diff options
Diffstat (limited to 'pango/pangocairo-win32font.c')
-rw-r--r-- | pango/pangocairo-win32font.c | 28 |
1 files changed, 25 insertions, 3 deletions
diff --git a/pango/pangocairo-win32font.c b/pango/pangocairo-win32font.c index a7ef250a..53ced191 100644 --- a/pango/pangocairo-win32font.c +++ b/pango/pangocairo-win32font.c @@ -268,6 +268,30 @@ pango_cairo_win32_font_get_glyph_extents (PangoFont *font, *logical_rect = info->logical_rect; } +static int +max_glyph_width (PangoLayout *layout) +{ + int max_width = 0; + GSList *l, *r; + + for (l = pango_layout_get_lines (layout); l; l = l->next) + { + PangoLayoutLine *line = l->data; + + for (r = line->runs; r; r = r->next) + { + PangoGlyphString *glyphs = ((PangoGlyphItem *)r->data)->glyphs; + int i; + + for (i = 0; i < glyphs->num_glyphs; i++) + if (glyphs->glyphs[i].geometry.width > max_width) + max_width = glyphs->glyphs[i].geometry.width; + } + } + + return max_width; +} + static PangoFontMetrics * create_metrics_for_context (PangoFont *font, PangoContext *context) @@ -316,9 +340,7 @@ create_metrics_for_context (PangoFont *font, metrics->approximate_char_width = extents.width / g_utf8_strlen (sample_str, -1); pango_layout_set_text (layout, "0123456789", -1); - pango_layout_get_extents (layout, NULL, &extents); - - metrics->approximate_digit_width = extents.width / 10; + metrics->approximate_digit_width = max_glyph_width (layout); pango_font_description_free (font_desc); g_object_unref (layout); |