#include "ltwrappr.h"
virtual L_INT LAnnStamp::GetFontName(pFontName, puLen)
L_TCHAR * pFontName; |
/* character string to be updated */ |
L_UINT *puLen; |
/* address of integer variable to be updated with text length */ |
Gets the font name (character string) for text in the annotation object.
NOTE: THIS FUNCTION IS NOW INHERITED DIRECTLY FROM THE PARENT LANNOTATION CLASS.
Parameter |
Description |
pFontName |
Character string to be updated with the name of the font used by the annotation object. |
puLen |
Pointer to a variable to be updated with the length of pFontName string. |
Returns
SUCCESS |
The function was successful. |
< 1 |
An error occurred. Refer to Return Codes. |
Comments
pFontName must be large enough to hold the returned string.
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.
See Also
Functions: |
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Topics: |
Example
L_INT LAnnStamp_GetFontNameExample(LAnnStamp * pAnnObject) { L_INT nRet; L_TCHAR * pFontName; /* The object's font name */ HGLOBAL hFontname; /* Handle for memory management */ L_UINT NameLength;/* Length of the object's font name */ /* Get the length of the current font name */ NameLength = pAnnObject->GetFontNameLen(); /* Allocate and lock a zero-filled buffer for the font name */ hFontname = GlobalAlloc(GPTR,NameLength * sizeof(L_TCHAR)); pFontName = (L_TCHAR *)GlobalLock( hFontname ); /* Get the current font name */ nRet = pAnnObject->GetFontName(pFontName, &NameLength); if(nRet != SUCCESS) return nRet; /* Set the font to Times New Roman, unless it already is */ if (lstrcmp(pFontName,TEXT("Times New Roman")) == 0) MessageBox (NULL, TEXT("Already Times New Roman"), TEXT("Notice"), MB_OK); else { nRet = pAnnObject->SetFontName(TEXT("Times New Roman"), 0); if(nRet != SUCCESS) return nRet; } /* Free memory that we no longer need */ GlobalFree(hFontname); return SUCCESS; }