I am working on a legacy project in VC++/Win32/MFC. Recently it became a requirement that the application work on a tablet pc, and this ushered in a host of new issues. I have been able to work with, and around these issues, but am left with one wherein I could use some expert suggestions. I have a particular bug that is induced by the ...
Is anyone aware of a sane way to get tablet/stylus pressure information on Windows? It's possible to distinguish stylus from mouse with ::GetMessageExtraInfo, but you can't get any more information beyond that. I also found the WinTab API in a out of the way corner of the Wacom site, but that's not part of windows as far as i can tell,...
I was working on a tablet PC using zoho notebook (http://notebook.zoho.com) earlier today and noticed that stylus input is not as accurate or smooth as something like say, OneNote. It seems like the functionality is done in javascript, so my question then becomes: Is it possible to increase the accuracy (for pen tool functionality that i...
I'm working on a WPF 3.5 app and attempting to add multi-touch to a some older Windows Forms content (Flash ocx control). I expected to be able to throw a WindowsFormsHost control on a WPF Window, call CaptureStylus() on the WPF Window and then intercept all Stylus events before they made it down to the WindowsFormsHost. However, any t...
I am using RealTimeStylus to get Ink data in a WPF application. This works fine until the window on which I collect the ink loses focus. When I draw on the window after that, the AsyncStylusPlugin does not receive Packets, StylusUp or StylusDown events, even if it get the focus again. The curious thing is that this problem only occurs o...
Can someone point me in the right direction on how I would compare a Stroke StylePoints collection to a Path? I basically want to compare the users traced manipulation over a shape to see how accurate they were. I'd also like to add a threshold for error. Thank you! Tim ...