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Releases: elixir-image/image_qrcode

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v0.1.0

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@github-actions github-actions released this 02 May 22:10

[0.1.0] 2026-05-02

Initial release

  • Image.QRCode.encode/2 — encodes a string to a Vix.Vips.Image.t/0 QR code with configurable error-correction level, version range, mask, scale and quiet-zone width.

  • Image.QRCode.decode/1 — decodes any QR codes in a Vix.Vips.Image.t/0, with implicit conversion of arbitrary colourspaces and band formats to single-band 8-bit grayscale.

  • NIF binding implemented over the vendored nayuki/QR-Code-generator (encoder, MIT) and dlbeer/quirc (decoder, ISC) C libraries. Both encoder and decoder run on dirty CPU schedulers and are safe under concurrent invocation.

  • Precompiled NIF artefacts published for Linux (gnu/musl × x86_64/aarch64/ armv7), macOS (x86_64/arm64) and Windows (x86_64) via cc_precompiler.