Programming Forums - View Single Post - OpenCV Help Needed: Can't use the keyboard while running cvcamSetPropetry

DaWei · May 14th, 2007, 11:25 AM

Function keys are not available on every system in the world. Therefore, it is not an issue the language addresses. You'd have to write implementation-specific, non-portable code. Not that you shouldn't do that, just be aware that it's required.

I know nothing about OpenCV, so perhaps someone who does could address the issue of modifying the code from "any key" to "one key".

May 14th, 2007, 11:25 AM	#2
DaWei Resident Grouch Join Date: Jun 2005 Posts: 6,453 Rep Power: 10	Function keys are not available on every system in the world. Therefore, it is not an issue the language addresses. You'd have to write implementation-specific, non-portable code. Not that you shouldn't do that, just be aware that it's required. I know nothing about OpenCV, so perhaps someone who does could address the issue of modifying the code from "any key" to "one key". __________________ Abstraction doesn't make it impossible to write bad code; it makes it possible to write superior code. Contributor's Corner: Grumpy on C++ Exceptions DaWei on Pointers