forked from 1b-agent/opencadstudio-upstream
Hakan SevenandClaude Opus 4.8
cd048165a9
Add a TrueType/OpenType render path alongside the LFF stroke engine so users can pick fonts installed on their machine for text and MText. - Discover system families via fontdb (sysfont) and list them in the text-style picker. - Extract glyph outlines with ttf-parser, flattened into wire strokes normalized to the same 9-unit cap-height space as LFF glyphs. - Shape runs with cosmic-text (ligatures, Arabic joining, kerning, bidi) plus automatic font fallback: a glyph missing from the chosen family is taken from another installed font. - Unify both sources behind a single Face type; a shared run tokenizer drives the stroke (per-glyph) and shaped (TTF) renderers identically. - Stroke fonts now fall back to a system TTF (cosmic-text picks it) for characters no LFF font covers, replacing the unicode/iso3098 chain. Also trim the embedded LFF set from 47 to 26, keeping the AutoCAD-SHX equivalents and dropping LibreCAD-only fonts now covered by TrueType. LFF builtins keep priority over same-named system fonts so DXF text renders identically across machines. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
