gopl-zh.github.com/vendor/github.com/chai2010/image/qrencoder/hello.go

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2016-01-12 05:52:29 +00:00
// Copyright 2015 <chaishushan{AT}gmail.com>. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build ingore
package main
import (
"fmt"
"io/ioutil"
"log"
qr "github.com/chai2010/image/qrencoder"
)
func main() {
c, err := qr.Encode("hello, world", qr.L)
if err != nil {
log.Fatal(err)
}
err = ioutil.WriteFile("zz_qrout.png", c.PNG(), 0666)
if err != nil {
log.Fatal(err)
}
fmt.Print("output: zz_qrout.png\n")
}