Mercurial > hgrepos > Python2 > PyMuPDF

annotate mupdf-source/thirdparty/zxing-cpp/wrappers/dotnet/ZXingCpp.DemoWriter/Program.cs @ 40:aa33339d6b8a upstream

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ADD: MuPDF v1.26.10: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.5.
author Franz Glasner <fzglas.hg@dom66.de>
date Sat, 11 Oct 2025 11:31:38 +0200
parents b50eed0cc0ef
children
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1 /*
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2 * Copyright 2024 Axel Waggershauser
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3 */
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4 // SPDX-License-Identifier: Apache-2.0
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6 using System.Collections.Generic;
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7 using SkiaSharp;
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8 using ZXingCpp;
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10 public static class SkBitmapBarcodeWriter
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11 {
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12 public static SKBitmap Write(Barcode barcode, WriterOptions? opts = null)
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13 {
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14 var img = barcode.ToImage(opts);
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15 var info = new SKImageInfo(img.Width, img.Height, SKColorType.Gray8);
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16 var res = new SKBitmap();
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17 res.InstallPixels(info, img.Data, img.Width, (IntPtr _, object _) => img.Dispose());
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18 return res;
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19 }
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21 public static SKBitmap ToSKBitmap(this Barcode barcode, WriterOptions? opts = null) => Write(barcode, opts);
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22 }
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24 public class Program
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25 {
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26 public static void Main(string[] args)
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27 {
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28 var (format, text, fn) = (args[0], args[1], args[2]);
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30 var bc = new Barcode(text, Barcode.FormatFromString(format));
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32 var img = bc.ToImage();
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33 Console.WriteLine($"{img.Data}, {img.Width}, {img.Height}, {img.ToArray()}");
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35 if (fn.EndsWith(".svg"))
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36 File.WriteAllText(fn, bc.ToSVG());
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37 else
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38 using (SKBitmap skb = bc.ToSKBitmap(new WriterOptions(){Scale = 5})) {
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39 skb.Encode(new SKFileWStream(args[2]), SKEncodedImageFormat.Png, 100);
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40 }
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41 }
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43 }