This function shows the dialog that allows you to set LUT tables for the given image.
Declaration:
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BOOL ACCUAPI IG_gui_dspl_gamma_correction_dlg (
HWND hWnd,
LPAT_IGGUI_DSPL_GAMMA_CORRECTION lpDsplGammaCorrectionData
);
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Arguments:
| Name | Type | Description |
| hWnd | HWND | A handle of the parent window. |
| lpDsplGammaCorrectionData | LPAT_IGGUI_DSPL_GAMMA_CORRECTION | A pointer to the AT_IGGUI_DSPL_GAMMA_CORRECTION 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_GAMMA_CORRECTION DsplGamma; memset (&DsplGamma,0,sizeof(DsplGamma)); DsplGamma.cbSize = sizeof (DsplGamma); DsplGamma.hWnd = hWnd; DsplGamma.hIGear = hIGear; DsplGamma.dwGrpID = nGrpID; IG_gui_dspl_gamma_correction_dlg (hWnd, &DsplGamma); InvalidateRect (hWnd,NULL,FALSE); UpdateWindow (hWnd); |
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