SaveQFactor property (LEADDlgFile Control)

C++ Builder example

Delphi 4.0 example

 

Builder Syntax

L_UINT SaveQFactor

Delphi Syntax

SaveQFactor: L_UINT

Overview

Refer to Using Imaging Common Dialogs.

Remarks

Gets or sets the QFactor used when saving a file using the Save dialog box.

This parameter is used when saving an image file as FILE_LEAD, FILE_CMP, FILE_PNG, FILE_JPEG, FILE_JPEG_422, FILE_JPEG_411, FILE_EXIF_JPEG_411, FILE_EXIF_JPEG, FILE_FPX_JPEG_QFACTOR, FILE_TIF_JPEG, FILE_TIF_JPEG_422, FILE_TIF_JPEG_411, FILE_JPEG_LAB, FILE_JPEG_LAB_422, FILE_JPEG_LAB_411, FILE_DICOM_JPEG_GRAY, FILE_DICOM_JPEG_COLOR, FILE_DICOM_J2K_GRAY, FILE_TIF_CMP, FILE_TIF_J2K, FILE_TIF_CMW, FILE_RAS_PDF_JPEG, FILE_RAS_PDF_JPEG_422, FILE_RAS_PDF_JPEG_411, FILE_J2K, FILE_JP2, FILE_CMW.

QFactor is a number that determines the degree of loss in the compression process. For possible values, refer to Compression Quality Factors..

See Also

Elements:

ShowSaveDlg method, Filter property, FilterIndex property, FileName property, FileTitle property, DialogTitle property, DlgFileFlags property, InitialDir property, MaxFileSize property, MaxFileTitleSize property, PageNumber property, SaveBitsPerPixel property, SaveFormat property, SaveMulti property, SaveInterlaced property, SavePasses property, SaveWithStamp property, SaveStampBits property, SaveStampWidth property, SaveStampHeight property, SaveFileTypeIndex property, SaveSubTypeIndex property, SaveJ2KUseColorTransform property, SaveJ2KDerivedQuantization property, SaveJ2KCompressionControl property, SaveJ2KCompressionRatio property, SaveJ2KTargetFileSize property, SaveJ2KXOsiz property, SaveJ2KYOsiz property, SaveJ2KXTsiz property, SaveJ2KYTsiz property, SaveJ2KXTOsiz property, SaveJ2KYTOsiz property, SaveJ2KDecompLevel property, SaveJ2KProgressOrder property, SaveJ2KCodBlockWidth property, SaveJ2KCodBlockHeight property, SaveJ2KCBS_SelectiveACBypass property, SaveJ2KCBS_ResetContextOnBoundaries property, SaveJ2KCBS_TerminationOnEachPass property, SaveJ2KCBS_VerticallyCausalContext property, SaveJ2KCBS_PredictableTermination property, SaveJ2KCBS_ErrorResilienceSymbol property, SaveJ2KGuardBits property, SaveJ2KDerivedBaseMantissa property, SaveJ2KDerivedBaseExponent property, SaveJ2KUseSOPMarker property, SaveJ2KUseEPHMarker property

Topics:

Imaging Common Dialogs: Properties, Methods, and Events