jpeg

Documentation

Index

• func DecodeJPEG(r io.Reader) (image.Image, error)
• func EncodeJPEG(i image.Image, o *Options) (buf bytes.Buffer, err error)
• type Options

Functions

func DecodeJPEG

func DecodeJPEG(r io.Reader) (image.Image, error)

DecodeJPEG decodes a JPEG file and return an image.

func EncodeJPEG

func EncodeJPEG(i image.Image, o *Options) (buf bytes.Buffer, err error)

EncodeJPEG encodes an image into JPEG and returns a buffer.

Types

type Options

type Options struct {
	Quality int `json:"quality"`
}

Options represent JPEG encoding options.