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Diffstat (limited to 'docs/tmpl/xft-fonts.sgml')
| -rw-r--r-- | docs/tmpl/xft-fonts.sgml | 311 |
1 files changed, 0 insertions, 311 deletions
diff --git a/docs/tmpl/xft-fonts.sgml b/docs/tmpl/xft-fonts.sgml deleted file mode 100644 index d996eba7..00000000 --- a/docs/tmpl/xft-fonts.sgml +++ /dev/null @@ -1,311 +0,0 @@ -<!-- ##### SECTION Title ##### --> -Xft Fonts and Rendering - -<!-- ##### SECTION Short_Description ##### --> -Font handling and rendering with the Xft backend - -<!-- ##### SECTION Long_Description ##### --> -<para> -The Xft library is a library for displaying fonts on the X window -system; internally it uses the fontconfig library to locate font -files, and the FreeType library to load and render fonts. The -Xft backend is the recommended Pango font backend for screen -display with X. (The <link linkend="pango-Cairo-Rendering">Cairo back end</link> is another possibility.) -</para> -<para> -Using the Xft backend is generally straightforward; -pango_xft_get_context() creates a context for a specified display -and screen. You can then create a #PangoLayout with that context -and render it with pango_xft_render_layout(). At a more advanced -level, the low-level fontconfig options used for rendering fonts -can be affected using pango_xft_set_default_substitute(), and -pango_xft_substitute_changed(). -</para> -<para> -A range of functions for drawing pieces of a layout, such as -individual layout lines and glyphs strings are provided. You can also -directly create a #PangoXftRenderer. Finally, in some advanced cases, it -is useful to derive from #PangoXftRenderer. Deriving from -#PangoXftRenderer is useful for two reasons. One reason is be to -support custom attributes by overriding #PangoRendererClass virtual -functions like 'prepare_run' or 'draw_shape'. The reason is to -customize exactly how the final bits are drawn to the destination by -overriding the #PangoXftRendererClass virtual functions -'composite_glyphs' and 'composite_trapezoids'. -</para> - -<!-- ##### SECTION See_Also ##### --> -<para> - -</para> - -<!-- ##### SECTION Stability_Level ##### --> - - -<!-- ##### SECTION Image ##### --> - - -<!-- ##### STRUCT PangoXftFont ##### --> -<para> -#PangoXftFont is an implementation of #PangoFcFont using the Xft -library for rendering. It is used in conjunction with #PangoXftFontMap. -</para> - - -<!-- ##### STRUCT PangoXftFontMap ##### --> -<para> -#PangoXftFontMap is an implementation of #PangoFcFontMap suitable for -the Xft library as the renderer. It is used in to create fonts of -type #PangoXftFont. -</para> - - -<!-- ##### MACRO PANGO_RENDER_TYPE_XFT ##### --> -<para> -A string constant that was used to identify shape engines that work -with the Xft backend. See %PANGO_RENDER_TYPE_FC for the replacement. -</para> - - - -<!-- ##### FUNCTION pango_xft_get_context ##### --> -<para> - -</para> - -@display: -@screen: -@Returns: - - -<!-- ##### FUNCTION pango_xft_get_font_map ##### --> -<para> - -</para> - -@display: -@screen: -@Returns: - - -<!-- ##### FUNCTION pango_xft_set_default_substitute ##### --> -<para> - -</para> - -@display: -@screen: -@func: -@data: -@notify: - - -<!-- ##### USER_FUNCTION PangoXftSubstituteFunc ##### --> -<para> -Function type for doing final config tweaking on prepared FcPatterns. -</para> - -@pattern: the FcPattern to tweak. -@data: user data. - - -<!-- ##### FUNCTION pango_xft_substitute_changed ##### --> -<para> - -</para> - -@display: -@screen: - - -<!-- ##### FUNCTION pango_xft_shutdown_display ##### --> -<para> - -</para> - -@display: -@screen: - - -<!-- ##### FUNCTION pango_xft_font_get_font ##### --> -<para> - -</para> - -@font: -@Returns: - - -<!-- ##### FUNCTION pango_xft_font_get_display ##### --> -<para> - -</para> - -@font: -@Returns: - - -<!-- ##### FUNCTION pango_xft_font_has_char ##### --> -<para> - -</para> - -@font: -@wc: -@Returns: - - -<!-- ##### FUNCTION pango_xft_font_lock_face ##### --> -<para> - -</para> - -@font: -@Returns: - - -<!-- ##### FUNCTION pango_xft_font_unlock_face ##### --> -<para> - -</para> - -@font: - - -<!-- ##### FUNCTION pango_xft_font_get_glyph ##### --> -<para> - -</para> - -@font: -@wc: -@Returns: - - -<!-- ##### FUNCTION pango_xft_font_get_unknown_glyph ##### --> -<para> - -</para> - -@font: -@wc: -@Returns: - - -<!-- ##### STRUCT PangoXftRenderer ##### --> -<para> - -</para> - - -<!-- ##### ARG PangoXftRenderer:display ##### --> -<para> - -</para> - -<!-- ##### ARG PangoXftRenderer:screen ##### --> -<para> - -</para> - -<!-- ##### STRUCT PangoXftRendererClass ##### --> -<para> - -</para> - -@composite_trapezoids: -@composite_glyphs: - -<!-- ##### FUNCTION pango_xft_renderer_new ##### --> -<para> - -</para> - -@display: -@screen: -@Returns: - - -<!-- ##### FUNCTION pango_xft_renderer_set_draw ##### --> -<para> - -</para> - -@xftrenderer: -@draw: - - -<!-- ##### FUNCTION pango_xft_renderer_set_default_color ##### --> -<para> - -</para> - -@xftrenderer: -@default_color: - - -<!-- ##### FUNCTION pango_xft_render ##### --> -<para> - -</para> - -@draw: -@color: -@font: -@glyphs: -@x: -@y: - - -<!-- ##### FUNCTION pango_xft_picture_render ##### --> -<para> - -</para> - -@display: -@src_picture: -@dest_picture: -@font: -@glyphs: -@x: -@y: - - -<!-- ##### FUNCTION pango_xft_render_transformed ##### --> -<para> - -</para> - -@draw: -@color: -@matrix: -@font: -@glyphs: -@x: -@y: - - -<!-- ##### FUNCTION pango_xft_render_layout_line ##### --> -<para> - -</para> - -@draw: -@color: -@line: -@x: -@y: - - -<!-- ##### FUNCTION pango_xft_render_layout ##### --> -<para> - -</para> - -@draw: -@color: -@layout: -@x: -@y: - - |