diff options
| author | Behdad Esfahbod <behdad@gnome.org> | 2005-12-06 01:20:46 +0000 |
|---|---|---|
| committer | Behdad Esfahbod <behdad@src.gnome.org> | 2005-12-06 01:20:46 +0000 |
| commit | 465510ac8ea358512ee361440a9987d10b3d4cf6 (patch) | |
| tree | 7d46c34ed474e8185b7cc3c92bed052dd7e686c7 /pango/pangocairo-fcfont.c | |
| parent | c574499f78c820c3057e017754ae38da2bcf4299 (diff) | |
| download | pango-465510ac8ea358512ee361440a9987d10b3d4cf6.tar.gz | |
Draw an empty dashed box on missing glyphs for cairo-fc backend.
2005-12-05 Behdad Esfahbod <behdad@gnome.org>
* pango/pangocairo-fcfont.c, pango/pangocairo-private.h,
pango/pangocairo-render.c: Draw an empty dashed box on missing glyphs
for cairo-fc backend.
Diffstat (limited to 'pango/pangocairo-fcfont.c')
| -rw-r--r-- | pango/pangocairo-fcfont.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/pango/pangocairo-fcfont.c b/pango/pangocairo-fcfont.c index 89d6a189..290966ce 100644 --- a/pango/pangocairo-fcfont.c +++ b/pango/pangocairo-fcfont.c @@ -38,8 +38,6 @@ #define PANGO_CAIRO_IS_FONT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), PANGO_TYPE_CAIRO_FC_FONT)) #define PANGO_CAIRO_FC_FONT_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), PANGO_TYPE_CAIRO_FC_FONT, PangoCairoFcFontClass)) -#define PANGO_CAIRO_UNKNOWN_FLAG 0x10000000 - typedef struct _PangoCairoFcFont PangoCairoFcFont; typedef struct _PangoCairoFcFontClass PangoCairoFcFontClass; @@ -351,7 +349,7 @@ static PangoGlyph pango_cairo_fc_font_real_get_unknown_glyph (PangoFcFont *font, gunichar wc) { - return 0; + return wc | PANGO_CAIRO_UNKNOWN_FLAG; } static void @@ -364,8 +362,9 @@ pango_cairo_fc_font_glyph_extents_cache_init (PangoCairoFcFont *cffont) cffont->font_extents.x = 0; cffont->font_extents.y = - font_extents.ascent * PANGO_SCALE; - cffont->font_extents.width = 0; cffont->font_extents.height = (font_extents.ascent + font_extents.descent) * PANGO_SCALE; + /* The width is only used for the width of box drawn for glyph-not-found */ + cffont->font_extents.width = (font_extents.ascent - font_extents.descent) * PANGO_SCALE; cffont->glyph_extents_cache = g_new0 (GlyphExtentsCacheEntry, GLYPH_CACHE_NUM_ENTRIES); /* Make sure all cache entries are invalid initially */ @@ -447,7 +446,7 @@ pango_cairo_fc_font_get_glyph_extents (PangoFont *font, pango_cairo_fc_font_glyph_extents_cache_init (cffont); - if (glyph == 0) + if (glyph & PANGO_CAIRO_UNKNOWN_FLAG) { if (ink_rect) *ink_rect = cffont->font_extents; |