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LAnnStamp::GetSecondaryMetafile

#include "ltwrappr.h"

virtual L_INT LAnnStamp::GetSecondaryMetafile(phMetafile)

HMETAFILE * phMetafile;

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

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

Encryptor

Decryptor

Each state is displayed with its own metafile.

Use this function to retrieve the current metafile for an stamp 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 LAnnStamp::GetMetafile function to retrieve the current metafile for an stamp 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.

Example

L_INT LAnnStamp_GetSecondaryMetafileExample(LAnnStamp *pLStamp) 
{ 
	L_INT nRet; 
   HMETAFILE hMetafile1=0;  
   HMETAFILE hMetafile2=0;  
    
   L_UINT uObjectType;  
    
   uObjectType = pLStamp->GetType(); 
   if (uObjectType != ANNOBJECT_STAMP)  
   { 
      MessageBox(NULL, TEXT("This object is not an stamp."), TEXT("Error"), MB_OK);  
      return FAILURE;  
   } 
    
   nRet = pLStamp->GetMetafile(&hMetafile1);  
	if(nRet != SUCCESS) 
		return nRet; 
   nRet = pLStamp->GetSecondaryMetafile(&hMetafile2);  
	if(nRet != SUCCESS) 
		return nRet; 
 
	return SUCCESS; 
}

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LEADTOOLS Raster Imaging C++ Class Library Help

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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