jpeg

package

v1.8.19 Latest Latest Go to latest Published: Jan 15, 2026 License: MIT Imports: 6 Imported by: 0

Details

Package jpeg implements a JPEG image decoder and encoder.

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

Decode reads a JPEG image from r and returns it as an image.Image.

func DecodeConfig(r io.Reader) (image.Config, error)

DecodeConfig returns the color model and dimensions of a JPEG image without decoding the entire image.

type FormatError string

A FormatError reports that the input is not a valid JPEG.

func (e FormatError) Error() string

type Reader interface {
	io.ByteReader
	io.Reader
}

Deprecated: Reader is not used by the image/jpeg package and should not be used by others. It is kept for compatibility.

type UnsupportedError string

An UnsupportedError reports that the input uses a valid but unimplemented JPEG feature.

func (e UnsupportedError) Error() string