LAnnFreehandHotSpot::GetSecondaryMetafile

#include "ltwrappr.h"

virtual L_INT LAnnFreehandHotSpot::GetSecondaryMetafile(phMetafile)

HMETAFILE * phMetafile;

pointer to a variable to be updated with the handle to a metafile

Retrieves the metafile handle associated with an FreehandHotSpot 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 FreehandHotSpot object has two states:

Encryptor

Decryptor

Each state is displayed with its own metafile. Use this function to retrieve the current metafile for an FreehandHotSpot object in a decryptor state. The default image is shown in the figure below:

image\decryptresized20.gif

If this function is successful, the address pointed to by phMetafile will be updated with the metafile handle.

Use the LAnnFreehandHotSpot::GetMetafile function to retrieve the current metafile for an FreehandHotSpot 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.

Platforms

Win32, x64.

See Also

Functions:

Class Members

Topics:

Annotation Functions: Object Properties

 

Implementing Annotations

 

Automated User Interface for Annotations

 

Annotation Functions: Creating and Deleting Annotations

 

Types of Annotations

 

Annotation Functions: Implementing Custom Annotations

Example

// This example swaps the metafiles for a FreeHandHotSpot object.

L_INT LAnnFreehandHotSpot_GetSecondaryMetafileExample(LAnnFreehandHotSpot *pLFreehandHotSpot) 
{ 
   L_INT nRet; 
   HMETAFILE hMetafile1=0; 
   HMETAFILE hMetafile2=0; 
 
   nRet = pLFreehandHotSpot->GetMetafile(&hMetafile1); 
   if(nRet != SUCCESS) 
      return nRet; 
 
   nRet = pLFreehandHotSpot->GetSecondaryMetafile(&hMetafile2); 
   if(nRet != SUCCESS) 
      return nRet; 
 
   nRet = pLFreehandHotSpot->SetMetafile(hMetafile2, ANNMETAFILE_USER, 0); 
   if(nRet != SUCCESS) 
      return nRet; 
 
   return SUCCESS; 
} 

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