Delegate MouseCallback
Delegate to be called every time mouse event occurs in the specified window.
Namespace: OpenCvSharp
Assembly: OpenCvSharp.dll
Syntax
public delegate void MouseCallback(MouseEventTypes event, int x, int y, MouseEventFlags flags, IntPtr userData);Parameters
| Type | Name | Description |
|---|---|---|
| MouseEventTypes | event | one of MouseEventTypes |
| System.Int32 | x | x-coordinates of mouse pointer in image coordinates |
| System.Int32 | y | y-coordinates of mouse pointer in image coordinates |
| MouseEventFlags | flags | a combination of MouseEventFlags |
| IntPtr | userData |