Fix thumbnail images and HTML labels for relationship graph (Graphviz).

svn: r9604

ChangeLog

@@ -1,3 +1,7 @@
+2007-12-27  Brian Matherly <brian@gramps-project.org>
+	* src/ReportBase/_GraphvizReportDialog.py: 
+	* src/plugins/GVRelGraph.py: fix thumbnail images and HTML output.
+
 2007-12-27  Brian Matherly <brian@gramps-project.org>
 	* src/ReportBase/_GraphvizReportDialog.py: Fix Graphviz generated PDF.
 

src/ReportBase/_GraphvizReportDialog.py

@@ -214,7 +214,12 @@ class GVDocBase(BaseDoc.BaseDoc,BaseDoc.GVDoc):
         Implementes BaseDoc.GVDoc.add_node().
         """
         line  = '  "%s" ['               % id
-        line += 'label="%s"'             % label
+        
+        if label.startswith("<"):
+            # This must be HTML
+            line += 'label=<%s>'           % label
+        else:
+            line += 'label="%s"'             % label
         
         if shape:
             line += ', shape="%s"'       % shape

src/plugins/GVRelGraph.py

@@ -220,9 +220,6 @@ class RelGraphReport(Report):
                 dirpath = dirpath.lower()
                 url = "%s/%s.html" % (dirpath,h)
                 
-            if self.bUseHtmlOutput:
-                label = '<%s>' % label
-                
             self.doc.add_node(p_id,label,shape,color,style,fill)
   
             # Output families where person is a parent