Make blend() exported to allow for custom blending implementations.

anthonynsimon / bild

Image processing algorithms in pure Go

MIT License

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Closed BluePsyduck closed 4 years ago

BluePsyduck commented 4 years ago

This pull request makes the blend.blend() function exported to allow calling it with a custom blending function from the outside.

anthonynsimon commented 4 years ago

Thanks! Looks good