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Diffstat (limited to 'fontconfig/doc/fcweight.fncs')
| -rw-r--r-- | fontconfig/doc/fcweight.fncs | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/fontconfig/doc/fcweight.fncs b/fontconfig/doc/fcweight.fncs new file mode 100644 index 000000000..2872dd66c --- /dev/null +++ b/fontconfig/doc/fcweight.fncs @@ -0,0 +1,47 @@ +/* + * fontconfig/doc/fcweight.fncs + * + * Permission to use, copy, modify, distribute, and sell this software and its + * documentation for any purpose is hereby granted without fee, provided that + * the above copyright notice appear in all copies and that both that + * copyright notice and this permission notice appear in supporting + * documentation, and that the name of the author(s) not be used in + * advertising or publicity pertaining to distribution of the software without + * specific, written prior permission. The authors make no + * representations about the suitability of this software for any purpose. It + * is provided "as is" without express or implied warranty. + * + * THE AUTHOR(S) DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, + * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO + * EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY SPECIAL, INDIRECT OR + * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, + * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER + * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR + * PERFORMANCE OF THIS SOFTWARE. + */ +@RET@ int +@FUNC@ FcWeightFromOpenType +@TYPE1@ int @ARG1@ ot_weight +@PURPOSE@ Convert from OpenType weight values to fontconfig ones +@DESC@ +<function>FcWeightFromOpenType</function> returns an integer value +to use with FC_WEIGHT, from an integer in the 1..1000 range, resembling +the numbers from OpenType specification's OS/2 usWeight numbers, which +are also similar to CSS font-weight numbers. If input is negative, +zero, or greater than 1000, returns -1. This function linearly interpolates +between various FC_WEIGHT_* constants. As such, the returned value does not +necessarily match any of the predefined constants. +@SINCE@ 2.11.91 +@@ + +@RET@ int +@FUNC@ FcWeightToOpenType +@TYPE1@ int @ARG1@ ot_weight +@PURPOSE@ Convert from fontconfig weight values to OpenType ones +@DESC@ +<function>FcWeightToOpenType</function> is the inverse of +<function>FcWeightFromOpenType</function>. If the input is less than +FC_WEIGHT_THIN or greater than FC_WEIGHT_EXTRABLACK, returns -1. Otherwise +returns a number in the range 1 to 1000. +@SINCE@ 2.11.91 +@@ |