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-rw-r--r--lib/hocr/lines.go17
-rw-r--r--pgconf/main.go47
2 files changed, 64 insertions, 0 deletions
diff --git a/lib/hocr/lines.go b/lib/hocr/lines.go
index 20c6550..74e8f9a 100644
--- a/lib/hocr/lines.go
+++ b/lib/hocr/lines.go
@@ -112,3 +112,20 @@ func GetLineDetails(hocrfn string) (line.Details, error) {
n := strings.Replace(filepath.Base(hocrfn), ".hocr", "", 1)
return parseLineDetails(h, img, n)
}
+
+func GetLineBasics(hocrfn string) (line.Details, error) {
+ var newlines line.Details
+
+ file, err := ioutil.ReadFile(hocrfn)
+ if err != nil {
+ return newlines, err
+ }
+
+ h, err := Parse(file)
+ if err != nil {
+ return newlines, err
+ }
+
+ n := strings.Replace(filepath.Base(hocrfn), ".hocr", "", 1)
+ return parseLineDetails(h, nil, n)
+}
diff --git a/pgconf/main.go b/pgconf/main.go
new file mode 100644
index 0000000..1b70ecc
--- /dev/null
+++ b/pgconf/main.go
@@ -0,0 +1,47 @@
+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)
+}