[−][src]Function opencv::highgui::set_trackbar_min

pub fn set_trackbar_min(
    trackbarname: &str, 
    winname: &str, 
    minval: i32
) -> Result<()>

Sets the trackbar minimum position.

The function sets the minimum 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.
  • minval: New minimum position.