processing

Documentation

Index

• func DecodeImage(encodedStr string) (image.Image, error)
• func GenerateUniqueFilename() string
• func SaveImage(filename string, img image.Image) error
• func ServeImage(w http.ResponseWriter, r *http.Request, images map[string]string)

Functions

func DecodeImage

func DecodeImage(encodedStr string) (image.Image, error)

DecodeImage decodes a base64 encoded image string

func GenerateUniqueFilename

func GenerateUniqueFilename() string

GenerateUniqueFilename generates a unique filename based on the current timestamp

func SaveImage

func SaveImage(filename string, img image.Image) error

SaveImage saves an image to a file.

func ServeImage

func ServeImage(w http.ResponseWriter, r *http.Request, images map[string]string)

ServeImage serves the saved image for preview in a web server