setting the alpha of an image #42
Description
Search before asking
- I searched in the issues and found nothing similar.
Motivation
Being able to set an image's alpha value (to make it partially transparent) would make it easier to create gifs on my end.
It could be used to create frames that fade out, overlap 2 images on top of each other without hiding the bottom image, etc.
Solution
with getrawpixels I could manually do it, but I have problems creating an image from a raw pixel buffer
Alternatives
with @napi-rs/canvas I can set the alpha and draw an image that way, and mix it with a package like @skyra/gifenc to create gifs.
Anything else?
No response
Are you willing to submit a PR?
- I'm willing to submit a PR!
(my rust isn't good enough, sorry)