encoder

package

v0.7.6 Latest Latest Go to latest Published: Dec 9, 2019 License: MIT Imports: 5 Imported by: 0

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const TypeJpeg = "jpeg"

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const TypePng = "png"

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type Encoder interface {
	Encode(img image.Image) ([]byte, error)
	GetMime() string
}

func New(t string, m map[string]interface{}) (Encoder, error)

func NewFromConfig(c interface{}) (s Encoder, err error)

type JpegEncoder struct {
	Quality int
}

func NewJpegEncoder(quality int) *JpegEncoder

func NewJpegEncoderFromMap(m map[string]interface{}) (*JpegEncoder, error)

func (e JpegEncoder) Encode(img image.Image) ([]byte, error)

func (e JpegEncoder) GetMime() string

type PngEncoder struct{}

func NewPngEncoder() *PngEncoder

func NewPngEncoderFromMap(m map[string]interface{}) (*PngEncoder, error)

func (e PngEncoder) Encode(img image.Image) ([]byte, error)

func (e PngEncoder) GetMime() string