Support configurable opacity

darickc / MMM-BackgroundSlideshow

MIT License

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Support configurable opacity #39

Closed benlinton closed 5 years ago

benlinton commented 5 years ago

I noticed lowering the opacity often looks better than when I was trying different gradient combinations. Added opacity to the config so it's easy for others to use.

darickc commented 5 years ago

Can you do a pull request on the test branch? I'll test it there.