JamesGoslings 5b1297fa2b fix(pdf): register CJK fallback at primary font weights so bold rende… (#3080) ...

The CJK fallback (Noto Sans SC / Noto Serif SC) was only registered at
weight 400. When react-pdf rendered CJK characters with font-weight 700
(e.g. <strong> from a rich-text section, or templates' bold style), it
walked the font-family stack [primary, cjkFallback], failed on the
primary (no CJK glyphs), then fell back to the only registered fallback
variant (400) — and react-pdf does not synthesize bold. The bold style
was silently dropped for CJK runs in both the live preview and the
exported PDF, while still working for Latin runs.

Register the CJK fallback at the same weight range as the primary font
(lowest + highest, both styles). When body and heading share the same
fallback (the common case where both are sans or both are serif), merge
their weight ranges so each weight is registered exactly once.

webfontlist.json already ships all weights for the default CJK
fallbacks, so no font-list changes are required.

Closes #3079

Co-authored-by: Amruth Pillai <im.amruth@gmail.com>

2026-05-19 09:09:28 +02:00

..

src

fix(pdf): register CJK fallback at primary font weights so bold rende… (#3080)

2026-05-19 09:09:28 +02:00

package.json

fix(pdf): align textkit line-box and font metrics to browser behaviour (#3070)

2026-05-18 08:08:47 +02:00

tsconfig.json

v5.1.0 (#2970)

2026-05-07 15:12:33 +02:00

vitest.config.ts

v5.1.0 (#2970)

2026-05-07 15:12:33 +02:00