--- a/artifacts/src/main/java/org/dive4elements/river/exports/ChartInfoGenerator.java	Thu Aug 22 15:38:57 2013 +0200
+++ b/artifacts/src/main/java/org/dive4elements/river/exports/ChartInfoGenerator.java	Thu Aug 22 23:31:38 2013 +0200
@@ -10,6 +10,7 @@
 
 import org.dive4elements.river.collections.D4EArtifactCollection;
 import org.dive4elements.river.java2d.NOPGraphics2D;
+import org.dive4elements.river.themes.ThemeDocument;
 
 import java.io.IOException;
 import java.io.OutputStream;
@@ -106,9 +107,10 @@
     /**
      * Dispatches the operation to the instantiated generator.
      */
+    @Override
     public void doOut(
         ArtifactAndFacet artifactFacet,
-        Document         attr,
+        ThemeDocument    attr,
         boolean          visible
     ) {
         generator.doOut(artifactFacet, attr, visible);