diff options
Diffstat (limited to 'pango/pangowin32.c')
| -rw-r--r-- | pango/pangowin32.c | 28 |
1 files changed, 25 insertions, 3 deletions
diff --git a/pango/pangowin32.c b/pango/pangowin32.c index 37d20be2..7e3a2c00 100644 --- a/pango/pangowin32.c +++ b/pango/pangowin32.c @@ -527,6 +527,30 @@ pango_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 * pango_win32_font_get_metrics (PangoFont *font, PangoLanguage *language) @@ -579,7 +603,6 @@ pango_win32_font_get_metrics (PangoFont *font, PangoContext *context; PangoFontDescription *font_desc; PangoLayout *layout; - PangoRectangle extents; /* Get the average width of the chars in "0123456789" */ context = pango_win32_get_context (); @@ -588,9 +611,8 @@ pango_win32_font_get_metrics (PangoFont *font, pango_context_set_font_description (context, font_desc); layout = pango_layout_new (context); 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); |