magickAdaptiveSharpenImage method

Future<bool> magickAdaptiveSharpenImage(
  1. double radius,
  2. double sigma
)

Adaptively sharpens the image by sharpening more intensely near image edges and less intensely far from edges. We sharpen the image with a Gaussian operator of the given radius and standard deviation (sigma). For reasonable results, radius should be larger than sigma. Use a radius of 0 and magickAdaptiveSharpenImage() 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> magickAdaptiveSharpenImage(double radius, double sigma) async =>
    await _magickCompute(
      _magickAdaptiveSharpenImage,
      _MagickAdaptiveSharpenImageParams(_wandPtr.address, radius, sigma),
    );