libvips_ffi_api #

High-level Dart API for libvips image processing library.

📖 Documentation | 📖 中文文档

Features #

• Pipeline-style API: Chainable operations inspired by sharp (Node.js)
• High performance: Internal VipsImage handling, encoding only on output
• Complete coverage: Designed to cover all 300+ libvips operations
• Flutter compatible: Works with Flutter's compute/isolate

Usage #

import 'package:libvips_ffi_api/libvips_ffi_api.dart';

// Chain operations
final result = VipsPipeline.fromFile('input.jpg')
    .resize(0.5)
    .blur(1.0)
    .sharpen()
    .toBuffer(format: '.jpg');

// Or write directly to file
VipsPipeline.fromFile('input.jpg')
    .thumbnail(200)
    .toFile('thumb.jpg');

Note #

This package does not handle library loading. Use with:

• libvips_ffi (Flutter mobile)
• libvips_ffi_macos/windows/linux (Desktop)
• libvips_ffi_loader (Dynamic download)
• libvips_ffi_system (System package manager)