Work out the details of how delete and update will work for the different elements.
A run for example can be resized. What happens when a run is delete. Do the points still stay intact. What happens to the adjacent elements. What happens to the adjacent element when a run is resized. These are the details that'll be have to be worked out for all the different types of elements.
Work out the details of how delete and update will work for the different elements.
A run for example can be resized. What happens when a run is delete. Do the points still stay intact. What happens to the adjacent elements. What happens to the adjacent element when a run is resized. These are the details that'll be have to be worked out for all the different types of elements.