Horus C++ Reference

Function Documentation

HxImageRep L_HXIMAGEREP HxComplement

(

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One's complement.

The function computes the one's complement (see Pixels) of all pixels in the input image via a unary pixel operation (see Images).

Implementation specifics : The pixel functor : HxUpoComplement. The image functor instantiator : HxInstantiatorComplement.

00013 {
00014     HxString fname("HxComplement");
00015 
00016     if (im.isNull())
00017     {
00018         HxGlobalError::instance()->reportError(fname, im.name(), "null image", HxGlobalError::HX_GE_INVALID);
00019         return HxImageRep();
00020     }
00021     if (im.signature().pixelType() != INT_VALUE)
00022     {
00023         HxGlobalError::instance()->reportError(fname, "this function is only valid on integer values", HxGlobalError::HX_GE_INVALID);
00024         return HxImageRep();
00025     }
00026 
00027     return im.unaryPixOp("complement");
00028 }

Generated on Mon Jan 27 15:48:52 2003 for C++Reference by

Functions
HxImageRep L_HXIMAGEREP	HxComplement (HxImageRep im)
	One's complement. More...

HxComplement.h File Reference

Functions

Detailed Description

Function Documentation