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HxCeil.h File Reference

#include "HxImageRep.h"

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Functions

HxImageRep L_HXIMAGEREP HxCeil (HxImageRep im)

Ceiling. More...

Detailed Description

Function Documentation

HxImageRep L_HXIMAGEREP HxCeil ( HxImageRep im )

Ceiling.
The function computes the ceiling (see Pixels) of all pixels in the input image via a unary pixel operation (see Images).
Implementation specifics : The pixel functor : HxUpoCeil. The image functor instantiator : HxInstantiatorCeil.

00013 { 00014 HxString fname("HxCeil"); 00015 00016 if (im.isNull()) 00017 { 00018 HxGlobalError::instance()->reportError(fname, im.name(), "null image", HxGlobalError::HX_GE_INVALID); 00019 return HxImageRep(); 00020 } 00021 00022 return im.unaryPixOp("ceil"); 00023 }

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Functions
HxImageRep L_HXIMAGEREP	HxCeil (HxImageRep im)
	Ceiling. More...