Re: [csswg-drafts] [css-tables] Background rendering model

I did not think about transformed cells.

I am worried about border painting for collapsed cells. If borders are painted by cells, painting a single border will require multiple drawing calls. Drawing single image in multiple parts can result in subpixel leaks when rotated (ex: http://crbug.com/143601 ).

There are no clean answers here. As a web developers, I'd want:
- hidden cells show backgrounds underneath. This enables decorative backgrounds and hidden cells to coexist.
- transformed cells "carry" their borders and backgrounds with them. The table renders as if cells were hidden, the cells themselves get rendered separately.

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Received on Friday, 28 July 2017 22:43:22 UTC