SOLARIZEDLGPARAMS

typedef struct _SOLARIZEDLGPARAMS 
{ 
   L_UINT uStructSize; 
   pBITMAPHANDLE pBitmap; 
   L_BOOL bZoomToFit; 
   L_INT nThreshold; 
   L_UINT32 uDlgFlags; 
   LTCOMMDLGHELPCB pfnHelpCallback; 
   L_VOID  *pHelpCallBackUserData; 
} SOLARIZEDLGPARAMS,  * LPSOLARIZEDLGPARAMS; 

The SOLARIZEDLGPARAMS structure provides information used to initialize the dialog box created by the LDialogColor::DoModalSolarize 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

Pointer to the bitmap handle that references the bitmap used for preview or processing.

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)".

nThreshold

Threshold at or above which colors are to be inverted. The valid range is 0 - 255.

uDlgFlags

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

Value Meaning
DLG_SOLARIZE_AUTOPROCESS [0x00000001] process the image on OK. The pBitmap member of this structure should contain a valid bitmap.
DLG_SOLARIZE_SHOW_CONTEXTHELP [0x00000002] dialog should contain a context sensitive help icon.
DLG_SOLARIZE_SHOW_PREVIEW [0x00000004] show a preview of the image in the dialog. The pBitmap member of this structure should contain a valid bitmap.
DLG_SOLARIZE_SHOW_TOOL_ZOOMLEVEL [0x00000008] show the "Zoom to fit" and "Zoom Normal" toolbar buttons. The DLG_SOLARIZE_SHOW_PREVIEW flag must be set in order to show these buttons.

pfnHelpCallback

Ignored.

pHelpCallBackUserData

Ignored.

Help Version 21.0.2021.7.2
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LEADTOOLS Common Dialog C++ Class Library Help

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© 1991-2021 LEAD Technologies, Inc. All Rights Reserved.