private void Dispose(bool disposing)
{
if (!disposed)
{
if (disposing)
{
NativeMethods.cvDestroyWindow(name);
mouseCallback = null;
drawCallback = null;
if (trackbars != null)
{
trackbars.Clear();
trackbars = null;
}
disposed = true;
}
}
}
internal static extern void cvSetOpenGlDrawCallback(string window_name, _CvOpenGlDrawCallback callback, IntPtr userdata);
/// <summary>
/// Assigns a callback to draw OpenGL on top of the image display.
/// Used only for windows with OpenGL support.
/// </summary>
/// <param name="callback">
/// The callback method that will be called every frame.
/// </param>
public void SetOpenGLDrawCallback(OpenGLDrawCallback callback)
{
drawCallback = userdata => callback();
NativeMethods.cvSetOpenGlDrawCallback(name, drawCallback, IntPtr.Zero);
}
