Spire.PDF 3.9.538 adds a new class PdfGifImage to handle GIF images

We're pleased to announce that Spire.PDF Hotfix Version 3.9.538 is released today. This version adds two new classes - PdfJ2kImage and PdfGifImage for developers to handle JPEG2000 and GIF images. It also adds a new property for PdfLayer class to determine whether the layer is shown on user interface or not. The complete list of new features and bug fixes is shown below.

New features:

• Adds a new property PdfLayer.IsShowOnUI to get whether the layer is shown on user interface or not.
• Adds the print event doc.PrintSettings.EndPrint.

Bug Fixes:

• Fixes the issue that the margin is incorrect after printing.
• Fixes the issue that caused "Fatal Error at 92916" exception when merging PDF files.
• Fixes the issue that the position of signature image is incorrect after saving to image.
• Fixes the issue that the position of words is inconsistent when getting coordinates of searched words.
• Fixes the issue that the image changed to black after compressing PDF.