imageprocessor

Documentation

Index

• func EncodeGIF(img *image.Image, q int) (io.Reader, error)
• func EncodeJpeg(img *image.Image, q int) (io.Reader, error)
• func EncodePNG(img *image.Image, q int) (io.Reader, error)
• func EncodeWebP(img *image.Image, q int, lossless bool) (io.Reader, error)
• func Set404Image(path string, w uint, h uint, c color.Color, maxW uint, maxH uint) (io.Reader, error)
• type Image
  • func DecodeImage(r io.Reader) (*Image, error)
  • func (i *Image) ConvertColor(networkPath string) error
  • func (i *Image) Crop(w uint, h uint)
  • func (i *Image) GetFormat() string
  • func (i *Image) GetImg() *image.Image
  • func (i *Image) ResizeAndFill(w uint, h uint, c color.Color, maxW uint, maxH uint)

Functions

func EncodeGIF

func EncodeGIF(img *image.Image, q int) (io.Reader, error)

func EncodeJpeg

func EncodeJpeg(img *image.Image, q int) (io.Reader, error)

func EncodePNG

func EncodePNG(img *image.Image, q int) (io.Reader, error)

func EncodeWebP

func EncodeWebP(img *image.Image, q int, lossless bool) (io.Reader, error)

func Set404Image

func Set404Image(path string, w uint, h uint, c color.Color, maxW uint, maxH uint) (io.Reader, error)

Types

type Image

type Image struct {
	// contains filtered or unexported fields
}

func DecodeImage

func DecodeImage(r io.Reader) (*Image, error)

DecodeImage is return image.Image

func (*Image) ConvertColor

func (i *Image) ConvertColor(networkPath string) error

func (*Image) Crop

func (i *Image) Crop(w uint, h uint)

func (*Image) GetFormat

func (i *Image) GetFormat() string

func (*Image) GetImg

func (i *Image) GetImg() *image.Image

func (*Image) ResizeAndFill

func (i *Image) ResizeAndFill(w uint, h uint, c color.Color, maxW uint, maxH uint)