Update div size with graph in it

[Peter.chumakov]

Found answer on my question in this theme:

@chriddyp

Note that if the container itself is resizable, the graph will not be replotted/resized. There isn’t a reliable way to tell if a graph’s container has changed size in JavaScript yet, so we’re just checking if the window is resized.

Well, as far as i see, no way to replot/resize graph by changing bs classes.