VB.NET example

C# example

Visual Basic example

Visual C++ 5.0 example

Syntax

BOOL J2KUseROI

Overview

Refer to Implementing JPEG 2000 Plug In Features

Setting

Description

TRUE

Use a region of interest as specified in the J2KROIControl property.

FALSE

Do not use a region of interest. If you do not want to use a region of interest, set this property to FALSE. Otherwise, there may be a significant compression and speed performance loss.

Elements:

J2KCBS_ErrorResilienceSymbol property, J2KCBS_PredictableTermination property, J2KCBS_ResetContextOnBoundaries property, J2KCBS_SelectiveACBypass property, J2KCBS_TerminationOnEachPass property, J2KCBS_VerticallyCausalContext property, J2KCodBlockWidth property, J2KCompressionControl property, J2KCompressionRatio property, J2KDecompLevel property, J2KDerivedBaseExponent property, J2KDerivedBaseMantissa property, J2KDerivedQuantization property, J2KGuardBits property, J2KProgressOrder property, J2KSetDefaults method, J2KTargetFileSize property, J2KUseColorTransform property, J2KUseEPHMarker property, J2KUseSOPMarker property, J2KXOsiz property, J2KXTOsiz property, J2KXTsiz property, J2KYOsiz property, J2KYTOsiz property, J2KYTsiz property, J2KROIControl property, J2KROILeft property, J2KROITop property, J2KROIWidth property, J2KROIHeight property, J2KOptions property, SetBitmapValue method, SetBitmapListValue method, InsertBitmapValue method, InsertBitmapListValue method

Topics:

Data Sets: Compressing Pixel Data Elements