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Sep 13, 2015

Changes in this version

+ func DecodeFunc(name string) func(io.Reader) (image.Image, error)

+ func FormatSupported(ext string) bool

+ type Cache struct

+ func NewCache(dirPath string, enc Encoder, store FileStore, scaler draw.Scaler) (*Cache, error)

+ func (c *Cache) Get(id string, w, h int) string

+ func (c *Cache) Purge() error

+ func (c *Cache) Remove(id string) error

+ func (c *Cache) Serve()

+ func (c *Cache) Size() int64

+ type Encoder interface

+ Encode func(dst io.Writer, thumb image.Image) error

+ Extension func() string

+ type FileStore interface

+ Get func(id string) string

+ type JPEGEncoder struct

+ func (JPEGEncoder) Extension() string

+ func (e JPEGEncoder) Encode(dst io.Writer, thumb image.Image) error