1125572 - object-fit and object-position should apply to xul:image and other XUL replaced elements

Status: RESOLVED DUPLICATE of bug 1094609

(Core :: Layout, defect)

Description

[Jez]

The CSS3 spec for object-fit is here:
http://dev.w3.org/csswg/css-images-3/#the-object-fit

This property is supposed to apply to all "replaced elements".  Surely xul:image is a replaced element.  It is replaced by (potentially) a raster image, just as an HTML <img> is.  Therefore it should be supported by these CSS properties.

Bug #624647 claimed to implement these CSS properties but it has not done so for XUL elements.  They need to be implemented for XUL elements.

Comment 1

[Daniel Holbert [:dholbert]]

Thanks for filing. Bug 1094609 covers this already -- duping to that bug.

(For background: as noted in that bug, <xul:image> and <svg:image> use a different not-specific-to-replaced-elements image-drawing codepath, which is why they weren't fixed by the patches in bug 624647.)