IMPRESSIONISTDLGPARAMS

Summary

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

Syntax

typedef struct _IMPRESSIONISTDLGPARAMS 
{ 
   L_UINT uStructSize; 
   pBITMAPHANDLE pBitmap; 
   L_BOOL bZoomToFit; 
   L_UINT uHorzDim; 
   L_UINT uVertDim; 
   L_UINT32 uDlgFlags; 
   LTCOMMDLGHELPCB pfnHelpCallback; 
   L_VOID  *pHelpCallBackUserData; 
} IMPRESSIONISTDLGPARAMS,  * LPIMPRESSIONISTDLGPARAMS; 

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:

uHorzDim

Horizontal effect size, in pixels. Possible values range from 1 to 100.

uVertDim

Vertical effect size, in pixels. Possible values range from 1 to 100.

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::GetImpressionistParams
• LDialogImageEffect::SetImpressionistParams