cute_qr_code 1.1.1

Aesthetic QR code generation for Flutter, ported from qrcode-kotlin.

1.1.1

Fixed

• QR content not centered in widget preview when container size is not divisible by module count (paintOntoCanvas remainder pixels)
• QR content not centered when canvasSize is larger than the module grid or when backgroundColor exposes uneven padding
• Logo clear/draw area misaligned with module coordinates when canvas padding exists
• margin no longer double-applied via both xOffset/yOffset and canvas resize; quiet zone is centered via _resolveDrawOffsets

Added

• Centering regression tests in test/centering_test.dart (fixed canvas, margin, paintOntoCanvas, quiet-zone boundary)

Changed

• QrCodeConfig.xOffset / yOffset are applied as extra offset from auto-centered layout, not as absolute top-left when canvas exceeds content size

1.1.0

Added

• CuteQrCode.data(), errorBuilder, CuteQrDataView, CuteQrCodeView, CuteQrRenderView
• QrCode.paintOntoCanvas(), QrCodeProcessor.minTypeForData(), resolveTypeNumber()
• QrCodeConfig.strictTypeNumber, typeNumber alias
• Encoding, layout, and error-handling tests
• Reorganized lib/src/ into config/, core/, encoding/, painting/, rendering/, widgets/
• Bilingual (English + Chinese) documentation comments across public API

Changed

• CuteQrCode constraint-aware layout (LayoutBuilder + RenderBox)
• Explicit informationDensity auto-upgrades when too small (debug warning); 0 = auto
• QrCodePainter uses paintOntoCanvas
• Internal import paths: raw/ + internals/ → encoding/; render/ → rendering/; color/ + shape/ → painting/

Fixed

• Data-type regex ported incorrectly from kotlin
• Bit-accurate auto version selection
• CuteQrRenderView sizing under non-square tight constraints

Deprecated

• QrCode.fitIntoArea() — use paintOntoCanvas or CuteQrRenderView

Migration

• Remove hardcoded informationDensity: 3; use null or 0 for auto version selection
• Place widgets in a bounded parent (SizedBox, Expanded); fixed size is optional
• Deep imports package:cute_qr_code/src/internals/... → package:cute_qr_code/src/encoding/...

1.0.0

• Initial release — pure Dart/Flutter port of qrcode-kotlin
• QrCodeConfig configuration API with QrCode.create(data, config) entry point
• Shape factories: squares, circles, roundedSquares, custom
• Flutter Color + Material Colors; QrColorUtils.css() for hex strings
• Center logo via ImageProvider (AssetImage, NetworkImage, etc.)
• PNG export via renderToBytes() and cuteQrCodeToPng()
• CuteQrCode widget, QrCodePainter, and example app
• Low-level QrCodeProcessor encoding API