MPSImageReduceColumnMax A filter that returns the maximum value for each column in an image. Declarationclass MPSImageReduceColumnMax TopicsInitializersinit(device:) RelationshipsInherits FromMPSImageReduceUnaryConforms ToCVarArgCustomDebugStringConvertibleCustomStringConvertibleEquatableHashableNSCodingNSCopyingNSObjectProtocolNSSecureCoding See AlsoImage Reduction FiltersMPSImageReduceRowMaxMPSImageReduceRowMinMPSImageReduceRowSumMPSImageReduceRowMeanMPSImageReduceColumnMinMPSImageReduceColumnSumMPSImageReduceColumnMeanMPSImageReduceUnary