Lumas| Category | Host font enumeration |
|---|
Purpose — Enumerate installed system fonts via a callback (family + style summary, non-extended).
Declarations
C
int32_t __stdcall pdfEnumHostFonts(PPDF IPDF, void* Data, TEnumFontProc EnumProc);Delphi
function pdfEnumHostFonts(const IPDF: PPDF; const Data: Pointer; EnumProc: TEnumFontProc): Integer; stdcall; external 'LumasPdf.dll';Parameters
| Parameter | Type | Description |
|---|---|---|
IPDF | PPDF | Not consulted — enumeration is not per-document. |
Data | Pointer | Opaque context passed through to the callback. |
EnumProc | TEnumFontProc | Callback invoked once per installed font. NULL returns 0 immediately (unlike pdfEnumDocFonts, which returns a count when its callback is NULL — this one does not). |
Return value — Number of fonts enumerated; 0 if EnumProc is NULL.
See also — pdfEnumHostFontsEx, pdfGetSysFontInfo
C# (P/Invoke)
wrappers/dotnet/LumasPdf.cs
public static extern int pdfEnumHostFonts(IntPtr IPDF, IntPtr Data, TEnumFontProc EnumProc);Area
Fonts
Category
Core
Exported names
pdfEnumHostFonts
String variants
The …A form takes UTF-8, …W
takes UTF-16; a bare name aliases the ANSI form.
See working code
Worked examples — complete programs in ten languages.