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main.go
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main.go
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package main
import (
"flag"
"os"
"image"
"fmt"
"image/jpeg"
"github.com/OSokunbi/image-carve/carver"
)
func main() {
width := flag.Int("width", 0, "Width of the resized image")
height := flag.Int("height", 0, "Height of the resized image")
inputFile := flag.String("filename", "", "Input image file")
flag.Parse()
if *width <= 0 || *height <= 0 {
fmt.Println("Please provide valid width and height")
return
}
if *inputFile == "" {
fmt.Println("Please provide the input image file")
return
}
file, err := os.Open(*inputFile)
if err != nil {
panic(err)
}
defer file.Close()
img, _, err := image.Decode(file)
if err != nil {
panic(err)
}
resizedImage := carver.Carve(img, *width, *height)
outputFile, err := os.Create("output.jpg")
if err != nil {
panic(err)
}
defer outputFile.Close()
jpeg.Encode(outputFile, resizedImage, nil)
}