Synopsis

HxImageRep HxPowVal(HxImageRep img, HxValue val)

Input

HxImageRep img

The input image you want to take the power of.

HxValue val

The input value.

Return value

HxImageRep

The input image to the power of the input value, pixel wise.

Description

The function HxPowVal takes the values of the input image to the power of the input value on a pixel-by-pixel basis. If the pixel type of the input image and the type of the value are both vectors with the same dimensionality, they are treated component wise. If the input image has vector type pixels and the dimensionality of the input value is 1, every component of a pixel vector is taken to the power of the value.

Remarks

Valid input images and values

The dimensionality of the input value should be 1 or equal to the pixel dimensionality of the image.

Overflow error

The function HxPowVal can result in an overflow error.

See also

HxMulVal, HxDivVal, HxPow,

Keywords

Binary value, Arithmetic,

Generated on Tue Feb 3 14:20:27 2004 for GlobalFunctionGuide by 1.2.12 written by Dimitri van Heesch, © 1997-2001