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

svn: r9604
2007-12-27 22:23:40 +00:00
parent 2faff1abfb
commit 935f32acff
3 changed files with 10 additions and 4 deletions
--- a/src/ReportBase/_GraphvizReportDialog.py
+++ b/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