Verify & EVO PDF

[jerone]

Has anyone used Verify with EVO PDF ?

[SimonCropp]

not that i know of.

[jerone]

I wrote the following code to get EVO PDF working:

private static ConversionResult ConvertPdfToImages(Stream stream, IReadOnlyDictionary<string, object> settings)
{
	var pdfToImageConverter = new PdfToImageConverter();

	pdfToImageConverter.LicenseKey = "XXX==";

	var pages = new List<Target>();

	// set the handler to be called when a page was converted
	pdfToImageConverter.PageConvertedEvent += args =>
	{
		// get the image object and page number from even handler argument
		Image pdfPageImageObj = args.PdfPageImage.ImageObject;
		int pageNumber = args.PdfPageImage.PageNumber;

		var pageStream = new MemoryStream();
		pdfPageImageObj.Save(pageStream, ImageFormat.Png);

		args.PdfPageImage.Dispose();

		var target = new Target("png", pageStream);
		pages.Add(target);
	};

	pdfToImageConverter.ConvertPdfPagesToImageInEvent(stream);

	return new ConversionResult(new { }, pages);
}

Register it with:

VerifierSettings.RegisterFileConverter("pdf", ConvertPdfToImages);

(I recommend also registering Verify.ImageSharp.Compare to automatically compare the PNG pages.)

You'll need "EvoPdf.PdfToImage.NetCore.x64" (or similar) NuGet package.

As you can see above code is not finished (hard-coded license key and no extra PDF information). But I moved away to another free PDF to image converter.