image

Documentation

Index

• func CheckImage(readSeeker io.ReadSeeker) (string, bool)
• func EncodeImage(data []byte) ([]byte, error)
• func IsGIFOrPNGOrJPG(file []byte) bool

Functions

func CheckImage

func CheckImage(readSeeker io.ReadSeeker) (string, bool)

CheckImage validates whether the stream looks like an image payload.

func EncodeImage

func EncodeImage(data []byte) ([]byte, error)

EncodeImage converts unsupported image formats to a compatible format.

func IsGIFOrPNGOrJPG

func IsGIFOrPNGOrJPG(file []byte) bool

IsGIFOrPNGOrJPG reports whether the binary data looks like GIF/PNG/JPG.