Werner LEMBERG a écrit :
Questions:
- Do kerning pairs in RTL refer to two sequential glyphs in
logical order or visual order?
At least for TrueType and Type 1 fonts, it only refers to visual
order.
OpenType features in GSUB and GPOS tables are always processed in
logical order.
Thanks very much. After I implement this (will be doing both Hebrew and
Arabic) I will write up the resulting algorithm with some additional
detail.
Thanks
Paul Pedriana a crit :
I'm trying to understand how kerning is done in RTL text and can't
find any documentation (on the
Paul Pedriana [EMAIL PROTECTED] asks today about right-to-left
and left-to-right kerning:
...
- Do kerning pairs in RTL refer to two sequential glyphs in logical
order or visual order?
- If there is a string with the logical order is CAT and a visual
order of TAC, do
Questions:
- Do kerning pairs in RTL refer to two sequential glyphs in
logical order or visual order?
At least for TrueType and Type 1 fonts, it only refers to visual
order.
OpenType features in GSUB and GPOS tables are always processed in
logical order.
Werner
