A thumbnailing library for Go.
Written in Go
Earlier versions of this project were vendored into `webdir`.
- Supports jpeg / png / gif files (internally) and video files (requires `ffmpeg` in `$PATH`)
- LRU cache of recent thumbnails for performance
- Scaling algorithms: Nearest-neighbour or bilinear
- Aspect ratio preserving (fit outside with image crop; fit inside with transparent background; fit inside with dimension reduction)
- Output formats: JPG (internal) or transparent PNG (via `go-imagequant`)
A standalone binary `mkthumb` is provided as a sample utility.
=CHANGELOG=
2017-11-18 0.2.0
- Initial standalone release
- Feature: Decode input with specified mime type
- Feature: Allow passing zero as thumbnail cache size
2017-01-03 webdir-1.0
- Version of `thumbnail` vendored with `webdir` 1.0
