Ejemplos de DrawingBrush.GetValue en C# (CSharp)

Ejemplo n.º 1

        private void RefreshBackground(double rate)
        {
            DrawingBrush drawingBrush = ((DrawingBrush)this.Background).Clone();
            Rect         rect         = (Rect)drawingBrush.GetValue(DrawingBrush.ViewportProperty);

            drawingBrush.SetValue(DrawingBrush.ViewportProperty, new Rect(0, 0, rect.Width * rate, rect.Height * rate));
            this.Background = drawingBrush;
        }