Am Donnerstag, 8. Mai 2014 um 18:57:02, schrieb Jean-Marc Lasgouttes <lasgout...@lyx.org> > Le 08/05/14 11:33, Helge Hafting a écrit : > > This yields two bitmaps that can be combined to a bicolor string with no > > changes to kerning or ligatures. Use part of one bitmap before the > > cursor position, and the other bitmap after the cursor position. > > Hopefully, the windowing system can do this with clipping, so it won't > > be necessary to actually handle these bitmaps. > > Yes, I plan to do clipping. However, I need to be able to hide a part of > a string too; and I do not know how to do that. > > Assume that I want to draw "abcde" and "bcd" is selected. Then I will > draw the string twice:
Or three times?
a
bcd
e
> * first by hiding everything before b and everything after d; this is
> plain clipping.
>
> * second, I have to hide everything between b and d. This I am not sure
> how to do.
>
> JMarc
Kornel
signature.asc
Description: This is a digitally signed message part.
