chore(deps): Bump svglib from 2.1.0 to 2.2.0

[dependabot]

Bumps svglib from 2.1.0 to 2.2.0.

Release notes

Sourced from svglib's releases.

svglib 2.2.0

Tooling and housekeeping

• Modernized type annotations across src/svglib/ and tests/ to use PEP 585 builtin generics (list[...], dict[...], tuple[...], set[...]) instead of typing.List/Dict/Tuple/Set, and simplified a few emptiness/membership checks (not points instead of len(points) == 0, a set literal instead of a list for in checks). No behavior change.
• Silenced a UserWarning from test_convert_pdf_png that came from ReportLab's own renderPM.drawImage, not from svglib: it reopens a <image> file referenced by path and converts it straight to RGB without normalizing palette-with-transparency PNGs first, unlike svglib's own handling of base64-embedded images. The referenced PNG (a dedicated tRNS-chunk test fixture) still renders correctly; there was nothing to fix in svglib's output.

Fixed

• font-size no longer has PX_TO_PT applied twice. The viewport group already carries the conversion, but String.fontSize and the advance widths used to position text fragments were converted to points as well. Text therefore rendered at 0.75x the size of the geometry in the same document, and multi-tspan runs were laid out in the wrong unit (issue #502). Both now stay in user units, like every other coordinate below the transform. String.fontSize in the shape tree is in user units accordingly; multiply by the enclosing group's transform to get the rendered size.

Changelog

Sourced from svglib's changelog.

2.2.0 (2026-08-14)

Tooling and housekeeping

• Modernized type annotations across src/svglib/ and tests/ to use PEP 585 builtin generics (list[...], dict[...], tuple[...], set[...]) instead of typing.List/Dict/Tuple/Set, and simplified a few emptiness/membership checks (not points instead of len(points) == 0, a set literal instead of a list for in checks). No behavior change.
• Silenced a UserWarning from test_convert_pdf_png that came from ReportLab's own renderPM.drawImage, not from svglib: it reopens a <image> file referenced by path and converts it straight to RGB without normalizing palette-with-transparency PNGs first, unlike svglib's own handling of base64-embedded images. The referenced PNG (a dedicated tRNS-chunk test fixture) still renders correctly; there was nothing to fix in svglib's output.

Fixed

• font-size no longer has PX_TO_PT applied twice. The viewport group already carries the conversion, but String.fontSize and the advance widths used to position text fragments were converted to points as well. Text therefore rendered at 0.75x the size of the geometry in the same document, and multi-tspan runs were laid out in the wrong unit (issue #502). Both now stay in user units, like every other coordinate below the transform. String.fontSize in the shape tree is in user units accordingly; multiply by the enclosing group's transform to get the rendered size.

Commits

• c5c1ed1 Merge pull request #506 from deeplook/release-2.2.0
• 93974ac Prepare 2.2.0 release
• 79066c5 Merge pull request #505 from deeplook/refactor/typing-modernization
• b3d7998 test: silence UserWarning from reportlab's renderPM in test_convert_pdf_png
• 8aa8cf1 refactor: modernize typing annotations and simplify checks
• 024eb4a [pre-commit.ci] pre-commit autoupdate (#504)
• 71b9e32 Merge pull request #503 from Zunhammer/fix/font-size-double-px-to-pt
• 0ba58b5 fix: stop applying PX_TO_PT to font-size twice (#502)
• 32df3d0 Merge pull request #501 from deeplook/pre-commit-ci-update-config
• 995ceac [pre-commit.ci] pre-commit autoupdate
• See full diff in compare view

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Last updated: Wed, 26 Aug 2026 06:12:20 GMT