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13 Commits

Author SHA1 Message Date
Behdad Esfahbod dbdbfe3d7b Use nullptr instead of NULL 2017-10-15 12:11:08 +02:00
Behdad Esfahbod e60350551a [hb-shape] Improve shaping-debug output 
Before, that was printed using --debug (and in both hb-shape and hb-view).
Changed it, now hb-shape has a new command-line argument called --show-messages.
When invoked, it also respects other output formatting options.  The messages
are better formatted and printed to te same place that hb-shape output is
directed to.  Previously they were written to stderr.

Fixes https://github.com/behdad/harfbuzz/issues/506
 2017-07-18 19:16:09 -07:00
Behdad Esfahbod cd4eb96abb [util] Add --font-size to hb-shape 
Also makes hb-view to use 8 bits of subpixel precision and shape at
requested size, instead of always shaping at upem and scaling results.
 2015-01-20 12:45:13 -08:00
Behdad Esfahbod 5fbc952524 Fix glyph name printing in hb-ot-shape-closure 2013-07-29 14:34:40 -04:00
Behdad Esfahbod 7235f33f9e Fix misc warnings reported by cppcheck 
https://bugs.freedesktop.org/show_bug.cgi?id=65544
 2013-06-10 15:08:49 -04:00
Behdad Esfahbod 75da37dcb1 Minor 2012-11-15 18:39:23 -08:00
Behdad Esfahbod aec89de564 Add / modify set API a bit 2012-11-15 16:15:42 -08:00
Behdad Esfahbod 321f73c16e [util] Add --text-before and --text-after to hb-shape / hb-view 
Use with Arabic, for example, to see the effect on joining.
 2012-11-13 15:12:24 -08:00
Behdad Esfahbod 5db0683a82 [util] Make hb-shape continue shaping other lines if shapers failed 2012-06-02 12:13:08 -04:00
Behdad Esfahbod cd6a549341 Remove unused variable 2012-06-01 13:45:25 -04:00
Behdad Esfahbod bce095524b Add hb_font_get_glyph_name() and hb_font_get_glyph_from_name() 2012-05-28 10:45:50 -04:00
Behdad Esfahbod 29ce446d31 Add set iterator 2012-05-25 14:17:54 -04:00
Behdad Esfahbod c87b317f0e [util] Add hb-ot-shape-closure tool 
Computes all the glyphs that may be generated given a font and
set of Unicode characters.

The order of the Unicode characters is irrelevant.

Sample output:

behdad:util 0$ ./hb-ot-shape-closure Doulos\ SIL\ Regular.ttf f
f f_f

behdad:util 0$ ./hb-ot-shape-closure Doulos\ SIL\ Regular.ttf i
i

behdad:util 0$ ./hb-ot-shape-closure Doulos\ SIL\ Regular.ttf fi
f f_i f_f_i f_f i

behdad:util 0$ ./hb-ot-shape-closure DroidNaskh-Regular.ttf ب
uni0628 uni0628.init uni0628.medi uni0628.fina

behdad:util 0$ ./hb-ot-shape-closure DroidNaskh-Regular.ttf ا
uni0627 uni0627.fina

behdad:util 0$ ./hb-ot-shape-closure DroidNaskh-Regular.ttf با
uni0627 uni0627.fina uni0628 uni0628.init uni0628.medi uni0628.fina

behdad:util 0$ ./hb-ot-shape-closure DroidNaskh-Regular.ttf با --no-glyph-names
5 6 133 134 135 136
 2012-05-15 23:53:18 -04:00