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>
31 lines
1.3 KiB
Plaintext
31 lines
1.3 KiB
Plaintext
LayoutBox node=#1 tag=html box=block
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content: (0, 0, 800, 67.2)
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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=#3 tag=body box=block
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content: (8, 8, 784, 51.2)
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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=#5 tag=p box=block
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content: (8, 24, 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: 16 0 16 0
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inline_context: 1 lines, height=19.2, max_width=181.68575
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line[0]: rect=(8, 24, 181.68575, 19.2) fragments=7
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frag[0]: rect=(8, 24, 24.622612, 16) text="Tom" start=false end=false
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frag[1]: rect=(35.676945, 24, 8.599119, 16) text="&" start=false end=false
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frag[2]: rect=(47.330395, 24, 25.527166, 16) text="Jerry" start=false end=false
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frag[3]: rect=(75.91189, 24, 40.14097, 16) text="<span>" start=false end=false
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frag[4]: rect=(119.107185, 24, 8.599119, 16) text="&" start=false end=false
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frag[5]: rect=(130.76064, 24, 31.400883, 16) text="literal" start=false end=false
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frag[6]: rect=(165.21585, 24, 24.469896, 16) text="text." start=false end=false
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LayoutBox node=#6 tag=anonymous box=anon
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content: (0, 0, 181.68576, 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: "Tom & Jerry <span> &..."
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