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filters

package

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Versions in this module

v2

v2.0.4

Mar 21, 2023

Changes in this version

+ const K

+ func GaussianBlur(file io.Reader, sigma float64) (io.Reader, string, error)

v2.0.3

Feb 11, 2023

v2.0.2

Feb 10, 2023

v2.0.1

Feb 8, 2023

Changes in this version

+ const DEG

+ var COLORS = [8]Color

+ func Binary(file io.Reader, threshold uint8) (io.Reader, string, error)

+ func BoxBlur(file io.Reader, radius uint) (io.Reader, string, error)

+ func Brightness(file io.Reader, amount int) (io.Reader, string, error)

+ func ColorInversion(file io.Reader) (io.Reader, string, error)

+ func Contrast(file io.Reader, amount int) (io.Reader, string, error)

+ func EightColors(file io.Reader) (io.Reader, string, error)

+ func Emboss(file io.Reader) (io.Reader, string, error)

+ func Flip(file io.Reader, direction string) (io.Reader, string, error)

+ func GammaCorrection(file io.Reader, amount float64) (io.Reader, string, error)

+ func Grayscale(file io.Reader, grayscaleType string) (io.Reader, string, error)

+ func HueRotate(file io.Reader, angle int) (io.Reader, string, error)

+ func Kuwahara(file io.Reader, radius uint) (io.Reader, string, error)

+ func Laplacian(file io.Reader) (io.Reader, string, error)

+ func RotateFixed(file io.Reader, angle uint) (io.Reader, string, error)

+ func Sepia(file io.Reader) (io.Reader, string, error)

+ func Sharpen(file io.Reader, amount uint) (io.Reader, string, error)

+ func Sobel(file io.Reader) (io.Reader, string, error)

+ func Solarize(file io.Reader, threshold uint8) (io.Reader, string, error)

+ type Color struct

+ B int

+ G int

+ R int