/// <summary>
/// Allows what's behind the window to show through when clearing to a transparent color.
/// </summary>
/// <param name="wnd">
/// The window.
/// </param>
public static void AllowTransparentWindow(SFML.Window.Window wnd)
{
if (wnd == null)
{
return;
}
MARGINS margins = new MARGINS()
{
leftWidth = -1
};
SetWindowLong(wnd.SystemHandle, (int)WindowFlags.GWL_STYLE, (uint)(WindowStyles.WS_POPUP | WindowStyles.WS_VISIBLE));
DwmExtendFrameIntoClientArea(wnd.SystemHandle, ref margins);
}
////////////////////////////////////////////////////////////
/// <summary>
/// Update a texture from the contents of a window
/// </summary>
/// <param name="window">Window to copy to the texture</param>
/// <param name="x">X offset in the texture where to copy the source pixels</param>
/// <param name="y">Y offset in the texture where to copy the source pixels</param>
////////////////////////////////////////////////////////////
public void Update(SFML.Window.Window window, uint x, uint y)
{
sfTexture_updateFromWindow(CPointer, window.CPointer, x, y);
}
////////////////////////////////////////////////////////////
/// <summary>
/// Update a texture from the contents of a window
/// </summary>
/// <param name="window">Window to copy to the texture</param>
////////////////////////////////////////////////////////////
public void Update(SFML.Window.Window window)
{
Update(window, 0, 0);
}
