qpliu / qrencode-go Goto Github PK

How to remove the white border from the image?

I already have the border in my app and the extra border in the generated image make it harder to position.

go get github.com/qpliu/qrencode-go falls into error:
can't load package: package github.com/qpliu/qrencode-go: no buildable Go source files in ....
I found your source code are all moved into a subfolder "github.com/qpliu/qrencode-go/qrencode".

In addition, suggest to provide an example in the doc. Below is copied out from your test case

grid, err := Encode("Testing one two three four five six seven eight nine ten eleven twelve thirteen fourteen fifteen sixteen seventeen eighteen nineteen twenty.", ECLevelQ)
if err != nil {
    return
}
f, err := os.Create("/tmp/qr.png")
if err != nil {
    return
}
defer f.Close()
png.Encode(f, grid.Image(8))

If this is the complexity of the picture, then we can also achieve this