Files
imageutils/cmd/downscale/main.go
2025-12-14 06:07:13 +03:00

22 lines
296 B
Go

package main
import (
"image/jpeg"
"image/png"
"os"
)
func main() {
// open image
img, err := jpeg.Decode(os.Stdin)
if err != nil {
panic(err)
}
// no pre-processing needed so we just
// write image
err = png.Encode(os.Stdout, Downscaled{img, 3})
if err != nil {
panic(err)
}
}