It is difficult to make a video with a transparent background using Matplotlib/Python. This is because the method is officially blocked. This article bypasses this block by non-secure means. We are ...

I'm not positive that this is ipympl and not matplotlib, but when I click the button to save the plot, the image always has a transparent background. Using fig.patch.set_facecolor('#111111') doesn't ...

I used a screenshot below instead of the file 'test.png' because the odd background only shows up in preview, which evidently uses a light gray background instead of the usual white. I expect the ...