diff options
Diffstat (limited to 'dviware/beebe/src/rulepxl.h')
-rw-r--r-- | dviware/beebe/src/rulepxl.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/dviware/beebe/src/rulepxl.h b/dviware/beebe/src/rulepxl.h new file mode 100644 index 0000000000..626679c333 --- /dev/null +++ b/dviware/beebe/src/rulepxl.h @@ -0,0 +1,22 @@ +/* -*-C-*- rulepxl.h */ +/*-->rulepxl*/ +/**********************************************************************/ +/****************************** rulepxl *******************************/ +/**********************************************************************/ + +COORDINATE +rulepxl(number, cnvfac)/* return number of pixels in a rule */ +register UNSIGN32 number;/* in DVI units */ +register float cnvfac; /* conversion factor */ + +{ + register COORDINATE n; + + n = (COORDINATE)(number*cnvfac); + if ((float)n < ((float)(number))*cnvfac) + return((COORDINATE)(n+1)); + else + return((COORDINATE)n); +} + + |