This function shows the dialog that allows you to change the background color or image.
Declaration:
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BOOL ACCUAPI IG_gui_dspl_background_dlg (
HWND hWnd,
LPAT_IGGUI_DSPL_BACKGROUND lpDsplBackgroundData
);
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Arguments:
| Name | Type | Description |
| hWnd | HWND | A handle of the parent window. |
| lpDsplBackgroundData | LPAT_IGGUI_DSPL_BACKGROUND | A pointer to the AT_IGGUI_DSPL_BACKGROUND structure. |
Return Value:
If the user specifies parameters and clicks the OK button, the return value is non-zero. If the user cancels or closes the dialog box or an error occurs, the return value is zero:
Supported Raster Image Formats:
All pixel formats supported by ImageGear Professional.
Sample:
Display
Example:
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#include "IG_gui_common.h" AT_IGGUI_DSPL_BACKGROUND DsplBackground; memset (&DsplBackground,0,sizeof(DsplBackground)); DsplBackground.cbSize = sizeof (DsplBackground); DsplBackground.hWnd = hWnd; DsplBackground.hIGear = hIGear; DsplBackground.dwGrpID = nGrpID; IG_gui_dspl_background_dlg (hWnd, &DsplBackground); InvalidateRect (hWnd,NULL,FALSE); UpdateWindow (hWnd); |
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