magickBlurImage method

Future<bool> magickBlurImage({
  1. required double radius,
  2. required double sigma,
})

magickBlurImage() blurs an image. We convolve the image with a gaussian operator of the given radius and standard deviation (sigma). For reasonable results, the radius should be larger than sigma. Use a radius of 0 and BlurImage() selects a suitable radius for you.

This method runs inside an isolate different from the main isolate.

  • radius : the radius of the Gaussian, in pixels, not counting the center pixel.
  • sigma : the standard deviation of the Gaussian, in pixels.

Implementation

Future<bool> magickBlurImage({
  required double radius,
  required double sigma,
}) async =>
    await _magickCompute(
      _magickBlurImage,
      _MagickBlurImageParams(_wandPtr.address, radius, sigma),
    );