Synopsis

HxImageRep HxAddVal(HxImageRep img, HxValue val)

Input

HxImageRep img

The input image

HxValue val

The input value

Return value

HxImageRep

The sum of the input image and the input value.

Description

The function HxAddVal adds the HxValue val to every pixel value in the input image and stores the result in the corresponding pixel of the output image. The dimensionality of `val' and the pixeldimensionality of the input image must be the same. If `val' is a vector and the pixels of the input image are vectors, the values are summed component wise.

Remarks

Admissable image and value types

The dimensionality of `val' and the pixeldimensionality of the input image must be the same.

Overflow error

The function HxAddVal can result in an overflow error.

See also

HxAdd, HxSubVal, HxDivVal, HxMulVal,

Keywords

Binary value, Arithmetic,

Generated on Mon Jan 27 15:44:58 2003 for GlobalFunctionGuide by 1.2.12 written by Dimitri van Heesch, © 1997-2001