public void RenderWithGsNetTest_WithTextOverPages_ResultedFileNotChanged() { string inPdfPath = Directory.GetCurrentDirectory() + "/BlackRectanglesWithAllText.pdf"; PdfProcessorTests.FlushResourceToFile(Resources + "BlackRectanglesWithAllText.pdf", inPdfPath); string outPdfPath = inPdfPath + ".out.pdf"; Assert.IsFalse(target.RenderSpecialCsPagesWithGsNet(inPdfPath, outPdfPath, 150)); }
public void CheckActions_ResultedFileContainsOnlyImages_ProperlyRotated() { string inPdfPath = Directory.GetCurrentDirectory() + @"\BlackRectangles1.pdf"; PdfProcessorTests.FlushResourceToFile(Resources + "BlackRectangles.pdf", inPdfPath); string outPdfPath = inPdfPath + ".out.pdf"; using (var reader = new PdfReader(inPdfPath)) { using (var fs = new FileStream(outPdfPath, FileMode.Create)) { using (var stamper = new PdfStamper(reader, fs)) { using (var render = new GsNetPdfRender(inPdfPath, 150)) { var andFilter = new AndFilter( new HasSpecialCsResourceFilter(reader), new NotFilter(new HasFontResourceFilter(reader)), new NotFilter( new PageHasSpecificKeyFilter( reader, RenderPageAction.EstPageRendered, new PdfBoolean(true)))); using (var action = new RenderPageAction(reader, stamper, andFilter, render)) { var processor = new PdfProcessor(new List <IPdfAction> { action }); for (int i = 1; i <= reader.NumberOfPages; i++) { processor.Execute(i); } } } } } } using (var reader = new PdfReader(outPdfPath)) { AssertPageRotation(reader, 1, 0); AssertOnlyImageAndImageSize(reader, 1, 1275, 1650); AssertPageRotation(reader, 2, 90); AssertOnlyImageAndImageSize(reader, 2, 1275, 1650); AssertPageRotation(reader, 3, 180); AssertOnlyImageAndImageSize(reader, 3, 1275, 1650); } }
public void RenderWithGsNetTest_ResultedFileContainsOnlyImages_ProperlyRotated() { string inPdfPath = Directory.GetCurrentDirectory() + "/BlackRectangles2.pdf"; PdfProcessorTests.FlushResourceToFile(Resources + "BlackRectangles.pdf", inPdfPath); string outPdfPath = inPdfPath + ".out.pdf"; Assert.IsTrue(target.RenderSpecialCsPagesWithGsNet(inPdfPath, outPdfPath, 150)); using (var reader = new PdfReader(outPdfPath)) { AssertPageRotation(reader, 1, 0); AssertOnlyImageAndImageSize(reader, 1, 1275, 1650); AssertPageRotation(reader, 2, 90); AssertOnlyImageAndImageSize(reader, 2, 1275, 1650); AssertPageRotation(reader, 3, 180); AssertOnlyImageAndImageSize(reader, 3, 1275, 1650); } }
public void CheckIfDocumentWasScannedAndFixIfNecessary_Stream_ResultedFileContainsOnlyImages_ProperlyRotated() { string inPdfPath = Directory.GetCurrentDirectory() + "/BlackRectangles5.pdf"; PdfProcessorTests.FlushResourceToFile(Resources + "BlackRectangles.pdf", inPdfPath); byte[] buffer = File.ReadAllBytes(inPdfPath); var result = target.CheckIfDocumentWasScannedAndFixIfNecessary(new MemoryStream(buffer)); Assert.IsTrue(result.Length != buffer.Length); // was modified using (var reader = new PdfReader(result)) { AssertPageRotation(reader, 1, 0); AssertOnlyImageAndImageSize(reader, 1, 1275, 1650); AssertPageRotation(reader, 2, 90); AssertOnlyImageAndImageSize(reader, 2, 1275, 1650); AssertPageRotation(reader, 3, 180); AssertOnlyImageAndImageSize(reader, 3, 1275, 1650); } }
public void CheckIfDocumentWasScannedAndFixIfNecessary_File_DocumentWasFixed() { string pdfPath = Directory.GetCurrentDirectory() + "/BlackRectangles4.pdf"; PdfProcessorTests.FlushResourceToFile(Resources + "BlackRectangles.pdf", pdfPath); DateTime lastWrite = File.GetLastWriteTime(pdfPath); target.CheckIfDocumentWasScannedAndFixIfNecessary(pdfPath); bool wasModified = lastWrite != File.GetLastWriteTime(pdfPath); Assert.IsTrue(wasModified); // file was modified using (var reader = new PdfReader(pdfPath)) { AssertPageRotation(reader, 1, 0); AssertOnlyImageAndImageSize(reader, 1, 1275, 1650); AssertPageRotation(reader, 2, 90); AssertOnlyImageAndImageSize(reader, 2, 1275, 1650); AssertPageRotation(reader, 3, 180); AssertOnlyImageAndImageSize(reader, 3, 1275, 1650); } }
public void CheckIfDocumentWasScannedAndFixIfNecessary_ResultedBufferNotChanged() { byte[] buffer = PdfProcessorTests.GetResourceBytes(Resources + "BlackRectanglesWithRenderedKey.pdf"); byte[] result = target.CheckIfDocumentWasScannedAndFixIfNecessary(buffer); Assert.IsTrue(result.Length == buffer.Length); }