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ResizeImage_Relative


Header:FIL.h
Namespace:fil

Resizes an image by a factor along each axis.

Syntax

C++
C#
 
void fil::ResizeImage_Relative
(
	const fil::Image& inImage,
	float inHorizontalScale,
	float inVerticalScale,
	fil::ResizeMethod::Type inResizeMethod,
	fil::Image& outImage
)

Parameters

Name Type Range Default Description
inImage const Image& Input image
inHorizontalScale float 0.0 - 65536.0 1.0f
inVerticalScale float 0.0 - 65536.0 1.0f
inResizeMethod ResizeMethod::Type
outImage Image& Output image

Description

The operation stretches or shrinks the inImage so that its dimensions are scaled, accordingly, by the factor of inHorizontalScale, inVerticalScale. Two modes of pixel interpolation are available, the bilinear filtering being more precise and computationally expensive.

Examples

ResizeImage_Relative performed on the sample image with inHorizontalScale = 0.5, inVerticalScale = 0.25.

See Also

  • ResizeImage – Enlarges or shrinks an image to new dimensions.