WPF Composition issue


https://www.nevron.com/Forum/Topic9320.aspx 		Print Topic | Close Window

By Brad Buhrkuhl - 9 Years Ago
I have a WPF app with the Nevron chart rendering an NCartesianChart.  When ever there is a WPF element on top of the chart (such as a loading slash), the chart still renders on top.  Is there a fix/workaround here?
By Nevron Support - 9 Years Ago

Hi Brad,

Not yet however we plan to implement the WPF control in a different way (currently it uses WinForm control host) so that it does not have this problem.
By Brad Buhrkuhl - 9 Years Ago
There are several people that have figured it out, including this guy: http://jmorrill.hjtcentral.com/Home/tabid/428/EntryId/61/Over-coming-the-Interop-Airspace-Issue-in-WPF.aspx

This is a very critical issue that is causing a few really bad rendering issues, some of which will require significant amounts of work to work around.  

Is there an ETA on a proper WPF version?
By Nevron Support - 9 Years Ago

Hi Brad,

We’re currently working on better WPF integration and this issue will be solved in the coming weeks.
By Nevron Support - 9 Years Ago
Hi Brad,

Short update that the WPF chart control now derives from FrameworkElement and this issue is solved.