MULTIPLYDLGPARAMS

typedef struct _MULTIPLYDLGPARAMS 
{ 
   L_UINT uStructSize; 
   pBITMAPHANDLE pBitmap; 
   L_BOOL bZoomToFit; 
   L_UINT uFactor; 
   L_UINT32 uDlgFlags; 
   LTCOMMDLGHELPCB pfnHelpCallback; 
   L_VOID  *pHelpCallBackUserData; 
} MULTIPLYDLGPARAMS,  * LPMULTIPLYDLGPARAMS ;

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

 

uFactor The multiplication factor by which to multiply the bitmap. The factor used is equal to uFactor / 100. Possible values are:
  If you are working with: possible values are:
  16-bit grayscale images. 0 - 6553500
  12-bit images. 0 - 409500
  images of other bits per pixel 0 - 25500

 

uDlgFlags User interface flags for this dialog, which determine the layout and action of the dialog. Possible values are:
  Value Meaning
  DLG_MULTIPLY_SHOW_CONTEXTHELP [0x00000002] dialog should contain a context sensitive help icon.
pfnHelpCallback Ignored.
pHelpCallBackUserData Ignored.
Help Version 19.0.2017.10.27
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