Non-0 events function for linear scale

Michael P Schroeder · Michael P Schroeder · commit a868464705e5 · 2014-10-13T12:35:14.000+02:00
diff --git a/org.gitools.heatmap/src/main/java/org/gitools/heatmap/decorator/impl/LinearDecorator.java b/org.gitools.heatmap/src/main/java/org/gitools/heatmap/decorator/impl/LinearDecorator.java
@@ -37,7 +37,6 @@
 import javax.xml.bind.annotation.XmlTransient;
 import javax.xml.bind.annotation.adapters.XmlJavaTypeAdapter;
 import java.awt.*;
-import java.util.ArrayList;
 import java.util.List;
 
 @XmlAccessorType(XmlAccessType.NONE)
@@ -185,19 +184,16 @@ public NonEventToNullFunction getDefaultEventFunction() {
     @Override
     public List<NonEventToNullFunction> getEventFunctionAlternatives() {
 
-        List<NonEventToNullFunction> list = new ArrayList<>();
-        list.add(getDefaultEventFunction());
-
-        if (aboveScaleFunction == null) {
-            initEventFunctions();
+        if (aboveScaleFunction != null) {
+            return super.getEventFunctionAlternatives();
         }
 
+        initEventFunctions();
+        List<NonEventToNullFunction> list = super.getEventFunctionAlternatives();
+
         list.add(aboveScaleFunction);
         list.add(belowScaleFunction);
 
-
-
-
         return list;
     }
 
