magickSeparateImage method

Future<bool> magickSeparateImage(
  1. ChannelType channel
)

MagickSeparateImage() separates a channel from the image and returns a grayscale image. A channel is a particular color component of each pixel in the image.

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

  • channel: the channel.

Implementation

Future<bool> magickSeparateImage(ChannelType channel) async =>
    await _magickCompute(
      _magickSeparateImage,
      _MagickSeparateImageParams(
        _wandPtr.address,
        channel,
      ),
    );