PDFToolkit object by object

Inspecting fonts

Releases and changes

Optional module · pdftoolkit/pdf-fonts 0.1.7

English | Français

Unreleased

0.1.7 — 2026-10-14

Compatibility

  • Accepts stable core roukmoute/pdf:^0.2 || ^0.3 || ^0.4 || ^0.5 || ^0.6.
  • Locks release validation to published core 0.5.5 without changing development tool versions or commits.
  • Checks the unchanged module against the core 0.6 candidate on PHP 8.3, 8.4 and 8.5.
  • Preserves the TrueType conversion API, supported programs and limits; output PDF version rules remain in the core.

0.1.6 — 2026-10-14

Bilingual documentation

  • Makes English the default language for the README, guides and complete release history.
  • Adds complete French counterparts with reciprocal language links and French documentation entrypoints.
  • Translates explanatory example comments while preserving executable tokens and output data.
  • Locks validation to published core 0.5.4 without changing other dependency versions or commits.
  • Preserves API identifiers, original fixtures and runtime behaviour.

0.1.5 — 2026-10-14

Installation and publication

  • Publishes the package on Packagist and reduces installation to one composer require command in an application.
  • Uses default Composer repositories and connects package metadata to its documentation at https://pdftoolkit.github.io/.
  • Locks checks to stable core roukmoute/pdf:0.5.3 without changing development tool versions.
  • Verifies indexing of published versions and installation without VCS or local repositories. Preserves the PHP API, existing mechanisms and limits.

0.1.4 — 2026-10-14

Documentation

  • Connects shared documentation to https://pdftoolkit.github.io/ and adds the stable fonts entrypoint at /modules/fonts/.
  • Entrusts shared guides and site publication to PDFToolkit/pdftoolkit.github.io, with module sources pinned to their published versions and exact commits.
  • Corrects README compatibility information to reflect the existing roukmoute/pdf:^0.2 || ^0.3 || ^0.4 || ^0.5 constraint.
  • Preserves the API, conversions, dependencies and their locked versions; this release changes documentation only.

0.1.3 — 2026-10-13

Compatibility

  • Accepts stable core roukmoute/pdf:^0.2 || ^0.3 || ^0.4 || ^0.5.
  • Locks checks to published core 0.4.0 under PHP 8.3, 8.4 and 8.5.
  • Preserves the fonts API and limits; no additional font-format processing is added by this compatibility patch.

0.1.2 — 2026-10-13

Compatibility

  • Accepts stable core roukmoute/pdf:^0.2 || ^0.3 || ^0.4.
  • Preserves the module API and external-data processing boundary.
  • Checks stable core 0.3.0 and new core 0.4 objects in development under PHP 8.3, 8.4 and 8.5.

0.1.1 — 2026-10-13

Compatibility

  • Accepts core roukmoute/pdf:^0.2 || ^0.3, allowing installation with new PDF objects in the 0.3 series without changing the module API.
  • Revalidates tests and independent PDFs with stable core 0.2.1. No reading or conversion mechanism is added by this patch.

0.1.0 — 2026-10-13

First release of pdftoolkit/pdf-fonts, under PDF\Fonts\TrueType. The module depends on core roukmoute/pdf:^0.2, which retains normalised PDF objects; the core does not depend on font converters.

Added

  • Thirteen components to parse an external TrueType program and explicitly produce its PDF values.
  • Reading sfnt tables, horizontal metrics, glyf outlines, Unicode cmap mappings and font names.
  • Validation of table bounds and overlaps, glyph references, cycles and composite glyph depth.
  • Configurable input budget with FontProgramLimits and UTF-8 text validation; no implicit file or URL access.
  • fsType embedding permission checks.
  • Program conversion for /CIDFontType2, preserving all glyphs while removing cmap and DSIG, then rebuilding checksums.
  • Instantiated factories for descriptors and CID/GID mappings, with metric conversion to PDF units and embedded program verification.
  • Explicit Identity-H encoding of the declared Unicode repertoire, without implicit font mutation.
  • Complete example with OFL-licensed Noto Sans and a synthetic MIT fixture.
  • Tests of invalid inputs, limits and PDF output; checks on PHP 8.3, 8.4 and 8.5.

Supported programs are static TrueType fonts with glyf outlines, on 64-bit PHP. Collections, CFF, WOFF and variable fonts are rejected. Subsetting, contextual shaping, ligatures, kerning and vertical writing are not implemented.

Guide source at the documented commit ↗