COLR calculations may be off

Assessment

This issue has not been assessed yet.

Description

Bungee Tint and Bungee Spice have a thin "skeleton" line. However, the XOPQ (621) and YOPQ (209) values are not small at all. I expected them to be, given that thin inner stroke.

Getting set up

First steps

1. Read the whole issue, then the project's contributing guide.
2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
3. Fork the repository and make your change on a branch.
4. Open a pull request that references the issue number.

More from googlefonts/fontquant

• Invalid value for numerals/slashed_zero

  Open

  ⋯Report a problem with this issue

  • Is something wrong?

  • Already taken
  • Not beginner-friendly
  • Stale or invalid
  • Something else…
  • Send Cancel

  Difficulty 2/5 1-3 hours Newbie friendliness 72/100

  googlefonts/fontquant#43 · Opened Oct 7, 2026

• Identify serif and terminal classes

  Open

  ⋯Report a problem with this issue

  • Is something wrong?

  • Already taken
  • Not beginner-friendly
  • Stale or invalid
  • Something else…
  • Send Cancel

  Difficulty 5/5 Over a week Newbie friendliness 30/100

  googlefonts/fontquant#40 · Opened Jul 16, 2026

• Measure XTSP

  Open

  ⋯Report a problem with this issue

  • Is something wrong?

  • Already taken
  • Not beginner-friendly
  • Stale or invalid
  • Something else…
  • Send Cancel

  Difficulty 5/5 Over a week Newbie friendliness 25/100

  googlefonts/fontquant#33 · Opened Apr 10, 2026

• Measure optical size

  Open

  ⋯Report a problem with this issue

  • Is something wrong?

  • Already taken
  • Not beginner-friendly
  • Stale or invalid
  • Something else…
  • Send Cancel

  Difficulty 5/5 Over a week Newbie friendliness 35/100

  googlefonts/fontquant#32 · 1 comment · Opened Apr 10, 2026

• Port freetype/skrifa-autohint bluezone measurements

  Open

  ⋯Report a problem with this issue

  • Is something wrong?

  • Already taken
  • Not beginner-friendly
  • Stale or invalid
  • Something else…
  • Send Cancel

  Difficulty 4/5 3-5 days Newbie friendliness 45/100

  googlefonts/fontquant#31 · Opened Apr 9, 2026

All issues in googlefonts/fontquant

Similar issues

• broker create-or-update-version: branch names containing '/' are not URL-encoded (404)

  Open

  ⋯Report a problem with this issue

  • Is something wrong?

  • Already taken
  • Not beginner-friendly
  • Stale or invalid
  • Something else…
  • Send Cancel

  Difficulty 2/5 1-3 hours Newbie friendliness 78/100

  pact-foundation/pact-cli#154 · Opened Oct 9, 2026

  Maintainers usually reply within 3 days

• Coverage instrumentation silently loses hits through negative array indices

  Open

  ⋯Report a problem with this issue

  • Is something wrong?

  • Already taken
  • Not beginner-friendly
  • Stale or invalid
  • Something else…
  • Send Cancel

  Difficulty 2/5 1-3 hours Newbie friendliness 72/100

  antithesishq/bombadil#361 · Opened Oct 9, 2026

  Maintainers usually reply within 1 day

• test(executor_l0): assert execute() TaskOutcome, not only bus events / 断言 execute() 返回的 TaskOutcome

  Open

  ⋯Report a problem with this issue

  • Is something wrong?

  • Already taken
  • Not beginner-friendly
  • Stale or invalid
  • Something else…
  • Send Cancel
  type:debt

  Difficulty 2/5 1-3 hours Newbie friendliness 62/100

  skaiy/wild_agentos#425 · Opened Oct 9, 2026

  Maintainers usually reply within 1 day

• Default-import note suggests `import * as process` for velt:process, which does not name the builtin

  Open

  ⋯Report a problem with this issue

  • Is something wrong?

  • Already taken
  • Not beginner-friendly
  • Stale or invalid
  • Something else…
  • Send Cancel

  Difficulty 2/5 1-3 hours Newbie friendliness 72/100

  velt-lang/velt#777 · Opened Oct 9, 2026

  Maintainers usually reply within 1 day

• [Ticket]: `generate-typescript --swr` uses `<Model>ComputedParams` in `*.hooks.ts` without importing it (tsc TS2304)

  Open

  ⋯Report a problem with this issue

  • Is something wrong?

  • Already taken
  • Not beginner-friendly
  • Stale or invalid
  • Something else…
  • Send Cancel
  bug ticket

  Difficulty 2/5 1-3 hours Newbie friendliness 72/100

  cratestack/cratestack#1154 · Opened Oct 9, 2026

  Maintainers usually reply within 1 day

More Rust issues