aboutsummaryrefslogtreecommitdiff
path: root/fontconfig/doc
diff options
context:
space:
mode:
Diffstat (limited to 'fontconfig/doc')
-rw-r--r--fontconfig/doc/Makefile.am1
-rw-r--r--fontconfig/doc/fcweight.fncs47
-rw-r--r--fontconfig/doc/fontconfig-user.sgml2
3 files changed, 50 insertions, 0 deletions
diff --git a/fontconfig/doc/Makefile.am b/fontconfig/doc/Makefile.am
index 7503219b8..9141ab236 100644
--- a/fontconfig/doc/Makefile.am
+++ b/fontconfig/doc/Makefile.am
@@ -85,6 +85,7 @@ DOC_FUNCS_FNCS = \
fcstring.fncs \
fcstrset.fncs \
fcvalue.fncs \
+ fcweight.fncs \
$(NULL)
SGML_FILES = \
fontconfig-user.sgml \
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
+@@
diff --git a/fontconfig/doc/fontconfig-user.sgml b/fontconfig/doc/fontconfig-user.sgml
index 775d1f725..482b45331 100644
--- a/fontconfig/doc/fontconfig-user.sgml
+++ b/fontconfig/doc/fontconfig-user.sgml
@@ -473,6 +473,8 @@ symbolic names for common font values:
extralight weight 40
ultralight weight 40
light weight 50
+ demilight weight 55
+ semilight weight 55
book weight 75
regular weight 80
normal weight 80