[tx] [ufowrite] use floor instead of round for underline values

adobe-type-tools · Jul 13, 2022 · fa00f4d · fa00f4d
1 parent 4b71f56
commit fa00f4d
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/c/shared/source/ufowrite/ufowrite.c b/c/shared/source/ufowrite/ufowrite.c
@@ -833,13 +833,13 @@ static int writeFontInfo(ufwCtx h, abfTopDict *top) {
 
     if (top->UnderlinePosition != cff_DFLT_UnderlinePosition) {
         writeLine(h, "\t<key>postscriptUnderlinePosition</key>");
-        sprintf(buffer, "\t<integer>%d</integer>", (int)round(0.5 + top->UnderlinePosition));
+        sprintf(buffer, "\t<integer>%d</integer>", (int)floor(0.5 + top->UnderlinePosition));
         writeLine(h, buffer);
     }
 
     if (top->UnderlineThickness != cff_DFLT_UnderlineThickness) {
         writeLine(h, "\t<key>postscriptUnderlineThickness</key>");
-        sprintf(buffer, "\t<integer>%d</integer>", (int)round(0.5 + top->UnderlineThickness));
+        sprintf(buffer, "\t<integer>%d</integer>", (int)floor(0.5 + top->UnderlineThickness));
         writeLine(h, buffer);
     }