| /* |
| * 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@ double |
| @FUNC@ FcWeightFromOpenTypeDouble |
| @TYPE1@ double @ARG1@ ot_weight |
| @PURPOSE@ Convert from OpenType weight values to fontconfig ones |
| @DESC@ |
| <function>FcWeightFromOpenTypeDouble</function> returns an double value |
| to use with FC_WEIGHT, from an double 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@ 2.12.92 |
| @@ |
| |
| @RET@ double |
| @FUNC@ FcWeightToOpenTypeDouble |
| @TYPE1@ double @ARG1@ ot_weight |
| @PURPOSE@ Convert from fontconfig weight values to OpenType ones |
| @DESC@ |
| <function>FcWeightToOpenTypeDouble</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@ 2.12.92 |
| @@ |
| |
| @RET@ int |
| @FUNC@ FcWeightFromOpenType |
| @TYPE1@ int @ARG1@ ot_weight |
| @PURPOSE@ Convert from OpenType weight values to fontconfig ones |
| @DESC@ |
| <function>FcWeightFromOpenType</function> is like |
| <function>FcWeightFromOpenTypeDouble</function> but with integer arguments. |
| Use the other function instead. |
| @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 like |
| <function>FcWeightToOpenTypeDouble</function> but with integer arguments. |
| Use the other function instead. |
| @SINCE@ 2.11.91 |
| @@ |
