package main import ( "flag" "fmt" "log" "os" "rescribe.xyz/go.git/lib/hocr" "rescribe.xyz/go.git/lib/line" ) func main() { flag.Usage = func() { fmt.Fprintf(os.Stderr, "Usage: pgconf hocr\n") fmt.Fprintf(os.Stderr, "Prints the total confidence for a page, as an average of the confidence of each word.\n") flag.PrintDefaults() } flag.Parse() if flag.NArg() != 1 { flag.Usage() os.Exit(1) } var err error lines := make(line.Details, 0) for _, f := range flag.Args() { var newlines line.Details newlines, err = hocr.GetLineBasics(f) if err != nil { log.Fatal(err) } for _, l := range newlines { lines = append(lines, l) } } var total float64 for _, l := range lines { total += l.Avgconf } avg := total / float64(len(lines)) fmt.Printf("%0.2f\n", avg) }