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[user-font] Improve docs.

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This commit is contained in:
Behdad Esfahbod 2008-05-30 15:18:22 -04:00
parent 45be1459b2
commit fbe7044f10
1 changed files with 6 additions and 0 deletions
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6
src/cairo-user-font.c
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@ -428,6 +428,12 @@ _cairo_font_face_is_user (cairo_font_face_t *font_face)
* Use the setter functions to associate callbacks with the returned
* user font. The only mandatory callback is render_glyph.
*
* After the font-face is created, the user can attach arbitrary data
* (the actual font data) to it using cairo_font_face_set_user_data()
* and access it from the user-font callbacks by using
* cairo_scaled_font_get_font_face() followed by
* cairo_font_face_get_user_data().
*
* Return value: a newly created #cairo_font_face_t. Free with
* cairo_font_face_destroy() when you are done using it.
*