BORDERREMOVEDLGPARAMS

typedef struct _BORDERREMOVEDLGPARAMS 
{ 
   L_UINT uStructSize; 
   pBITMAPHANDLE pBitmap; 
   L_BOOL bZoomToFit; 
   BORDERREMOVE BorderRemove; 
   COLORREF crModification; 
   L_UINT32 uDlgFlags; 
   LTCOMMDLGHELPCB pfnHelpCallback; 
   L_VOID  *pHelpCallBackUserData; 
} BORDERREMOVEDLGPARAMS,  * LPBORDERREMOVEDLGPARAMS; 

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

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:

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

BorderRemove

BORDERREMOVE structure that LEADTOOLS uses to perform the border removal operation. You should set the pBitmapRegion member of the BORDERREMOVE structure to a valid address and fill the uBitmapStructSize member with the proper value.

✎ NOTE

It's the user's responsibility to free the region in pBitmapRegion, if there is one, using LBitmapRgn::Free.

crModification

Color used to fill the modified areas. This is used only for dialog previewing purposes. You can specify a COLORREF value, such as the return value of the Windows RGB macro, or you can use the PALETTEINDEX macro to specify a palette color.

uDlgFlags

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

Value Meaning
DLG_BORDERREMOVE_SHOW_CONTEXTHELP [0x00000002] dialog should contain a context sensitive help icon.

pfnHelpCallback

Ignored.

pHelpCallBackUserData

Ignored.

Help Version 20.0.2019.9.19
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LEADTOOLS Common Dialog C++ Class Library Help