Spire.PDF 4.3.4 supports to print the PDF file in white & black mode

We are pleased to announce a new hotfix version-Spire.PDF 4.3.4 today. In this version, we supports to print the PDF file in white & black mode. We also fix bugs for adding the emf image to PDF file and the loading and signature issues. Viewing the following full description of its enhanced features:

New Feature:

• Add new method to print the PDF page in white & black mode.

PdfDocument doc = new PdfDocument();
doc.LoadFromFile("D:\\sample.pdf");
doc.PrintSettings.Color=false;
doc.Print();

Bug solutions:

• Fixes the issue that caused wrong background of the image when drawing emf image to PDF file.
• Fixes the issue that the line break was added when the text information of the signature is too long.
• Fixes the issue of throwing Exception when loading a PDF file.