magickThresholdImage method

Future<bool> magickThresholdImage(
  1. double threshold
)

MagickThresholdImage() changes the value of individual pixels based on the intensity of each pixel compared to threshold. The result is a high-contrast, two color image.

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

  • threshold: Define the threshold value.

Implementation

Future<bool> magickThresholdImage(double threshold) async =>
    await _magickCompute(
      _magickThresholdImage,
      _MagickThresholdImageParams(
        _wandPtr.address,
        threshold,
      ),
    );