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package barcode
import "image"
// Contains some meta information about a barcode
type Metadata struct {
// the name of the barcode kind
CodeKind string
// contains 1 for 1D barcodes or 2 for 2D barcodes
Dimensions byte
}
// a rendered and encoded barcode
type Barcode interface {
image.Image
// returns some meta information about the barcode
Metadata() Metadata
// the data that was encoded in this barcode
Content() string
}
// Additional interface that some barcodes might implement to provide
// the value of its checksum.
type BarcodeIntCS interface {
Barcode
CheckSum() int
}