ThresholdWhiteEvaluateOperator 548 Magick++/lib/Magick++/Include.h using MagickCore::ThresholdWhiteEvaluateOperator; ThresholdWhiteEvaluateOperator 1068 magick/option.c { "ThresholdWhite", ThresholdWhiteEvaluateOperator, UndefinedOptionFlag, MagickFalse }, ThresholdWhiteEvaluateOperator 394 magick/statistic.c case ThresholdWhiteEvaluateOperator: