kua-agent
6610acfa44
- Services/PdfRedactText.cs: strip text whose origin falls inside a CoverAnnotation from the page content stream at save time, hooked into PdfBurn.DrawAnnotationsIntoDoc. Fixes edited values staying recoverable by text extraction. - Themes/MMD.xaml replaces all thirteen themes; picker and accent strip removed; no dark mode. - Rename KillerPDF -> MMD PDF across code, resources, packaging and locale strings; new icon. - Remove the upstream author credit and the in-app install button.
39 lines
1.2 KiB
C#
39 lines
1.2 KiB
C#
using System.Windows;
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using System.Windows.Media;
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using System.Windows.Media.Imaging;
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using MmdPdf.Services;
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using Xunit;
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namespace MmdPdf.Tests;
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public sealed class PerspectiveWarpTests
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{
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[Fact]
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public void IdentityCornersPreserveDimensionsAndCornerPixels()
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{
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byte[] pixels =
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{
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1,2,3,255, 4,5,6,255,
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7,8,9,255, 10,11,12,255,
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};
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var source = BitmapSource.Create(2, 2, 96, 96, PixelFormats.Bgra32, null, pixels, 8);
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Point[] corners = { new(0,0), new(1,0), new(1,1), new(0,1) };
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var result = PerspectiveWarp.Apply(source, corners);
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byte[] actual = new byte[16];
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result.CopyPixels(actual, 8, 0);
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Assert.Equal(2, result.PixelWidth);
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Assert.Equal(2, result.PixelHeight);
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Assert.Equal(pixels, actual);
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}
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[Fact]
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public void RejectsCollapsedQuadrilateral()
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{
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var source = BitmapSource.Create(2, 2, 96, 96, PixelFormats.Bgra32, null, new byte[16], 8);
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Point[] corners = { new(0,0), new(0,0), new(0,0), new(0,0) };
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Assert.Throws<System.InvalidOperationException>(() => PerspectiveWarp.Apply(source, corners));
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}
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}
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