UserFontFace.setTextToGlyphsFunc

Sets th text-to-glyphs conversion function of a user-font. See cairo_user_scaled_font_text_to_glyphs_func_t for details of how the callback works. The font-face should not be immutable or a CAIRO_STATUS_USER_FONT_IMMUTABLE error will occur. A user font-face is immutable as soon as a scaled-font is created from it. Since 1.8

class UserFontFace
void
setTextToGlyphsFunc
(
cairo_user_scaled_font_text_to_glyphs_func_t textToGlyphsFunc
)

Parameters

textToGlyphsFunc cairo_user_scaled_font_text_to_glyphs_func_t

The text_to_glyphs callback, or NULL

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