moving trunk for module inkscape

(bzr r1)

1 files changed, 76 insertions, 0 deletions

diff --git a/src/libavoid/static.cpp b/src/libavoid/static.cpp
new file mode 100644
index 000000000..d424a2e7f
--- /dev/null
+++ b/src/libavoid/static.cpp
@@ -0,0 +1,76 @@
+/*
+ * vim: ts=4 sw=4 et tw=0 wm=0
+ *
+ * libavoid - Fast, Incremental, Object-avoiding Line Router
+ * Copyright (C) 2004-2005  Michael Wybrow <mjwybrow@users.sourceforge.net>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ * 
+*/
+
+#include <cassert>
+#include "libavoid/connector.h"
+#include "libavoid/visibility.h"
+
+namespace Avoid {
+
+
+// This should only be used for the static algorithm.
+//
+// XXX: If to set up the vis graph for incremental it would need 
+//      the shapeRef ppinters in obs.
+//
+void CreateVisGraph(Polygn **obs, int n_obs)
+{
+    for (int poly_i = 0; poly_i < n_obs; poly_i++)
+    {
+        uint id = obs[poly_i]->id;
+        
+        new ShapeRef(id, *(obs[poly_i]));
+    }
+    computeCompleteVis();
+}
+
+
+void DestroyVisGraph(void)
+{
+    ShapeRefList::iterator sFinish = shapeRefs.end();
+    ShapeRefList::iterator sCurr;
+    
+    while ((sCurr = shapeRefs.begin()) != sFinish)
+    {
+        ShapeRef *shape = (*sCurr);
+
+        shape->removeFromGraph();
+        delete shape;
+    }
+    
+    ConnRefList::iterator cFinish = connRefs.end();
+    ConnRefList::iterator cCurr;
+    
+    while ((cCurr = connRefs.begin())!= cFinish)
+    {
+        ConnRef *conn = (*cCurr);
+
+        conn->removeFromGraph();
+        conn->unInitialise();
+    }
+
+    assert(vertices.connsBegin() == NULL);
+}
+
+
+}
+