utils

Documentation

Index

• func GetAssetsPath(name string) string
• func GetFlagPath(name string) string
• func GetImageThumbnail(r io.Reader) (image.Image, error)
• func GetQrsavePath(name string) string
• func MakeImage(caption, font string, pt, size, border, scale int, f func(x, y int) uint32) *image.RGBA
• func PngEncode(c image.Image) []byte
• func Read(path string) ([]byte, *internal.FileInfo, error)
• func Remove(path string) error
• func RotatePixel(matrix [][]coding.Pixel, turn int)
• func Write(path string, data []byte) error

Functions

func GetAssetsPath

func GetAssetsPath(name string) string

func GetFlagPath

func GetFlagPath(name string) string

func GetImageThumbnail

func GetImageThumbnail(r io.Reader) (image.Image, error)

func GetQrsavePath

func GetQrsavePath(name string) string

func MakeImage

func MakeImage(caption, font string, pt, size, border, scale int, f func(x, y int) uint32) *image.RGBA

func PngEncode

func PngEncode(c image.Image) []byte

func Read

func Read(path string) ([]byte, *internal.FileInfo, error)

func Remove

func Remove(path string) error

func RotatePixel

func RotatePixel(matrix [][]coding.Pixel, turn int)

func Write

func Write(path string, data []byte) error