ad69e8f07c
[GX] Add new API hb_font_set_var_coords_normalized()
...
Will probably change.
2016-12-16 19:06:26 -06:00
8b5bc141cd
Add get_nominal_glyph() and get_variation_glyph() instead of get_glyph()
...
New API:
- hb_font_get_nominal_glyph_func_t
- hb_font_get_variation_glyph_func_t
- hb_font_funcs_set_nominal_glyph_func()
- hb_font_funcs_set_variation_glyph_func()
- hb_font_get_nominal_glyph()
- hb_font_get_variation_glyph()
Deprecated API:
- hb_font_get_glyph_func_t
- hb_font_funcs_set_glyph_func()
Clients that implement their own font-funcs are encouraged to replace
their get_glyph() implementation with a get_nominal_glyph() and
get_variation_glyph() pair. The variation version can assume that
variation_selector argument is not zero.
2016-02-24 19:05:23 +09:00
25671466d2
Add 9 reserved entries to hb_font_extents_t
...
Might add italic-angle, underline/strikethrough-position/thickness
in the future. Do this before new struct goes into a release.
2016-01-07 19:13:47 +00:00
6f2e6de1fa
Get font ascender and descender metrics from OS/2 table.
2015-11-27 16:03:54 -05:00
835bbdc7c9
Public headers: Decorate public symbols with HB_EXTERN
...
This prepares the headers for exporting symbols using visibility
attributes or __declspec(dllexport), so that we do not need to maintain
symbols listing files, as this is what was and is done in GLib and GTK+.
2015-11-23 11:03:11 +08:00
3e905e396b
Add hb_font_set_parent()
...
No reason to not have it. Makes life easier later.
We (hb-ft, hb-ot-font, etc) can use this API to inject new
parent into a font...
2015-10-08 12:51:02 -04:00
b8811429b6
Fix Since tags
...
Fixes https://github.com/behdad/harfbuzz/issues/103
2015-09-03 15:53:22 +04:30
b50fcfa829
[ot-font] Implement glyph_extents() for TrueType fonts
...
This brings ot-fonts into almost-complete shape and mostly in par with
ft font.
2015-08-23 14:42:20 +01:00
01c3a88543
Fix "Since:" tags
...
Based on data from http://upstream-tracker.org/versions/harfbuzz.html
Resolves #103
2015-06-01 13:25:27 +02:00
a8949df487
[introspection] Annotate Unicode / font callbacks
...
Should move these out of the public header...
We're "clean" of introspection warnings now. Remaining ones are about
graphite2 / freetype types not being introspectable.
2013-09-13 20:31:07 -04:00
2e3a07abdf
Separate face source code from font
...
Makes documentation / introspection easier.
2013-08-27 11:46:08 -04:00
e05a999495
Add hb_face_[sg]et_glyph_count()
2012-11-15 16:23:21 -08:00
4c8ac4f47e
Misc minor fixes
2012-08-08 17:44:19 -04:00
21756934a1
[OT] Implement fallback positioning
...
Implemented for Arabic, Hebrew, and generic marks.
Activated if no GPOS table present.
2012-08-08 01:20:45 -04:00
6f3a300138
Add hb_font_glyph_from/to_string
2012-08-07 22:13:25 -04:00
1bc1cb3603
Make source more digestable for gobject-introspection
2012-06-16 15:21:55 -04:00
bce095524b
Add hb_font_get_glyph_name() and hb_font_get_glyph_from_name()
2012-05-28 10:45:50 -04:00
d1c9eb458c
Make it an error to include non-top-level headers
...
Users should #include <hb.h> (or hb-ft.h, hb-glib.h, etc), but
never things like hb-shape.h directly. This makes it easier to
refactor headers later on without breaking compatibility.
2012-04-12 13:17:44 -04:00
b9415e76d7
[API] Add hb_font_set_funcs_data()
2011-08-19 19:20:30 +02:00
33ccc77902
[API] Make set_user_data() functions take a replace parameter
...
We need this to set data on objects safely without worrying that some
other thread unsets it by setting it at the same time.
2011-08-09 00:43:24 +02:00
3897335c76
[API] Sort out get_blob API
...
hb_face_get_blob() renamed to hb_face_reference_blob(), returns a
reference now.
hb_face_[sg]et_index() added.
hb_face_set_upem() added.
2011-08-08 23:37:41 +02:00
e715784be3
Rename get_table to reference_table in all API
2011-08-08 21:43:06 +02:00
bf8c57ba74
[API] Add hb_face_get_blob()
...
Need to think more about it.
2011-08-03 17:38:04 -04:00
2d8ebcb9d0
[API] One last font-funcs API change
...
Now that vertical text works correctly, I'm doing a last round
modification of the font-funcs API to simplify. Expect no more
changes around here.
2011-05-25 11:27:33 -04:00
60fbb36096
[Vertical] GPOS is always done with horizontal origin
2011-05-19 18:46:15 -04:00
8b38faeede
More vertical
...
Starting to get there, but not without yet another round of changes.
I think I know wheere to go now.
2011-05-19 13:08:00 -04:00
7e2c85de30
[API] Vertical support, take 2
...
I like this API *much* better. Implementation still incomplete, but
horizontal works.
2011-05-17 17:55:03 -04:00
744970af4d
[API] Add support for vertical text
...
Design not final yet, and in fact I'm going to change it immediately,
but this is an standalone change for itself.
2011-05-17 17:12:34 -04:00
4053f3f788
Cosmetic
2011-05-16 17:03:27 -04:00
7fc5a30cb4
[API] Add hb_face_make/is_immutable()
2011-05-12 17:48:20 -04:00
0fd8c2f1be
[API] Make get_glyph() callback return a boolean
...
We need to know whether the glyph exists, so we can fallback to
composing / decomposing. Assuming that glyph==0 means "doesn't exist"
wouldn't work for applications like Pango that want to use different
"doesn't exist" glyph codes for different characters. An explicit
return value fixes that.
2011-05-12 15:14:13 -04:00
805af72405
Rename get_kernings() arguments from first/second_glyph to left/right_glyph
...
Makes it clear that kerning is in visual order.
2011-05-12 12:39:40 -04:00
7033518f75
[API] Pass face to get_table()
2011-05-11 23:31:15 -04:00
b467827806
[API] Remove const from font user_data
2011-05-11 23:25:28 -04:00
9a14688e40
[API] Rename hb_face_create_for_data() to hb_face_create()
2011-05-11 22:49:29 -04:00
80a6833b03
[API] Add hb_*_get_empty() for all objects
2011-05-11 18:21:58 -04:00
a513dbcf73
[API] Change signature of get_contour_point and get_kerning ffuncs
...
get_contour_point now takes glyph id before point_index.
get_kerning now takes a vector to fill-in.
2011-05-11 00:38:22 -04:00
1ded6d8bbf
Make default font-funcs chain-up to the parent
2011-05-10 20:50:06 -04:00
b9d975b931
[API] Pass down closure user_data to font funcs
2011-05-10 20:41:13 -04:00
686c2d165d
[API] Remove font_funcs func getter functions
2011-05-10 20:04:26 -04:00
defc45be6d
[API] Add hb_font_create_sub_font() and hb_font_get_parent()
...
Not quite useful just yet.
2011-05-10 20:02:49 -04:00
85e6218e33
[API] Remove broken-by-design hb_font_unset_funcs()
2011-05-10 19:40:44 -04:00
74f1d896f2
Add hb_font_make/is_immutable()
2011-05-10 19:39:32 -04:00
72657e4ce7
[API] Make hb_font_create() take a face and reference it
2011-05-02 20:47:23 -04:00
c7ffe2ad5f
[API Remove hb_font_funcs_copy()
...
Will be adding font_funcs subclassing instead.
2011-04-28 16:03:29 -04:00
30f34d08d4
[TODO] Remove finished items
2011-04-28 16:02:40 -04:00
5fa849b77d
[API] Add _set/get_user_data() for all objects
2011-04-27 21:46:01 -04:00
2409d5f8d7
Update Copyright headers
2011-04-21 17:14:28 -04:00
da97541988
[API] Allow negative font x_scale/y_scale
...
I was reconsidering whether y should grow down, since all three/four
times I've used this API I was tricked and got that wrong in my use.
So I was very inclined to make y grow down instead of up. However,
considering that the font space has y up and it would be very confusing
for callbacks to work against that, I decided that what I really want
is for the user to be able to set y_scale to a negative number to imply
that user-space y grows down.
Changing x_scale/y_scale from unsigned int to int allows that, and I've
made pango to use that instead of negating glyph y_offset later. hb-ft
however still has y group up. I *guess* that's how FreeType works?
I'm not sure, FreeType docs don't make this clear...
I'm happy with the resolution :-).
2011-04-21 15:15:02 -04:00
c035812feb
[API] Rename hb_face_get_table() to hb_face_reference_table()
...
That correctly reflects the reference ownership transfer happening.
2011-04-20 17:03:00 -04:00
Behdad Esfahbod
Simon Cozens
Chun-wei Fan
Sascha Brawer