RADIALBLURDLGPARAMS

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typedef struct _RADIALBLURDLGPARAMS
{
   L_UINT uStructSize;
   pBITMAPHANDLE pBitmap;
   L_BOOL bZoomToFit;
   L_UINT uDim;
   L_UINT uStress;
   POINT ptCenter;
   L_UINT32 uDlgFlags;
   LTCOMMDLGHELPCB pfnHelpCallback;
   L_VOID  *pHelpCallBackUserData;
} RADIALBLURDLGPARAMS,  * LPRADIALBLURDLGPARAMS;

The RADIALBLURDLGPARAMS structure provides information used to initialize the dialog box created by the LDialogImageEffect::DoModalRadialBlur 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)".

uDim	Size of the neighborhood used in blurring. Increasing this value will increase the amount of blurring. Possible values range from 2 - 100.
uStress	Blur intensity. Possible values range from 0 - 15.
ptCenter	POINT structure that contains the point about which the image is blurred. The point should be within the image rectangle coordinates. However, if there is a region in the bitmap, then the point should be within the region.
uDlgFlags	User interface flags for this dialog, which determine the layout and action of the dialog. Possible values are:
	Value	Meaning
	DLG_RADIALBLUR_SHOW_CONTEXTHELP	[0x00000002] dialog should contain a context sensitive help icon.
	DLG_RADIALBLUR_SHOW_APPLY	[0x00000080] Show the Apply button in the dialog. The dialog will not apply any effect unless the user presses the Apply button.
pfnHelpCallback	Ignored.
pHelpCallBackUserData	Ignored.