qrcode

Documentation

Index

• func GetImageDimensions(imgBytes []byte) (int, int, error)
• func GetLogoImage(multiaccountsDB *multiaccounts.Database, params url.Values) ([]byte, error)
• func GetPadding(imgBytes []byte) int
• func ImageToBytes(imagePath string) ([]byte, error)
• func ResizeImage(imgBytes []byte, width, height int) ([]byte, error)
• func SuperimposeImage(imageBytes []byte, qrFilepath []byte) []byte
• func ToLogoImageFromBytes(imageBytes []byte, padding int) []byte
• type Circle
  • func (c *Circle) At(x, y int) color.Color
  • func (c *Circle) Bounds() image.Rectangle
  • func (c *Circle) ColorModel() color.Model

Functions

func GetImageDimensions

func GetImageDimensions(imgBytes []byte) (int, int, error)

func GetLogoImage

func GetLogoImage(multiaccountsDB *multiaccounts.Database, params url.Values) ([]byte, error)

func GetPadding

func GetPadding(imgBytes []byte) int

func ImageToBytes

func ImageToBytes(imagePath string) ([]byte, error)

func ResizeImage

func ResizeImage(imgBytes []byte, width, height int) ([]byte, error)

func SuperimposeImage

func SuperimposeImage(imageBytes []byte, qrFilepath []byte) []byte

func ToLogoImageFromBytes

func ToLogoImageFromBytes(imageBytes []byte, padding int) []byte

Types

type Circle

type Circle struct {
	X, Y, R int
}

func (*Circle) At

func (c *Circle) At(x, y int) color.Color

func (*Circle) Bounds

func (c *Circle) Bounds() image.Rectangle

func (*Circle) ColorModel

func (c *Circle) ColorModel() color.Model