golang-imagick图片去除边框(黑边,白边)
图片去除边框(黑边,白边) package main import ( "fmt" "github.com/gographics/imagick/imagick" "io/ioutil" "os" "strconv" ) func ReadFile(path string) (string, error) { fi, err := os.Open(path) if err == nil { defer fi.Close() fd, err := ioutil.ReadAll(fi) return string(fd), err } else { return "", err } } func main() { arg_num := len(os.Args) if arg_num < 3 { ...阅读全文