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[Groff-commit] groff/src/include font.h
From: |
Werner LEMBERG |
Subject: |
[Groff-commit] groff/src/include font.h |
Date: |
Thu, 26 Jan 2006 20:09:06 +0000 |
CVSROOT: /cvsroot/groff
Module name: groff
Branch:
Changes by: Werner LEMBERG <address@hidden> 06/01/26 20:09:06
Modified files:
src/include : font.h
Log message:
Minor doc improvement. From Bruno.
CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/groff/groff/src/include/font.h.diff?tr1=1.8&tr2=1.9&r1=text&r2=text
Patches:
Index: groff/src/include/font.h
diff -u groff/src/include/font.h:1.8 groff/src/include/font.h:1.9
--- groff/src/include/font.h:1.8 Thu Jan 26 15:15:00 2006
+++ groff/src/include/font.h Thu Jan 26 20:09:06 2006
@@ -61,17 +61,19 @@
int get_height(int, int); // A rectangle represents the shape of the
// glyph with the given index (arg1) at the given
// point size (arg2). Return the distance between
- // the base line and the top of this rectangle. If
- // the top is above the base line, this value is
- // positive.
+ // the base line and the top of this rectangle.
+ // This is often also called the `ascent' of the
+ // glyph. If the top is above the base line, this
+ // value is positive.
int get_depth(int, int); // A rectangle represents the shape of the
// glyph with the given index (arg1) at the given
// point size (arg2). Return the distance between
// the base line and the bottom of this rectangle.
- // If the bottom is below the base line, this value
- // is positive.
+ // This is often also called the `descent' of the
+ // glyph. If the bottom is below the base line,
+ // this value is positive.
int get_space_width(int); // Return the normal width of a space at the
- // given point size.
+ // given point size.
int get_character_type(int); // Return a bit mask describing the shape of
// the glyph with the given index. Bit 0 is set if
// the character has a descender. Bit 1 is set if
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