Hi Oleg On 08.01.2003 13:11:34 Oleg Tkachenko wrote: > How are we going to process underline/overline etc stuff? > It's a little bit confusing - we've got unused TextState class along with > TextInfo that includes text-decoration info already. Lets get rid of TextState ? > And what about rendering, does pdf support text-decoration directly or we have > to draw lines as in the branch?
TextState seems to be dead. References in PageNumber, PageNumberCitation and FOText but without any function. So remove it. TextInfo looks better but could IMO be merged with FontState which only hold the font name and size and a link to the FontMetrics. Anyway, I think this merged class will be a candidate for the Flyweight pattern so we don't generate so many TextInfo/FontState objects (one for each FObj I think). Brings up the question of efficiently looking up existing Flyweights, on the other side. As far as underline/overline stuff is concerned, I like the idea of having PrintRenderer calculate these and calling subclasses to draw the lines (like in the branch). That makes the behaviour uniform over most renderers (those derived from PrintRenderer). Would it help if I started again with the PostScript renderer so code factored out into PrintRenderer can be verified? Jeremias Maerki --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, email: [EMAIL PROTECTED]
