50 lines
1.1 KiB
Go
50 lines
1.1 KiB
Go
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package main
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import (
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"flag"
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"fmt"
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"image/png"
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"os"
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"github.com/boombuler/barcode"
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"git.fjla.uk/fred.boniface/barcodes/generation"
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"git.fjla.uk/fred.boniface/barcodes/validation"
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)
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func main() {
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barcodeType := flag.String("type", "", "Barcode type (aztec, codabar, code93, code128, qr)")
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content := flag.String("content", "", "Barcode content")
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flag.Parse()
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if *barcodeType == "" || *content == "" {
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fmt.Println("Usage: ./barcodes --type <barcode_type> --content <content>")
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return
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}
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fmt.Printf("Barcode Type: %s\n", *barcodeType)
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fmt.Printf("Barcode Content: %s\n", *content)
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validation.Validate(*content, *barcodeType)
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parameters := generation.Parameters{
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Format: generation.BarcodeType(*barcodeType),
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ECCLevel: generation.ECCLevel(3),
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Content: *content,
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}
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generated_barcode, err := generation.Generate(parameters)
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if err != nil {
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fmt.Println("Error: ", err)
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os.Exit(1)
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}
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generated_barcode, _ = barcode.Scale(generated_barcode, 200, 200)
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file, _ := os.Create("barcode.png")
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defer file.Close()
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png.Encode(file, generated_barcode)
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}
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