Update effect.go - Githubissues

anthonynsimon / bild

Image processing algorithms in pure Go

MIT License

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Closed r2pgl closed 5 years ago

r2pgl commented 5 years ago

fix edge detection. false returns transparent images. true does not. Does this change make sense?

anthonynsimon commented 5 years ago

When the setting is set to true it would keep the original alpha of the image instead of convolving it, which makes sense in this effect IMO.

👍 thanks for the PR, sorry to have taken so long.