I'm having real trouble in finding a way of moving an axis relative to a fixed point. The axis will represent different lengths in metres. The fixed point is a marker indicating the the length.
This is what i need it to look like except i need the numbers to not be visible after these points i.e if the length changed to 300, 100 and 200 would not be visible anymore but 800 and 900 would be.
The length is being read from a file as a string and the counter changes every 0.5seconds