Collapse All Expand All

Displaying PowerPoint Documents

The ImGearPowerPointDocument can be created and processed in any thread with any apartment state: STA or MTA. If they also need to be displayed, then there are some concepts which should be taken into account:

• In WPF display scale mode the calling thread must use the STA apartment state, which is a requirement of Windows Presentation Foundation. ImageGear will create a WPF Canvas in the context of this calling thread to render the document pages for display.
• In Native display scale mode, which is the default for ImageGear, there are no restrictions for displaying PowerPoint pages in a multi-threaded environment.

Additional Information

The following topics are also covered in this section:

• Walkthrough: Loading PowerPoint Documents
• PresentationML Groups Supported by ImageGear

Below are the groups of the Open XML PresentationML, which ImageGear supports (read-only):

• Presentations
• Slides
• Styles 

 

 

---

©2016. Accusoft Corporation. All Rights Reserved.

Send Feedback