NI Vision viewer control for CVI

[dummy_decoy]

i posted a question here on the vision forum, but got no answer so i'll try here...

i am using the Vision library to perform some image processing and display the result. i'd like to have a image viewer control embedded into my CVI panels, something similar to the ImageViewer ActiveX. at the moment, i am using a canvas control, but i am having some problems with the image overlay which half disapears after resizing the image to fit into the screen. using imaqDisplayImage is fine but i'd like the image to be embedded on my panel, not in a popup window.

does such a control exists ? how do i use it ?

[NicoLeach]

You can find a tutorial (in french) about how to embed an imaq window in a CVI panel here : http://pagesperso-orange.fr/philippe.baucour/pratiquer/fenetre/fenetre.html
(I don't know if it allows the window to be resized)

The page contains mainly C code which is self explaining (if you know a bit the windows SDK) but the comments are in french.
The maintainer of the site is fluent in english and likes to help but he may be over booked.
He maintains a french forum here http://labwindows.free.fr/Phorum/list.php?2. It's a french forum but you will receive answers (even if in bad english)

Regards



Message Edité par NicoLeach le 04-30-2008 10:45 AM

[dummy_decoy]

nice post ! thanks a lot ! i will try that as soon as i can.

do you have an idea how reliable this trick is ? i mean, do i have any chance for it not to work properly ?

(btw, french is no problem for me...)

[NicoLeach]

I don't know if the trick is reliable (because I don't use Imaq/Vision ), but I consider the site and the forum as valuable.
According to me, the main uncertainty is about the resizing need you have got.

Regards,
Nicolas