blur method
Implementation
ContainerBuilder blur({double sigmaX = 8.0, double sigmaY = 8.0}) => imageFilter(ImageFilter.blur(sigmaX: sigmaX, sigmaY: sigmaY));
ContainerBuilder blur({double sigmaX = 8.0, double sigmaY = 8.0}) => imageFilter(ImageFilter.blur(sigmaX: sigmaX, sigmaY: sigmaY));