e74b16790d
Integrate ab_glyph-based font rendering with bundled Noto Sans fonts (Regular, Bold, Italic, BoldItalic, Mono) to replace the fixed-width text measurer in golden tests. Thread font-weight, font-style, and font-family through the entire rendering pipeline: CSS parsing → style computation → layout → display list → rasterizer. Key changes: - fonts crate: font database, shaper, and rasterizer with bundled fonts - CSS: parse font-family (comma-separated lists), font-weight, font-style - shared: FontWeight and FontStyle types - style: font property inheritance and computation - layout: ProportionalTextMeasurer using real font metrics - display_list: font properties on Text items (conditional dump output) - render: font-aware text drawing - Golden tests regenerated with proportional font measurements - New golden tests (137-141) for font weight, style, family, and headings - Golden test regeneration infrastructure (regen_goldens.rs) Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
47 lines
1.7 KiB
Plaintext
47 lines
1.7 KiB
Plaintext
LayoutBox node=#1 tag=html box=block
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content: (0, 0, 800, 35.2)
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padding: 0 0 0 0
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border: 0 0 0 0
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margin: 0 0 0 0
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LayoutBox node=#2 tag=body box=block
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content: (8, 8, 784, 19.2)
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padding: 0 0 0 0
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border: 0 0 0 0
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margin: 8 8 8 8
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LayoutBox node=#3 tag=div box=block
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content: (8, 8, 784, 19.2)
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padding: 0 0 0 0
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border: 0 0 0 0
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margin: 0 0 0 0
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inline_context: 1 lines, height=19.2, max_width=161.21585
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line[0]: rect=(8, 8, 161.21585, 19.2) fragments=6
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frag[0]: rect=(8, 8, 23.612333, 16) text="Text" start=false end=false
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frag[1]: rect=(40.666664, 8, 32.74009, 16) text="styled" start=true end=false
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frag[2]: rect=(73.40675, 8, 3.0543318, 19.2) text=(none) start=false end=false
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frag[3]: rect=(76.46108, 8, 26.70191, 16) text="span" start=false end=true
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frag[4]: rect=(112.21732, 8, 29.568281, 16) text="more" start=false end=false
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frag[5]: rect=(144.83994, 8, 21.321585, 16) text="text" start=false end=false
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LayoutBox node=#4 tag=anonymous box=anon
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content: (0, 0, 29.720997, 16)
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padding: 0 0 0 0
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border: 0 0 0 0
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margin: 0 0 0 0
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text: " Text "
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LayoutBox node=#5 tag=span box=inline
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content: (0, 0, 0, 0)
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padding: 4 4 4 4
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border: 2 2 2 2
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margin: 0 0 0 0
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LayoutBox node=#6 tag=anonymous box=anon
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content: (0, 0, 62.49633, 16)
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padding: 0 0 0 0
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border: 0 0 0 0
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margin: 0 0 0 0
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text: "styled span"
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LayoutBox node=#7 tag=anonymous box=anon
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content: (0, 0, 60.05286, 16)
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padding: 0 0 0 0
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border: 0 0 0 0
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margin: 0 0 0 0
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text: " more text "
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