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