pdf_graphics 0.1.0

PDF content interpreter, device interface, font engine, shadings, ICC color, and text extraction — render pages to any device. Pure Dart, web-ready.

Changelog

0.1.0

Initial release.

• Content-stream interpreter covering the full operator set: paths, clipping, transparency groups, soft masks, blend modes, optional content, type 0–4 functions.
• Device interface: implement one class to render PDF pages anywhere.
• Font engine: Type 1, TrueType, CFF, Type 0/CID, Type 3; embedded and standard-14 metrics.
• Shadings 1–7 including mesh parsing; tiling and shading patterns.
• Color: ICC profiles (gray TRC, matrix/TRC, mft1/mft2/mAB LUTs), Separation/DeviceN, Indexed, Lab.
• Text extraction with selection geometry, search, and rotation-aware page geometry.
• Annotation appearance rendering and form-field appearance support.