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| author | Owen Taylor <otaylor@redhat.com> | 2004-06-23 19:00:36 +0000 |
|---|---|---|
| committer | Owen Taylor <otaylor@src.gnome.org> | 2004-06-23 19:00:36 +0000 |
| commit | 3aabb8d5ce0720c9a22cdcf975380d1d0213c4c8 (patch) | |
| tree | b6a641821de5c6e8643fb869c3950cd9d167ed61 /pango/pango-attributes.c | |
| parent | 1939a027b1d4e6c7d83af9e42e191f1bfb0cf8a0 (diff) | |
| download | pango-3aabb8d5ce0720c9a22cdcf975380d1d0213c4c8.tar.gz | |
Add new letter_spacing attribute.
Wed Jun 23 11:17:51 2004 Owen Taylor <otaylor@redhat.com>
* pango/pango-attributes.[ch]: Add new letter_spacing
attribute.
* pango/pango-attributes.c (pango_attr_rise_new): Correct
description; rise is in Pango units, not em-relative.
* pango/pango-glyph-item.c: Break out iteration-over-clusters
from ApplyAttrsState into a separate GlyphItemIter.
* pango/pango-glyph-item.[ch]: New function
pango_glyph_item_letter_space() to add add letter spacing
to a single glyph item.
* pango/pango-markup.c: Add a letter_spacing attribute.
* pango/pango-layout.c: Use G_DEFINE_TYPE().
* pango/pango-layout.c (pango_layout_get_item_properties):
Switch to use a structure rather than a pile of out
parameters.
* pango/pango-layout.c (pango_run_get_extents): Remove
the unused shape_set out parameter.
* pango/pangofc-decoder.[ch] pango/pangofc-fontmap.[ch]:
Doc fixes.
* pango/pango-types.h: Deprecate pango_get_mirror_char()
* pango/pango-utils.c (pango_get_mirror_char): Add docs.
* docs/pango-sections.txt docs/pango-docs.sgml: Add
PangoFcDecoder and letter spacing.
Diffstat (limited to 'pango/pango-attributes.c')
| -rw-r--r-- | pango/pango-attributes.c | 27 |
1 files changed, 25 insertions, 2 deletions
diff --git a/pango/pango-attributes.c b/pango/pango-attributes.c index cd0af8bd..fd5be6fb 100644 --- a/pango/pango-attributes.c +++ b/pango/pango-attributes.c @@ -601,8 +601,7 @@ pango_attr_strikethrough_new (gboolean strikethrough) /** * pango_attr_rise_new: * @rise: the amount that the text should be displaced vertically, - * in 10'000ths of an em. Positive values displace the - * text upwards. + * in Pango units. Positive values displace the text upwards. * * Create a new baseline displacement attribute. * @@ -670,6 +669,30 @@ pango_attr_fallback_new (gboolean enable_fallback) return pango_attr_int_new (&klass, (int)enable_fallback); } +/** + * pango_attr_letter_spacing_new: + * @letter_spacing: amount of extra space to add between graphemes + * of the text, in Pango units. + * + * Create a new letter-spacing attribute. + * + * Return value: the new #PangoAttribute. + * + * Since: 1.6 + **/ +PangoAttribute * +pango_attr_letter_spacing_new (int letter_spacing) +{ + static const PangoAttrClass klass = { + PANGO_ATTR_LETTER_SPACING, + pango_attr_int_copy, + pango_attr_int_destroy, + pango_attr_int_equal + }; + + return pango_attr_int_new (&klass, letter_spacing); +} + static PangoAttribute * pango_attr_shape_copy (const PangoAttribute *attr) { |