padding

Documentation

Index

• func AddPaddingUniform(im image.Image, paddingWidth uint, paddingColor color.Color) image.Image
• func CreateIsPaddingFuncSimple(paddingColor color.Color) func(testColor color.Color) bool
• func IsPaddingFuncWhite() func(testColor color.Color) bool
• func NonPaddingRectangle(im image.Image, isPadding IsPaddingFunc) image.Rectangle
• func PaddingWidthBottom(im image.Image, isPadding IsPaddingFunc) uint
• func PaddingWidthLeft(im image.Image, isPadding IsPaddingFunc) uint
• func PaddingWidthRight(im image.Image, isPadding func(c color.Color) bool) uint
• func PaddingWidthTop(im image.Image, isPadding IsPaddingFunc) uint
• func PaddingWidths(im image.Image, isPadding IsPaddingFunc) (top uint, right uint, bottom uint, left uint)
• type IsPaddingFunc

Functions

func AddPaddingUniform

func AddPaddingUniform(im image.Image, paddingWidth uint, paddingColor color.Color) image.Image

func CreateIsPaddingFuncSimple

func CreateIsPaddingFuncSimple(paddingColor color.Color) func(testColor color.Color) bool

CreateIsPaddingFuncSimple returns a function that fulfills the `IsPaddingFunc` inteface.

func IsPaddingFuncWhite

func IsPaddingFuncWhite() func(testColor color.Color) bool

IsPaddingFuncWhite returns a function that fulfills the `IsPaddingFunc` interface.

func NonPaddingRectangle

func NonPaddingRectangle(im image.Image, isPadding IsPaddingFunc) image.Rectangle

func PaddingWidthBottom

func PaddingWidthBottom(im image.Image, isPadding IsPaddingFunc) uint

func PaddingWidthLeft

func PaddingWidthLeft(im image.Image, isPadding IsPaddingFunc) uint

func PaddingWidthRight

func PaddingWidthRight(im image.Image, isPadding func(c color.Color) bool) uint

func PaddingWidthTop

func PaddingWidthTop(im image.Image, isPadding IsPaddingFunc) uint

func PaddingWidths

func PaddingWidths(im image.Image, isPadding IsPaddingFunc) (top uint, right uint, bottom uint, left uint)

Types

type IsPaddingFunc

type IsPaddingFunc func(c color.Color) bool