1 files changed, 2 insertions, 2 deletions
diff --git a/src/de/lmu/ifi/dbs/elki/visualization/projections/Projection1D.java b/src/de/lmu/ifi/dbs/elki/visualization/projections/Projection1D.java
index 2232e0b9..82c9483d 100644
--- a/src/de/lmu/ifi/dbs/elki/visualization/projections/Projection1D.java
+++ b/src/de/lmu/ifi/dbs/elki/visualization/projections/Projection1D.java
@@ -48,7 +48,7 @@ public interface Projection1D extends Projection {
    * @param data vector in data space
    * @return vector in rendering space
    */
-  public double fastProjectDataToRenderSpace(NumberVector<?, ?> data);
+  public double fastProjectDataToRenderSpace(NumberVector<?> data);
 
   /**
    * Project a vector from scaled space to rendering space.
@@ -72,7 +72,7 @@ public interface Projection1D extends Projection {
    * @param data vector in data space
    * @return vector in rendering space
    */
-  public double fastProjectRelativeDataToRenderSpace(NumberVector<?, ?> data);
+  public double fastProjectRelativeDataToRenderSpace(NumberVector<?> data);
 
   /**
    * Project a vector from scaled space to rendering space.