ThresholdWhiteEvaluateOperator 545 Magick++/lib/Magick++/Include.h using MagickCore::ThresholdWhiteEvaluateOperator;
ThresholdWhiteEvaluateOperator 1056 magick/option.c { "ThresholdWhite", ThresholdWhiteEvaluateOperator, UndefinedOptionFlag, MagickFalse },
ThresholdWhiteEvaluateOperator 394 magick/statistic.c case ThresholdWhiteEvaluateOperator: