refactor

cmd/dither/main.go

@@ -0,0 +1,22 @@
+package main
+
+import (
+	"flag"
+	"image"
+
+	"git.nkpl.cc/twocookedfaggots/imageutils/pkg/dithering"
+	"git.nkpl.cc/twocookedfaggots/imageutils/util"
+)
+
+var factor = flag.Float64("n", 0.75, "dithering effect 'magic' number")
+
+func main() {
+	flag.Parse()
+
+	println(*factor)
+	if err := util.ProcessStdio(func(img image.Image) image.Image {
+		return dithering.Dithering{img, *factor}
+	}); err != nil {
+		panic(err)
+	}
+}