Return default savefig transparency to False #252
Merged
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Originally I enforced the default behavior
rc['savefig.transparent'] = True
to make saved figure backgrounds transparent by default. This can be nice when putting plots on slides, posters, or websites with different light-colored backgrounds.However, with the rising popularity of "dark modes" (on Github, macOS, twitter, etc.), this behavior more often results in users trying to read black text on dark backgrounds, and can be extremely frustrating and confusing. It also results in saved PDFs (which always show against white backgrounds) looking different from saved PNGs.
This PR reverts proplot to the more sensible default behavior of
rc['savefig.transparent'] = False
.