paint

Documentation

Index

• func CentimeterToInch(centi float64) float64
• func CentimeterToPixel(dpi int, centi float64) int
• func CreateJPEG(outputFilename string, canvas image.Image)
• func InchToPixel(dpi int, maxWidth float64) int
• func LoadJPEG(filePath string) image.Image
• func LoadPNG(filePath string) image.Image
• func Resize(source image.Image, width uint, height uint) image.Image
• func ResizeA(source image.Image, width uint, height uint, a resize.InterpolationFunction) image.Image
• func ResizeToInch(source image.Image, maxWidth float64, maxHeight float64, dpi int) image.Image
• func ResizeWithRatio(source image.Image, maxWidthPx uint, maxHeightPx uint) image.Image

Functions

func CentimeterToInch

func CentimeterToInch(centi float64) float64

func CentimeterToPixel

func CentimeterToPixel(dpi int, centi float64) int

func CreateJPEG

func CreateJPEG(outputFilename string, canvas image.Image)

func InchToPixel

func InchToPixel(dpi int, maxWidth float64) int

func LoadJPEG

func LoadJPEG(filePath string) image.Image

func LoadPNG

func LoadPNG(filePath string) image.Image

func Resize

func Resize(source image.Image, width uint, height uint) image.Image

func ResizeA

func ResizeA(source image.Image, width uint, height uint, a resize.InterpolationFunction) image.Image

func ResizeToInch

func ResizeToInch(source image.Image, maxWidth float64, maxHeight float64, dpi int) image.Image

func ResizeWithRatio

func ResizeWithRatio(source image.Image, maxWidthPx uint, maxHeightPx uint) image.Image