * src/work/peter/gtk-mm-helloworld.cc (added) Changing to gtk-mm Fri, 25 Feb 2005 14:50:22 GMT Alpar Juttner [1178:3c176c65d33b] * src/demo/graph_to_eps_demo.cc (modified) * src/lemon/graph_to_eps.h (modified) * src/lemon/maps.h (modified) - ColorSet become commonly usable - Possility to change the color of ... Thu, 24 Feb 2005 17:48:25 GMT Alpar Juttner [1177:e41c2907fb49] * Makefile.am (modified) * doc/Makefile.am (modified) * src/lemon/max_matching.h (modified) Fix 'make distcheck' failure. Thu, 24 Feb 2005 17:42:11 GMT marci [1176:1ba2b4c0c970] * src/work/marci/lp/magic_square.cc (modified) glpk is able to search 5x5 magic square, let's celebrate the free ... Thu, 24 Feb 2005 14:44:17 GMT Hegyi Péter [1174:5dccf1916ed8] * src/work/peter/gtk-helloworld.cc (added) just kidding Wed, 23 Feb 2005 22:00:05 GMT marci [1172:37338ae42a2b] * doc/Doxyfile (modified) * doc/groups.dox (modified) * doc/gwrappers.dox (copied) * src/lemon/graph_wrapper.h (modified) * src/lemon/maps.h (modified) * src/lemon/max_matching.h (modified) graphwrapper dox. everybody is asked to read doxygen.log Mon, 21 Feb 2005 19:03:52 GMT jacint [1166:db3d437560f3] * src/lemon/max_matching.h (modified) one more minor change Mon, 21 Feb 2005 18:51:11 GMT jacint [1165:c5e56125959a] * src/lemon/max_matching.h (modified) some minor changes, docs, etc. Mon, 21 Feb 2005 14:59:12 GMT Alpar Juttner [1164:80bb73097736] * LICENSE (modified) * doc/template.h (modified) * src/demo/graph_to_eps_demo.cc (modified) * src/demo/tight_edge_filter_map.h (modified) * src/lemon/alteration_notifier.h (modified) * src/lemon/array_map.h (modified) * src/lemon/attic/debug.h (modified) * src/lemon/bezier.h (modified) * src/lemon/bfs.h (modified) * src/lemon/bin_heap.h (modified) * src/lemon/concept/graph.h (modified) * src/lemon/concept/graph_component.h (modified) * src/lemon/concept/maps.h (modified) * src/lemon/concept/path.h (modified) * src/lemon/concept/sym_graph.h (modified) * src/lemon/concept/undir_graph.h (modified) * src/lemon/default_map.h (modified) * src/lemon/dfs.h (modified) * src/lemon/dijkstra.h (modified) * src/lemon/dimacs.h (modified) * src/lemon/error.h (modified) * src/lemon/extended_pair.h (modified) * src/lemon/fib_heap.h (modified) * src/lemon/full_graph.h (modified) * src/lemon/graph_reader.h (modified) * src/lemon/graph_to_eps.h (modified) * src/lemon/graph_utils.h (modified) * src/lemon/graph_wrapper.h (modified) * src/lemon/graph_writer.h (modified) * src/lemon/invalid.h (modified) * src/lemon/kruskal.h (modified) * src/lemon/list_graph.h (modified) * src/lemon/map_iterator.h (modified) * src/lemon/map_utils.h (modified) * src/lemon/maps.h (modified) * src/lemon/max_matching.h (modified) * src/lemon/min_cost_flow.h (modified) * src/lemon/path.h (modified) * src/lemon/preflow.h (modified) * src/lemon/smart_graph.h (modified) * src/lemon/suurballe.h (modified) * src/lemon/time_measure.h (modified) * src/lemon/undir_graph_extender.h (modified) * src/lemon/unionfind.h (modified) * src/lemon/utility.h (modified) * src/lemon/vector_map.h (modified) * src/lemon/xy.h (modified) * src/test/bfs_test.cc (modified) * src/test/dfs_test.cc (modified) * src/test/dijkstra_heap_test.cc (modified) * src/test/dijkstra_test.cc (modified) * src/test/error_test.cc (modified) * src/test/graph_factory_test.cc (modified) * src/test/graph_test.h (modified) * src/test/graph_utils_test.h (modified) * src/test/graph_wrapper_test.cc (modified) * src/test/kruskal_test.cc (modified) * src/test/map_test.h (modified) * src/test/max_matching_test.cc (modified) * src/test/min_cost_flow_test.cc (modified) * src/test/path_test.cc (modified) * src/test/preflow_test.cc (modified) * src/test/suurballe_test.cc (modified) * src/test/sym_graph_test.cc (modified) * src/test/sym_graph_test.h (modified) * src/test/test_tools.h (modified) * src/test/test_tools_fail.cc (modified) * src/test/test_tools_pass.cc (modified) * src/test/time_measure_test.cc (modified) * src/test/unionfind_test.cc (modified) * src/test/xy_test.cc (modified) * src/work/marci/bfs_mm_test.cc (modified) * src/work/marci/merge_node_graph_wrapper.h (modified) A year has passed again. Mon, 21 Feb 2005 10:07:38 GMT Alpar Juttner [1161:1c9658d51c8d] * src/lemon/full_graph.h (modified) * src/lemon/list_graph.h (modified) * src/lemon/smart_graph.h (modified) Better doc Mon, 21 Feb 2005 09:28:00 GMT Alpar Juttner [1160:d9c32f713cad] * src/lemon/graph_wrapper.h (modified) * src/test/graph_wrapper_test.cc (modified) We have UndirGraph, so BidirGraph has been removed. Sun, 20 Feb 2005 01:02:07 GMT Mihaly Barasz [1158:29961fa390a3] * src/lemon/concept/graph_component.h (modified) * src/lemon/concept/undir_graph.h (modified) * src/lemon/iterable_graph_extender.h (modified) * src/lemon/max_matching.h (modified) * src/lemon/undir_graph_extender.h (modified) * src/test/max_matching_test.cc (modified) Graph and UndirGraph concept modifications. * For incidence ... Sat, 19 Feb 2005 21:11:20 GMT Mihaly Barasz [1157:3996d2098090] * src/lemon/error.h (modified) * src/work/klao/error2_test.cc (added) lemon/error.h: boost::shared_ptr helyett std::auto_ptr (Sokkal ... Fri, 18 Feb 2005 16:40:48 GMT Alpar Juttner [1156:91f9236dfec9] * src/lemon/dijkstra.h (modified) Wrap long lines Fri, 18 Feb 2005 14:46:04 GMT Alpar Juttner [1155:fe0fcdb5687b] * src/lemon/dijkstra.h (modified) - Better addSource() - More docs Thu, 17 Feb 2005 15:14:13 GMT marci [1153:4b0468de3a31] * src/work/marci/lp/lp_solver_base.h (modified) * src/work/marci/lp/magic_square.cc (added) * src/work/marci/lp/makefile (modified) if you have a nuclear power plant and wanna compute small magic ... Wed, 16 Feb 2005 21:40:16 GMT marci [1152:1765ff9fefa1] * src/work/marci/lp/lp_solver_base.h (modified) * src/work/marci/lp/max_flow_expression.cc (modified) small changes Wed, 16 Feb 2005 16:17:30 GMT Alpar Juttner [1151:b217fc69f913] * doc/groups.dox (modified) * src/lemon/concept/path.h (modified) * src/lemon/dijkstra.h (modified) * src/lemon/error.h (modified) * src/lemon/path.h (modified) Several changes in the docs. Tue, 15 Feb 2005 15:00:31 GMT Alpar Juttner [1150:c20bcf71efe3] * src/work/akos/simann.h (modified) Minor changes. Tue, 15 Feb 2005 14:59:16 GMT Alpar Juttner [1149:9058f09cac26] * src/test/test_tools_fail.cc (modified) A bit better msg. Tue, 15 Feb 2005 14:58:32 GMT Alpar Juttner [1148:1eea022c7a16] * src/test/dijkstra_test.cc (modified) Test the new dijkstra features. Tue, 15 Feb 2005 14:56:54 GMT Alpar Juttner [1147:014054ffd9d2] * src/lemon/Makefile.am (modified) Make Makefile.am up-to-date (as usual). Fri, 11 Feb 2005 14:56:40 GMT Akos Ladanyi [1145:99c1aa395a58] * src/work/akos/simann.h (modified) more docs Thu, 10 Feb 2005 18:53:30 GMT marci [1144:1cfabf245433] * src/work/marci/lp/expression.h (modified) * src/work/marci/lp/lp_solver_base.h (modified) * src/work/marci/lp/max_flow_expression.cc (modified) trying to add constraints of kind 1 <= x[2]+x[3] <= 4 Tue, 08 Feb 2005 17:47:19 GMT marci [1143:4fb22cfa5759] * src/work/marci/lp/lp_solver_base.h (modified) * src/work/marci/lp/max_flow_expression.cc (modified) The pair of setSomeThing function is getSomeThing. Tue, 08 Feb 2005 11:27:03 GMT Akos Ladanyi [1142:450f794dca81] * src/work/akos/simann.h (modified) more docs Mon, 07 Feb 2005 15:40:53 GMT Balazs Dezso [1140:a1500fed2270] * src/work/deba/graph_reader.h (deleted) * src/work/deba/graph_writer.h (deleted) * src/work/deba/map_utils.h (deleted) Removing from work. Mon, 07 Feb 2005 15:40:34 GMT Balazs Dezso [1139:f59038affc7e] * src/test/dijkstra_heap_test.cc (modified) Changing first to iterators. Mon, 07 Feb 2005 12:31:30 GMT Alpar Juttner [1138:f68cb8752d81] * src/lemon/graph_reader.h (modified) * src/lemon/graph_writer.h (modified) Fix wrong reference in the documentation. Mon, 07 Feb 2005 11:29:25 GMT Balazs Dezso [1137:83a48cfd8553] * src/lemon/Makefile.am (modified) * src/lemon/graph_reader.h (added) * src/lemon/graph_writer.h (added) * src/lemon/map_utils.h (added) IO moved to lemon. Mon, 07 Feb 2005 11:28:37 GMT Balazs Dezso [1136:8d066154b66a] * src/lemon/concept/graph.h (modified) * src/lemon/concept/graph_component.h (modified) Graph documentation Mon, 07 Feb 2005 10:50:05 GMT Balazs Dezso [1135:cfccb33ecf7b] * src/lemon/graph_wrapper.h (modified) * src/lemon/map_defines.h (deleted) Removing graph_defines.h Mon, 07 Feb 2005 10:49:44 GMT Balazs Dezso [1134:56b07afdbf8d] * src/lemon/alteration_notifier.h (modified) * src/lemon/concept/graph_component.h (modified) Documentation Mon, 07 Feb 2005 10:48:14 GMT Balazs Dezso [1133:9fd485470fee] * src/work/deba/graph_reader.h (modified) * src/work/deba/graph_writer.h (modified) * src/work/deba/map_utils.h (modified) Documentation Sun, 06 Feb 2005 20:14:30 GMT Alpar Juttner [1132:ab5c81fcc31a] * src/lemon/dijkstra.h (moved) Revised dijkstra.h with several new features added. Sun, 06 Feb 2005 20:08:25 GMT Alpar Juttner [1131:425731cb66de] * src/lemon/dijkstra.h (deleted) The new dijkstra.h comes in the next commit. Sun, 06 Feb 2005 20:00:56 GMT Alpar Juttner [1130:47ef467ccf70] * src/work/alpar/dijkstra.h (modified) - PredNodeMap is a NullMap by default - Execution with stop ... Sun, 06 Feb 2005 15:49:37 GMT Alpar Juttner [1129:4e26fd7ffcdc] * src/lemon/Makefile.am (modified) error.h added Sun, 06 Feb 2005 14:44:41 GMT Alpar Juttner [1128:6a347310d4c2] * src/work/alpar/dijkstra.h (modified) Several important changes: - Named parameters for setting ReachedMap ... Sun, 06 Feb 2005 14:38:00 GMT Alpar Juttner [1127:2dea256cb988] * src/lemon/fib_heap.h (modified) Document state_enum Sat, 05 Feb 2005 20:17:15 GMT Alpar Juttner [1126:04e1cb315951] * src/work/alpar/dijkstra.h (modified) Oops. Sat, 05 Feb 2005 20:05:01 GMT Alpar Juttner [1125:377e240b050f] * src/lemon/error.h (modified) * src/work/alpar/dijkstra.h (modified) A new exception class called UninitializedParameter. Sat, 05 Feb 2005 13:40:01 GMT Hegyi Péter [1124:12623f7ecb37] * src/work/alpar/dijkstra.h (modified) Dijkstra documentation is getting ready, but one decision is missing ... Fri, 04 Feb 2005 15:32:11 GMT Hegyi Péter [1123:a2e93889a604] * src/work/alpar/dijkstra.h (modified) Documentation is developing itself, but is not ready yet. Thu, 03 Feb 2005 19:31:37 GMT Mihaly Barasz [1122:3ce7fc516cca] * src/lemon/error.h (moved) * src/work/klao/error_test.cc (modified) New error.h moved to lemon/ Thu, 03 Feb 2005 19:27:10 GMT Mihaly Barasz [1121:8f066fdf6dc9] * src/lemon/error.h (deleted) Obsolete error.h removed Thu, 03 Feb 2005 19:24:42 GMT Mihaly Barasz [1120:5d8d64bde9c5] * src/work/klao/error.h (modified) * src/work/klao/error_test.cc (modified) Latest LEMON exception and assert concepts Thu, 03 Feb 2005 16:08:56 GMT Alpar Juttner [1119:d3504fc075dc] * src/work/alpar/dijkstra.h (modified) Two incomplete additions: - Exceptions - bool map indication ... Wed, 02 Feb 2005 13:11:54 GMT Alpar Juttner [1117:5767cc417f62] * src/work/alpar/dijkstra.h (modified) Bugfix Wed, 02 Feb 2005 11:54:55 GMT Alpar Juttner [1116:f97e1cbbd453] * src/work/alpar/dijkstra.h (modified) - More or less follows the new naming convetions - New ... Tue, 01 Feb 2005 15:56:37 GMT Balazs Dezso [1115:444f69240539] * src/work/deba/graph_io_test.cc (modified) * src/work/deba/graph_reader.h (modified) * src/work/deba/graph_writer.h (modified) * src/work/deba/map_utils.h (modified) Some changes in the IO and map utilities. Tue, 01 Feb 2005 15:43:14 GMT marci [1113:b5ad821053a1] * src/work/marci/lp/lp_solver_base.h (modified) correction Tue, 01 Feb 2005 15:26:47 GMT marci [1112:b258584569f2] * src/work/marci/lp/lp_solver_base.h (modified) try of grouping for documentation Tue, 01 Feb 2005 12:53:30 GMT marci [1111:88ade201ffc6] * src/work/marci/lp/lp_solver_base.h (moved) * src/work/marci/lp/lp_solver_wrapper_2.h (deleted) * src/work/marci/lp/max_flow_expression.cc (modified) lower and upper bound handling functions for rows Mon, 31 Jan 2005 17:00:12 GMT marci [1110:ba28dfbea5f2] * src/work/marci/lp/lp_solver_wrapper_3.h (modified) * src/work/marci/lp/max_flow_expression.cc (modified) new functions for changing lower and upper bounds of variables Sat, 29 Jan 2005 23:22:56 GMT Alpar Juttner [1109:5222b3d588c3] * src/lemon/Makefile.am (modified) - Fix missing file (max_matching.h) Sat, 29 Jan 2005 23:22:02 GMT Alpar Juttner [1108:253b66e7e41d] * configure.ac (modified) * src/demo/graph_to_eps_demo.cc (modified) * src/lemon/graph_to_eps.h (modified) - '%%Title:', '%%Copyright:' and '%%CreationDate:' fields added to ... Sat, 29 Jan 2005 15:09:41 GMT Alpar Juttner [1107:d972653c89d5] * doc/Doxyfile (modified) * doc/images/nodeshape_0.eps (added) * doc/images/nodeshape_0.png (added) * doc/images/nodeshape_0.pnm (added) * doc/images/nodeshape_1.eps (added) * doc/images/nodeshape_1.png (added) * doc/images/nodeshape_2.eps (added) * doc/images/nodeshape_2.png (added) * src/lemon/graph_to_eps.h (modified) - Node shapes are shown in the doc. - The generated PS file is ... Fri, 28 Jan 2005 15:37:08 GMT Balazs Dezso [1106:0a7d604a9763] * src/lemon/concept/graph_component.h (modified) * src/lemon/full_graph.h (modified) * src/lemon/list_graph.h (modified) * src/lemon/smart_graph.h (modified) Concept modification to resolve the item by its ID. Fri, 28 Jan 2005 15:19:34 GMT Alpar Juttner [1105:6777f0b0e7b5] * src/work/alpar/named-param-test4.cc (added) One more trial/approach for named params (Under constr.) Fri, 28 Jan 2005 14:33:32 GMT marci [1104:23a54f889272] * src/work/marci/lp/lp_solver_wrapper_3.h (modified) * src/work/marci/lp/makefile (modified) * src/work/marci/lp/max_flow_expression.cc (added) small changes, a try for max flow using expression Fri, 28 Jan 2005 09:09:59 GMT Alpar Juttner [1103:f196dc4f1b31] * src/demo/graph_to_eps_demo.cc (modified) * src/lemon/graph_to_eps.h (modified) Add a 'scaleToA4()' function. Fri, 28 Jan 2005 09:04:34 GMT Alpar Juttner [1102:100c8d5ee36b] * src/lemon/xy.h (modified) Functions to query height/width of a BoundingBox. Fri, 28 Jan 2005 08:53:48 GMT Alpar Juttner [1101:9286569c3749] * src/test/max_matching_test.cc (modified) Wrap a long line Thu, 27 Jan 2005 18:13:58 GMT Alpar Juttner [1100:299d1127a846] * src/work/marci/lp/lp_solver_wrapper_3.h (modified) - Some things to do. Thu, 27 Jan 2005 17:44:04 GMT marci [1099:91a8ee9d088d] * src/work/marci/lp/expression.h (modified) * src/work/marci/lp/lp_solver_wrapper_3.h (modified) -=, - operators in expressions Thu, 27 Jan 2005 16:11:54 GMT jacint [1098:e3b3667c6857] * src/test/max_matching_test.cc (modified) Wed, 26 Jan 2005 15:54:06 GMT marci [1097:c91e765266d7] * src/work/marci/lp/expression.h (added) * src/work/marci/lp/expression_test.cc (added) * src/work/marci/lp/lp_solver_wrapper_3.h (modified) * src/work/marci/lp/makefile (modified) A proposal or test implementation for linear expression` Wed, 26 Jan 2005 09:00:40 GMT Akos Ladanyi [1096:1cfb25ef14d2] * src/work/akos/simann.h (modified) * src/work/akos/simann_demo.cc (modified) Various changes. Wed, 26 Jan 2005 00:09:06 GMT Akos Ladanyi [1095:f1eb997f0418] * src/work/akos/demo.in (deleted) * src/work/akos/k_cover.cc (deleted) * src/work/akos/loader.h (deleted) * src/work/akos/loader_demo.cc (deleted) Removed some unnecessary files. Tue, 25 Jan 2005 18:37:31 GMT jacint [1094:da32bccc7c4d] * src/test/Makefile.am (modified) Tue, 25 Jan 2005 17:40:22 GMT jacint [1093:31834bad3e84] * src/lemon/max_matching.h (modified) Adding a function which returns the mate of a node. Tue, 25 Jan 2005 17:39:24 GMT jacint [1092:36284b2500c3] * src/test/max_matching_test.cc (modified) following the changes of max_matching.h Thu, 20 Jan 2005 14:16:40 GMT Alpar Juttner [1091:c756973cd53c] * src/demo/graph_to_eps_demo.cc (modified) * src/lemon/graph_to_eps.h (modified) Now, the actual drawing is made by run() instead of the destructor. Thu, 20 Jan 2005 10:24:38 GMT jacint [1090:9e9195331ea6] * src/lemon/max_matching.h (modified) resetPos deleted Wed, 19 Jan 2005 20:19:31 GMT Alpar Juttner [1089:c0f4ebdc0034] * src/lemon/graph_to_eps.h (modified) - Nodes are drawn in a better way - Arrowheads made more similar in ... Wed, 19 Jan 2005 12:17:11 GMT Alpar Juttner [1088:358526a620f8] * src/demo/graph_to_eps_demo.cc (modified) * src/lemon/graph_to_eps.h (modified) One more node-shape added. Tue, 18 Jan 2005 12:23:09 GMT Alpar Juttner [1087:d496d1d5a5e7] * src/lemon/graph_to_eps.h (modified) Correct bad arrow enpoint when parallel edges are enabled. Tue, 18 Jan 2005 12:02:27 GMT Alpar Juttner [1086:caa13d291528] * src/demo/graph_to_eps_demo.cc (modified) * src/lemon/graph_to_eps.h (modified) In graphToEps(), nodes may have different shapes (circles or squares). Sun, 16 Jan 2005 22:34:51 GMT Alpar Juttner [1085:5b7ca75297b5] * src/lemon/graph_to_eps.h (modified) - Parallel edges look a bit better - Possibility to insert verbatim ... Sun, 16 Jan 2005 22:31:26 GMT Alpar Juttner [1084:320a0f083ca1] * src/lemon/bezier.h (modified) Functions added to compute the gradient of Bezier curve.