LAnnHotSpot::GetSecondaryMetafile
#include "ltwrappr.h"
virtual L_INT LAnnHotSpot::GetSecondaryMetafile(phMetafile)
HMETAFILE * phMetafile; |
pointer to a variable to be updated with the handle to a metafile |
Retrieves the metafile handle associated with an HotSpot object when it is in the decryptor state.
Parameter |
Description |
phMetafile |
Pointer to a variable to be updated with the handle to a metafile. |
Returns
SUCCESS |
The function was successful. |
< 1 |
An error occurred. Refer to Return Codes. |
Comments
The HotSpot object has two states:
Encryptor
Decryptor
Each state is displayed with its own metafile. Use this function to retrieve the current metafile for an HotSpot object in a decryptor state. The default image is shown in the figure below:
If this function is successful, the address pointed to by phMetafile will be updated with the metafile handle.
Use the LAnnHotSpot::GetMetafile function to retrieve the current metafile for an HotSpot object in an encryptor state.
Required DLLs and Libraries
LTANN 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.
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Example
// This example swaps the metafiles for a HotSpot object.L_INT LAnnHotSpot_GetSecondaryMetafileExample(LAnnHotSpot *pLHotSpot){L_INT nRet;HMETAFILE hMetafile1=0;HMETAFILE hMetafile2=0;nRet = pLHotSpot->GetMetafile(&hMetafile1);if(nRet != SUCCESS)return nRet;nRet = pLHotSpot->GetSecondaryMetafile(&hMetafile2);if(nRet != SUCCESS)return nRet;nRet = pLHotSpot->SetMetafile(hMetafile2, ANNMETAFILE_USER, 0);if(nRet != SUCCESS)return nRet;return SUCCESS;}
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