Function lsd_slam::Util::waitKey

• Defined in File ImageDisplay.h

Function Documentation

int lsd_slam::Util::waitKey(int milliseconds)

Waits for key input at most the given amount of milliseconds and returns the keycode. If milliseconds is zero, waits until a key is pressed. This may be a no-op on some platforms (e.g. Android). A window shown with displayImage must be active for this to work.