JAL-2349 javadoc dummy contact matrix

[jalview.git] / src / jalview / datamodel / ContactMatrixTest.java

diff --git a/src/jalview/datamodel/ContactMatrixTest.java b/src/jalview/datamodel/ContactMatrixTest.java
index b978d8f..24d95d8 100644 (file)
--- a/src/jalview/datamodel/ContactMatrixTest.java
+++ b/src/jalview/datamodel/ContactMatrixTest.java
@@ -2,6 +2,12 @@ package jalview.datamodel;
 
 import java.awt.Color;
 
+/**
+ * Dummy contact matrix based on sequence distance
+ * 
+ * @author jprocter
+ *
+ */
 public class ContactMatrixTest implements ContactMatrixI
 {
   private int width = 0;
@@ -25,6 +31,14 @@ public class ContactMatrixTest implements ContactMatrixI
         return jalview.util.ColorUtils.getGraduatedColour(Math.abs(column-p), 0, Color.white, width, Color.magenta);
       }
       @Override
+      public Color getColorForRange(int from_column, int to_column)
+      {
+        return jalview.util.ColorUtils.getGraduatedColour(
+                Math.abs(to_column + from_column - 2 * p) / 2, 0, Color.white, width,
+                Color.magenta);
+      }
+
+      @Override
       public int getColumnWidth()
       {
         return 1;