Method

PangoFcFontMapadd_decoder_find_func

since: 1.6

Declaration [src]

void
pango_fc_font_map_add_decoder_find_func (
  PangoFcFontMap* fcfontmap,
  PangoFcDecoderFindFunc findfunc,
  gpointer user_data,
  GDestroyNotify dnotify
)

Description [src]

This function saves a callback method in the PangoFcFontMap that will be called whenever new fonts are created.

If the function returns a PangoFcDecoder, that decoder will be used to determine both coverage via a FcCharSet and a one-to-one mapping of characters to glyphs. This will allow applications to have application-specific encodings for various fonts.

Available since: 1.6

This method is not directly available to language bindings.

Parameters

findfunc

Type: PangoFcDecoderFindFunc

The PangoFcDecoderFindFunc callback function.

user_data

Type: gpointer

User data.

The argument can be NULL.

The data is owned by the caller of the method.

dnotify

Type: GDestroyNotify

A GDestroyNotify callback that will be called when the fontmap is finalized and the decoder is released.