golang: print text in the image

Question

I'm trying to use next packages

"image/draw"
"image"
"image/jpeg"

but I want to have possibility to print any text or numbers (which may also be text) in the my image.

But it looks like nothing from the box in Go to do this.

Can anyone help me with "GO way" solution for this?

Answer 1

I found just this one, freetype-go

is there a best and only lib for my needs?

Answer 2

check this

package main

import (
    "github.com/fogleman/gg"
    "log"
)

func main() {
    const S = 1024
    im, err := gg.LoadImage("src.jpg")
    if err != nil {
        log.Fatal(err)
    }

    dc := gg.NewContext(S, S)
    dc.SetRGB(1, 1, 1)
    dc.Clear()
    dc.SetRGB(0, 0, 0)
    if err := dc.LoadFontFace("/Library/Fonts/Arial.ttf", 96); err != nil {
        panic(err)
    }
    dc.DrawStringAnchored("Hello, world!", S/2, S/2, 0.5, 0.5)

    dc.DrawRoundedRectangle(0, 0, 512, 512, 0)
    dc.DrawImage(im, 0, 0)
    dc.DrawStringAnchored("Hello, world!", S/2, S/2, 0.5, 0.5)
    dc.Clip()
    dc.SavePNG("out.png")
}