[−][src]Function opencv::highgui::set_trackbar_pos
pub fn set_trackbar_pos(
trackbarname: &str,
winname: &str,
pos: i32
) -> Result<()>
Sets the trackbar position.
The function sets the position of the specified trackbar in the specified window.
Note:
[Qt Backend Only] winname can be empty if the trackbar is attached to the control panel.
Parameters
- trackbarname: Name of the trackbar.
- winname: Name of the window that is the parent of trackbar.
- pos: New position.