SadConsole.Font.ResizeGraphicsDeviceManager C# (CSharp) Method

        public void ResizeGraphicsDeviceManager(GraphicsDeviceManager manager, int width, int height, int additionalWidth, int additionalHeight)
        {
            int oldWidth = manager.PreferredBackBufferWidth;
            int oldHeight = manager.PreferredBackBufferHeight;

            manager.PreferredBackBufferWidth = (Size.X * width) + additionalWidth;
            manager.PreferredBackBufferHeight = (Size.Y * height) + additionalHeight;

            Engine.WindowWidth = manager.PreferredBackBufferWidth;
            Engine.WindowHeight = manager.PreferredBackBufferHeight;

            int diffWidth = (Engine.WindowWidth - oldWidth) / 2;
            int diffHeight = (Engine.WindowHeight - oldHeight) / 2;

            if (Engine.MonoGameInstance != null)
                Engine.MonoGameInstance.Window.Position = new Point(Engine.MonoGameInstance.Window.Position.X - diffWidth, Engine.MonoGameInstance.Window.Position.Y - diffHeight);

            manager.ApplyChanges();
        }