imaging

Documentation

Index

• Variables
• func Decode(r io.Reader, opts ...imaging.DecodeOption) (image.Image, error)
• func EncodeJpeg(w io.Writer, img image.Image) error
• func EncodeStripped(w io.Writer, img image.Image, quality int) error
• func Open(filename string) (image.Image, error)
• func ReSizeImage(rb []byte, extName string, isABC bool, ...) (err error)
• func Resize(img image.Image, width, height int) *image.NRGBA

Variables

var (
	JpegHeader = []byte{}/* 623 elements not displayed */

	JpegFooter = []byte{
		0xFF,
		0xD9,
	}
)

Functions

func Decode

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

func EncodeJpeg

func EncodeJpeg(w io.Writer, img image.Image) error

func EncodeStripped

func EncodeStripped(w io.Writer, img image.Image, quality int) error

func Open

func Open(filename string) (image.Image, error)

func ReSizeImage

func ReSizeImage(rb []byte, extName string, isABC bool, cb func(szType string, localId int, w, h int32, b []byte) error) (err error)

func Resize

func Resize(img image.Image, width, height int) *image.NRGBA