#include "ltwrappr.h"
virtual L_INT LBitmap::DestroyGWireHandle(hGWire)
GWIREHANDLE hGWire; |
gwire handle |
Frees the GWire handle generated by LBitmap::GWireInit.
Parameter |
Description |
hGWire |
Gwire handle. |
SUCCESS |
The function was successful. |
< 1 |
An error occurred. Refer to Return Codes. |
Frees the GWire handle generated by LBitmap::GWireInit.
Required DLLs and Libraries
LTDIS For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application. |
Win32, x64.
#define MAKE_IMAGE_PATH(pFileName) TEXT("C:\\Users\\Public\\Documents\\LEADTOOLS Images\\")pFileName
L_INT LBitmap__DestroyGWireHandleExample()
{
L_INT nRet;
LBitmap LeadBitmap; /* Bitmap handle for the image */
nRet = LeadBitmap.Load(MAKE_IMAGE_PATH(TEXT("IMAGE3.dcm")), 0, ORDER_BGR);
if(nRet !=SUCCESS)
return nRet;
GWIREHANDLE hGWire; /* The gwire handle */
L_INT nExternalEnergy = 90; /* The default value is 90 */
//initialize the gwire handle
nRet = LeadBitmap.GWireInit(&hGWire, nExternalEnergy);
if(nRet !=SUCCESS)
return nRet;
//free the gwire handle
LeadBitmap.DestroyGWireHandle(hGWire);
pBITMAPHANDLE pBitmapHandle = LeadBitmap.GetHandle();
//free bitmap
if(pBitmapHandle->Flags.Allocated)
L_FreeBitmap(pBitmapHandle);
return SUCCESS;
}
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