fecd5c994b
To be used in the mouse callback like this:
if (CV_EVENT_MOUSEWHEEL == CV_GET_MOUSEWHEEL_EVENT(event))
{
int delta= CV_GET_WHEEL_DELTA(event);
// use delta...
}
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| include/opencv2 | ||
| perf | ||
| src | ||
| test | ||
| CMakeLists.txt | ||