RGtk2 (version 2.20.31)

cairoUserFontFaceSetInitFunc: cairoUserFontFaceSetInitFunc

Description

Sets the scaled-font initialization function of a user-font. See cairo_user_scaled_font_init_func_t for details of how the callback works.

Usage

cairoUserFontFaceSetInitFunc(font.face, init.func)

Arguments

font.face
[CairoFontFace] A user font face
init.func
[cairo_user_scaled_font_init_func_t] The init callback, or NULL

Details

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