e5606b4f483bd08425af83b289ab4c3937b333da
kate
  Thu Sep 20 13:11:03 2018 -0700
Finishing touches on geneHancer track.  Includes tool to fix incorrect ranges. refs #22048

diff --git src/inc/memgfx.h src/inc/memgfx.h
index f595e8f..ad319cb 100644
--- src/inc/memgfx.h
+++ src/inc/memgfx.h
@@ -391,16 +391,19 @@
  * Use H=0, S=L=1 for identity transformation
  */
 
 struct rgbColor mgRgbTransformHsv(struct rgbColor in, double h, double s, double v);
 /* Transform rgb 'in' value using
  *   hue shift 'h' (0..360 degrees), 
  *   saturation scale 's', and 
  *   value scale 'v'
  * Returns the transformed rgb value 
  * Use H=0, S=V=1 for identity transformation
  */
 
 struct rgbColor mgColorIxToRgb(struct memGfx *mg, int colorIx);
 /* Return rgb value at color index. */
 
+struct rgbColor colorIxToRgb(int colorIx);
+/* Return rgb value at color index. */
+
 #endif /* MEMGFX_H */