Method CreateTrackbar

Creates the trackbar and attaches it to this window

public CvTrackbar CreateTrackbar(string trackbarName, TrackbarCallback callback)

trackbarName string: Name of created trackbar.
callback TrackbarCallback: the function to be called every time the slider changes the position. This function should be prototyped as void Foo(int);

Creates the trackbar and attaches it to this window

public CvTrackbar CreateTrackbar(string trackbarName, int initialPos, int max, TrackbarCallback callback)

trackbarName string: Name of created trackbar.
initialPos int: The position of the slider
max int: Maximal position of the slider. Minimal position is always 0.
callback TrackbarCallback: the function to be called every time the slider changes the position. This function should be prototyped as void Foo(int);