EMBOSSDLGPARAMS

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typedef struct _EMBOSSDLGPARAMS
{
   L_UINT uStructSize;
   pBITMAPHANDLE pBitmap;
   L_BOOL bZoomToFit;
   L_UINT uDepth;
   L_UINT uDirection;
   L_UINT32 uDlgFlags;
   LTCOMMDLGHELPCB pfnHelpCallback;
   L_VOID  *pHelpCallBackUserData;
} EMBOSSDLGPARAMS,  * LPEMBOSSDLGPARAMS;

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

Member	Description
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:
	Value	Meaning
	TRUE	Set the initial zoom level to "Zoom to fit".
	FALSE	Set the initial zoom level to "Normal (1:1)".

uDirection	The direction of the apparent light source. Possible values are:
	Value	Meaning
	EMBOSS_N	[0]
	EMBOSS_NE	[1]
	EMBOSS_E	[2]
	EMBOSS_SE	[3]
	EMBOSS_S	[4]
	EMBOSS_SW	[5]
	EMBOSS_W	[6]
	EMBOSS_NW	[7]

uDepth	The apparent depth of this three-dimensional effect. Valid values are 0 to 1000, with 500 as normal.
uDlgFlags	User interface flags for this dialog, which determine the layout and action of the dialog. Possible values are:
	Value	Meaning
	DLG_EMBOSS_SHOW_CONTEXTHELP	[0x00000002] dialog should contain a context sensitive help icon.
pfnHelpCallback	Ignored.
pHelpCallBackUserData	Ignored.