> Index: QLPainter.C > =================================================================== > RCS file: > /usr/local/lyx/cvsroot/lyx-devel/src/frontends/qt2/QLPainter.C,v > retrieving revision 1.35 > diff -u -p -r1.35 QLPainter.C > --- QLPainter.C 31 Jan 2005 15:26:39 -0000 1.35 > +++ QLPainter.C 27 Apr 2005 09:29:17 -0000 > @@ -171,6 +171,7 @@ void QLPainter::image(int x, int y, int > static_cast<lyx::graphics::QLImage const &>(i); > > fillRectangle(x, y, w, h, LColor::graphicsbg); > + lyxerr << "Drawing an image" << endl; > qp_->drawImage(x, y, qlimage.qimage(), 0, 0, w, h); > } > > When placing an external xfig object and enabling its graphic display, > the lyxerr printout is triggered once. Then, when typing characters even > into paragraphs well below the graphic, _every time_ the printout is > triggered. That's a lot of drawing work for a single character :-) > > Whan scrolling the graphic to outside the visible window, also the > printouts disappear. > > Is there an easy way to make the drawing more parsimonious? We used to > have that and it was horribly complicated, and Andre cleaned it up, as I > remember. Would it be worth pursuing in this case?
I'm no expert, but aren't we meant to redraw only the 'current' paragraph in such situations? -- Angus
