[Now Supported on Windows NT]
The EnumFontFamExProc function is an application-supplied callback function that processes the fonts enumerated by the EnumFontFamiliesEx function. The system calls this callback function once for each enumerated font.
int CALLBACK EnumFontFamExProc(
| ENUMLOGFONTEX *lpelfe, | // pointer to logical-font data |
| NEWTEXTMETRICEX *lpntme, | // pointer to physical-font data |
| int FontType, | // type of font |
| LPARAM lParam | // application-defined data |
| ); |
Parameters
lpelfe
Points to an ENUMLOGFONTEX structure that contains information about the logical attributes of the font.
lpntme
Points to a structure that contains information about the physical attributes of a font. The function uses the NEWTEXTMETRICEX structure for TrueType fonts; and the TEXTMETRIC structure for other fonts.
Windows 95: The NEWTEXTMETRICEX structure is not implemented. Use NEWTEXTMETRIC instead.
FontType
Specifies the type of the font. This parameter can be a combination of these values:
DEVICE_FONTTYPE
RASTER_FONTTYPE
TRUETYPE_FONTTYPE
lParam
Specifies the application-defined data passed by the EnumFontFamiliesEx function.
Return Values
The return value must be a nonzero value to continue enumeration; to stop enumeration, the return value must be zero.
Remarks
Unlike the EnumFontFamProc callback function, EnumFontFamExProc receives extended information about a font. The ENUMLOGFONTEX structure includes the localized name of the script (character set) and the NEWTEXTMETRICEX structure includes a font-coverage signature.
See Also
EnumFontFamiliesEx, EnumFontFamProc, ENUMLOGFONTEX, NEWTEXTMETRICEX, TEXTMETRIC