Vehicle now removes old image when moving.

examples/logdemo.py

@@ -79,7 +79,8 @@ def main():
     
     # Loop over scans    
     for scanno in range(nscans):
-    
+   
+
         if use_odometry:
                   
             # Convert odometry to velocities
@@ -103,6 +104,8 @@ def main():
         display.displayMap(mapbytes)
         display.displayRobot((x_mm, y_mm, theta_degrees))
 
+        display.setPose(x_mm, y_mm, theta_degrees)   
+
         # Exit gracefully if user closes display
         if not display.refresh():
             exit(0)