X-Git-Url: http://woldlab.caltech.edu/gitweb/?p=mussa.git;a=blobdiff_plain;f=alg%2Fglsequence.hpp;h=4d93d15b66969aea13f3a51026352c58c9524a4a;hp=cbb933c6d3836717e4340e97aac5451bb55b8f12;hb=8b38b5bc63e5c62983d0814aa75d3f88b9116e49;hpb=4b9dd885cdfef6d73c82bae5f112a063588766a9

diff --git a/alg/glsequence.hpp b/alg/glsequence.hpp
index cbb933c..4d93d15 100644
--- a/alg/glsequence.hpp
+++ b/alg/glsequence.hpp
@@ -54,6 +54,8 @@ public:
   const ColorRef color() const;
   //! return our draw color
   ColorRef color();
+  //! return our annotation color mapper
+  AnnotationColorsRef colorMapper() { return color_mapper; }
 
   //! draw a track 
   /*! left and right are the edges of the current viewport
@@ -100,7 +102,7 @@ public:
   friend bool operator==(const GlSequence &left, const GlSequence &right);
 
 protected:
-  boost::shared_ptr<AnnotationColors> color_mapper;
+  AnnotationColorsRef color_mapper;
   const GLfloat char_pix_per_world_unit;
 
   //! Return the pixel width of the opengl viewport.