WindowSetMouseCallback Method

Sets the callback function for mouse events occuting within the specified window.

Namespace: OpenCvSharp
Assembly: OpenCvSharp (in OpenCvSharp.dll) Version: 1.0.0

Syntax

public void SetMouseCallback(
	MouseCallback onMouse,
	IntPtr userData = null
)

Public Sub SetMouseCallback ( 
	onMouse As MouseCallback,
	Optional userData As IntPtr = Nothing
)

public:
void SetMouseCallback(
	MouseCallback^ onMouse, 
	IntPtr userData = nullptr
)

member SetMouseCallback : 
        onMouse : MouseCallback * 
        ?userData : IntPtr 
(* Defaults:
        let _userData = defaultArg userData null
*)
-> unit

Parameters

onMouse: Type: OpenCvSharpMouseCallback
Reference to the function to be called every time mouse event occurs in the specified window.
userData (Optional): Type: SystemIntPtr
[Missing <param name="userData"/> documentation for "M:OpenCvSharp.Window.SetMouseCallback(OpenCvSharp.MouseCallback,System.IntPtr)"]

Reference

Window Class

OpenCvSharp Namespace

WindowAddLanguageSpecificTextSet("LSTF97A29F9_0?cpp=::|nu=.");SetMouseCallback Method

Parameters

Reference

WindowSetMouseCallback Method