This is a follow-up issue to #5754, in which we widgetized the Matplotlib nbagg backend for Jupyter notebooks. I'm using this pretty extensively, so I'm happy to report issues I find here. I'd also ...

I find the default inline plotting DPI (72) of figures in Jupyter too small and would like to plot inline figures at 100 by default. However, the (i) import of pyplot and (ii) use of %matplotlib ...