diff options
author | Owen Taylor <otaylor@redhat.com> | 2005-01-09 00:12:39 +0000 |
---|---|---|
committer | Owen Taylor <otaylor@src.gnome.org> | 2005-01-09 00:12:39 +0000 |
commit | cc6ac36dd3c7e5ef39b9f21ef77596a159f2100e (patch) | |
tree | e1b8ffc1c14d449a41946d22ea5d1c6ddf9115d8 /pango/pangocairo-font.c | |
parent | 75f4ad29adce645ddb837e662c9d71ccfbf60154 (diff) | |
download | pango-cc6ac36dd3c7e5ef39b9f21ef77596a159f2100e.tar.gz |
Add checks for Cairo
Sat Jan 8 16:46:37 2005 Owen Taylor <otaylor@redhat.com>
* configure.in: Add checks for Cairo
* pango/Makefile.am: Add libpangocairo.
* pango/pangocairo-font.c pango/pangocairo-fontmap.c
pango/pangocairo.h pango/pangocairo-private.h
pango/pangocairo-fcfont.c pango/pangocairo-fcfontmap.c
pango/pangocairo-fc.h: Start of a Cairo/FreeType backend.
* pango/pangofc-fontmap.[ch]: Add a "get_render_key"
virtual function to allow subclasses to specialize the
details of how caching works. Add a default implementation
that's a little more sophisticated than what was there
before.
* pango/pangoft2-private.h pangofc-font.c pangoft2.c:
Move default implementations of has_char(), get_glyph()
to the base class.
* pango/pangofc-private.h pango/pangoft2-private.h:
Move PANGO_UNITS_26_6 and friends to pango/pangofc-private.h.
* examples/renderdemo.[ch] examples/pangoft2topgm.c
examples/xftview.c: Allow passing in a custom function
to transform drawing.
* examples/Makefile.am examples/cairoview.c: Add a
Cairo/Xlib example program.
* examples/cairosimple.c: Simple Cairo example with
output to a PNG.
* pango/pango-layout.c (pango_layout_line_get_extents): Fix
bug where line ink rect was always including 0, 0.
Diffstat (limited to 'pango/pangocairo-font.c')
-rw-r--r-- | pango/pangocairo-font.c | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/pango/pangocairo-font.c b/pango/pangocairo-font.c new file mode 100644 index 00000000..7aae83ec --- /dev/null +++ b/pango/pangocairo-font.c @@ -0,0 +1,69 @@ +/* Pango + * pangocairo-font.c: Cairo font handling + * + * Copyright (C) 2000-2005 Red Hat Software + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +#include "pangocairo.h" +#include "pangocairo-private.h" + +GType +pango_cairo_font_get_type (void) +{ + static GType cairo_font_type = 0; + + if (! cairo_font_type) + { + static const GTypeInfo cairo_font_info = + { + sizeof (PangoCairoFontIface), /* class_size */ + NULL, /* base_init */ + NULL, /* base_finalize */ + NULL, + NULL, /* class_finalize */ + NULL, /* class_data */ + 0, + 0, + NULL + }; + + cairo_font_type = + g_type_register_static (G_TYPE_INTERFACE, "PangoCairoFont", + &cairo_font_info, 0); + + g_type_interface_add_prerequisite (cairo_font_type, PANGO_TYPE_FONT); + } + + return cairo_font_type; +} + +/** + * _pango_cairo_font_get_cairo_font: + * @font: a #PangoCairoFont + * @cr: a #CairoConext + * + * Install the font and size of @font onto @cr + **/ +void +_pango_cairo_font_make_current (PangoCairoFont *font, + cairo_t *cr) +{ + g_return_if_fail (PANGO_IS_CAIRO_FONT (font)); + + return (* PANGO_CAIRO_FONT_GET_IFACE (font)->make_current) (font, cr); +} |