magickColorThresholdImage method
Forces all pixels in the color range to white otherwise black.
This method runs inside an isolate different from the main isolate.
startColor
: the start color pixel wand.stopColor
: the stop color pixel wand.
Implementation
Future<bool> magickColorThresholdImage(
{required PixelWand startColor,
required PixelWand stopColor}) async =>
await _magickCompute(
_magickColorThresholdImage,
_MagickColorThresholdImageParams(
_wandPtr.address,
startColor._wandPtr.address,
stopColor._wandPtr.address,
),
);