Spire.PDFViewer 4.1 fixes the issues that the orientation and alignment of pages in thumbnail were incorrect

We are pleased to announce that Spire.PDFViewer 4.1 is released today. In this version, these bugs have been fixed, such as modifying the ZoomMode attribute didn’t take effect, the orientation and alignment of pages in thumbnail were incorrect. See the content below for more details.

Bug Fixes:

• Fixes the issue that modifying the ZoomMode attribute didn't take effect.
• Fixes the issue that the invisible layer was displayed in the PDFViewer.
• Fixes the issue that getting the destination of bookmark returned null.
• Fixes the issues that caused incorrect orientation in thumbnail.
• Fixes the issues that caused incorrect page number.
• Fixes the issues that caused incorrect alignment of pages in thumbnail.