diff --git a/frc971/vision/target_mapper.h b/frc971/vision/target_mapper.h
index 6cc2396..a4c12b2 100644
--- a/frc971/vision/target_mapper.h
+++ b/frc971/vision/target_mapper.h
@@ -104,6 +104,9 @@
   // constraints
   void DisplayConstraintGraph();
 
+  // Create and display a visualization of the map solution (vs. the input map)
+  void DisplaySolvedVsInitial();
+
   // Returns true if the solve was successful.
   bool SolveOptimizationProblem(ceres::Problem *problem);