References ▼
#include "l_bitmap.h"
L_LTDLG_API L_INT L_DlgGaussianBlur (hWndOwner, pDlgParams)
L_HWND hWndOwner; |
owner of dialog |
LPGAUSSIANBLURDLGPARAMS pDlgParams; |
pointer to a structure |
Displays the Gaussian Blur dialog box, and gets the options for L_GaussianFilterBitmap.
Parameter |
Description |
hWndOwner |
Handle of the window which owns the dialog. |
pDlgParams |
Pointer to a GAUSSIANBLURDLGPARAMS 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 dialogs initial values. |
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. |
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 |
Functions: |
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Topics: |
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L_INT DLGGaussianBlurExample(HWND hWnd,pBITMAPHANDLE pBitmap){L_INT nRet;GAUSSIANBLURDLGPARAMS DlgParams ;memset ( &DlgParams, 0, sizeof ( GAUSSIANBLURDLGPARAMS ) ) ;DlgParams.uStructSize = sizeof ( GAUSSIANBLURDLGPARAMS ) ;DlgParams.pBitmap = pBitmap ;DlgParams.nRadius = 5 ;DlgParams.uDlgFlags = DLG_GAUSSIANBLUR_SHOW_PREVIEW |DLG_GAUSSIANBLUR_SHOW_TOOL_ZOOMLEVEL ;nRet = L_DlgInit ( DLG_INIT_COLOR ) ;if(nRet != SUCCESS && nRet != ERROR_DLG_ALREADYINITIATED)return nRet;nRet = L_DlgGaussianBlur ( hWnd, &DlgParams ) ;if(nRet < 1)return nRet;nRet = L_DlgFree () ;if(nRet != SUCCESS)return nRet;return SUCCESS;}