Esempio n. 1
0
        public void BuildPageImage003()
        {
            int pageCount = 0;

            using (DjvuDocument document = Util.GetTestDocument(3, out pageCount))
            {
                Util.VerifyDjvuDocument(pageCount, document);

                IDjvuPage page          = document.FirstPage;
                var       testImagePath = Path.Combine(Util.RepoRoot, "artifacts", "data", "test003C.png");

                DjvuImage djvuImage = page.Image as DjvuImage;
                using (var image = djvuImage.BuildImage())
                    using (Bitmap testImage = new Bitmap(testImagePath))
                    {
                        Assert.NotNull(image);
                        Assert.IsType <Bitmap>(image);
                        Rectangle rect = new Rectangle(0, 0, image.Width, image.Height);

                        BitmapData data     = image.LockBits(rect, ImageLockMode.ReadOnly, PixelFormat.Format24bppRgb);
                        BitmapData testData = testImage.LockBits(rect, ImageLockMode.ReadOnly, PixelFormat.Format24bppRgb);

                        bool result = Util.CompareImages(data, testData);

                        image.UnlockBits(data);
                        testImage.UnlockBits(testData);

                        //image.Save(Path.Combine(Util.RepoRoot, "artifacts", "data", "dumps", "test003CBuildPageImagen.png"));
                        //Assert.True(result);
                    }
            }
        }
Esempio n. 2
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        public void BuildImage_Theory(int docNumber)
        {
            int pageCount = 0;

            using (DjvuDocument document = Util.GetTestDocument(docNumber, out pageCount))
            {
                Util.VerifyDjvuDocument(pageCount, document);
                IDjvuPage page          = document.FirstPage;
                var       testImagePath = Path.Combine(Util.RepoRoot, "artifacts", "data", $"test{docNumber:00#}C.png");

                DjvuImage djvuImage = page.Image as DjvuImage;
                using (Bitmap image = djvuImage.BuildImage())
                    using (Bitmap testImage = new Bitmap(testImagePath))
                    {
                        Assert.NotNull(image);
                        Assert.IsType <Bitmap>(image);

                        bool result = Util.CompareImagesForBinarySimilarity(testImage, image, docNumber == 75 ? 0.1485 : 0.0585, true, $"Testing Djvu image: \t\ttest{docNumber:00#}C.png, ");

#if DUMP_IMAGES
                        DumpImage(docNumber, image, "Img");
#endif
                        Assert.True(result, $"Test failed: ");
                    }
            }
        }
Esempio n. 3
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        public void BuildPageImage002i()
        {
            int pageCount = 0;

            using (DjvuDocument document = Util.GetTestDocument(2, out pageCount))
            {
                Util.VerifyDjvuDocument(pageCount, document);
                var page = document.FirstPage;
                page.IsInverted = true;
                DjvuImage djvuImage = page.Image as DjvuImage;
                using (var image = djvuImage.BuildImage())
                {
                    Assert.NotNull(image);
                    Assert.IsType <Bitmap>(image);
                    //image.Save(Path.Combine(Util.RepoRoot, "artifacts", "data", "dumps", "test002CBuildPageImagen.png"));
                }
            }
        }
Esempio n. 4
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        public void BuildImage002i()
        {
            int pageCount = 0;

            using (DjvuDocument document = Util.GetTestDocument(2, out pageCount))
            {
                Util.VerifyDjvuDocument(pageCount, document);

                var page = document.FirstPage;
                page.IsInverted = true;
                DjvuImage djvuImage = page.Image as DjvuImage;
                using (var image = djvuImage.BuildImage())
                {
                    Assert.NotNull(image);
                    Assert.IsType <Bitmap>(image);
                }
            }
        }
Esempio n. 5
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        public void BuildPageImage075()
        {
            int pageCount = 0;

            using (DjvuDocument document = Util.GetTestDocument(75, out pageCount))
            {
                Util.VerifyDjvuDocument(pageCount, document);

                IDjvuPage page          = document.FirstPage;
                var       testImagePath = Path.Combine(Util.RepoRoot, "artifacts", "data", "test075C.png");

                DjvuImage djvuImage = page.Image as DjvuImage;
                using (Bitmap image = djvuImage.BuildImage())
                    using (Bitmap testImage = new Bitmap(testImagePath))
                    {
                        Assert.NotNull(image);
                        Assert.IsType <Bitmap>(image);

                        bool result = Util.CompareImagesForBinarySimilarity(testImage, image, 0.15);

                        Assert.True(result);
                    }
            }
        }