diff options
Diffstat (limited to 'include/font.h')
| -rw-r--r-- | include/font.h | 42 |
1 files changed, 21 insertions, 21 deletions
diff --git a/include/font.h b/include/font.h index 5355177..3008000 100644 --- a/include/font.h +++ b/include/font.h @@ -1,20 +1,21 @@ -/* font.h: operations on fonts independent of a particular file format. +# font.h: operations on fonts independent of a particular file format. +# +# Copyright (C) 1992, 2011 Free Software Foundation, Inc. +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. +# -Copyright (C) 1992, 2011 Free Software Foundation, Inc. - -This program is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 3, or (at your option) -any later version. - -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this program; if not, write to the Free Software -Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef FONT_LIBRARY_H #define FONT_LIBRARY_H @@ -25,7 +26,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "types.h" - /* A font is a collection of characters, generally at a particular point size and resolution. The `bitmap_font_type' structure holds information that comes entirely from a bitmap file. */ @@ -62,7 +62,7 @@ typedef struct extern bitmap_font_type get_bitmap_font (string font_name, unsigned dpi); /* `close_font', below, works for bitmap fonts, too. */ - + /* The `font_info_type' holds a `bitmap_font_type', and additional information that we get from a font metric file. */ typedef struct @@ -100,7 +100,7 @@ extern font_info_type get_font (string font_name, unsigned dpi); /* Close any open files associated with FONT_NAME, whether it was opened with `get_bitmap_font' or `get_font'. */ extern void close_font (string font_name); - + /* A character is a bitmap image, and is therefore at a particular size and resolution. It is also at a particular position in a font. Generally, characters also have `side bearings'---extra space at the @@ -182,7 +182,7 @@ extern void print_char (FILE *f, char_info_type c); /* Typeset the TEXT in the font FONT_NAME, at a resolution of DPI. */ extern bitmap_type string_to_bitmap (string text, string font_name, unsigned dpi); - + /* A raw character is the byte string that defines the character in the font file, in some format. */ @@ -229,7 +229,7 @@ extern raw_char_type *get_raw_char (string font_name, /* Free all allocated storage in the raw character RAW_CHAR, including the character itself. */ extern void free_raw_char (raw_char_type *raw_char); - + /* Miscellanous constants. */ /* We will only deal with fonts that have at most this many characters, |