printer

README

printer

Hey Its Package you can use to write text on images

Documentation

Index

• func Printer(w http.ResponseWriter, r *http.Request)
• func Save(img image.Image, path string) error
• func TextOnImg(request Request) (image.Image, error)
• type Assets
  • func (a *Assets) Serve(w http.ResponseWriter, r *http.Request)
• type Request

Functions

func Printer

func Printer(w http.ResponseWriter, r *http.Request)

func Save

func Save(img image.Image, path string) error

func TextOnImg

func TextOnImg(request Request) (image.Image, error)

TextOnImg given a path to an image, a font & size and a text it will return an Image with the given text printed in the ~middle of the image

Types

type Assets

type Assets struct {
	BgImgPath string
	FontPath  string
	FontSize  float64
}

func (*Assets) Serve

func (a *Assets) Serve(w http.ResponseWriter, r *http.Request)

Serve writes on the image referenced on Assets.BgImgPath with the font set on Assets.FontPath and the size Assets.FontSize the text present on the http.Request.

type Request

type Request struct {
	BgImgPath string
	FontPath  string
	FontSize  float64
	Text      string
}