termui_tinpot 0.3.3

A high-performance pure Dart engine for converting images to ANSI terminal text using structural symbols, inspired by Chafa.

0.3.3

• REFACTOR: modernize codebase to Dart 3.x language idioms across monorepo.

0.3.2

• FIX(core): resolve rendering bottlenecks and grapheme ghosting.
• FEAT(tinpot): add multi-byte sub-pixel mapping symbols.
• FEAT(cli): add --background flag for alpha compositing.

0.3.1

• PERF(termui_flutter): optimize TUI rendering and fix sub-pixel sampling artifacts.

0.3.0

Note: This release has breaking changes.

• PERF(tinpot): optimize hot loop allocations and bitwise operations.
• PERF(tinpot): Make symbol candidates compile-time const and hoist block filtering.
• PERF(tinpot): Eliminate closures, unbox pixel getters, and add Din99d direct-mapped cache.
• PERF: math.
• PERF(tinpot): Replace record allocations and sorting with bounded insertion topK.
• PERF(tinpot): Implement branchless candidate scoring.
• FIX(tinpot): Use true color error for candidate shape evaluation.
• FIX(tinpot): Exclude TAG_DOT characters to prevent line breakage.
• FEAT(tinpot): Add --work CLI flag to control CellQuantizer shape evaluation effort.
• BREAKING REFACTOR(tinpot): optimize quantization render loop and fix ansi screenshot bloat.

0.2.0

Note: This release has breaking changes.

• PERF(tinpot): optimize hot loop allocations and bitwise operations.
• PERF(tinpot): Make symbol candidates compile-time const and hoist block filtering.
• PERF(tinpot): Eliminate closures, unbox pixel getters, and add Din99d direct-mapped cache.
• PERF: math.
• PERF(tinpot): Replace record allocations and sorting with bounded insertion topK.
• PERF(tinpot): Implement branchless candidate scoring.
• FIX(tinpot): Use true color error for candidate shape evaluation.
• FIX(tinpot): Exclude TAG_DOT characters to prevent line breakage.
• FEAT(tinpot): Add --work CLI flag to control CellQuantizer shape evaluation effort.
• BREAKING REFACTOR(tinpot): optimize quantization render loop and fix ansi screenshot bloat.

0.1.0

• Initial open source release.
• Added TermuiTinpot class and TinpotOutputCell to parse package:image inputs into terminal output grids.
• Optimized color comparisons using approximate DIN99d calculations and bitwise color distances.
• Removed hard dependency on legacy terminal computing symbols to maintain standard cross-platform font compatibility.