New Post: Question about accessing the plot in MVVM

My plot is created entirely in the view and is bound with data from the view model. When the data sets that are bound, my plot is not refreshing to redraw the data within the correct scale if I zoom or toggle the visibility of a line. So my question is how can I make sure that my graph resets to the correct size when I have zoomed or panned? If I press 'A' to reset the view before I switch the data binding the graph behaves correctly, it is just in the case when I do anything to the graph.

Any help is greatly appreciated and I hope I explained this question thoroughly.