L_DlgAddNoise
#include "l_bitmap.h"
L_INT EXT_FUNCTION L_DlgAddNoise(hWndOwner, pDlgParams)
HWND hWndOwner; |
/* owner of dialog */ |
LPADDNOISEDLGPARAMS pDlgParams; |
/* pointer to a structure */ |
Displays the Add Noise dialog box, and gets the options for L_AddBitmapNoise.
Parameter |
Description |
hWndOwner |
Handle of the window which owns the dialog. |
pDlgParams |
Pointer to an ADDNOISEDLGPARAMS structure to be updated with the values entered by the user, through the dialog. Set members of this structure, before calling this function, to set the dialog’s initial values. |
Returns
SUCCESS_DLG_OK |
The "OK" button was pressed, and the dialog exited successfully. |
SUCCESS_DLG_CANCEL |
The "Cancel" button was pressed, and the dialog exited successfully. |
< 1 |
An error occurred. Refer to Return Codes. |
Comments
The Add Noise dialog can be seen below:
Required DLLs and Libraries
LTDLGIMGEFX For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application |
See Also
Functions: |
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Topics: |
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Example
L_VOID ShowDialog ( HWND hWnd, pBITMAPHANDLE pBitmap )
{
ADDNOISEDLGPARAMS DlgParams ;
memset ( &DlgParams, 0, sizeof ( ADDNOISEDLGPARAMS ) ) ;
DlgParams.uStructSize = sizeof ( ADDNOISEDLGPARAMS ) ;
DlgParams.pBitmap = pBitmap ;
DlgParams.uChannel = CHANNEL_MASTER ;
DlgParams.uDlgFlags = DLG_ADDNOISE_SHOW_PREVIEW |
DLG_ADDNOISE_SHOW_TOOL_ZOOMLEVEL ;
L_DlgInit(0) ;
L_DlgAddNoise( hWnd, &DlgParams ) ;
L_DlgFree() ;
} ;