TTC — Collection of Two Variable Fonts
A collection whose members are themselves variable fonts, each with its own axis, fvar, gvar and STAT. The case that breaks loaders which handle collections or variations but never both at once. Original typeface, free to use.
| indexinteger | familystring | stylestring | postScriptNamestring | glyphsinteger |
|---|---|---|---|---|
| 0 | Novus Grotesk VF | Regular (wght 300-900) | NovusGroteskVF-Regular | 69 |
| 1 | Novus Grotesk VF Width | Regular (wdth 75-125) | NovusGroteskVFWdth-Regular | 69 |
Specifications
- Family
- Novus Grotesk VF
- Units Per Em
- 1000
- Cap Height
- 700
- X Height
- 500
- Wave
- p7
- Seed
- 20260807
- Built With
- fontTools 4.x
- Determinism
- head.created/head.modified pinned to 2026-01-01T00:00:00Z, recalcTimestamp off; outlines are parametric, colour material is seeded
- Usage Rights
- original artwork, free for any use
- Faces
- 2
- Face0
- wght 300..400..900
- Face1
- wdth 75..100..125
- Share Tables
- false
- Each Face Has
- its own fvar, gvar, HVAR and STAT
- File Bytes
- 22312
Testing contract
Expected to pass- Scenario
- Open face 0 and face 1 by index and read fvar from each.
- Expected result
- Face 0 reports a wght axis and face 1 a wdth axis; instancing either one works without disturbing the other, and neither inherits the other's variation tables.
What is a .ttc file?
A TrueType Collection (.ttc) is a single file that bundles several related fonts, sharing common tables (like glyph outlines) to save space. It is used to ship font families or CJK fonts with many variants in one file. A font index selects which face inside the collection to use.
How to use this file
Use an example .ttc to test collection-aware font loaders, font-index selection, and tools that split a collection back into individual TTF/OTF files.
How to use this file for testing
“TTC — Collection of Two Variable Fonts” is a deterministic Novus Examples fixture for Conversion testing, Metadata testing. The same content exported across many formats and linked as a group, so you can convert one and diff against the expected twin.
Documented properties for this file: seed 20260807. Compare results against paired or grouped companions on this page when present (clean↔damaged, searchable↔scanned, or format twins) so scores stay reproducible across runs.
Download the file once, keep the path stable in CI or local scripts, and treat the spec table as the contract: dimensions, seeds, field lists, and roles are intentional. Corrupt or invalid samples are labelled as such — expect parsers to fail loudly rather than silently accept them.
Font fixtures carry a small documented glyph set across the common wrappers. Test font loaders, subsetting, and @font-face; the specimen preview renders the glyphs the face actually maps.
Related files
- ttfTTF — Colour Font with Four Named CPAL Palettes (light/dark)A colour font carrying four CPAL palettes with name-table labels and palette-type flags, two of them marked usable with a light or a dark background. For testing palette pickers, the CSS font-palette property, and renderers that only ever read palette zero. Original typeface, free to use.
- ttfTTF — Colour Font, Apple sbix PNG StrikeAn sbix colour font — Apple's embedded-bitmap format, one 128 ppem PNG strike per icon glyph, with vector glyf outlines kept underneath for renderers that ignore sbix. For testing bitmap-strike extraction and the strike-versus-outline decision. Original typeface, free to use.
- ttfTTF — Colour Font, CBDT/CBLC PNG StrikeA CBDT/CBLC colour font — the embedded-bitmap format Android and Chrome use for colour emoji, here with a 64 ppem 32-bit strike in image format 17. For testing bitmap-strike parsers and the CBDT-versus-sbix branch in a colour-font pipeline. Original typeface, free to use.
- ttfTTF — Composite Glyphs (accents built from components)Four precomposed accented letters built the way real fonts build them — as composite glyphs referencing a base letter and a combining mark with a translation. For testing component resolution, nested-glyph handling, and subsetters that must keep a component's base glyph alive. Original typeface, free to use.
- ttfTTF — Correct Checksums (integrity reference)The clean control for the checksum pair: a small, valid font whose head.checkSumAdjustment and every table-directory checksum are correct. Diff it against its damaged twin to see exactly which four bytes a validator is complaining about. Original typeface, free to use.
- ttfTTF — Decomposed Glyphs (identical shapes, no components)The same four accented letters flattened into simple glyphs with the mark contours copied in. Rendering is identical to the composite twin; the file size, the subsetting behaviour and the hinting story are not. Original typeface, free to use.
Generated by generation/fonts_p7.py. Free for any use, no attribution required — license.