BALANCECOLORSDLGPARAMS

typedef struct _BALANCECOLORSDLGPARAMS 
{ 
   L_UINT uStructSize; 
   pBITMAPHANDLE pBitmap; 
   L_BOOL bZoomToFit; 
   BALANCING RedFactor; 
   BALANCING GreenFactor; 
   BALANCING BlueFactor; 
   L_UINT32 uDlgFlags; 
   LTCOMMDLGHELPCB pfnHelpCallback; 
   L_VOID  *pHelpCallBackUserData; 
} BALANCECOLORSDLGPARAMS,  * LPBALANCECOLORSDLGPARAMS; 

The BALANCECOLORSDLGPARAMS structure provides information used to initialize the dialog box created by the LDialogColor::DoModalBalanceColors 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)".

RedFactor

A BALANCING structure that contains the values to use for redistributing the bitmap's red values.

GreenFactor

A BALANCING structure that contains the values to use for redistributing the bitmap's green values.

BlueFactor

A BALANCING structure that contains the values to use for redistributing the bitmap's blue values.  

uDlgFlags

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

Value Meaning
DLG_BALANCECOLORS_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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