JPEGTransformationMBS.CopyOption as Integer

Type	Topic	Plugin	Version	macOS	Windows	Linux	iOS	Targets
property	JPEG	MBS Images Plugin	3.2	✅ Yes	✅ Yes	✅ Yes	✅ Yes	All

What to copy from the meta information.

Values:

JCOPYOPT_NONE	0	copy no optional markers
JCOPYOPT_COMMENTS	1	copy only comment (COM) markers
JCOPYOPT_ALL	2	copy all optional markers

(Read and Write property)

JPEGTransformationMBS.DebugLevel as Integer

Type	Topic	Plugin	Version	macOS	Windows	Linux	iOS	Targets
property	JPEG	MBS Images Plugin	3.2	✅ Yes	✅ Yes	✅ Yes	✅ Yes	All

The debug level for the jpeg library.

(Read and Write property)

JPEGTransformationMBS.ErrorCode as Integer

Type	Topic	Plugin	Version	macOS	Windows	Linux	iOS	Targets
property	JPEG	MBS Images Plugin	3.2	✅ Yes	✅ Yes	✅ Yes	✅ Yes	All

The last error code reported.

(Read and Write property)

JPEGTransformationMBS.ErrorMessage as String

Type	Topic	Plugin	Version	macOS	Windows	Linux	iOS	Targets
property	JPEG	MBS Images Plugin	3.2	✅ Yes	✅ Yes	✅ Yes	✅ Yes	All

The last error message reported.

(Read and Write property)

JPEGTransformationMBS.Grayscale as Boolean

Type	Topic	Plugin	Version	macOS	Windows	Linux	iOS	Targets
property	JPEG	MBS Images Plugin	3.2	✅ Yes	✅ Yes	✅ Yes	✅ Yes	All

whether to reduce to grayscale (omit color data).

If true the a color image is converted to grayscale.
(Read and Write property)

JPEGTransformationMBS.InputFile as FolderItem

Type	Topic	Plugin	Version	macOS	Windows	Linux	iOS	Targets
property	JPEG	MBS Images Plugin	3.2	✅ Yes	✅ Yes	✅ Yes	✅ Yes	All

The input file.

Outputfile and Inputfile should never be identical, because this will corrupt the file.
(Read and Write property)

JPEGTransformationMBS.MaxMemoryToUse as Integer

Type	Topic	Plugin	Version	macOS	Windows	Linux	iOS	Targets
property	JPEG	MBS Images Plugin	3.2	✅ Yes	✅ Yes	✅ Yes	✅ Yes	All

Maximum memory to use.

Unit is bytes.
(Read and Write property)

JPEGTransformationMBS.MirrorHorizonal as Boolean

Type	Topic	Plugin	Version	macOS	Windows	Linux	iOS	Targets
property	JPEG	MBS Images Plugin	3.2	✅ Yes	✅ Yes	✅ Yes	✅ Yes	All

whether to use the left-right mirror transformation.

Only one transformation can be used.
(Read and Write property)

JPEGTransformationMBS.MirrorVertical as Boolean

Type	Topic	Plugin	Version	macOS	Windows	Linux	iOS	Targets
property	JPEG	MBS Images Plugin	3.2	✅ Yes	✅ Yes	✅ Yes	✅ Yes	All

whether to use the top-bottom mirror transformation.

Only one transformation can be used.
(Read and Write property)

JPEGTransformationMBS.OptimizeCoding as Boolean

Type	Topic	Plugin	Version	macOS	Windows	Linux	iOS	Targets
property	JPEG	MBS Images Plugin	3.2	✅ Yes	✅ Yes	✅ Yes	✅ Yes	All

Optimize Huffman table (smaller file, but slow compression)

(Read and Write property)

JPEGTransformationMBS.OutputFile as FolderItem

Type	Topic	Plugin	Version	macOS	Windows	Linux	iOS	Targets
property	JPEG	MBS Images Plugin	3.2	✅ Yes	✅ Yes	✅ Yes	✅ Yes	All

The output file.

On Mac OS X, this function uses the short file name (31 characters).
So you may consider to save to a temporary file and rename it after the transformation was successfull.

Outputfile and Inputfile should never be identical, because this will corrupt the file.
(Read and Write property)

JPEGTransformationMBS.Progressive as Boolean

Type	Topic	Plugin	Version	macOS	Windows	Linux	iOS	Targets
property	JPEG	MBS Images Plugin	3.2	✅ Yes	✅ Yes	✅ Yes	✅ Yes	All

whether to create progressive JPEG file.

(Read and Write property)

JPEGTransformationMBS.Rotate180 as Boolean

Type	Topic	Plugin	Version	macOS	Windows	Linux	iOS	Targets
property	JPEG	MBS Images Plugin	3.2	✅ Yes	✅ Yes	✅ Yes	✅ Yes	All

whether to use the 180° clockwise rotation transformation.

Only one transformation can be used.
(Read and Write property)

JPEGTransformationMBS.Rotate270 as Boolean

Type	Topic	Plugin	Version	macOS	Windows	Linux	iOS	Targets
property	JPEG	MBS Images Plugin	3.2	✅ Yes	✅ Yes	✅ Yes	✅ Yes	All

whether to use the 270° clockwise rotation transformation.

Only one transformation can be used.
(Read and Write property)

JPEGTransformationMBS.Rotate90 as Boolean

Type	Topic	Plugin	Version	macOS	Windows	Linux	iOS	Targets
property	JPEG	MBS Images Plugin	3.2	✅ Yes	✅ Yes	✅ Yes	✅ Yes	All

whether to use the 90° clockwise rotation transformation.

Only one transformation can be used.
(Read and Write property)

JPEGTransformationMBS.Transpose as Boolean

Type	Topic	Plugin	Version	macOS	Windows	Linux	iOS	Targets
property	JPEG	MBS Images Plugin	3.2	✅ Yes	✅ Yes	✅ Yes	✅ Yes	All

whether to transpose the image across UR-to-LL axis.

Only one transformation can be used.
(Read and Write property)

JPEGTransformationMBS.Transverse as Boolean

Type	Topic	Plugin	Version	macOS	Windows	Linux	iOS	Targets
property	JPEG	MBS Images Plugin	3.2	✅ Yes	✅ Yes	✅ Yes	✅ Yes	All

whether to tanspose the image across UL-to-LR axis.

Only one transformation can be used.
(Read and Write property)

JPEGTransformationMBS.Trim as Boolean

Type	Topic	Plugin	Version	macOS	Windows	Linux	iOS	Targets
property	JPEG	MBS Images Plugin	3.2	✅ Yes	✅ Yes	✅ Yes	✅ Yes	All

whether to drop non-transformable edge blocks.

if true, trim partial MCUs as needed.
(Read and Write property)

JPEGTransformationMBS.WarningMessage as String

Type	Topic	Plugin	Version	macOS	Windows	Linux	iOS	Targets
property	JPEG	MBS Images Plugin	8.5	✅ Yes	✅ Yes	✅ Yes	✅ Yes	All

The last warning message reported.

(Read and Write property)