Add a new option "ImageOrientation: none" to CreateImageBitmap

[yiyix]

MDN URL

https://developer.mozilla.org/en-US/docs/Web/API/createImageBitmap

What specific section or headline is this issue about?

options

What information was incorrect, unhelpful, or incomplete?

"options" is defined as follows: "Specifies whether the image should be presented as is or flipped vertically. Either none (default) or flipY."

What did you expect to see?

Specifies whether the image should be presented as is, ignoring the orientation specified in its metadata or flipped vertically. Either from-image(default), none or flipY.

Do you have any supporting links, references, or citations?

No response

Do you have anything more you want to share?

No response

[mzur]

I find the new wording potentially hard to understand. What about this: "Specifies whether the image orientation should be determined based on the image metadata, the image encoding (ignoring the metadata) or based on the metadata and flipped vertically. One of from-image (default), none or flipY.

[teoli2003]

none isn't listed in the spec. Do browsers implement it?

[Josh-Cena]

For a bit more context: in #23564 / whatwg/html#8710, none is renamed to from-image. Then, in this issue and whatwg/html#8687 (not merged yet), none is added back with a different meaning, so overall they match CSS image-orientation.

[Josh-Cena]

@OnkarRuikar This issue is about a new option called "none" that's not merged into the spec yet. The issue you are addressing is #23564 but that one needs BCD data too.