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FImageUtils::ImageResize

Resizes the given image using a simple average filter and stores it in the destination array.

Windows

MacOS

Linux

References

Module	Engine
Header	/Engine/Source/Runtime/Engine/Public/ImageUtils.h
Include	#include "ImageUtils.h"
Source	/Engine/Source/Runtime/Engine/Private/ImageUtils.cpp

Syntax

static void ImageResize
(
    int32 SrcWidth,
    int32 SrcHeight,
    const TArray< FColor > & SrcData,
    int32 DstWidth,
    int32 DstHeight,
    TArray< FColor > & DstData,
    bool bLinearSpace
)

Remarks

Resizes the given image using a simple average filter and stores it in the destination array. This version constrains aspect ratio.

Resizes the given image using a simple average filter and stores it in the destination array.

Parameters

Parameter	Description
SrcWidth	Source image width.
SrcHeight	Source image height.
SrcData	Source image data.
DstWidth	Destination image width.
DstHeight	Destination image height.
DstData	Destination image data.
SrcWidth	Source image width.
SrcHeight	Source image height.
SrcData	Source image data.
DstWidth	Destination image width.
DstHeight	Destination image height.
DstData	Destination image data.
bLinearSpace	If true, convert colors into linear space before interpolating (slower but more accurate)

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