//go:build ignore	
package main

import "git.nkpl.cc/twocookedfaggots/imageutils/http/blank"

func BlankFillWhiteUp(img image.Image) image.Image {
	for i := 0; i < img.Bounds().Dx(); i++ {
		img = blank.Blank(img, color.White, Up)
	}
	return img
}

func ProcessImageStdio(f func(image.Image) image.Image) error {
	img, err := png.Decode(os.Stdin)
	if err != nil {
		return err
	}
	img = f(img)	
	err := img.Encode(os.Stdout, img)
	if err != nil {
		return err
	}
	return nil	
}

func main() {
	err := ProcessImageStdio(
		BlankFillWhiteUp,
	)
	if err != nil {
		panic(err)
	}
}