ImageGear Professional for Unix
IG_PDF_sysfont_enumerate
| ImageGear Professional v18.2 > API Reference Guide > PDF Component API Reference > PDF Component Objects Reference > General Objects > HIG_PDF_SYSFONT > IG_PDF_sysfont_enumerate |
Enumerates all of the system fonts with a user-supplied procedure.
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AT_ERRCOUNT ACCUAPI IG_PDF_sysfont_enumerate(
LPFNIG_PDF_SYSFONT_ENUMPROC lpfnEnumProc,
LPVOID lpClientData
);
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| Name | Type | Description |
| lpfnEnumProc | LPFNIG_PDF_SYSFONT_ENUMPROC | User-supplied callback to call once for each system font. Enumeration continues until all fonts have been enumerated, or until lpfnEnumProc returns FALSE. |
| lpClientData | LPVOID | Pointer to user-supplied data to pass to lpfnEnumProc each time it is called. |
Error count.
This function does not process image pixels.
The SysFont parameters must be copied during the enumeration if they are needed beyond the lpfnEnumProc.
Developers should not assume that the lpfnEnumProc will get called. If no system fonts are found, lpfnEnumProc is never called.