diff options
Diffstat (limited to 'pango/fonts.c')
| -rw-r--r-- | pango/fonts.c | 29 |
1 files changed, 28 insertions, 1 deletions
diff --git a/pango/fonts.c b/pango/fonts.c index c6e4cbd8..9ff5d7d6 100644 --- a/pango/fonts.c +++ b/pango/fonts.c @@ -495,9 +495,36 @@ pango_font_find_shaper (PangoFont *font, return font->klass->find_shaper (font, lang, ch); } - /** + * pango_font_get_glyph_extents: + * @font: a #PangoFont + * @glyph: the glyph index + * @ink_rect: rectangle used to store the extents of the glyph as drawn + * or %NULL to indicate that the result is not needed. + * @logical_rect: rectangle used to store the logical extents of the glyph + * or %NULL to indicate that the result is not needed. + * + * Get the logical and ink extents of a glyph within a font. The + * coordinate system for each rectangle has its origin at the + * base line and horizontal origin of the character with increasing + * coordinates extending to the right and down. The macros PANGO_ASCENT(), + * PANGO_DESCENT(), PANGO_LBEARING(), and PANGO_RBEARING can be used to convert + * from the extents rectangle to more traditional font metrics. The units + * of the rectangles are in 1000ths of a device unit. + **/ +void +pango_font_get_glyph_extents (PangoFont *font, + PangoGlyph glyph, + PangoRectangle *ink_rect, + PangoRectangle *logical_rect) +{ + g_return_if_fail (font != NULL); + + font->klass->get_glyph_extents (font, glyph, ink_rect, logical_rect); +} + +/** * pango_font_map_init: * @fontmap: a #PangoFontMap * |