[Fixes #126756029] CODAP crashes at closing when a data point is hidden by using the slider Doesn't actually have to do with hidden points explicitly. The problem was that the plot view was responding do the data context going away, but its paper source had been nulled out by then. Solution is to explicitly destroy plot views in GraphView:destroy.
[Fixes #126756029] CODAP crashes at closing when a data point is hidden by using the slider
Doesn't actually have to do with hidden points explicitly. The problem was that the plot view was responding do the data context going away, but its paper source had been nulled out by then.
Solution is to explicitly destroy plot views in GraphView:destroy.

concord-consortium/codap,concord-consortium/codap,concord-consortium/codap,concord-consortium/codap,concord-consortium/codap