37 lines
935 B
C#
37 lines
935 B
C#
using NetBarcode;
|
|
using OliverBooth.Common.Data.Web;
|
|
using SixLabors.ImageSharp;
|
|
using SixLabors.ImageSharp.Formats.Png;
|
|
using SixLabors.ImageSharp.Processing;
|
|
|
|
namespace OliverBooth.Data.Web;
|
|
|
|
/// <summary>
|
|
/// Represents a book.
|
|
/// </summary>
|
|
internal sealed class Book : IBook
|
|
{
|
|
/// <inheritdoc />
|
|
public string Author { get; }
|
|
|
|
/// <inheritdoc />
|
|
public string Isbn { get; }
|
|
|
|
/// <inheritdoc />
|
|
public BookState State { get; }
|
|
|
|
/// <inheritdoc />
|
|
public string Title { get; }
|
|
|
|
public string GetBarcode()
|
|
{
|
|
var barcode = new Barcode(Isbn, NetBarcode.Type.EAN13);
|
|
using var image = barcode.GetImage();
|
|
int width = image.Width;
|
|
int height = image.Height;
|
|
image.Mutate(i => i.Pad(width + 10, height + 10, Color.White));
|
|
image.Mutate(i => i.Resize(i.GetCurrentSize() / 4 * 3));
|
|
|
|
return image.ToBase64String(PngFormat.Instance);
|
|
}
|
|
} |