Class CvTrackbar

Trackbar that is shown on OpenCV Window

Inheritance
System.Object
DisposableObject
CvTrackbar
Inherited Members
Namespace: OpenCvSharp
Assembly: OpenCvSharp.dll
Syntax
public class CvTrackbar : DisposableObject

Properties

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Callback

Declaration
public TrackbarCallback Callback { get; }
Property Value
Type Description
TrackbarCallback
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Pos

Gets or sets a numeric value that represents the current position of the scroll box on the track bar.

Declaration
public int Pos { get; set; }
Property Value
Type Description
System.Int32
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Result

Result value of cv::createTrackbar

Declaration
public int Result { get; }
Property Value
Type Description
System.Int32
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TrackbarName

Name of this trackbar

Declaration
public string TrackbarName { get; }
Property Value
Type Description
System.String
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WindowName

Name of parent window

Declaration
public string WindowName { get; }
Property Value
Type Description
System.String

Methods

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DisposeUnmanaged()

Releases unmanaged resources

Declaration
protected override void DisposeUnmanaged()
Overrides
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SetMax(Int32)

Sets the trackbar maximum position. The function sets the maximum position of the specified trackbar in the specified window.

Declaration
public void SetMax(int maxVal)
Parameters
Type Name Description
System.Int32 maxVal

New maximum position.
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SetMin(Int32)

Sets the trackbar minimum position. The function sets the minimum position of the specified trackbar in the specified window.

Declaration
public void SetMin(int minVal)
Parameters
Type Name Description
System.Int32 minVal

New minimum position.