AVERAGEDLGPARAMS

Summary

The AVERAGEDLGPARAMS structure provides information used to initialize the dialog box created by the LDialogImageEffect::DoModalAverage function. After the user closes the dialog box, this structure is updated with information about the user's selections.

Syntax

typedef struct _AVERAGEDLGPARAMS 
{ 
   L_UINT uStructSize; 
   pBITMAPHANDLE pBitmap; 
   L_BOOL bZoomToFit; 
   L_UINT uDim; 
   L_UINT32 uDlgFlags; 
   LTCOMMDLGHELPCB pfnHelpCallback; 
   L_VOID  *pHelpCallBackUserData; 
} AVERAGEDLGPARAMS,  * LPAVERAGEDLGPARAMS; 

Members

uStructSize

Size of this structure, in bytes. Use the sizeof operator to calculate this value.

pBitmap

Ignored.

bZoomToFit

Flag that indicates the initial zoom level for previewing the image. Possible values are:

uDim

Size of the averaging neighborhood. It is the length, in pixels, of one side of a square. The size ranges from 3 to 255.

uDlgFlags

User interface flags for this dialog, which determine the layout and action of the dialog. Possible values are:

pfnHelpCallback

Ignored.

pHelpCallBackUserData

Ignored.

Usage

• LDialogImageEffect::GetAverageParams
• LDialogImageEffect::SetAverageParams