mirror of
https://github.com/LadybirdBrowser/ladybird
synced 2026-04-26 17:55:07 +02:00
e7de5cb4d2
This patch makes a few changes to the way we calculate line-height: - `line-height: normal` is now resolved using metrics from the used font (specifically, round(A + D + lineGap)). - `line-height: calc(...)` is now resolved at style compute time. - `line-height` values are now absolutized at style compute time. As a consequence of the above, we no longer need to walk the DOM ancestor chain looking for line-heights during style computation. Instead, values are inherited, resolved and absolutized locally. This is not only much faster, but also makes our line-height metrics match those of other engines like Gecko and Blink.
19 lines
1018 B
Plaintext
19 lines
1018 B
Plaintext
Viewport <#document> at (0,0) content-size 800x600 children: not-inline
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BlockContainer <html> at (1,1) content-size 798x99 [BFC] children: not-inline
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BlockContainer <body> at (10,10) content-size 500x81 children: not-inline
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BlockContainer <div.a> at (51,21) content-size 413x49 children: not-inline
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BlockContainer <div.b> at (92,32) content-size 326x17 children: inline
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line 0 width: 41.78125, height: 17, bottom: 17, baseline: 13.296875
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frag 0 from TextNode start: 0, length: 5, rect: [93,32 39.78125x17]
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"Hello"
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InlineNode <span>
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TextNode <#text>
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ViewportPaintable (Viewport<#document>) [0,0 800x600]
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PaintableWithLines (BlockContainer<HTML>) [0,0 800x101]
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PaintableWithLines (BlockContainer<BODY>) [9,9 502x83]
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PaintableWithLines (BlockContainer<DIV>.a) [10,10 500x81]
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PaintableWithLines (BlockContainer<DIV>.b) [91,31 328x19]
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InlinePaintable (InlineNode<SPAN>)
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TextPaintable (TextNode<#text>)
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