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-rw-r--r--cmd/pagegraph/main.go8
1 files changed, 7 insertions, 1 deletions
diff --git a/cmd/pagegraph/main.go b/cmd/pagegraph/main.go
index a89c7a3..5b6b35f 100644
--- a/cmd/pagegraph/main.go
+++ b/cmd/pagegraph/main.go
@@ -11,10 +11,16 @@ import (
"rescribe.xyz/utils/pkg/hocr"
)
+const usage = `Usage: pagegraph [-l] file.hocr graph.png
+
+pagegraph creates a graph showing average confidence of each
+word in a page of hOCR.
+`
+
func main() {
lines := flag.Bool("l", false, "use line confidence instead of word confidence")
flag.Usage = func() {
- fmt.Fprintln(flag.CommandLine.Output(), "Usage: pagegraph [-l] file.hocr graph.png")
+ fmt.Fprintln(flag.CommandLine.Output(), usage)
flag.PrintDefaults()
}
flag.Parse()