X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fws%2Fdatamodel%2FMappableContactMatrixI.java;h=97624289881e1821967ee01d768f9b5ac171c9e9;hb=0ccaf35f7e6a5cc62d4f433b39d574d0aa4b2d26;hp=b8a9779ed88c286b632bb050b17756b22a5f4896;hpb=f1b52d06899b84108b558431e81b71f187844ffa;p=jalview.git

diff --git a/src/jalview/ws/datamodel/MappableContactMatrixI.java b/src/jalview/ws/datamodel/MappableContactMatrixI.java
index b8a9779..9762428 100644
--- a/src/jalview/ws/datamodel/MappableContactMatrixI.java
+++ b/src/jalview/ws/datamodel/MappableContactMatrixI.java
@@ -51,7 +51,7 @@ public interface MappableContactMatrixI extends ContactMatrixI
   MapList getMapFor(SequenceI sequenceRef);
 
   /**
-   * Locate a position in the mapped sequence for a column in the matrix - use
+   * Locate a position in the mapped sequence for a single column in the matrix. 
    * this to resolve positions corresponding to column clusters
    * 
    * @param localFrame
@@ -61,4 +61,16 @@ public interface MappableContactMatrixI extends ContactMatrixI
    * @return sequence position(s) corresponding to column in contact matrix
    */
   int[] getMappedPositionsFor(SequenceI localFrame, int column);
+
+  /**
+   * Locate a position in the mapped sequence for a contiguous range of columns in the matrix 
+   * use this to resolve positions corresponding to column clusters
+   * 
+   * @param localFrame
+   *          - sequence derivced from reference sequence
+   * @param column
+   *          - matrix row/column
+   * @return sequence position(s) corresponding to column in contact matrix
+   */
+  int[] getMappedPositionsFor(SequenceI localFrame, int from, int to);
 }