stream

package

v0.0.0-...-8b9bf4e Latest Latest Go to latest Published: Mar 3, 2024 License: MIT Imports: 7 Imported by: 0

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type Stream struct {
	io.Reader
	// contains filtered or unexported fields
}

Stream contains information about a loaded image.

func EncodeGif(img *gif.GIF) Stream

EncodeGif encodes a gif into a stream.

func EncodeImage(img image.Image) Stream

EncodeImage encodes an image into a stream.

func NewStream(stream io.Reader) Stream

NewStream creates a new stream.

func (st *Stream) Bytes() []byte

Bytes returns the stream's bytes.

func (st *Stream) DecodeGif() *gif.GIF

DecodeGif decodes the byte stream and returns a gif.

func (st *Stream) DecodeImage() image.Image

DecodeImage decodes the byte stream and returns an image.

func (st *Stream) FileExt() string

FileExt returns the file extension of the image.

func (st *Stream) IsGif() bool

IsGif returns true if the loaded image is a gif.

func (st *Stream) IsJpg() bool

IsJpg returns true if the loaded image is a Jpeg.

func (st *Stream) IsPng() bool

IsPng returns true if the loaded image is a Png.

func (st *Stream) Read(b []byte) (n int, err error)

Read implements the io.Reader interface for the Stream.