Version: 6.10.4

Release Date for Xamarin.Android: June 4, 2019

Release Date for Xamarin.iOS: June 5, 2019

This release of PDFTron for Xamarin brings the core PDF functionality and iOS and Android Tools functionality inline with version 6.10.4 of the iOS and Android SDKs. More information can be found on What's New for iOS and What's New for Android .

• Adds freeform rotation to stamp annotations
• Adds builder API for easy construction and customization of PdfViewCtrlTabHostFragment and PdfViewCtrlTabFragment
• Adds calibration to measurement tools
• Adds API to support vertical reflow control scrolling direction
• Adds ViewerConfig API to disable editing of separate dialogs such as ThumbnailsViewFragment , UserBookmarkDialogFragment and AnnotationDialogFragment

• Fixed issue where non-seekable content URI would not save correctly when opened PdfViewCtrlTabHostFragment or DocumentActivity
• Fixed issue where switching day/night mode in DocumentActivity would crash on some devices
• Fixed issue where quick menu might be cut off after orientation change on some devices
• Fixed issue where AnnotationToolbar may crash if its XML is overridden from application with elements removed
• Fixed issue where non-PDF HTTP/HTTPS URL without extension would crash the viewer
• Performance improvement for export annotation feature

• Adds keyboard shortcuts to the PTDocumentViewController
• Adds Apple Pencil support
• Adds freeform rotation to stamp annotations
• Improved signature dialog appearance