Hi Ivan, On Wed, 2012-08-01 at 22:18 +0400, Ivan Timofeev wrote: > On 01.08.2012 20:59, Michael Meeks wrote: > Well, now I have read about alpha compositing and cairo... :)
Oh ! nice :-) > We use CAIRO_FORMAT_ARGB32 and the cairo manual says[1]: > > Pre-multiplied alpha is used. (That is, 50% transparent red is > 0x80800000, not 0x80ff0000.) So you're right, and I'm wrong then :-) good. > so cairo_data elements already multiplied by alpha. Lets get your patch to fix this in the - hopefully that makes everything prettier. Thanks ! Michael. -- michael.me...@suse.com <><, Pseudo Engineer, itinerant idiot _______________________________________________ LibreOffice mailing list LibreOffice@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/libreoffice