Highgui functions cvAddText, cvCreateButton, DisplayOverlay (Bug #1845)
| Status: | Cancelled | Start date: | 2012-04-24 |
|---|---|---|---|
| Priority: | Normal | Due date: | |
| Assignee: |  Alexander Shishkov |
% Done: | 0% |
| Category: | build/install | ||
| Target version: | 2.4.0 | ||
| Affected version: | Operating System: | ||
| Difficulty: | HW Platform: | ||
| Pull request: |
Description
Hello,
I'm using Visual Studio 2010, windows 7-64bit, opencv 2.4.0-beta2.exe, and the prebuild build x86.
I tried to implement a gui with some examples from http://opencv.willowgarage.com/documentation/c/highgui_qt_new_functions.html , but when I use the functions like cvAddText, cvCreateButton, DisplayOverlay, I get the same error "fatal error lnk1120 unresolved external symbol "_cvAddText" "
I have include every header in my project, capture frames and imageprocssing works, but not the highgui functions
hope my english is not too bad and you understand where the problem is.
Associated revisions
Merge pull request #1845 from StevenPuttemans:bugfix_3306
History
Updated by marc w almost 13 years ago
okay, helped myself..
i dont know that qt isnt implemented "out of the box"..
here is the solution
http://opencv.itseez.com/doc/tutorials/introduction/windows_install/windows_install.html
Updated by Alexander Shishkov almost 13 years ago
The binary files in WindowsSuperpack were build without QT support. So, you should compile OpenCV with WITH_QT=ON
- Status changed from Open to Cancelled
- Target version set to 2.4.0
- Category changed from highgui-images to build/install
- Assignee changed from Alexander Reshetnikov to Alexander Shishkov