fast_image_editor 1.1.0

Native C image editing for Flutter. Blur, sepia, saturation, brightness, contrast, sharpen, grayscale with region-based effects via FFI.

Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

1.1.0 - 2026-08-24

Added

• Operation chains. EditOperation describes an edit as a value rather than a call: BlurOperation, SepiaOperation, SaturationOperation, BrightnessOperation, ContrastOperation, SharpenOperation, GrayscaleOperation and ResizeOperation. All are const, so a preset can be a compile-time list, reused across images and sent to an isolate.
• FastImageEditor.applyAll runs a chain in order; applyAllAsync runs the whole chain in one isolate rather than one per step, which would copy the image bytes across isolate boundaries between every operation.
• Batch processing. FastImageEditor.applyBatch applies the same chain to a list of images in parallel, with ordered results, a concurrency cap (defaulting to defaultBatchConcurrency, one isolate per core minus one) and an onProgress callback fired on the calling isolate.

Changed

• flutter_lints raised to ^6.0.0; the package analyzes clean under the stricter rule set.

1.0.4 - 2026-06-07

Added

• EditRegion.topOnly, EditRegion.bottomOnly, EditRegion.leftOnly and EditRegion.rightOnly const convenience constructors for single-edge regions.

1.0.3 - 2026-05-13

Changed

• Replaced the deprecated library fast_image_editor; directive with the modern unnamed library; declaration in the barrel file.

1.0.2 - 2026-04-07

Changed

• Updated installation docs to ^1.0.2

1.0.1 - 2026-04-07

Changed

• Dart SDK constraint: >=3.2.0 <4.0.0
• Flutter constraint: >=3.16.0
• Android compileSdk: 33 → 35
• Android Gradle Plugin: 7.4.2 → 8.7.3
• iOS deployment target: 11.0 → 13.0
• flutter_bicubic_resize dependency: ^1.4.0 → ^1.5.0
• Modernized Gradle DSL

1.0.0 - 2026-03-13

Added

• High-quality bicubic image resizing via flutter_bicubic_resize
  • resize / resizeAsync with configurable filter, edge mode, crop
  • Re-exported resize enums: BicubicFilter, EdgeMode, CropAnchor, CropAspectRatio
• Radial region effects (RadialRegion) — apply filters to circular areas

Changed

• Promoted to stable 1.0.0 release

0.1.0 - 2025-01-01

Added

• Initial release with 7 image filters:
  • blur — Box blur with Gaussian approximation (3 passes)
  • sepia — Sepia tone with adjustable intensity
  • saturation — Color saturation adjustment
  • brightness — Brightness adjustment
  • contrast — Contrast adjustment
  • sharpen — Unsharp mask sharpening
  • grayscale — Luminance-based grayscale conversion
• Region-based effects (apply filter to specific areas of the image)
• Sync and async (Isolate) variants for every filter
• JPEG and PNG support with automatic format detection
• Native C implementation via FFI for maximum performance
• iOS and Android platform support