IImageWrapper.h File Reference

#include "Containers/Array.h"
#include "Containers/ArrayView.h"
#include "CoreTypes.h"
#include "Templates/SharedPointer.h"
#include "ImageCore.h"
#include "ImageWrapperOutputTypes.h"

Go to the source code of this file.

Classes
class	IImageWrapper

Enumerations
enum class	EImageFormat : int8 {   Invalid = -1 , PNG = 0 , JPEG , GrayscaleJPEG ,   BMP , ICO , EXR , ICNS ,   TGA , HDR , TIFF , DDS ,   UEJPEG , GrayscaleUEJPEG }
enum class	ERGBFormat : int8 {   Invalid = -1 , RGBA = 0 , BGRA = 1 , Gray = 2 ,   RGBAF = 3 , BGRE = 4 , GrayF = 5 }
enum class	EImageCompressionQuality : int8 { Default = 0 , Uncompressed = 1 , Max = 100 }

Enumeration Type Documentation

EImageCompressionQuality

enum class EImageCompressionQuality : int8

strong

Enumerates available image compression qualities.

JPEG interprets Quality as 1-100 JPEG default quality is 85 , Uncompressed means 100

for PNG: Negative qualities in [-1,-9] set PNG zlib level PNG interprets "Uncompressed" as zlib level 0 (none) otherwise default zlib level 3 is used.

EXR respects the "Uncompressed" flag to turn off compression; otherwise ZIP_COMPRESSION is used.

Enumerator
Default
Uncompressed
Max

EImageFormat

enum class EImageFormat : int8

strong

NOTE: you should not write code that talks directly to individual ImageWrappers

Instead use ImageWrapperModule CompressImage/DecompressImage

Prefer the new interface that go through FImage not TArray of bytes Enumerates the types of image formats this class can handle.

Enumerator
Invalid	Invalid or unrecognized format.
PNG	Portable Network Graphics.
JPEG	Joint Photographic Experts Group.
GrayscaleJPEG	Single channel JPEG.
BMP	Windows Bitmap.
ICO	Windows Icon resource.
EXR	OpenEXR (HDR) image file format.
ICNS	Mac icon.
TGA	Truevision TGA / TARGA
HDR	Hdr file from radiance using RGBE
TIFF	Tag Image File Format files
DDS	DirectDraw Surface
UEJPEG	UE JPEG format.
GrayscaleUEJPEG	Single channel UE JPEG.

ERGBFormat

enum class ERGBFormat : int8

strong

Enumerates the types of RGB formats this class can handle.

Enumerator
Invalid
RGBA
BGRA
Gray
RGBAF
BGRE
GrayF