Sunday 27 December 2020

clipPath vs. mask

These things are so similar, I find it hard to keep them straight. This is a nice little explanation from viewBox (what a cool name and URL, I hope they keep it up).

The big thing is that clipPath (the element in SVG, as well as clip-path in CSS) is vector and when it is applied, whatever you are clipping is either in or out. With a mask, you can also do partial transparency, meaning you can use a gradient to, for example, fade out the thing you are masking. So it occurs to me that masks are more powerful, as they can do everything a clip path can do and more.

Sarah has a whole post going into this as well.

What always bends my brain with masks is the idea that they can be luminance-style, meaning white is transparent, black is opaque, and everything in between is partially transparent. Or they can be alpha-style, where the alpha channel of the pixel is the alpha-ness of the mask. Writing that feels relatively clear, but when you then apply it to an element it feels all reverso and confusing.

Direct Link to ArticlePermalink


The post clipPath vs. mask appeared first on CSS-Tricks.

You can support CSS-Tricks by being an MVP Supporter.



from CSS-Tricks https://ift.tt/3mTOQLy
via IFTTT

No comments:

Post a Comment

Passkeys: What the Heck and Why?

These things called  passkeys  sure are making the rounds these days. They were a main attraction at  W3C TPAC 2022 , gained support in  Saf...